mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2025-11-03 08:24:18 +03:00
Compare commits
1 Commits
v2.2.0
...
v1.0.0-mai
| Author | SHA1 | Date | |
|---|---|---|---|
|
7ea825672e |
5
.ctags
5
.ctags
@@ -1,5 +0,0 @@
|
||||
--recurse
|
||||
--exclude=*.orig
|
||||
--exclude=*.html
|
||||
--exclude=*.html.in
|
||||
--langmap=c:+.h.in
|
||||
151
.gitignore
vendored
151
.gitignore
vendored
@@ -1,33 +1,24 @@
|
||||
*#*#
|
||||
*.#*#
|
||||
*.[18]
|
||||
*.[18].in
|
||||
*.a
|
||||
*.cov
|
||||
*.exe
|
||||
*.exe.manifest
|
||||
*.gcda
|
||||
*.gcno
|
||||
*.gcov
|
||||
*.html
|
||||
*.i
|
||||
*.init
|
||||
*.la
|
||||
*.lo
|
||||
*.loT
|
||||
*.o
|
||||
*.orig
|
||||
*.pem
|
||||
*.pyc
|
||||
*.rej
|
||||
*.s
|
||||
*.service
|
||||
*.socket
|
||||
*.swp
|
||||
*~
|
||||
.#*
|
||||
.deps
|
||||
.dirstamp
|
||||
.gdb_history
|
||||
.git
|
||||
.git-module-status
|
||||
@@ -37,15 +28,16 @@
|
||||
.sc-start-sc_*
|
||||
/ABOUT-NLS
|
||||
/AUTHORS
|
||||
/COPYING
|
||||
/ChangeLog
|
||||
/GNUmakefile
|
||||
/INSTALL
|
||||
/NEWS
|
||||
/aclocal.m4
|
||||
/autom4te.cache
|
||||
/build-aux
|
||||
/build-aux/
|
||||
/build/
|
||||
/confdefs.h
|
||||
/config.cache
|
||||
/config.guess
|
||||
/config.h
|
||||
@@ -56,46 +48,38 @@
|
||||
/config.sub
|
||||
/configure
|
||||
/configure.lineno
|
||||
/conftest.*
|
||||
/daemon/*_dispatch.h
|
||||
/daemon/libvirt_qemud
|
||||
/daemon/libvirtd
|
||||
/daemon/libvirtd*.logrotate
|
||||
/daemon/libvirtd.8
|
||||
/daemon/libvirtd.8.in
|
||||
/daemon/libvirtd.init
|
||||
/daemon/libvirtd.pod
|
||||
/daemon/libvirtd.policy
|
||||
/daemon/libvirtd.service
|
||||
/daemon/test_libvirtd.aug
|
||||
/docs/aclperms.htmlinc
|
||||
/docs/apibuild.py.stamp
|
||||
/docs/devhelp/libvirt.devhelp
|
||||
/docs/hvsupport.html.in
|
||||
/docs/libvirt-admin-*.xml
|
||||
/docs/libvirt-api.xml
|
||||
/docs/libvirt-lxc-*.xml
|
||||
/docs/libvirt-qemu-*.xml
|
||||
/docs/libvirt-refs.xml
|
||||
/docs/search.php
|
||||
/docs/todo.html.in
|
||||
/examples/admin/client_close
|
||||
/examples/admin/client_info
|
||||
/examples/admin/client_limits
|
||||
/examples/admin/list_clients
|
||||
/examples/admin/list_servers
|
||||
/examples/admin/threadpool_params
|
||||
/examples/object-events/event-test
|
||||
/examples/domain-events/events-c/event-test
|
||||
/examples/dominfo/info1
|
||||
/examples/domsuspend/suspend
|
||||
/examples/dommigrate/dommigrate
|
||||
/examples/domtop/domtop
|
||||
/examples/hellolibvirt/hellolibvirt
|
||||
/examples/openauth/openauth
|
||||
/examples/rename/rename
|
||||
/gnulib/lib/*
|
||||
/gnulib/m4/*
|
||||
/gnulib/tests/*
|
||||
/include/libvirt/libvirt-common.h
|
||||
/include/libvirt/libvirt.h
|
||||
/libtool
|
||||
/libvirt-*.tar.xz
|
||||
/libvirt-*.tar.gz
|
||||
/libvirt-[0-9]*
|
||||
/libvirt*.pc
|
||||
/libvirt.pc
|
||||
/libvirt.spec
|
||||
/ltconfig
|
||||
/ltmain.sh
|
||||
@@ -105,49 +89,31 @@
|
||||
/mkinstalldirs
|
||||
/po/*
|
||||
/proxy/
|
||||
/python/
|
||||
/python/generated.stamp
|
||||
/python/generator.py.stamp
|
||||
/python/libvirt-export.c
|
||||
/python/libvirt-qemu-export.c
|
||||
/python/libvirt-qemu.[ch]
|
||||
/python/libvirt.[ch]
|
||||
/python/libvirt.py
|
||||
/python/libvirt_qemu.py
|
||||
/run
|
||||
/sc_*
|
||||
/src/.*.stamp
|
||||
/src/*.pc
|
||||
/src/access/org.libvirt.api.policy
|
||||
/src/access/viraccessapicheck.c
|
||||
/src/access/viraccessapicheck.h
|
||||
/src/access/viraccessapichecklxc.c
|
||||
/src/access/viraccessapichecklxc.h
|
||||
/src/access/viraccessapicheckqemu.c
|
||||
/src/access/viraccessapicheckqemu.h
|
||||
/src/admin/admin_client.h
|
||||
/src/admin/admin_protocol.[ch]
|
||||
/src/esx/*.generated.*
|
||||
/src/hyperv/*.generated.*
|
||||
/src/libvirt*.def
|
||||
/src/libvirt.syms
|
||||
/src/libvirt_access.syms
|
||||
/src/libvirt_access.xml
|
||||
/src/libvirt_access_lxc.syms
|
||||
/src/libvirt_access_lxc.xml
|
||||
/src/libvirt_access_qemu.syms
|
||||
/src/libvirt_access_qemu.xml
|
||||
/src/libvirt_admin.syms
|
||||
/src/libvirt_*.stp
|
||||
/src/libvirt_*helper
|
||||
/src/libvirt_*probes.h
|
||||
/src/libvirt_lxc
|
||||
/src/locking/libxl-lockd.conf
|
||||
/src/locking/libxl-sanlock.conf
|
||||
/src/locking/lock_daemon_dispatch_stubs.h
|
||||
/src/locking/lock_protocol.[ch]
|
||||
/src/locking/qemu-lockd.conf
|
||||
/src/locking/qemu-sanlock.conf
|
||||
/src/locking/test_libvirt_sanlock.aug
|
||||
/src/logging/log_daemon_dispatch_stubs.h
|
||||
/src/logging/log_protocol.[ch]
|
||||
/src/lxc/lxc_controller_dispatch.h
|
||||
/src/lxc/lxc_monitor_dispatch.h
|
||||
/src/lxc/lxc_monitor_protocol.c
|
||||
/src/lxc/lxc_monitor_protocol.h
|
||||
/src/lxc/lxc_protocol.[ch]
|
||||
/src/lxc/lxc_protocol.c
|
||||
/src/lxc/lxc_protocol.h
|
||||
/src/lxc/test_libvirtd_lxc.aug
|
||||
/src/qemu/test_libvirtd_qemu.aug
|
||||
/src/remote/*_client_bodies.h
|
||||
@@ -155,54 +121,79 @@
|
||||
/src/rpc/virkeepaliveprotocol.[ch]
|
||||
/src/rpc/virnetprotocol.[ch]
|
||||
/src/test_libvirt*.aug
|
||||
/src/test_virtlockd.aug
|
||||
/src/test_virtlogd.aug
|
||||
/src/util/virkeymaps.h
|
||||
/src/virt-aa-helper
|
||||
/src/virtlockd
|
||||
/src/virtlogd
|
||||
/tests/*.log
|
||||
/tests/*.pid
|
||||
/tests/*.trs
|
||||
/tests/*test
|
||||
/tests/*xml2*test
|
||||
/tests/commandhelper
|
||||
/tests/qemucapsprobe
|
||||
!/tests/virsh-self-test
|
||||
!/tests/virt-aa-helper-test
|
||||
/tests/objectlocking
|
||||
/tests/objectlocking-files.txt
|
||||
/tests/objectlocking.cm[ix]
|
||||
/tests/commandtest
|
||||
/tests/conftest
|
||||
/tests/cputest
|
||||
/tests/domainsnapshotxml2xmltest
|
||||
/tests/esxutilstest
|
||||
/tests/eventtest
|
||||
/tests/hashtest
|
||||
/tests/jsontest
|
||||
/tests/libvirtdconftest
|
||||
/tests/networkxml2argvtest
|
||||
/tests/nodeinfotest
|
||||
/tests/nwfilterxml2xmltest
|
||||
/tests/object-locking
|
||||
/tests/object-locking-files.txt
|
||||
/tests/object-locking.cm[ix]
|
||||
/tests/openvzutilstest
|
||||
/tests/qemuargv2xmltest
|
||||
/tests/qemuhelptest
|
||||
/tests/qemumonitorjsontest
|
||||
/tests/qemumonitortest
|
||||
/tests/qemuxmlnstest
|
||||
/tests/qparamtest
|
||||
/tests/reconnect
|
||||
/tests/secaatest
|
||||
/tests/seclabeltest
|
||||
/tests/securityselinuxtest
|
||||
/tests/sexpr2xmltest
|
||||
/tests/shunloadtest
|
||||
/tests/sockettest
|
||||
/tests/ssh
|
||||
/tests/test_file_access.txt
|
||||
/tests/test_conf
|
||||
/tools/libvirt-guests.sh
|
||||
/tools/virt-login-shell
|
||||
/tests/statstest
|
||||
/tests/storagebackendsheepdogtest
|
||||
/tests/utiltest
|
||||
/tests/viratomictest
|
||||
/tests/virauthconfigtest
|
||||
/tests/virbitmaptest
|
||||
/tests/virbuftest
|
||||
/tests/virdrivermoduletest
|
||||
/tests/virhashtest
|
||||
/tests/virkeyfiletest
|
||||
/tests/virlockspacetest
|
||||
/tests/virnet*test
|
||||
/tests/virshtest
|
||||
/tests/virtimetest
|
||||
/tests/viruritest
|
||||
/tests/vmx2xmltest
|
||||
/tests/xencapstest
|
||||
/tests/xmconfigtest
|
||||
/tools/*.[18]
|
||||
/tools/libvirt-guests.init
|
||||
/tools/libvirt-guests.service
|
||||
/tools/virsh
|
||||
/tools/virsh-*-edit.c
|
||||
/tools/virt-admin
|
||||
/tools/virt-*-validate
|
||||
/tools/virt-sanlock-cleanup
|
||||
/tools/wireshark/src/plugin.c
|
||||
/tools/wireshark/src/libvirt
|
||||
/update.log
|
||||
GPATH
|
||||
GRTAGS
|
||||
GTAGS
|
||||
Makefile
|
||||
Makefile.in
|
||||
TAGS
|
||||
coverage
|
||||
cscope.files
|
||||
cscope.in.out
|
||||
cscope.out
|
||||
cscope.po.out
|
||||
results.log
|
||||
stamp-h
|
||||
stamp-h.in
|
||||
stamp-h1
|
||||
tags
|
||||
!/build-aux/*.pl
|
||||
!/gnulib/lib/Makefile.am
|
||||
!/gnulib/tests/Makefile.am
|
||||
!/m4/virt-*.m4
|
||||
|
||||
2
.gnulib
2
.gnulib
Submodule .gnulib updated: a2a39436b6...d245e6ddd6
5
.mailmap
5
.mailmap
@@ -5,10 +5,7 @@
|
||||
|
||||
<bozzolan@gmail.com> <redshift@gmx.com>
|
||||
<charles_duffy@messageone.com> <charles@dyfis.net>
|
||||
<claudio.bley@gmail.com> <cbley@av-test.de>
|
||||
<dfj@redhat.com> <dfj@dfj.bne.redhat.com>
|
||||
<dpkshetty@gmail.com> <deepakcs@linux.vnet.ibm.com>
|
||||
<dpkshetty@gmail.com> <deepakcs@redhat.com>
|
||||
<eblake@redhat.com> <ebb9@byu.net>
|
||||
<gdolley@arpnetworks.com> <gdolley@ucla.edu>
|
||||
<gerhard.stenzel@de.ibm.com> <gstenzel@linux.vnet.ibm.com>
|
||||
@@ -59,5 +56,3 @@ Philipp Hahn <hahn@univention.de>
|
||||
Marco Bozzolan <bozzolan@gmail.com>
|
||||
Marco Bozzolan <redshift@gmx.com>
|
||||
Pritesh Kothari <pritesh.kothari@sun.com>
|
||||
Wang Yufei (James) <james.wangyufei@huawei.com>
|
||||
Deepak C Shetty <dpkshetty@gmail.com>
|
||||
|
||||
27
AUTHORS.in
27
AUTHORS.in
@@ -8,50 +8,37 @@ Daniel Veillard <veillard@redhat.com> or <daniel@veillard.com>
|
||||
The primary maintainers and people with commit access rights:
|
||||
|
||||
Alex Jia <ajia@redhat.com>
|
||||
Andrea Bolognani <abologna@redhat.com>
|
||||
Cédric Bosdonnat <cbosdonnat@suse.com>
|
||||
Anthony Liguori <aliguori@us.ibm.com>
|
||||
Chris Lalancette <clalance@redhat.com>
|
||||
Christophe Fergeau <cfergeau@redhat.com>
|
||||
Claudio Bley <claudio.bley@gmail.com>
|
||||
Cole Robinson <crobinso@redhat.com>
|
||||
Daniel Berrange <berrange@redhat.com>
|
||||
Daniel Veillard <veillard@redhat.com>
|
||||
Doug Goldstein <cardoe@gentoo.org>
|
||||
Dave Allan <dallan@redhat.com>
|
||||
Eric Blake <eblake@redhat.com>
|
||||
Erik Skultety <eskultet@redhat.com>
|
||||
Gao Feng <gaofeng@cn.fujitsu.com>
|
||||
Guido Günther <agx@sigxcpu.org>
|
||||
Ján Tomko <jtomko@redhat.com>
|
||||
Jim Fehlig <jfehlig@suse.com>
|
||||
Jim Meyering <meyering@redhat.com>
|
||||
Jiří Denemark <jdenemar@redhat.com>
|
||||
John Ferlan <jferlan@redhat.com>
|
||||
John Levon <john.levon@sun.com>
|
||||
Justin Clift <jclift@redhat.com>
|
||||
Laine Stump <laine@redhat.com>
|
||||
Mark McLoughlin <markmc@redhat.com>
|
||||
Martin Kletzander <mkletzan@redhat.com>
|
||||
Matthias Bolte <matthias.bolte@googlemail.com>
|
||||
Maxim Nestratov <mnestratov@virtuozzo.com>
|
||||
Michal Prívozník <mprivozn@redhat.com>
|
||||
Pavel Hrdina <phrdina@redhat.com>
|
||||
Osier Yang <jyang@redhat.com>
|
||||
Peter Krempa <pkrempa@redhat.com>
|
||||
Richard W.M. Jones <rjones@redhat.com>
|
||||
Roman Bogorodskiy <bogorodskiy@gmail.com>
|
||||
Stefan Berger <stefanb@us.ibm.com>
|
||||
Wen Congyang <wency@cn.fujitsu.com>
|
||||
|
||||
Previous maintainers:
|
||||
|
||||
Anthony Liguori <aliguori@us.ibm.com>
|
||||
Atsushi SAKAI <sakaia@jp.fujitsu.com>
|
||||
Chris Lalancette <clalance@redhat.com>
|
||||
Dan Smith <danms@us.ibm.com>
|
||||
Dave Allan <dallan@redhat.com>
|
||||
Dave Leskovec <dlesko@linux.vnet.ibm.com>
|
||||
Dmitry Guryanov <dguryanov@parallels.com>
|
||||
Guannan Ren <gren@redhat.com>
|
||||
Jim Meyering <meyering@redhat.com>
|
||||
John Levon <john.levon@sun.com>
|
||||
Justin Clift <jclift@redhat.com>
|
||||
Karel Zak <kzak@redhat.com>
|
||||
Osier Yang <jyang@redhat.com>
|
||||
|
||||
Patches have also been contributed by:
|
||||
|
||||
|
||||
339
COPYING
339
COPYING
@@ -1,339 +0,0 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Lesser General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The "Program", below,
|
||||
refers to any such program or work, and a "work based on the Program"
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Program's
|
||||
source code as you receive it, in any medium, provided that you
|
||||
conspicuously and appropriately publish on each copy an appropriate
|
||||
copyright notice and disclaimer of warranty; keep intact all the
|
||||
notices that refer to this License and to the absence of any warranty;
|
||||
and give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy, and
|
||||
you may at your option offer warranty protection in exchange for a fee.
|
||||
|
||||
2. You may modify your copy or copies of the Program or any portion
|
||||
of it, thus forming a work based on the Program, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
b) You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Program, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
a) Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
|
||||
1 and 2 above on a medium customarily used for software interchange; or,
|
||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
c) Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, complete source
|
||||
code means all the source code for all modules it contains, plus any
|
||||
associated interface definition files, plus the scripts used to
|
||||
control compilation and installation of the executable. However, as a
|
||||
special exception, the source code distributed need not include
|
||||
anything that is normally distributed (in either source or binary
|
||||
form) with the major components (compiler, kernel, and so on) of the
|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
|
||||
|
||||
If distribution of executable or object code is made by offering
|
||||
access to copy from a designated place, then offering equivalent
|
||||
access to copy the source code from the same place counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
4. You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program is
|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
|
||||
this License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
5. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
6. Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program subject to
|
||||
these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
|
||||
this License.
|
||||
|
||||
7. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
specifies a version number of this License which applies to it and "any
|
||||
later version", you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) year name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License.
|
||||
502
COPYING.LESSER
502
COPYING.LESSER
@@ -1,502 +0,0 @@
|
||||
GNU LESSER GENERAL PUBLIC LICENSE
|
||||
Version 2.1, February 1999
|
||||
|
||||
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
[This is the first released version of the Lesser GPL. It also counts
|
||||
as the successor of the GNU Library Public License, version 2, hence
|
||||
the version number 2.1.]
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
Licenses are intended to guarantee your freedom to share and change
|
||||
free software--to make sure the software is free for all its users.
|
||||
|
||||
This license, the Lesser General Public License, applies to some
|
||||
specially designated software packages--typically libraries--of the
|
||||
Free Software Foundation and other authors who decide to use it. You
|
||||
can use it too, but we suggest you first think carefully about whether
|
||||
this license or the ordinary General Public License is the better
|
||||
strategy to use in any particular case, based on the explanations below.
|
||||
|
||||
When we speak of free software, we are referring to freedom of use,
|
||||
not price. Our General Public Licenses are designed to make sure that
|
||||
you have the freedom to distribute copies of free software (and charge
|
||||
for this service if you wish); that you receive source code or can get
|
||||
it if you want it; that you can change the software and use pieces of
|
||||
it in new free programs; and that you are informed that you can do
|
||||
these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
distributors to deny you these rights or to ask you to surrender these
|
||||
rights. These restrictions translate to certain responsibilities for
|
||||
you if you distribute copies of the library or if you modify it.
|
||||
|
||||
For example, if you distribute copies of the library, whether gratis
|
||||
or for a fee, you must give the recipients all the rights that we gave
|
||||
you. You must make sure that they, too, receive or can get the source
|
||||
code. If you link other code with the library, you must provide
|
||||
complete object files to the recipients, so that they can relink them
|
||||
with the library after making changes to the library and recompiling
|
||||
it. And you must show them these terms so they know their rights.
|
||||
|
||||
We protect your rights with a two-step method: (1) we copyright the
|
||||
library, and (2) we offer you this license, which gives you legal
|
||||
permission to copy, distribute and/or modify the library.
|
||||
|
||||
To protect each distributor, we want to make it very clear that
|
||||
there is no warranty for the free library. Also, if the library is
|
||||
modified by someone else and passed on, the recipients should know
|
||||
that what they have is not the original version, so that the original
|
||||
author's reputation will not be affected by problems that might be
|
||||
introduced by others.
|
||||
|
||||
Finally, software patents pose a constant threat to the existence of
|
||||
any free program. We wish to make sure that a company cannot
|
||||
effectively restrict the users of a free program by obtaining a
|
||||
restrictive license from a patent holder. Therefore, we insist that
|
||||
any patent license obtained for a version of the library must be
|
||||
consistent with the full freedom of use specified in this license.
|
||||
|
||||
Most GNU software, including some libraries, is covered by the
|
||||
ordinary GNU General Public License. This license, the GNU Lesser
|
||||
General Public License, applies to certain designated libraries, and
|
||||
is quite different from the ordinary General Public License. We use
|
||||
this license for certain libraries in order to permit linking those
|
||||
libraries into non-free programs.
|
||||
|
||||
When a program is linked with a library, whether statically or using
|
||||
a shared library, the combination of the two is legally speaking a
|
||||
combined work, a derivative of the original library. The ordinary
|
||||
General Public License therefore permits such linking only if the
|
||||
entire combination fits its criteria of freedom. The Lesser General
|
||||
Public License permits more lax criteria for linking other code with
|
||||
the library.
|
||||
|
||||
We call this license the "Lesser" General Public License because it
|
||||
does Less to protect the user's freedom than the ordinary General
|
||||
Public License. It also provides other free software developers Less
|
||||
of an advantage over competing non-free programs. These disadvantages
|
||||
are the reason we use the ordinary General Public License for many
|
||||
libraries. However, the Lesser license provides advantages in certain
|
||||
special circumstances.
|
||||
|
||||
For example, on rare occasions, there may be a special need to
|
||||
encourage the widest possible use of a certain library, so that it becomes
|
||||
a de-facto standard. To achieve this, non-free programs must be
|
||||
allowed to use the library. A more frequent case is that a free
|
||||
library does the same job as widely used non-free libraries. In this
|
||||
case, there is little to gain by limiting the free library to free
|
||||
software only, so we use the Lesser General Public License.
|
||||
|
||||
In other cases, permission to use a particular library in non-free
|
||||
programs enables a greater number of people to use a large body of
|
||||
free software. For example, permission to use the GNU C Library in
|
||||
non-free programs enables many more people to use the whole GNU
|
||||
operating system, as well as its variant, the GNU/Linux operating
|
||||
system.
|
||||
|
||||
Although the Lesser General Public License is Less protective of the
|
||||
users' freedom, it does ensure that the user of a program that is
|
||||
linked with the Library has the freedom and the wherewithal to run
|
||||
that program using a modified version of the Library.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow. Pay close attention to the difference between a
|
||||
"work based on the library" and a "work that uses the library". The
|
||||
former contains code derived from the library, whereas the latter must
|
||||
be combined with the library in order to run.
|
||||
|
||||
GNU LESSER GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License Agreement applies to any software library or other
|
||||
program which contains a notice placed by the copyright holder or
|
||||
other authorized party saying it may be distributed under the terms of
|
||||
this Lesser General Public License (also called "this License").
|
||||
Each licensee is addressed as "you".
|
||||
|
||||
A "library" means a collection of software functions and/or data
|
||||
prepared so as to be conveniently linked with application programs
|
||||
(which use some of those functions and data) to form executables.
|
||||
|
||||
The "Library", below, refers to any such software library or work
|
||||
which has been distributed under these terms. A "work based on the
|
||||
Library" means either the Library or any derivative work under
|
||||
copyright law: that is to say, a work containing the Library or a
|
||||
portion of it, either verbatim or with modifications and/or translated
|
||||
straightforwardly into another language. (Hereinafter, translation is
|
||||
included without limitation in the term "modification".)
|
||||
|
||||
"Source code" for a work means the preferred form of the work for
|
||||
making modifications to it. For a library, complete source code means
|
||||
all the source code for all modules it contains, plus any associated
|
||||
interface definition files, plus the scripts used to control compilation
|
||||
and installation of the library.
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running a program using the Library is not restricted, and output from
|
||||
such a program is covered only if its contents constitute a work based
|
||||
on the Library (independent of the use of the Library in a tool for
|
||||
writing it). Whether that is true depends on what the Library does
|
||||
and what the program that uses the Library does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Library's
|
||||
complete source code as you receive it, in any medium, provided that
|
||||
you conspicuously and appropriately publish on each copy an
|
||||
appropriate copyright notice and disclaimer of warranty; keep intact
|
||||
all the notices that refer to this License and to the absence of any
|
||||
warranty; and distribute a copy of this License along with the
|
||||
Library.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy,
|
||||
and you may at your option offer warranty protection in exchange for a
|
||||
fee.
|
||||
|
||||
2. You may modify your copy or copies of the Library or any portion
|
||||
of it, thus forming a work based on the Library, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) The modified work must itself be a software library.
|
||||
|
||||
b) You must cause the files modified to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
c) You must cause the whole of the work to be licensed at no
|
||||
charge to all third parties under the terms of this License.
|
||||
|
||||
d) If a facility in the modified Library refers to a function or a
|
||||
table of data to be supplied by an application program that uses
|
||||
the facility, other than as an argument passed when the facility
|
||||
is invoked, then you must make a good faith effort to ensure that,
|
||||
in the event an application does not supply such function or
|
||||
table, the facility still operates, and performs whatever part of
|
||||
its purpose remains meaningful.
|
||||
|
||||
(For example, a function in a library to compute square roots has
|
||||
a purpose that is entirely well-defined independent of the
|
||||
application. Therefore, Subsection 2d requires that any
|
||||
application-supplied function or table used by this function must
|
||||
be optional: if the application does not supply it, the square
|
||||
root function must still compute square roots.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Library,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Library, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote
|
||||
it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Library.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Library
|
||||
with the Library (or with a work based on the Library) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may opt to apply the terms of the ordinary GNU General Public
|
||||
License instead of this License to a given copy of the Library. To do
|
||||
this, you must alter all the notices that refer to this License, so
|
||||
that they refer to the ordinary GNU General Public License, version 2,
|
||||
instead of to this License. (If a newer version than version 2 of the
|
||||
ordinary GNU General Public License has appeared, then you can specify
|
||||
that version instead if you wish.) Do not make any other change in
|
||||
these notices.
|
||||
|
||||
Once this change is made in a given copy, it is irreversible for
|
||||
that copy, so the ordinary GNU General Public License applies to all
|
||||
subsequent copies and derivative works made from that copy.
|
||||
|
||||
This option is useful when you wish to copy part of the code of
|
||||
the Library into a program that is not a library.
|
||||
|
||||
4. You may copy and distribute the Library (or a portion or
|
||||
derivative of it, under Section 2) in object code or executable form
|
||||
under the terms of Sections 1 and 2 above provided that you accompany
|
||||
it with the complete corresponding machine-readable source code, which
|
||||
must be distributed under the terms of Sections 1 and 2 above on a
|
||||
medium customarily used for software interchange.
|
||||
|
||||
If distribution of object code is made by offering access to copy
|
||||
from a designated place, then offering equivalent access to copy the
|
||||
source code from the same place satisfies the requirement to
|
||||
distribute the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
5. A program that contains no derivative of any portion of the
|
||||
Library, but is designed to work with the Library by being compiled or
|
||||
linked with it, is called a "work that uses the Library". Such a
|
||||
work, in isolation, is not a derivative work of the Library, and
|
||||
therefore falls outside the scope of this License.
|
||||
|
||||
However, linking a "work that uses the Library" with the Library
|
||||
creates an executable that is a derivative of the Library (because it
|
||||
contains portions of the Library), rather than a "work that uses the
|
||||
library". The executable is therefore covered by this License.
|
||||
Section 6 states terms for distribution of such executables.
|
||||
|
||||
When a "work that uses the Library" uses material from a header file
|
||||
that is part of the Library, the object code for the work may be a
|
||||
derivative work of the Library even though the source code is not.
|
||||
Whether this is true is especially significant if the work can be
|
||||
linked without the Library, or if the work is itself a library. The
|
||||
threshold for this to be true is not precisely defined by law.
|
||||
|
||||
If such an object file uses only numerical parameters, data
|
||||
structure layouts and accessors, and small macros and small inline
|
||||
functions (ten lines or less in length), then the use of the object
|
||||
file is unrestricted, regardless of whether it is legally a derivative
|
||||
work. (Executables containing this object code plus portions of the
|
||||
Library will still fall under Section 6.)
|
||||
|
||||
Otherwise, if the work is a derivative of the Library, you may
|
||||
distribute the object code for the work under the terms of Section 6.
|
||||
Any executables containing that work also fall under Section 6,
|
||||
whether or not they are linked directly with the Library itself.
|
||||
|
||||
6. As an exception to the Sections above, you may also combine or
|
||||
link a "work that uses the Library" with the Library to produce a
|
||||
work containing portions of the Library, and distribute that work
|
||||
under terms of your choice, provided that the terms permit
|
||||
modification of the work for the customer's own use and reverse
|
||||
engineering for debugging such modifications.
|
||||
|
||||
You must give prominent notice with each copy of the work that the
|
||||
Library is used in it and that the Library and its use are covered by
|
||||
this License. You must supply a copy of this License. If the work
|
||||
during execution displays copyright notices, you must include the
|
||||
copyright notice for the Library among them, as well as a reference
|
||||
directing the user to the copy of this License. Also, you must do one
|
||||
of these things:
|
||||
|
||||
a) Accompany the work with the complete corresponding
|
||||
machine-readable source code for the Library including whatever
|
||||
changes were used in the work (which must be distributed under
|
||||
Sections 1 and 2 above); and, if the work is an executable linked
|
||||
with the Library, with the complete machine-readable "work that
|
||||
uses the Library", as object code and/or source code, so that the
|
||||
user can modify the Library and then relink to produce a modified
|
||||
executable containing the modified Library. (It is understood
|
||||
that the user who changes the contents of definitions files in the
|
||||
Library will not necessarily be able to recompile the application
|
||||
to use the modified definitions.)
|
||||
|
||||
b) Use a suitable shared library mechanism for linking with the
|
||||
Library. A suitable mechanism is one that (1) uses at run time a
|
||||
copy of the library already present on the user's computer system,
|
||||
rather than copying library functions into the executable, and (2)
|
||||
will operate properly with a modified version of the library, if
|
||||
the user installs one, as long as the modified version is
|
||||
interface-compatible with the version that the work was made with.
|
||||
|
||||
c) Accompany the work with a written offer, valid for at
|
||||
least three years, to give the same user the materials
|
||||
specified in Subsection 6a, above, for a charge no more
|
||||
than the cost of performing this distribution.
|
||||
|
||||
d) If distribution of the work is made by offering access to copy
|
||||
from a designated place, offer equivalent access to copy the above
|
||||
specified materials from the same place.
|
||||
|
||||
e) Verify that the user has already received a copy of these
|
||||
materials or that you have already sent this user a copy.
|
||||
|
||||
For an executable, the required form of the "work that uses the
|
||||
Library" must include any data and utility programs needed for
|
||||
reproducing the executable from it. However, as a special exception,
|
||||
the materials to be distributed need not include anything that is
|
||||
normally distributed (in either source or binary form) with the major
|
||||
components (compiler, kernel, and so on) of the operating system on
|
||||
which the executable runs, unless that component itself accompanies
|
||||
the executable.
|
||||
|
||||
It may happen that this requirement contradicts the license
|
||||
restrictions of other proprietary libraries that do not normally
|
||||
accompany the operating system. Such a contradiction means you cannot
|
||||
use both them and the Library together in an executable that you
|
||||
distribute.
|
||||
|
||||
7. You may place library facilities that are a work based on the
|
||||
Library side-by-side in a single library together with other library
|
||||
facilities not covered by this License, and distribute such a combined
|
||||
library, provided that the separate distribution of the work based on
|
||||
the Library and of the other library facilities is otherwise
|
||||
permitted, and provided that you do these two things:
|
||||
|
||||
a) Accompany the combined library with a copy of the same work
|
||||
based on the Library, uncombined with any other library
|
||||
facilities. This must be distributed under the terms of the
|
||||
Sections above.
|
||||
|
||||
b) Give prominent notice with the combined library of the fact
|
||||
that part of it is a work based on the Library, and explaining
|
||||
where to find the accompanying uncombined form of the same work.
|
||||
|
||||
8. You may not copy, modify, sublicense, link with, or distribute
|
||||
the Library except as expressly provided under this License. Any
|
||||
attempt otherwise to copy, modify, sublicense, link with, or
|
||||
distribute the Library is void, and will automatically terminate your
|
||||
rights under this License. However, parties who have received copies,
|
||||
or rights, from you under this License will not have their licenses
|
||||
terminated so long as such parties remain in full compliance.
|
||||
|
||||
9. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Library or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Library (or any work based on the
|
||||
Library), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Library or works based on it.
|
||||
|
||||
10. Each time you redistribute the Library (or any work based on the
|
||||
Library), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute, link with or modify the Library
|
||||
subject to these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties with
|
||||
this License.
|
||||
|
||||
11. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Library at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Library by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Library.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under any
|
||||
particular circumstance, the balance of the section is intended to apply,
|
||||
and the section as a whole is intended to apply in other circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
12. If the distribution and/or use of the Library is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Library under this License may add
|
||||
an explicit geographical distribution limitation excluding those countries,
|
||||
so that distribution is permitted only in or among countries not thus
|
||||
excluded. In such case, this License incorporates the limitation as if
|
||||
written in the body of this License.
|
||||
|
||||
13. The Free Software Foundation may publish revised and/or new
|
||||
versions of the Lesser General Public License from time to time.
|
||||
Such new versions will be similar in spirit to the present version,
|
||||
but may differ in detail to address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Library
|
||||
specifies a version number of this License which applies to it and
|
||||
"any later version", you have the option of following the terms and
|
||||
conditions either of that version or of any later version published by
|
||||
the Free Software Foundation. If the Library does not specify a
|
||||
license version number, you may choose any version ever published by
|
||||
the Free Software Foundation.
|
||||
|
||||
14. If you wish to incorporate parts of the Library into other free
|
||||
programs whose distribution conditions are incompatible with these,
|
||||
write to the author to ask for permission. For software which is
|
||||
copyrighted by the Free Software Foundation, write to the Free
|
||||
Software Foundation; we sometimes make exceptions for this. Our
|
||||
decision will be guided by the two goals of preserving the free status
|
||||
of all derivatives of our free software and of promoting the sharing
|
||||
and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
|
||||
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
|
||||
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
|
||||
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
|
||||
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
|
||||
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
|
||||
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
|
||||
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
|
||||
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
|
||||
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
|
||||
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
|
||||
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
|
||||
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
|
||||
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
|
||||
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
||||
DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Libraries
|
||||
|
||||
If you develop a new library, and you want it to be of the greatest
|
||||
possible use to the public, we recommend making it free software that
|
||||
everyone can redistribute and change. You can do so by permitting
|
||||
redistribution under these terms (or, alternatively, under the terms of the
|
||||
ordinary General Public License).
|
||||
|
||||
To apply these terms, attach the following notices to the library. It is
|
||||
safest to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least the
|
||||
"copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the library's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the library, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
||||
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1990
|
||||
Ty Coon, President of Vice
|
||||
|
||||
That's all there is to it!
|
||||
508
COPYING.LIB
Normal file
508
COPYING.LIB
Normal file
@@ -0,0 +1,508 @@
|
||||
|
||||
GNU LESSER GENERAL PUBLIC LICENSE
|
||||
Version 2.1, February 1999
|
||||
|
||||
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
|
||||
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
[This is the first released version of the Lesser GPL. It also counts
|
||||
as the successor of the GNU Library Public License, version 2, hence
|
||||
the version number 2.1.]
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
Licenses are intended to guarantee your freedom to share and change
|
||||
free software--to make sure the software is free for all its users.
|
||||
|
||||
This license, the Lesser General Public License, applies to some
|
||||
specially designated software packages--typically libraries--of the
|
||||
Free Software Foundation and other authors who decide to use it. You
|
||||
can use it too, but we suggest you first think carefully about whether
|
||||
this license or the ordinary General Public License is the better
|
||||
strategy to use in any particular case, based on the explanations
|
||||
below.
|
||||
|
||||
When we speak of free software, we are referring to freedom of use,
|
||||
not price. Our General Public Licenses are designed to make sure that
|
||||
you have the freedom to distribute copies of free software (and charge
|
||||
for this service if you wish); that you receive source code or can get
|
||||
it if you want it; that you can change the software and use pieces of
|
||||
it in new free programs; and that you are informed that you can do
|
||||
these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
distributors to deny you these rights or to ask you to surrender these
|
||||
rights. These restrictions translate to certain responsibilities for
|
||||
you if you distribute copies of the library or if you modify it.
|
||||
|
||||
For example, if you distribute copies of the library, whether gratis
|
||||
or for a fee, you must give the recipients all the rights that we gave
|
||||
you. You must make sure that they, too, receive or can get the source
|
||||
code. If you link other code with the library, you must provide
|
||||
complete object files to the recipients, so that they can relink them
|
||||
with the library after making changes to the library and recompiling
|
||||
it. And you must show them these terms so they know their rights.
|
||||
|
||||
We protect your rights with a two-step method: (1) we copyright the
|
||||
library, and (2) we offer you this license, which gives you legal
|
||||
permission to copy, distribute and/or modify the library.
|
||||
|
||||
To protect each distributor, we want to make it very clear that
|
||||
there is no warranty for the free library. Also, if the library is
|
||||
modified by someone else and passed on, the recipients should know
|
||||
that what they have is not the original version, so that the original
|
||||
author's reputation will not be affected by problems that might be
|
||||
introduced by others.
|
||||
^L
|
||||
Finally, software patents pose a constant threat to the existence of
|
||||
any free program. We wish to make sure that a company cannot
|
||||
effectively restrict the users of a free program by obtaining a
|
||||
restrictive license from a patent holder. Therefore, we insist that
|
||||
any patent license obtained for a version of the library must be
|
||||
consistent with the full freedom of use specified in this license.
|
||||
|
||||
Most GNU software, including some libraries, is covered by the
|
||||
ordinary GNU General Public License. This license, the GNU Lesser
|
||||
General Public License, applies to certain designated libraries, and
|
||||
is quite different from the ordinary General Public License. We use
|
||||
this license for certain libraries in order to permit linking those
|
||||
libraries into non-free programs.
|
||||
|
||||
When a program is linked with a library, whether statically or using
|
||||
a shared library, the combination of the two is legally speaking a
|
||||
combined work, a derivative of the original library. The ordinary
|
||||
General Public License therefore permits such linking only if the
|
||||
entire combination fits its criteria of freedom. The Lesser General
|
||||
Public License permits more lax criteria for linking other code with
|
||||
the library.
|
||||
|
||||
We call this license the "Lesser" General Public License because it
|
||||
does Less to protect the user's freedom than the ordinary General
|
||||
Public License. It also provides other free software developers Less
|
||||
of an advantage over competing non-free programs. These disadvantages
|
||||
are the reason we use the ordinary General Public License for many
|
||||
libraries. However, the Lesser license provides advantages in certain
|
||||
special circumstances.
|
||||
|
||||
For example, on rare occasions, there may be a special need to
|
||||
encourage the widest possible use of a certain library, so that it
|
||||
becomes a de-facto standard. To achieve this, non-free programs must
|
||||
be allowed to use the library. A more frequent case is that a free
|
||||
library does the same job as widely used non-free libraries. In this
|
||||
case, there is little to gain by limiting the free library to free
|
||||
software only, so we use the Lesser General Public License.
|
||||
|
||||
In other cases, permission to use a particular library in non-free
|
||||
programs enables a greater number of people to use a large body of
|
||||
free software. For example, permission to use the GNU C Library in
|
||||
non-free programs enables many more people to use the whole GNU
|
||||
operating system, as well as its variant, the GNU/Linux operating
|
||||
system.
|
||||
|
||||
Although the Lesser General Public License is Less protective of the
|
||||
users' freedom, it does ensure that the user of a program that is
|
||||
linked with the Library has the freedom and the wherewithal to run
|
||||
that program using a modified version of the Library.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow. Pay close attention to the difference between a
|
||||
"work based on the library" and a "work that uses the library". The
|
||||
former contains code derived from the library, whereas the latter must
|
||||
be combined with the library in order to run.
|
||||
^L
|
||||
GNU LESSER GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License Agreement applies to any software library or other
|
||||
program which contains a notice placed by the copyright holder or
|
||||
other authorized party saying it may be distributed under the terms of
|
||||
this Lesser General Public License (also called "this License").
|
||||
Each licensee is addressed as "you".
|
||||
|
||||
A "library" means a collection of software functions and/or data
|
||||
prepared so as to be conveniently linked with application programs
|
||||
(which use some of those functions and data) to form executables.
|
||||
|
||||
The "Library", below, refers to any such software library or work
|
||||
which has been distributed under these terms. A "work based on the
|
||||
Library" means either the Library or any derivative work under
|
||||
copyright law: that is to say, a work containing the Library or a
|
||||
portion of it, either verbatim or with modifications and/or translated
|
||||
straightforwardly into another language. (Hereinafter, translation is
|
||||
included without limitation in the term "modification".)
|
||||
|
||||
"Source code" for a work means the preferred form of the work for
|
||||
making modifications to it. For a library, complete source code means
|
||||
all the source code for all modules it contains, plus any associated
|
||||
interface definition files, plus the scripts used to control
|
||||
compilation and installation of the library.
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running a program using the Library is not restricted, and output from
|
||||
such a program is covered only if its contents constitute a work based
|
||||
on the Library (independent of the use of the Library in a tool for
|
||||
writing it). Whether that is true depends on what the Library does
|
||||
and what the program that uses the Library does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Library's
|
||||
complete source code as you receive it, in any medium, provided that
|
||||
you conspicuously and appropriately publish on each copy an
|
||||
appropriate copyright notice and disclaimer of warranty; keep intact
|
||||
all the notices that refer to this License and to the absence of any
|
||||
warranty; and distribute a copy of this License along with the
|
||||
Library.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy,
|
||||
and you may at your option offer warranty protection in exchange for a
|
||||
fee.
|
||||
|
||||
2. You may modify your copy or copies of the Library or any portion
|
||||
of it, thus forming a work based on the Library, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) The modified work must itself be a software library.
|
||||
|
||||
b) You must cause the files modified to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
c) You must cause the whole of the work to be licensed at no
|
||||
charge to all third parties under the terms of this License.
|
||||
|
||||
d) If a facility in the modified Library refers to a function or a
|
||||
table of data to be supplied by an application program that uses
|
||||
the facility, other than as an argument passed when the facility
|
||||
is invoked, then you must make a good faith effort to ensure that,
|
||||
in the event an application does not supply such function or
|
||||
table, the facility still operates, and performs whatever part of
|
||||
its purpose remains meaningful.
|
||||
|
||||
(For example, a function in a library to compute square roots has
|
||||
a purpose that is entirely well-defined independent of the
|
||||
application. Therefore, Subsection 2d requires that any
|
||||
application-supplied function or table used by this function must
|
||||
be optional: if the application does not supply it, the square
|
||||
root function must still compute square roots.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Library,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Library, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote
|
||||
it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Library.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Library
|
||||
with the Library (or with a work based on the Library) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may opt to apply the terms of the ordinary GNU General Public
|
||||
License instead of this License to a given copy of the Library. To do
|
||||
this, you must alter all the notices that refer to this License, so
|
||||
that they refer to the ordinary GNU General Public License, version 2,
|
||||
instead of to this License. (If a newer version than version 2 of the
|
||||
ordinary GNU General Public License has appeared, then you can specify
|
||||
that version instead if you wish.) Do not make any other change in
|
||||
these notices.
|
||||
^L
|
||||
Once this change is made in a given copy, it is irreversible for
|
||||
that copy, so the ordinary GNU General Public License applies to all
|
||||
subsequent copies and derivative works made from that copy.
|
||||
|
||||
This option is useful when you wish to copy part of the code of
|
||||
the Library into a program that is not a library.
|
||||
|
||||
4. You may copy and distribute the Library (or a portion or
|
||||
derivative of it, under Section 2) in object code or executable form
|
||||
under the terms of Sections 1 and 2 above provided that you accompany
|
||||
it with the complete corresponding machine-readable source code, which
|
||||
must be distributed under the terms of Sections 1 and 2 above on a
|
||||
medium customarily used for software interchange.
|
||||
|
||||
If distribution of object code is made by offering access to copy
|
||||
from a designated place, then offering equivalent access to copy the
|
||||
source code from the same place satisfies the requirement to
|
||||
distribute the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
5. A program that contains no derivative of any portion of the
|
||||
Library, but is designed to work with the Library by being compiled or
|
||||
linked with it, is called a "work that uses the Library". Such a
|
||||
work, in isolation, is not a derivative work of the Library, and
|
||||
therefore falls outside the scope of this License.
|
||||
|
||||
However, linking a "work that uses the Library" with the Library
|
||||
creates an executable that is a derivative of the Library (because it
|
||||
contains portions of the Library), rather than a "work that uses the
|
||||
library". The executable is therefore covered by this License.
|
||||
Section 6 states terms for distribution of such executables.
|
||||
|
||||
When a "work that uses the Library" uses material from a header file
|
||||
that is part of the Library, the object code for the work may be a
|
||||
derivative work of the Library even though the source code is not.
|
||||
Whether this is true is especially significant if the work can be
|
||||
linked without the Library, or if the work is itself a library. The
|
||||
threshold for this to be true is not precisely defined by law.
|
||||
|
||||
If such an object file uses only numerical parameters, data
|
||||
structure layouts and accessors, and small macros and small inline
|
||||
functions (ten lines or less in length), then the use of the object
|
||||
file is unrestricted, regardless of whether it is legally a derivative
|
||||
work. (Executables containing this object code plus portions of the
|
||||
Library will still fall under Section 6.)
|
||||
|
||||
Otherwise, if the work is a derivative of the Library, you may
|
||||
distribute the object code for the work under the terms of Section 6.
|
||||
Any executables containing that work also fall under Section 6,
|
||||
whether or not they are linked directly with the Library itself.
|
||||
^L
|
||||
6. As an exception to the Sections above, you may also combine or
|
||||
link a "work that uses the Library" with the Library to produce a
|
||||
work containing portions of the Library, and distribute that work
|
||||
under terms of your choice, provided that the terms permit
|
||||
modification of the work for the customer's own use and reverse
|
||||
engineering for debugging such modifications.
|
||||
|
||||
You must give prominent notice with each copy of the work that the
|
||||
Library is used in it and that the Library and its use are covered by
|
||||
this License. You must supply a copy of this License. If the work
|
||||
during execution displays copyright notices, you must include the
|
||||
copyright notice for the Library among them, as well as a reference
|
||||
directing the user to the copy of this License. Also, you must do one
|
||||
of these things:
|
||||
|
||||
a) Accompany the work with the complete corresponding
|
||||
machine-readable source code for the Library including whatever
|
||||
changes were used in the work (which must be distributed under
|
||||
Sections 1 and 2 above); and, if the work is an executable linked
|
||||
with the Library, with the complete machine-readable "work that
|
||||
uses the Library", as object code and/or source code, so that the
|
||||
user can modify the Library and then relink to produce a modified
|
||||
executable containing the modified Library. (It is understood
|
||||
that the user who changes the contents of definitions files in the
|
||||
Library will not necessarily be able to recompile the application
|
||||
to use the modified definitions.)
|
||||
|
||||
b) Use a suitable shared library mechanism for linking with the
|
||||
Library. A suitable mechanism is one that (1) uses at run time a
|
||||
copy of the library already present on the user's computer system,
|
||||
rather than copying library functions into the executable, and (2)
|
||||
will operate properly with a modified version of the library, if
|
||||
the user installs one, as long as the modified version is
|
||||
interface-compatible with the version that the work was made with.
|
||||
|
||||
c) Accompany the work with a written offer, valid for at least
|
||||
three years, to give the same user the materials specified in
|
||||
Subsection 6a, above, for a charge no more than the cost of
|
||||
performing this distribution.
|
||||
|
||||
d) If distribution of the work is made by offering access to copy
|
||||
from a designated place, offer equivalent access to copy the above
|
||||
specified materials from the same place.
|
||||
|
||||
e) Verify that the user has already received a copy of these
|
||||
materials or that you have already sent this user a copy.
|
||||
|
||||
For an executable, the required form of the "work that uses the
|
||||
Library" must include any data and utility programs needed for
|
||||
reproducing the executable from it. However, as a special exception,
|
||||
the materials to be distributed need not include anything that is
|
||||
normally distributed (in either source or binary form) with the major
|
||||
components (compiler, kernel, and so on) of the operating system on
|
||||
which the executable runs, unless that component itself accompanies
|
||||
the executable.
|
||||
|
||||
It may happen that this requirement contradicts the license
|
||||
restrictions of other proprietary libraries that do not normally
|
||||
accompany the operating system. Such a contradiction means you cannot
|
||||
use both them and the Library together in an executable that you
|
||||
distribute.
|
||||
^L
|
||||
7. You may place library facilities that are a work based on the
|
||||
Library side-by-side in a single library together with other library
|
||||
facilities not covered by this License, and distribute such a combined
|
||||
library, provided that the separate distribution of the work based on
|
||||
the Library and of the other library facilities is otherwise
|
||||
permitted, and provided that you do these two things:
|
||||
|
||||
a) Accompany the combined library with a copy of the same work
|
||||
based on the Library, uncombined with any other library
|
||||
facilities. This must be distributed under the terms of the
|
||||
Sections above.
|
||||
|
||||
b) Give prominent notice with the combined library of the fact
|
||||
that part of it is a work based on the Library, and explaining
|
||||
where to find the accompanying uncombined form of the same work.
|
||||
|
||||
8. You may not copy, modify, sublicense, link with, or distribute
|
||||
the Library except as expressly provided under this License. Any
|
||||
attempt otherwise to copy, modify, sublicense, link with, or
|
||||
distribute the Library is void, and will automatically terminate your
|
||||
rights under this License. However, parties who have received copies,
|
||||
or rights, from you under this License will not have their licenses
|
||||
terminated so long as such parties remain in full compliance.
|
||||
|
||||
9. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Library or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Library (or any work based on the
|
||||
Library), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Library or works based on it.
|
||||
|
||||
10. Each time you redistribute the Library (or any work based on the
|
||||
Library), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute, link with or modify the Library
|
||||
subject to these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties with
|
||||
this License.
|
||||
^L
|
||||
11. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Library at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Library by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Library.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply, and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
12. If the distribution and/or use of the Library is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Library under this License
|
||||
may add an explicit geographical distribution limitation excluding those
|
||||
countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
13. The Free Software Foundation may publish revised and/or new
|
||||
versions of the Lesser General Public License from time to time.
|
||||
Such new versions will be similar in spirit to the present version,
|
||||
but may differ in detail to address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Library
|
||||
specifies a version number of this License which applies to it and
|
||||
"any later version", you have the option of following the terms and
|
||||
conditions either of that version or of any later version published by
|
||||
the Free Software Foundation. If the Library does not specify a
|
||||
license version number, you may choose any version ever published by
|
||||
the Free Software Foundation.
|
||||
^L
|
||||
14. If you wish to incorporate parts of the Library into other free
|
||||
programs whose distribution conditions are incompatible with these,
|
||||
write to the author to ask for permission. For software which is
|
||||
copyrighted by the Free Software Foundation, write to the Free
|
||||
Software Foundation; we sometimes make exceptions for this. Our
|
||||
decision will be guided by the two goals of preserving the free status
|
||||
of all derivatives of our free software and of promoting the sharing
|
||||
and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
|
||||
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
|
||||
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
|
||||
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
|
||||
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
|
||||
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
|
||||
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
|
||||
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
|
||||
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
|
||||
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
|
||||
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
|
||||
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
|
||||
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
|
||||
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
|
||||
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
||||
DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
^L
|
||||
How to Apply These Terms to Your New Libraries
|
||||
|
||||
If you develop a new library, and you want it to be of the greatest
|
||||
possible use to the public, we recommend making it free software that
|
||||
everyone can redistribute and change. You can do so by permitting
|
||||
redistribution under these terms (or, alternatively, under the terms
|
||||
of the ordinary General Public License).
|
||||
|
||||
To apply these terms, attach the following notices to the library.
|
||||
It is safest to attach them to the start of each source file to most
|
||||
effectively convey the exclusion of warranty; and each file should
|
||||
have at least the "copyright" line and a pointer to where the full
|
||||
notice is found.
|
||||
|
||||
|
||||
<one line to give the library's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or
|
||||
your school, if any, to sign a "copyright disclaimer" for the library,
|
||||
if necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
||||
library `Frob' (a library for tweaking knobs) written by James
|
||||
Random Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1990
|
||||
Ty Coon, President of Vice
|
||||
|
||||
That's all there is to it!
|
||||
@@ -4286,7 +4286,7 @@ Wed Dec 17 21:45:39 GMT 2008 Daniel P. Berrange <berrange@redhat.com>
|
||||
|
||||
Wed Dec 17 21:41:39 GMT 2008 Daniel P. Berrange <berrange@redhat.com>
|
||||
|
||||
* src/libvirt_sym.version.in: Remove non-existent symbols
|
||||
* src/libvirt_sym.version.in: Remove non-existant symbols
|
||||
(John Levon)
|
||||
|
||||
Wed Dec 17 21:35:39 GMT 2008 Daniel P. Berrange <berrange@redhat.com>
|
||||
@@ -5504,7 +5504,7 @@ Tue Nov 11 15:51:42 GMT 2008 Daniel P. Berrange <berrange@redhat.com>
|
||||
|
||||
Mon Nov 10 12:05:42 GMT 2008 Daniel P. Berrange <berrange@redhat.com>
|
||||
|
||||
* src/openvz_conf.c: Read filesystem template name from config
|
||||
* src/openvz_conf.c: Read filesytem template name from config
|
||||
files. Increase buffer size when parsing vzctl version number
|
||||
|
||||
Thu Nov 6 20:45:42 CET 2008 Jim Meyering <meyering@redhat.com>
|
||||
@@ -12415,7 +12415,7 @@ Thu Jul 12 11:02:17 EST 2007 Daniel P. Berrange <berrange@redhat.com>
|
||||
|
||||
Thu Jul 12 11:00:17 EST 2007 Daniel P. Berrange <berrange@redhat.com>
|
||||
|
||||
* qemud/qemud.c: Add explicit checks for existence of x509
|
||||
* qemud/qemud.c: Add explicit checks for existance of x509
|
||||
certificate & key files to get better error reporting than
|
||||
GNU TLS offers when it can't load a file
|
||||
|
||||
@@ -13276,7 +13276,7 @@ Tue Apr 17 11:30:46 CEST 2007 Daniel Veillard <veillard@redhat.com>
|
||||
|
||||
Mon Apr 16 09:11:04 EST 2007 Daniel P. Berrange <berrange@redhat.com>
|
||||
|
||||
* qemud/conf.c: Check for existence of QEMU binary path. Fix check
|
||||
* qemud/conf.c: Check for existance of QEMU binary path. Fix check
|
||||
for -no-kqemu flag to work with x86_64 on i386
|
||||
|
||||
Mon Apr 16 09:09:04 EST 2007 Daniel P. Berrange <berrange@redhat.com>
|
||||
@@ -13920,7 +13920,7 @@ Tue Feb 27 10:20:43 EST 2007 Daniel P. Berrange <berrange@redhat.com>
|
||||
|
||||
* src/xend_internal.c: Only hardcode port = 5900+domid if
|
||||
running against old XenD < 3.0.3, because in newer XenD
|
||||
port is guaranteed to be available in XenStore if the VNC
|
||||
port is guarenteed to be available in XenStore if the VNC
|
||||
server is running.
|
||||
|
||||
Mon Feb 26 15:33:08 IST 2007 Mark McLoughlin <markmc@redhat.com>
|
||||
@@ -15020,7 +15020,7 @@ Tue Nov 7 16:33:43 CET 2006 Daniel Veillard <veillard@redhat.com>
|
||||
Tue Oct 31 10:31:34 CET 2006 Daniel Veillard <veillard@redhat.com>
|
||||
|
||||
* src/xend_internal.c: when getting informations about a non
|
||||
existent domain, it is not a good idea to raise the HTTP
|
||||
existant domain, it is not a good idea to raise the HTTP
|
||||
404 GET error, the handling is better done somewhere up in
|
||||
the stack.
|
||||
|
||||
@@ -15228,7 +15228,7 @@ Sun Sep 3 12:34:23 EDT 2006 Daniel Berrange <berrange@redhat.com>
|
||||
iterating over list of ids/names, because it is not neccessarily
|
||||
the same as the value returned by virConnectNumOfDomains. Use qsort
|
||||
to sort active domains by Id, and inactive domains by name, since
|
||||
there is no guaranteed sort ordering when listing domains. For inactive
|
||||
there is no guarenteed sort ordering when listing domains. For inactive
|
||||
domains display a '-' instead of '-1' to make it clear they have no
|
||||
sensible ID number.
|
||||
|
||||
|
||||
404
HACKING
404
HACKING
@@ -14,31 +14,22 @@ General tips for contributing patches
|
||||
(1) Discuss any large changes on the mailing list first. Post patches early and
|
||||
listen to feedback.
|
||||
|
||||
(2) Official upstream repository is kept in git ("git://libvirt.org/libvirt.git")
|
||||
and is browsable along with other libvirt-related repositories (e.g.
|
||||
libvirt-python) online <http://libvirt.org/git/>.
|
||||
(2) Post patches in unified diff format. A command similar to this should work:
|
||||
|
||||
(3) Patches to translations are maintained via the zanata project
|
||||
<https://fedora.zanata.org/>. If you want to fix a translation in a .po file,
|
||||
join the appropriate language team. The libvirt release process automatically
|
||||
pulls the latest version of each translation file from zanata.
|
||||
diff -urp libvirt.orig/ libvirt.modified/ > libvirt-myfeature.patch
|
||||
|
||||
(4) Post patches using "git send-email", with git rename detection enabled. You
|
||||
need a one-time setup of:
|
||||
or:
|
||||
|
||||
git config diff.renames true
|
||||
git diff > libvirt-myfeature.patch
|
||||
|
||||
Also, for code motion patches, you may find that "git diff --patience"
|
||||
provides an easier-to-read patch. However, the usual workflow of libvirt
|
||||
developer is:
|
||||
However, the usual workflow of libvirt developer is:
|
||||
|
||||
git checkout master
|
||||
git pull
|
||||
git checkout -t origin -b workbranch
|
||||
Hack, committing any changes along the way
|
||||
|
||||
More hints on compiling can be found here <compiling.html>. When you want to
|
||||
post your patches:
|
||||
Then, when you want to post your patches:
|
||||
|
||||
git pull --rebase
|
||||
(fix any conflicts)
|
||||
@@ -46,7 +37,7 @@ post your patches:
|
||||
--to=libvir-list@redhat.com master
|
||||
|
||||
(Note that the "git send-email" subcommand may not be in the main git package
|
||||
and using it may require installation of a separate package, for example the
|
||||
and using it may require installion of a separate package, for example the
|
||||
"git-email" package in Fedora.) For a single patch you can omit
|
||||
"--cover-letter", but a series of two or more patches needs a cover letter. If
|
||||
you get tired of typing "--to=libvir-list@redhat.com" designation you can set
|
||||
@@ -58,28 +49,16 @@ Please follow this as close as you can, especially the rebase and git
|
||||
send-email part, as it makes life easier for other developers to review your
|
||||
patch set. One should avoid sending patches as attachments, but rather send
|
||||
them in email body along with commit message. If a developer is sending
|
||||
another version of the patch (e.g. to address review comments), they are
|
||||
advised to note differences to previous versions after the "---" line in the
|
||||
patch so that it helps reviewers but doesn't become part of git history.
|
||||
Moreover, such patch needs to be prefixed correctly with
|
||||
"--subject-prefix=PATCHv2" appended to "git send-email" (substitute "v2" with
|
||||
the correct version if needed though).
|
||||
another version of the patch (e.g. to address review comments), he is advised
|
||||
to note differences to previous versions after the "---" line in the patch so
|
||||
that it helps reviewers but doesn't become part of git history. Moreover, such
|
||||
patch needs to be prefixed correctly with "--subject-prefix=PATCHv2" appended
|
||||
to "git send-email" (substitute "v2" with the correct version if needed
|
||||
though).
|
||||
|
||||
|
||||
|
||||
(5) In your commit message, make the summary line reasonably short (60 characters
|
||||
is typical), followed by a blank line, followed by any longer description of
|
||||
why your patch makes sense. If the patch fixes a regression, and you know what
|
||||
commit introduced the problem, mentioning that is useful. If the patch
|
||||
resolves a bugzilla report, mentioning the URL of the bug number is useful;
|
||||
but also summarize the issue rather than making all readers follow the link.
|
||||
You can use 'git shortlog -30' to get an idea of typical summary lines.
|
||||
Libvirt does not currently attach any meaning to Signed-off-by: lines, so it
|
||||
is up to you if you want to include or omit them in the commit message.
|
||||
|
||||
|
||||
|
||||
(6) Split large changes into a series of smaller patches, self-contained if
|
||||
(3) Split large changes into a series of smaller patches, self-contained if
|
||||
possible, with an explanation of each patch and an explanation of how the
|
||||
sequence of patches fits together. Moreover, please keep in mind that it's
|
||||
required to be able to compile cleanly (*including* "make check" and "make
|
||||
@@ -90,10 +69,10 @@ things).
|
||||
|
||||
|
||||
|
||||
(7) Make sure your patches apply against libvirt GIT. Developers only follow GIT
|
||||
(4) Make sure your patches apply against libvirt GIT. Developers only follow GIT
|
||||
and don't care much about released versions.
|
||||
|
||||
(8) Run the automated tests on your code before submitting any changes. In
|
||||
(5) Run the automated tests on your code before submitting any changes. In
|
||||
particular, configure with compile warnings set to -Werror. This is done
|
||||
automatically for a git checkout; from a tarball, use:
|
||||
|
||||
@@ -105,17 +84,7 @@ and run the tests:
|
||||
make syntax-check
|
||||
make -C tests valgrind
|
||||
|
||||
Valgrind <http://valgrind.org/> is a test that checks for memory management
|
||||
issues, such as leaks or use of uninitialized variables.
|
||||
|
||||
Some tests are skipped by default in a development environment, based on the
|
||||
time they take in comparison to the likelihood that those tests will turn up
|
||||
problems during incremental builds. These tests default to being run when
|
||||
building from a tarball or with the configure option --enable-expensive-tests;
|
||||
you can also force a one-time toggle of these tests by setting
|
||||
VIR_TEST_EXPENSIVE to 0 or 1 at make time, as in:
|
||||
|
||||
make check VIR_TEST_EXPENSIVE=1
|
||||
The latter test checks for memory leaks.
|
||||
|
||||
If you encounter any failing tests, the VIR_TEST_DEBUG environment variable
|
||||
may provide extra information to debug the failures. Larger values of
|
||||
@@ -124,123 +93,20 @@ VIR_TEST_DEBUG may provide larger amounts of information:
|
||||
VIR_TEST_DEBUG=1 make check (or)
|
||||
VIR_TEST_DEBUG=2 make check
|
||||
|
||||
When debugging failures during development, it is possible to focus in on just
|
||||
the failing subtests by using TESTS and VIR_TEST_RANGE:
|
||||
|
||||
make check VIR_TEST_DEBUG=1 VIR_TEST_RANGE=3-5 TESTS=qemuxml2argvtest
|
||||
|
||||
Also, individual tests can be run from inside the "tests/" directory, like:
|
||||
|
||||
./qemuxml2xmltest
|
||||
|
||||
If you are adding new test cases, or making changes that alter existing test
|
||||
output, you can use the environment variable VIR_TEST_REGENERATE_OUTPUT to
|
||||
quickly update the saved test data. Of course you still need to review the
|
||||
changes VERY CAREFULLY to ensure they are correct.
|
||||
|
||||
VIR_TEST_REGENERATE_OUTPUT=1 ./qemuxml2argvtest
|
||||
|
||||
There is also a "./run" script at the top level, to make it easier to run
|
||||
programs that have not yet been installed, as well as to wrap invocations of
|
||||
various tests under gdb or Valgrind.
|
||||
|
||||
When running our test suite it may happen that the test result is
|
||||
nondeterministic because of the test suite relying on a particular file in the
|
||||
system being accessible or having some specific value. To catch this kind of
|
||||
errors, the test suite has a module for that prints any path touched that
|
||||
fulfils constraints described above into a file. To enable it just set
|
||||
"VIR_TEST_FILE_ACCESS" environment variable. Then
|
||||
"VIR_TEST_FILE_ACCESS_OUTPUT" environment variable can alter location where
|
||||
the file is stored.
|
||||
|
||||
VIR_TEST_FILE_ACCESS=1 VIR_TEST_FILE_ACCESS_OUTPUT="/tmp/file_access.txt" ./qemuxml2argvtest
|
||||
|
||||
|
||||
|
||||
(9) The Valgrind test should produce similar output to "make check". If the output
|
||||
has traces within libvirt API's, then investigation is required in order to
|
||||
determine the cause of the issue. Output such as the following indicates some
|
||||
sort of leak:
|
||||
|
||||
==5414== 4 bytes in 1 blocks are definitely lost in loss record 3 of 89
|
||||
==5414== at 0x4A0881C: malloc (vg_replace_malloc.c:270)
|
||||
==5414== by 0x34DE0AAB85: xmlStrndup (in /usr/lib64/libxml2.so.2.7.8)
|
||||
==5414== by 0x4CC97A6: virDomainVideoDefParseXML (domain_conf.c:7410)
|
||||
==5414== by 0x4CD581D: virDomainDefParseXML (domain_conf.c:10188)
|
||||
==5414== by 0x4CD8C73: virDomainDefParseNode (domain_conf.c:10640)
|
||||
==5414== by 0x4CD8DDB: virDomainDefParse (domain_conf.c:10590)
|
||||
==5414== by 0x41CB1D: testCompareXMLToArgvHelper (qemuxml2argvtest.c:100)
|
||||
==5414== by 0x41E20F: virtTestRun (testutils.c:161)
|
||||
==5414== by 0x41C7CB: mymain (qemuxml2argvtest.c:866)
|
||||
==5414== by 0x41E84A: virtTestMain (testutils.c:723)
|
||||
==5414== by 0x34D9021734: (below main) (in /usr/lib64/libc-2.15.so)
|
||||
|
||||
In this example, the "virDomainDefParseXML()" had an error path where the
|
||||
"virDomainVideoDefPtr video" pointer was not properly disposed. By simply
|
||||
adding a "virDomainVideoDefFree(video);" in the error path, the issue was
|
||||
resolved.
|
||||
|
||||
Another common mistake is calling a printing function, such as "VIR_DEBUG()"
|
||||
without initializing a variable to be printed. The following example involved
|
||||
a call which could return an error, but not set variables passed by reference
|
||||
to the call. The solution was to initialize the variables prior to the call.
|
||||
|
||||
==4749== Use of uninitialised value of size 8
|
||||
==4749== at 0x34D904650B: _itoa_word (in /usr/lib64/libc-2.15.so)
|
||||
==4749== by 0x34D9049118: vfprintf (in /usr/lib64/libc-2.15.so)
|
||||
==4749== by 0x34D9108F60: __vasprintf_chk (in /usr/lib64/libc-2.15.so)
|
||||
==4749== by 0x4CAEEF7: virVasprintf (stdio2.h:199)
|
||||
==4749== by 0x4C8A55E: virLogVMessage (virlog.c:814)
|
||||
==4749== by 0x4C8AA96: virLogMessage (virlog.c:751)
|
||||
==4749== by 0x4DA0056: virNetTLSContextCheckCertKeyUsage (virnettlscontext.c:225)
|
||||
==4749== by 0x4DA06DB: virNetTLSContextCheckCert (virnettlscontext.c:439)
|
||||
==4749== by 0x4DA1620: virNetTLSContextNew (virnettlscontext.c:562)
|
||||
==4749== by 0x4DA26FC: virNetTLSContextNewServer (virnettlscontext.c:927)
|
||||
==4749== by 0x409C39: testTLSContextInit (virnettlscontexttest.c:467)
|
||||
==4749== by 0x40AB8F: virtTestRun (testutils.c:161)
|
||||
|
||||
Valgrind will also find some false positives or code paths which cannot be
|
||||
resolved by making changes to the libvirt code. For these paths, it is
|
||||
possible to add a filter to avoid the errors. For example:
|
||||
|
||||
==4643== 7 bytes in 1 blocks are possibly lost in loss record 4 of 20
|
||||
==4643== at 0x4A0881C: malloc (vg_replace_malloc.c:270)
|
||||
==4643== by 0x34D90853F1: strdup (in /usr/lib64/libc-2.15.so)
|
||||
==4643== by 0x34EEC2C08A: ??? (in /usr/lib64/libnl.so.1.1)
|
||||
==4643== by 0x34EEC15B81: ??? (in /usr/lib64/libnl.so.1.1)
|
||||
==4643== by 0x34D8C0EE15: call_init.part.0 (in /usr/lib64/ld-2.15.so)
|
||||
==4643== by 0x34D8C0EECF: _dl_init (in /usr/lib64/ld-2.15.so)
|
||||
==4643== by 0x34D8C01569: ??? (in /usr/lib64/ld-2.15.so)
|
||||
|
||||
|
||||
In this instance, it is acceptable to modify the "tests/.valgrind.supp" file
|
||||
in order to add a suppression filter. The filter should be unique enough to
|
||||
not suppress real leaks, but it should be generic enough to cover multiple
|
||||
code paths. The format of the entry can be found in the documentation found at
|
||||
the Valgrind home page <http://valgrind.org/>. The following trace was added
|
||||
to "tests/.valgrind.supp" in order to suppress the warning:
|
||||
|
||||
{
|
||||
dlInitMemoryLeak1
|
||||
Memcheck:Leak
|
||||
fun:?alloc
|
||||
...
|
||||
fun:call_init.part.0
|
||||
fun:_dl_init
|
||||
...
|
||||
obj:*/lib*/ld-2.*so*
|
||||
}
|
||||
|
||||
|
||||
|
||||
(10) Update tests and/or documentation, particularly if you are adding a new
|
||||
(6) Update tests and/or documentation, particularly if you are adding a new
|
||||
feature or changing the output of a program.
|
||||
|
||||
|
||||
|
||||
There is more on this subject, including lots of links to background reading
|
||||
on the subject, on Richard Jones' guide to working with open source projects
|
||||
<http://people.redhat.com/rjones/how-to-supply-code-to-open-source-projects/>.
|
||||
on the subject, on
|
||||
|
||||
Richard Jones' guide to working with open source projects
|
||||
http://et.redhat.com/~rjones/how-to-supply-code-to-open-source-projects/
|
||||
|
||||
|
||||
Code indentation
|
||||
@@ -251,9 +117,22 @@ but we do prefer that contributed code be formatted similarly. In short, use
|
||||
spaces-not-TABs for indentation, use 4 spaces for each indentation level, and
|
||||
other than that, follow the K&R style.
|
||||
|
||||
If you use Emacs, the project includes a file .dir-locals.el that sets up the
|
||||
preferred indentation. If you use vim, append the following to your ~/.vimrc
|
||||
file:
|
||||
If you use Emacs, add the following to one of one of your start-up files
|
||||
(e.g., ~/.emacs), to help ensure that you get indentation right:
|
||||
|
||||
;;; When editing C sources in libvirt, use this style.
|
||||
(defun libvirt-c-mode ()
|
||||
"C mode with adjusted defaults for use with libvirt."
|
||||
(interactive)
|
||||
(c-set-style "K&R")
|
||||
(setq indent-tabs-mode nil) ; indent using spaces, not TABs
|
||||
(setq c-indent-level 4)
|
||||
(setq c-basic-offset 4))
|
||||
(add-hook 'c-mode-hook
|
||||
'(lambda () (if (string-match "/libvirt" (buffer-file-name))
|
||||
(libvirt-c-mode))))
|
||||
|
||||
If you use vim, append the following to your ~/.vimrc file:
|
||||
|
||||
set nocompatible
|
||||
filetype on
|
||||
@@ -263,7 +142,7 @@ file:
|
||||
set tabstop=8
|
||||
set shiftwidth=4
|
||||
set expandtab
|
||||
set cinoptions=(0,:0,l1,t0,L3
|
||||
set cinoptions=(0,:0,l1,t0
|
||||
filetype plugin indent on
|
||||
au FileType make setlocal noexpandtab
|
||||
au BufRead,BufNewFile *.am setlocal noexpandtab
|
||||
@@ -300,109 +179,19 @@ otherwise. For example, it is preferable to use "/* */" comments rather than
|
||||
declare them at the beginning of a scope, rather than immediately before use.
|
||||
|
||||
|
||||
Bracket spacing
|
||||
===============
|
||||
The keywords "if", "for", "while", and "switch" must have a single space
|
||||
following them before the opening bracket. E.g.
|
||||
|
||||
if(foo) // Bad
|
||||
if (foo) // Good
|
||||
|
||||
Function implementations mustnothave any whitespace between the function name and the opening bracket. E.g.
|
||||
|
||||
int foo (int wizz) // Bad
|
||||
int foo(int wizz) // Good
|
||||
|
||||
Function calls mustnothave any whitespace between the function name and the opening bracket. E.g.
|
||||
|
||||
bar = foo (wizz); // Bad
|
||||
bar = foo(wizz); // Good
|
||||
|
||||
Function typedefs mustnothave any whitespace between the closing bracket of the function name and
|
||||
opening bracket of the arg list. E.g.
|
||||
|
||||
typedef int (*foo) (int wizz); // Bad
|
||||
typedef int (*foo)(int wizz); // Good
|
||||
|
||||
There must not be any whitespace immediately following any opening bracket, or
|
||||
immediately prior to any closing bracket. E.g.
|
||||
|
||||
int foo( int wizz ); // Bad
|
||||
int foo(int wizz); // Good
|
||||
|
||||
|
||||
Commas
|
||||
======
|
||||
Commas should always be followed by a space or end of line, and never have
|
||||
leading space; this is enforced during 'make syntax-check'.
|
||||
|
||||
call(a,b ,c);// Bad
|
||||
call(a, b, c); // Good
|
||||
|
||||
When declaring an enum or using a struct initializer that occupies more than
|
||||
one line, use a trailing comma. That way, future edits to extend the list only
|
||||
have to add a line, rather than modify an existing line to add the
|
||||
intermediate comma. Any sentinel enumerator value with a name ending in _LAST
|
||||
is exempt, since you would extend such an enum before the _LAST element.
|
||||
Another reason to favor trailing commas is that it requires less effort to
|
||||
produce via code generators. Note that the syntax checker is unable to enforce
|
||||
a style of trailing commas, so there are counterexamples in existing code
|
||||
which do not use it; also, while C99 allows trailing commas, remember that
|
||||
JSON and XDR do not.
|
||||
|
||||
enum {
|
||||
VALUE_ONE,
|
||||
VALUE_TWO // Bad
|
||||
};
|
||||
enum {
|
||||
VALUE_THREE,
|
||||
VALUE_FOUR, // Good
|
||||
};
|
||||
|
||||
|
||||
Semicolons
|
||||
==========
|
||||
Semicolons should never have a space beforehand. Inside the condition of a
|
||||
"for" loop, there should always be a space or line break after each semicolon,
|
||||
except for the special case of an infinite loop (although more infinite loops
|
||||
use "while"). While not enforced, loop counters generally use post-increment.
|
||||
|
||||
for (i = 0 ;i < limit ; ++i) { // Bad
|
||||
for (i = 0; i < limit; i++) { // Good
|
||||
for (;;) { // ok
|
||||
while (1) { // Better
|
||||
|
||||
Empty loop bodies are better represented with curly braces and a comment,
|
||||
although use of a semicolon is not currently rejected.
|
||||
|
||||
while ((rc = waitpid(pid, &st, 0) == -1) &&
|
||||
errno == EINTR); // ok
|
||||
while ((rc = waitpid(pid, &st, 0) == -1) &&
|
||||
errno == EINTR) { // Better
|
||||
/* nothing */
|
||||
}
|
||||
|
||||
|
||||
Curly braces
|
||||
============
|
||||
Omit the curly braces around an "if", "while", "for" etc. body only when both
|
||||
that body and the condition itself occupy a single line. In every other case
|
||||
we require the braces. This ensures that it is trivially easy to identify a
|
||||
single-'statement' loop: each has only one 'line' in its body.
|
||||
Omit the curly braces around an "if", "while", "for" etc. body only when that
|
||||
body occupies a single line. In every other case we require the braces. This
|
||||
ensures that it is trivially easy to identify a single-'statement' loop: each
|
||||
has only one 'line' in its body.
|
||||
|
||||
while (expr) // single line body; {} is forbidden
|
||||
Omitting braces with a single-line body is fine:
|
||||
|
||||
while (expr) // one-line body -> omitting curly braces is ok
|
||||
single_line_stmt();
|
||||
|
||||
while (expr(arg1,
|
||||
arg2)) // indentation makes it obvious it is single line,
|
||||
single_line_stmt(); // {} is optional (not enforced either way)
|
||||
|
||||
while (expr1 &&
|
||||
expr2) { // multi-line, at same indentation, {} required
|
||||
single_line_stmt();
|
||||
}
|
||||
|
||||
However, the moment your loop/if/else body extends on to a second line, for
|
||||
However, the moment your loop/if/else body extends onto a second line, for
|
||||
whatever reason (even if it's just an added comment), then you should add
|
||||
braces. Otherwise, it would be too easy to insert a statement just before that
|
||||
comment (without adding braces), thinking it is already a multi-statement loop:
|
||||
@@ -487,41 +276,9 @@ But if negating a complex condition is too ugly, then at least add braces:
|
||||
x = y;
|
||||
}
|
||||
|
||||
Use hanging braces for compound statements: the opening brace of a compound
|
||||
statement should be on the same line as the condition being tested. Only
|
||||
top-level function bodies, nested scopes, and compound structure declarations
|
||||
should ever have { on a line by itself.
|
||||
|
||||
void
|
||||
foo(int a, int b)
|
||||
{ // correct - function body
|
||||
int 2d[][] = {
|
||||
{ // correct - complex initialization
|
||||
1, 2,
|
||||
},
|
||||
};
|
||||
if (a)
|
||||
{ // BAD: compound brace on its own line
|
||||
do_stuff();
|
||||
}
|
||||
{ // correct - nested scope
|
||||
int tmp;
|
||||
if (a < b) { // correct - hanging brace
|
||||
tmp = b;
|
||||
b = a;
|
||||
a = tmp;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Preprocessor
|
||||
============
|
||||
Macros defined with an ALL_CAPS name should generally be assumed to be unsafe
|
||||
with regards to arguments with side-effects (that is, MAX(a++, b--) might
|
||||
increment a or decrement b too many or too few times). Exceptions to this rule
|
||||
are explicitly documented for macros in viralloc.h and virstring.h.
|
||||
|
||||
For variadic macros, stick with C99 syntax:
|
||||
|
||||
#define vshPrint(_ctl, ...) fprintf(stdout, __VA_ARGS__)
|
||||
@@ -530,7 +287,7 @@ Use parenthesis when checking if a macro is defined, and use indentation to
|
||||
track nesting:
|
||||
|
||||
#if defined(HAVE_POSIX_FALLOCATE) && !defined(HAVE_FALLOCATE)
|
||||
# define fallocate(a, ignored, b, c) posix_fallocate(a, b, c)
|
||||
# define fallocate(a,ignored,b,c) posix_fallocate(a,b,c)
|
||||
#endif
|
||||
|
||||
|
||||
@@ -605,14 +362,16 @@ Low level memory management
|
||||
Use of the malloc/free/realloc/calloc APIs is deprecated in the libvirt
|
||||
codebase, because they encourage a number of serious coding bugs and do not
|
||||
enable compile time verification of checks for NULL. Instead of these
|
||||
routines, use the macros from viralloc.h.
|
||||
routines, use the macros from memory.h.
|
||||
|
||||
- To allocate a single object:
|
||||
|
||||
virDomainPtr domain;
|
||||
|
||||
if (VIR_ALLOC(domain) < 0)
|
||||
if (VIR_ALLOC(domain) < 0) {
|
||||
virReportOOMError();
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -621,8 +380,10 @@ routines, use the macros from viralloc.h.
|
||||
virDomainPtr domains;
|
||||
size_t ndomains = 10;
|
||||
|
||||
if (VIR_ALLOC_N(domains, ndomains) < 0)
|
||||
if (VIR_ALLOC_N(domains, ndomains) < 0) {
|
||||
virReportOOMError();
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -631,8 +392,10 @@ routines, use the macros from viralloc.h.
|
||||
virDomainPtr *domains;
|
||||
size_t ndomains = 10;
|
||||
|
||||
if (VIR_ALLOC_N(domains, ndomains) < 0)
|
||||
if (VIR_ALLOC_N(domains, ndomains) < 0) {
|
||||
virReportOOMError();
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -643,8 +406,10 @@ recommended only for smaller arrays):
|
||||
virDomainPtr domains;
|
||||
size_t ndomains = 0;
|
||||
|
||||
if (VIR_EXPAND_N(domains, ndomains, 1) < 0)
|
||||
if (VIR_EXPAND_N(domains, ndomains, 1) < 0) {
|
||||
virReportOOMError();
|
||||
return NULL;
|
||||
}
|
||||
domains[ndomains - 1] = domain;
|
||||
|
||||
|
||||
@@ -656,8 +421,10 @@ scales better, but requires tracking allocation separately from usage)
|
||||
size_t ndomains = 0;
|
||||
size_t ndomains_max = 0;
|
||||
|
||||
if (VIR_RESIZE_N(domains, ndomains_max, ndomains, 1) < 0)
|
||||
if (VIR_RESIZE_N(domains, ndomains_max, ndomains, 1) < 0) {
|
||||
virReportOOMError();
|
||||
return NULL;
|
||||
}
|
||||
domains[ndomains++] = domain;
|
||||
|
||||
|
||||
@@ -813,23 +580,12 @@ sizeof(dest) returns something meaningful). Note that this is a macro, so
|
||||
arguments could be evaluated more than once. This is equivalent to
|
||||
virStrncpy(dest, src, strlen(src), sizeof(dest)).
|
||||
|
||||
VIR_STRDUP(char *dst, const char *src);
|
||||
VIR_STRNDUP(char *dst, const char *src, size_t n);
|
||||
|
||||
You should avoid using strdup or strndup directly as they do not report
|
||||
out-of-memory error, and do not allow a NULL source. Use VIR_STRDUP or
|
||||
VIR_STRNDUP macros instead, which return 0 for NULL source, 1 for successful
|
||||
copy, and -1 for allocation failure with the error already reported. In very
|
||||
specific cases, when you don't want to report the out-of-memory error, you can
|
||||
use VIR_STRDUP_QUIET or VIR_STRNDUP_QUIET, but such usage is very rare and
|
||||
usually considered a flaw.
|
||||
|
||||
|
||||
Variable length string buffer
|
||||
=============================
|
||||
If there is a need for complex string concatenations, avoid using the usual
|
||||
sequence of malloc/strcpy/strcat/snprintf functions and make use of the
|
||||
virBuffer API described in virbuffer.h
|
||||
virBuffer API described in buf.h
|
||||
|
||||
Typical usage is as follows:
|
||||
|
||||
@@ -847,8 +603,11 @@ Typical usage is as follows:
|
||||
|
||||
...
|
||||
|
||||
if (virBufferCheckError(&buf) < 0)
|
||||
if (virBufferError(&buf)) {
|
||||
virBufferFreeAndReset(&buf);
|
||||
virReportOOMError();
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return virBufferContentAndReset(&buf);
|
||||
}
|
||||
@@ -874,7 +633,7 @@ stick to the following general plan for all *.c source files:
|
||||
#include <string.h>
|
||||
#include <limits.h>
|
||||
|
||||
#if WITH_NUMACTL Some system includes aren't supported
|
||||
#if HAVE_NUMACTL Some system includes aren't supported
|
||||
# include <numa.h> everywhere so need these #if guards.
|
||||
#endif
|
||||
|
||||
@@ -888,12 +647,9 @@ stick to the following general plan for all *.c source files:
|
||||
{
|
||||
...
|
||||
|
||||
Of particular note: *Do not* include libvirt/libvirt.h, libvirt/virterror.h,
|
||||
libvirt/libvirt-qemu.h, or libvirt/libvirt-lxc.h. They are included by
|
||||
"internal.h" already and there are some special reasons why you cannot include
|
||||
these files explicitly. One of the special cases, "libvirt/libvirt.h" is
|
||||
included prior to "internal.h" in "remote_protocol.x", to avoid exposing
|
||||
*_LAST enum elements.
|
||||
Of particular note: *Do not* include libvirt/libvirt.h or libvirt/virterror.h.
|
||||
It is included by "internal.h" already and there are some special reasons why
|
||||
you cannot include these files explicitly.
|
||||
|
||||
|
||||
Printf-style functions
|
||||
@@ -956,7 +712,9 @@ logic would be better pulled out into a helper function.
|
||||
|
||||
Although libvirt does not encourage the Linux kernel wind/unwind style of
|
||||
multiple labels, there's a good general discussion of the issue archived at
|
||||
KernelTrap <http://kerneltrap.org/node/553/2131>
|
||||
|
||||
KernelTrap
|
||||
http://kerneltrap.org/node/553/2131
|
||||
|
||||
When using goto, please use one of these standard labels if it makes sense:
|
||||
|
||||
@@ -965,16 +723,6 @@ When using goto, please use one of these standard labels if it makes sense:
|
||||
no_memory: A path only taken upon return with an OOM error code
|
||||
retry: If needing to jump upwards (e.g., retry on EINTR)
|
||||
|
||||
Top-level labels should be indented by one space (putting them on the
|
||||
beginning of the line confuses function context detection in git):
|
||||
|
||||
int foo()
|
||||
{
|
||||
/* ... do stuff ... */
|
||||
cleanup:
|
||||
/* ... do other stuff ... */
|
||||
}
|
||||
|
||||
|
||||
Libvirt committer guidelines
|
||||
============================
|
||||
|
||||
80
Makefile.am
80
Makefile.am
@@ -1,80 +1,67 @@
|
||||
## Process this file with automake to produce Makefile.in
|
||||
|
||||
## Copyright (C) 2005-2013 Red Hat, Inc.
|
||||
##
|
||||
## This library is free software; you can redistribute it and/or
|
||||
## modify it under the terms of the GNU Lesser General Public
|
||||
## License as published by the Free Software Foundation; either
|
||||
## version 2.1 of the License, or (at your option) any later version.
|
||||
##
|
||||
## This library is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
## Lesser General Public License for more details.
|
||||
##
|
||||
## You should have received a copy of the GNU Lesser General Public
|
||||
## License along with this library. If not, see
|
||||
## <http://www.gnu.org/licenses/>.
|
||||
## Copyright (C) 2005-2011 Red Hat, Inc.
|
||||
## See COPYING.LIB for the License of this software
|
||||
|
||||
LCOV = lcov
|
||||
GENHTML = genhtml
|
||||
|
||||
SUBDIRS = . gnulib/lib include/libvirt src daemon tools docs gnulib/tests \
|
||||
tests po examples
|
||||
SUBDIRS = gnulib/lib include src daemon tools docs gnulib/tests \
|
||||
python tests po examples/domain-events/events-c examples/hellolibvirt \
|
||||
examples/dominfo examples/domsuspend examples/python examples/apparmor \
|
||||
examples/xml/nwfilter examples/openauth examples/systemtap
|
||||
|
||||
XZ_OPT ?= -v -T0
|
||||
export XZ_OPT
|
||||
ACLOCAL_AMFLAGS = -I m4 -I gnulib/m4
|
||||
|
||||
ACLOCAL_AMFLAGS = -I m4
|
||||
XML_EXAMPLES = \
|
||||
$(patsubst $(srcdir)/%,%,$(wildcard $(addprefix $(srcdir)/examples/xml/, \
|
||||
test/*.xml storage/*.xml)))
|
||||
|
||||
EXTRA_DIST = \
|
||||
config-post.h \
|
||||
ChangeLog-old \
|
||||
libvirt.spec libvirt.spec.in \
|
||||
mingw-libvirt.spec.in \
|
||||
libvirt.pc.in \
|
||||
libvirt-qemu.pc.in \
|
||||
libvirt-lxc.pc.in \
|
||||
libvirt-admin.pc.in \
|
||||
autobuild.sh \
|
||||
Makefile.nonreentrant \
|
||||
autogen.sh \
|
||||
cfg.mk \
|
||||
examples/domain-events/events-python \
|
||||
run.in \
|
||||
AUTHORS.in
|
||||
AUTHORS.in \
|
||||
$(XML_EXAMPLES)
|
||||
|
||||
pkgconfigdir = $(libdir)/pkgconfig
|
||||
pkgconfig_DATA = libvirt.pc libvirt-qemu.pc libvirt-lxc.pc libvirt-admin.pc
|
||||
pkgconfig_DATA = libvirt.pc
|
||||
|
||||
NEWS: $(top_srcdir)/docs/news.xsl $(top_srcdir)/docs/news.html.in
|
||||
$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
|
||||
-@(if [ -x $(XSLTPROC) ] ; then \
|
||||
$(XSLTPROC) --nonet $(top_srcdir)/docs/news.xsl \
|
||||
$(top_srcdir)/docs/news.html.in \
|
||||
| perl -0777 -pe 's/\n\n+$$/\n/' \
|
||||
| perl -pe 's/[ \t]+$$//' \
|
||||
> $@-t && mv $@-t $@ ; fi
|
||||
> $@-t && mv $@-t $@ ; fi );
|
||||
|
||||
$(top_srcdir)/HACKING: $(top_srcdir)/docs/hacking1.xsl \
|
||||
$(top_srcdir)/docs/hacking2.xsl \
|
||||
$(top_srcdir)/docs/wrapstring.xsl \
|
||||
$(top_srcdir)/docs/hacking.html.in
|
||||
$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
|
||||
$(XSLTPROC) --nonet $(top_srcdir)/docs/hacking1.xsl \
|
||||
$(top_srcdir)/docs/hacking.html.in | \
|
||||
$(top_srcdir)/HACKING: $(top_srcdir)/docs/hacking1.xsl $(top_srcdir)/docs/hacking2.xsl \
|
||||
$(top_srcdir)/docs/wrapstring.xsl $(top_srcdir)/docs/hacking.html.in
|
||||
-@(if [ -x $(XSLTPROC) ] ; then \
|
||||
$(XSLTPROC) --nonet $(top_srcdir)/docs/hacking1.xsl $(top_srcdir)/docs/hacking.html.in | \
|
||||
$(XSLTPROC) --nonet $(top_srcdir)/docs/hacking2.xsl - \
|
||||
| perl -0777 -pe 's/\n\n+$$/\n/' \
|
||||
> $@-t && mv $@-t $@ ; fi;
|
||||
> $@-t && mv $@-t $@ ; fi );
|
||||
|
||||
rpm: clean
|
||||
@(unset CDPATH ; $(MAKE) dist && rpmbuild -ta $(distdir).tar.xz)
|
||||
@(unset CDPATH ; $(MAKE) dist && rpmbuild -ta $(distdir).tar.gz)
|
||||
|
||||
check-local: all tests
|
||||
|
||||
check-access:
|
||||
@($(MAKE) $(AM_MAKEFLAGS) -C tests check-access)
|
||||
tests:
|
||||
@(cd docs/examples ; $(MAKE) MAKEFLAGS+=--silent tests)
|
||||
@(if [ "$(pythondir)" != "" ] ; then cd python ; \
|
||||
$(MAKE) MAKEFLAGS+=--silent tests ; fi)
|
||||
|
||||
cov: clean-cov
|
||||
$(MKDIR_P) $(top_builddir)/coverage
|
||||
mkdir $(top_builddir)/coverage
|
||||
$(LCOV) -c -o $(top_builddir)/coverage/libvirt.info.tmp \
|
||||
-d $(top_builddir)/src -d $(top_builddir)/daemon \
|
||||
-d $(top_builddir)/tests
|
||||
@@ -89,6 +76,9 @@ clean-cov:
|
||||
|
||||
MAINTAINERCLEANFILES = .git-module-status
|
||||
|
||||
# disable this check
|
||||
distuninstallcheck:
|
||||
|
||||
dist-hook: gen-ChangeLog gen-AUTHORS
|
||||
|
||||
# Generate the ChangeLog file (with all entries since the switch to git)
|
||||
@@ -96,7 +86,7 @@ dist-hook: gen-ChangeLog gen-AUTHORS
|
||||
gen_start_date = 2009-07-04
|
||||
.PHONY: gen-ChangeLog
|
||||
gen-ChangeLog:
|
||||
$(AM_V_GEN)if test -d .git; then \
|
||||
if test -d .git; then \
|
||||
$(top_srcdir)/build-aux/gitlog-to-changelog \
|
||||
--since=$(gen_start_date) > $(distdir)/cl-t; \
|
||||
rm -f $(distdir)/ChangeLog; \
|
||||
@@ -105,9 +95,9 @@ gen-ChangeLog:
|
||||
|
||||
.PHONY: gen-AUTHORS
|
||||
gen-AUTHORS:
|
||||
$(AM_V_GEN)if test -d $(srcdir)/.git; then \
|
||||
out="`cd $(srcdir) && git log --pretty=format:'%aN <%aE>' | sort -u`" && \
|
||||
perl -p -e "s/#authorslist#// and print '$$out'" \
|
||||
< $(srcdir)/AUTHORS.in > $(distdir)/AUTHORS-tmp && \
|
||||
if test -d .git; then \
|
||||
out="`git log --pretty=format:'%aN <%aE>' | sort -u`" && \
|
||||
cat $(srcdir)/AUTHORS.in | perl -p -e "s/#authorslist#/$$out/" > \
|
||||
$(distdir)/AUTHORS-tmp && \
|
||||
mv -f $(distdir)/AUTHORS-tmp $(distdir)/AUTHORS ; \
|
||||
fi
|
||||
|
||||
@@ -1,18 +1,3 @@
|
||||
## Copyright (C) 2009-2010, 2013 Red Hat, Inc.
|
||||
##
|
||||
## This library is free software; you can redistribute it and/or
|
||||
## modify it under the terms of the GNU Lesser General Public
|
||||
## License as published by the Free Software Foundation; either
|
||||
## version 2.1 of the License, or (at your option) any later version.
|
||||
##
|
||||
## This library is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
## Lesser General Public License for more details.
|
||||
##
|
||||
## You should have received a copy of the GNU Lesser General Public
|
||||
## License along with this library. If not, see
|
||||
## <http://www.gnu.org/licenses/>.
|
||||
|
||||
#
|
||||
# Generated by running the following on Fedora 9:
|
||||
@@ -113,11 +98,3 @@ NON_REENTRANT += inet_nsap_ntoa
|
||||
NON_REENTRANT += inet_ntoa
|
||||
NON_REENTRANT += inet_ntop
|
||||
NON_REENTRANT += inet_pton
|
||||
|
||||
# Separate two nothings by space to get one space in a variable
|
||||
space =
|
||||
space +=
|
||||
# The space needs to be in a variable otherwise it would be ignored.
|
||||
# And there must be no spaces around the commas because they would
|
||||
# not be ignored, logically.
|
||||
NON_REENTRANT_RE=$(subst $(space),|,$(NON_REENTRANT))
|
||||
|
||||
@@ -15,7 +15,7 @@ Specific development tools and versions will be checked for and listed by
|
||||
the bootstrap script.
|
||||
|
||||
Valgrind <http://valgrind.org/> is also highly recommended, if
|
||||
Valgrind supports your architecture.
|
||||
Valgrind supports your architecture. See also README-valgrind.
|
||||
|
||||
While building from a just-cloned source tree may require installing a
|
||||
few prerequisites, later, a plain `git pull && make' should be sufficient.
|
||||
|
||||
29
autobuild.sh
29
autobuild.sh
@@ -8,13 +8,6 @@ set -v
|
||||
test -n "$1" && RESULTS=$1 || RESULTS=results.log
|
||||
: ${AUTOBUILD_INSTALL_ROOT=$HOME/builder}
|
||||
|
||||
# If run under the autobuilder, we must use --nodeps with rpmbuild;
|
||||
# but this can lead to odd error diagnosis for normal development.
|
||||
nodeps=
|
||||
if test "${AUTOBUILD_COUNTER+set}"; then
|
||||
nodeps=--nodeps
|
||||
fi
|
||||
|
||||
test -f Makefile && make -k distclean || :
|
||||
rm -rf coverage
|
||||
|
||||
@@ -25,11 +18,9 @@ cd build
|
||||
# Run with options not normally exercised by the rpm build, for
|
||||
# more complete code coverage.
|
||||
../autogen.sh --prefix="$AUTOBUILD_INSTALL_ROOT" \
|
||||
--enable-expensive-tests \
|
||||
--enable-test-coverage \
|
||||
--disable-nls \
|
||||
--enable-werror \
|
||||
--enable-static
|
||||
--enable-werror
|
||||
|
||||
# If the MAKEFLAGS envvar does not yet include a -j option,
|
||||
# add -jN where N depends on the number of processors.
|
||||
@@ -56,7 +47,7 @@ exec 3>&-
|
||||
test "$st" = 0
|
||||
test -x /usr/bin/lcov && make cov
|
||||
|
||||
rm -f *.tar.xz
|
||||
rm -f *.tar.gz
|
||||
make dist
|
||||
|
||||
if test -n "$AUTOBUILD_COUNTER" ; then
|
||||
@@ -67,7 +58,7 @@ else
|
||||
fi
|
||||
|
||||
if test -f /usr/bin/rpmbuild ; then
|
||||
rpmbuild $nodeps \
|
||||
rpmbuild --nodeps \
|
||||
--define "extra_release $EXTRA_RELEASE" \
|
||||
--define "_sourcedir `pwd`" \
|
||||
-ba --clean libvirt.spec
|
||||
@@ -77,15 +68,15 @@ fi
|
||||
if test -x /usr/bin/i686-w64-mingw32-gcc ; then
|
||||
make distclean
|
||||
|
||||
PKG_CONFIG_LIBDIR="/usr/i686-w64-mingw32/sys-root/mingw/lib/pkgconfig:/usr/i686-w64-mingw32/sys-root/mingw/share/pkgconfig" \
|
||||
PKG_CONFIG_PATH="$AUTOBUILD_INSTALL_ROOT/i686-w64-mingw32/sys-root/mingw/lib/pkgconfig" \
|
||||
CC="i686-w64-mingw32-gcc" \
|
||||
../configure \
|
||||
--build=$(uname -m)-w64-linux \
|
||||
--host=i686-w64-mingw32 \
|
||||
--prefix="$AUTOBUILD_INSTALL_ROOT/i686-w64-mingw32/sys-root/mingw" \
|
||||
--enable-expensive-tests \
|
||||
--enable-werror
|
||||
--enable-werror \
|
||||
--without-libvirtd \
|
||||
--without-python
|
||||
|
||||
make
|
||||
make install
|
||||
@@ -96,15 +87,15 @@ fi
|
||||
if test -x /usr/bin/x86_64-w64-mingw32-gcc ; then
|
||||
make distclean
|
||||
|
||||
PKG_CONFIG_LIBDIR="/usr/x86_64-w64-mingw32/sys-root/mingw/lib/pkgconfig:/usr/x86_64-w64-mingw32/sys-root/mingw/share/pkgconfig" \
|
||||
PKG_CONFIG_PATH="$AUTOBUILD_INSTALL_ROOT/x86_64-w64-mingw32/sys-root/mingw/lib/pkgconfig" \
|
||||
CC="x86_64-w64-mingw32-gcc" \
|
||||
../configure \
|
||||
--build=$(uname -m)-w64-linux \
|
||||
--host=x86_64-w64-mingw32 \
|
||||
--prefix="$AUTOBUILD_INSTALL_ROOT/x86_64-w64-mingw32/sys-root/mingw" \
|
||||
--enable-expensive-tests \
|
||||
--enable-werror
|
||||
--enable-werror \
|
||||
--without-libvirtd \
|
||||
--without-python
|
||||
|
||||
make
|
||||
make install
|
||||
@@ -114,7 +105,7 @@ fi
|
||||
|
||||
if test -x /usr/bin/i686-w64-mingw32-gcc && test -x /usr/bin/x86_64-w64-mingw32-gcc ; then
|
||||
if test -f /usr/bin/rpmbuild ; then
|
||||
rpmbuild $nodeps \
|
||||
rpmbuild --nodeps \
|
||||
--define "extra_release $EXTRA_RELEASE" \
|
||||
--define "_sourcedir `pwd`" \
|
||||
-ba --clean mingw-libvirt.spec
|
||||
|
||||
25
autogen.sh
25
autogen.sh
@@ -20,10 +20,6 @@ no_git=
|
||||
if test "x$1" = "x--no-git"; then
|
||||
no_git=" $1"
|
||||
shift
|
||||
case "$1 $2" in
|
||||
--gnulib-srcdir=*) no_git="$no_git $1"; shift ;;
|
||||
--gnulib-srcdir\ *) no_git="$no_git $1=$2"; shift; shift;;
|
||||
esac
|
||||
fi
|
||||
if test -z "$NOCONFIGURE" ; then
|
||||
if test "x$1" = "x--system"; then
|
||||
@@ -39,7 +35,7 @@ if test -z "$NOCONFIGURE" ; then
|
||||
echo "Running ./configure with $EXTRA_ARGS $@"
|
||||
else
|
||||
if test -z "$*" && test ! -f "$THEDIR/config.status"; then
|
||||
echo "I am going to run ./configure with no arguments - if you wish"
|
||||
echo "I am going to run ./configure with no arguments - if you wish "
|
||||
echo "to pass any to it, please specify them on the $0 command line."
|
||||
fi
|
||||
fi
|
||||
@@ -53,10 +49,6 @@ fi
|
||||
# we rerun bootstrap to pull in those diffs.
|
||||
bootstrap_hash()
|
||||
{
|
||||
if test "$no_git"; then
|
||||
echo no-git
|
||||
return
|
||||
fi
|
||||
git submodule status | sed 's/^[ +-]//;s/ .*//'
|
||||
git hash-object bootstrap.conf
|
||||
git ls-tree -d HEAD gnulib/local | awk '{print $3}'
|
||||
@@ -68,13 +60,9 @@ bootstrap_hash()
|
||||
# like to run 'git clean -x -f po' to fix it; but only ./bootstrap regenerates
|
||||
# the required file po/Makevars.
|
||||
# Only run bootstrap from a git checkout, never from a tarball.
|
||||
if test -d .git || test -f .git; then
|
||||
curr_status=.git-module-status t=
|
||||
if test "$no_git"; then
|
||||
t=no-git
|
||||
elif test -d .gnulib; then
|
||||
t=$(bootstrap_hash; git diff .gnulib)
|
||||
fi
|
||||
if test -d .git; then
|
||||
curr_status=.git-module-status
|
||||
t=$(bootstrap_hash; git diff .gnulib)
|
||||
case $t:${CLEAN_SUBMODULE+set} in
|
||||
*:set) ;;
|
||||
*-dirty*)
|
||||
@@ -82,13 +70,12 @@ if test -d .git || test -f .git; then
|
||||
echo "set env-var CLEAN_SUBMODULE to discard gnulib changes" 2>&1
|
||||
exit 1 ;;
|
||||
esac
|
||||
# Keep this test in sync with cfg.mk:_update_required
|
||||
if test "$t" = "$(cat $curr_status 2>/dev/null)" \
|
||||
&& test -f "po/Makevars" && test -f AUTHORS; then
|
||||
&& test -f "po/Makevars"; then
|
||||
# good, it's up to date, all we need is autoreconf
|
||||
autoreconf -if
|
||||
else
|
||||
if test -z "$no_git" && test ${CLEAN_SUBMODULE+set}; then
|
||||
if test ${CLEAN_SUBMODULE+set}; then
|
||||
echo cleaning up submodules...
|
||||
git submodule foreach 'git clean -dfqx && git reset --hard'
|
||||
fi
|
||||
|
||||
210
bootstrap
210
bootstrap
@@ -1,10 +1,10 @@
|
||||
#! /bin/sh
|
||||
# Print a version string.
|
||||
scriptversion=2016-01-24.06; # UTC
|
||||
scriptversion=2012-07-19.14; # UTC
|
||||
|
||||
# Bootstrap this package from checked-out sources.
|
||||
|
||||
# Copyright (C) 2003-2016 Free Software Foundation, Inc.
|
||||
# Copyright (C) 2003-2012 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
@@ -42,9 +42,6 @@ export LC_ALL
|
||||
|
||||
local_gl_dir=gl
|
||||
|
||||
# Honor $PERL, but work even if there is none.
|
||||
PERL="${PERL-perl}"
|
||||
|
||||
me=$0
|
||||
|
||||
usage() {
|
||||
@@ -143,21 +140,20 @@ po_download_command_format2=\
|
||||
"wget --mirror -nd -q -np -A.po -P '%s' \
|
||||
http://translationproject.org/latest/%s/"
|
||||
|
||||
# Prefer a non-empty tarname (4th argument of AC_INIT if given), else
|
||||
# fall back to the package name (1st argument with munging)
|
||||
extract_package_name='
|
||||
/^AC_INIT(\[*/{
|
||||
s///
|
||||
/^[^,]*,[^,]*,[^,]*,[ []*\([^][ ,)]\)/{
|
||||
s//\1/
|
||||
s/[],)].*//
|
||||
/^AC_INIT(/{
|
||||
/.*,.*,.*, */{
|
||||
s///
|
||||
s/[][]//g
|
||||
s/)$//
|
||||
p
|
||||
q
|
||||
}
|
||||
s/[],)].*//
|
||||
s/AC_INIT(\[*//
|
||||
s/]*,.*//
|
||||
s/^GNU //
|
||||
y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
|
||||
s/[^abcdefghijklmnopqrstuvwxyz0123456789_]/-/g
|
||||
s/[^A-Za-z0-9_]/-/g
|
||||
p
|
||||
}
|
||||
'
|
||||
@@ -212,26 +208,12 @@ bootstrap_sync=false
|
||||
# Use git to update gnulib sources
|
||||
use_git=true
|
||||
|
||||
check_exists() {
|
||||
if test "$1" = "--verbose"; then
|
||||
($2 --version </dev/null) >/dev/null 2>&1
|
||||
if test $? -ge 126; then
|
||||
# If not found, run with diagnostics as one may be
|
||||
# presented with env variables to set to find the right version
|
||||
($2 --version </dev/null)
|
||||
fi
|
||||
else
|
||||
($1 --version </dev/null) >/dev/null 2>&1
|
||||
fi
|
||||
|
||||
test $? -lt 126
|
||||
}
|
||||
|
||||
# find_tool ENVVAR NAMES...
|
||||
# -------------------------
|
||||
# Search for a required program. Use the value of ENVVAR, if set,
|
||||
# otherwise find the first of the NAMES that can be run.
|
||||
# If found, set ENVVAR to the program name, die otherwise.
|
||||
# otherwise find the first of the NAMES that can be run (i.e.,
|
||||
# supports --version). If found, set ENVVAR to the program name,
|
||||
# die otherwise.
|
||||
#
|
||||
# FIXME: code duplication, see also gnu-web-doc-update.
|
||||
find_tool ()
|
||||
@@ -241,21 +223,27 @@ find_tool ()
|
||||
find_tool_names=$@
|
||||
eval "find_tool_res=\$$find_tool_envvar"
|
||||
if test x"$find_tool_res" = x; then
|
||||
for i; do
|
||||
if check_exists $i; then
|
||||
find_tool_res=$i
|
||||
break
|
||||
for i
|
||||
do
|
||||
if ($i --version </dev/null) >/dev/null 2>&1; then
|
||||
find_tool_res=$i
|
||||
break
|
||||
fi
|
||||
done
|
||||
else
|
||||
find_tool_error_prefix="\$$find_tool_envvar: "
|
||||
fi
|
||||
if test x"$find_tool_res" = x; then
|
||||
warn_ "one of these is required: $find_tool_names;"
|
||||
die "alternatively set $find_tool_envvar to a compatible tool"
|
||||
fi
|
||||
test x"$find_tool_res" != x \
|
||||
|| die "one of these is required: $find_tool_names"
|
||||
($find_tool_res --version </dev/null) >/dev/null 2>&1 \
|
||||
|| die "${find_tool_error_prefix}cannot run $find_tool_res --version"
|
||||
eval "$find_tool_envvar=\$find_tool_res"
|
||||
eval "export $find_tool_envvar"
|
||||
}
|
||||
|
||||
# Find sha1sum, named gsha1sum on MacPorts, and shasum on Mac OS X 10.6.
|
||||
find_tool SHA1SUM sha1sum gsha1sum shasum
|
||||
|
||||
# Override the default configuration, if necessary.
|
||||
# Make sure that bootstrap.conf is sourced from the current directory
|
||||
# if we were invoked as "sh bootstrap".
|
||||
@@ -267,12 +255,12 @@ esac
|
||||
# Extra files from gnulib, which override files from other sources.
|
||||
test -z "${gnulib_extra_files}" && \
|
||||
gnulib_extra_files="
|
||||
build-aux/install-sh
|
||||
build-aux/mdate-sh
|
||||
build-aux/texinfo.tex
|
||||
build-aux/depcomp
|
||||
build-aux/config.guess
|
||||
build-aux/config.sub
|
||||
$build_aux/install-sh
|
||||
$build_aux/mdate-sh
|
||||
$build_aux/texinfo.tex
|
||||
$build_aux/depcomp
|
||||
$build_aux/config.guess
|
||||
$build_aux/config.sub
|
||||
doc/INSTALL
|
||||
"
|
||||
|
||||
@@ -318,34 +306,34 @@ if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
|
||||
die "Bootstrapping from a non-checked-out distribution is risky."
|
||||
fi
|
||||
|
||||
# Strip blank and comment lines to leave significant entries.
|
||||
gitignore_entries() {
|
||||
sed '/^#/d; /^$/d' "$@"
|
||||
# Ensure that lines starting with ! sort last, per gitignore conventions
|
||||
# for whitelisting exceptions after a more generic blacklist pattern.
|
||||
sort_patterns() {
|
||||
sort -u "$@" | sed '/^!/ {
|
||||
H
|
||||
d
|
||||
}
|
||||
$ {
|
||||
P
|
||||
x
|
||||
s/^\n//
|
||||
}' | sed '/^$/d'
|
||||
}
|
||||
|
||||
# If $STR is not already on a line by itself in $FILE, insert it at the start.
|
||||
# Entries are inserted at the start of the ignore list to ensure existing
|
||||
# entries starting with ! are not overridden. Such entries support
|
||||
# whitelisting exceptions after a more generic blacklist pattern.
|
||||
insert_if_absent() {
|
||||
# If $STR is not already on a line by itself in $FILE, insert it,
|
||||
# sorting the new contents of the file and replacing $FILE with the result.
|
||||
insert_sorted_if_absent() {
|
||||
file=$1
|
||||
str=$2
|
||||
test -f $file || touch $file
|
||||
test -r $file || die "Error: failed to read ignore file: $file"
|
||||
duplicate_entries=$(gitignore_entries $file | sort | uniq -d)
|
||||
if [ "$duplicate_entries" ] ; then
|
||||
die "Error: Duplicate entries in $file: " $duplicate_entries
|
||||
fi
|
||||
linesold=$(gitignore_entries $file | wc -l)
|
||||
linesnew=$( { echo "$str"; cat $file; } | gitignore_entries | sort -u | wc -l)
|
||||
if [ $linesold != $linesnew ] ; then
|
||||
{ echo "$str" | cat - $file > $file.bak && mv $file.bak $file; } \
|
||||
|| die "insert_if_absent $file $str: failed"
|
||||
fi
|
||||
echo "$str" | sort_patterns - $file | cmp -s - $file > /dev/null \
|
||||
|| { echo "$str" | sort_patterns - $file > $file.bak \
|
||||
&& mv $file.bak $file; } \
|
||||
|| die "insert_sorted_if_absent $file $str: failed"
|
||||
}
|
||||
|
||||
# Adjust $PATTERN for $VC_IGNORE_FILE and insert it with
|
||||
# insert_if_absent.
|
||||
# insert_sorted_if_absent.
|
||||
insert_vc_ignore() {
|
||||
vc_ignore_file="$1"
|
||||
pattern="$2"
|
||||
@@ -356,7 +344,7 @@ insert_vc_ignore() {
|
||||
# .gitignore entry.
|
||||
pattern=$(echo "$pattern" | sed s,^,/,);;
|
||||
esac
|
||||
insert_if_absent "$vc_ignore_file" "$pattern"
|
||||
insert_sorted_if_absent "$vc_ignore_file" "$pattern"
|
||||
}
|
||||
|
||||
# Die if there is no AC_CONFIG_AUX_DIR($build_aux) line in configure.ac.
|
||||
@@ -421,7 +409,7 @@ sort_ver() { # sort -V is not generally available
|
||||
get_version() {
|
||||
app=$1
|
||||
|
||||
$app --version >/dev/null 2>&1 || { $app --version; return 1; }
|
||||
$app --version >/dev/null 2>&1 || return 1
|
||||
|
||||
$app --version 2>&1 |
|
||||
sed -n '# Move version to start of line.
|
||||
@@ -459,7 +447,6 @@ check_versions() {
|
||||
test "$appvar" = TAR && appvar=AMTAR
|
||||
case $appvar in
|
||||
GZIP) ;; # Do not use $GZIP: it contains gzip options.
|
||||
PERL::*) ;; # Keep perl modules as-is
|
||||
*) eval "app=\${$appvar-$app}" ;;
|
||||
esac
|
||||
|
||||
@@ -477,22 +464,12 @@ check_versions() {
|
||||
ret=1
|
||||
continue
|
||||
} ;;
|
||||
# Another check is for perl modules. These can be written as
|
||||
# e.g. perl::XML::XPath in case of XML::XPath module, etc.
|
||||
perl::*)
|
||||
# Extract module name
|
||||
app="${app#perl::}"
|
||||
if ! $PERL -m"$app" -e 'exit 0' >/dev/null 2>&1; then
|
||||
warn_ "Error: perl module '$app' not found"
|
||||
ret=1
|
||||
fi
|
||||
continue
|
||||
;;
|
||||
esac
|
||||
if [ "$req_ver" = "-" ]; then
|
||||
# Merely require app to exist; not all prereq apps are well-behaved
|
||||
# so we have to rely on $? rather than get_version.
|
||||
if ! check_exists --verbose $app; then
|
||||
$app --version >/dev/null 2>&1
|
||||
if [ 126 -le $? ]; then
|
||||
warn_ "Error: '$app' not found"
|
||||
ret=1
|
||||
fi
|
||||
@@ -525,12 +502,6 @@ print_versions() {
|
||||
# can't depend on column -t
|
||||
}
|
||||
|
||||
# Find sha1sum, named gsha1sum on MacPorts, shasum on Mac OS X 10.6.
|
||||
# Also find the compatible sha1 utility on the BSDs
|
||||
if test x"$SKIP_PO" = x; then
|
||||
find_tool SHA1SUM sha1sum gsha1sum shasum sha1
|
||||
fi
|
||||
|
||||
use_libtool=0
|
||||
# We'd like to use grep -E, to see if any of LT_INIT,
|
||||
# AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
|
||||
@@ -576,21 +547,13 @@ if ! printf "$buildreq" | check_versions; then
|
||||
fi
|
||||
fi
|
||||
|
||||
# Warn the user if autom4te appears to be broken; this causes known
|
||||
# issues with at least gettext 0.18.3.
|
||||
probe=$(echo 'm4_quote([hi])' | autom4te -l M4sugar -t 'm4_quote:$%' -)
|
||||
if test "x$probe" != xhi; then
|
||||
warn_ "WARNING: your autom4te wrapper eats stdin;"
|
||||
warn_ "if bootstrap fails, consider upgrading your autotools"
|
||||
fi
|
||||
|
||||
echo "$0: Bootstrapping from checked-out $package sources..."
|
||||
|
||||
# See if we can use gnulib's git-merge-changelog merge driver.
|
||||
if $use_git && test -d .git && check_exists git; then
|
||||
if test -d .git && (git --version) >/dev/null 2>/dev/null ; then
|
||||
if git config merge.merge-changelog.driver >/dev/null ; then
|
||||
:
|
||||
elif check_exists git-merge-changelog; then
|
||||
elif (git-merge-changelog --version) >/dev/null 2>/dev/null ; then
|
||||
echo "$0: initializing git-merge-changelog driver"
|
||||
git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
|
||||
git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
|
||||
@@ -610,21 +573,17 @@ git_modules_config () {
|
||||
test -f .gitmodules && git config --file .gitmodules "$@"
|
||||
}
|
||||
|
||||
if $use_git; then
|
||||
gnulib_path=$(git_modules_config submodule.gnulib.path)
|
||||
test -z "$gnulib_path" && gnulib_path=gnulib
|
||||
fi
|
||||
gnulib_path=$(git_modules_config submodule.gnulib.path)
|
||||
test -z "$gnulib_path" && gnulib_path=gnulib
|
||||
|
||||
# Get gnulib files. Populate $GNULIB_SRCDIR, possibly updating a
|
||||
# submodule, for use in the rest of the script.
|
||||
# Get gnulib files.
|
||||
|
||||
case ${GNULIB_SRCDIR--} in
|
||||
-)
|
||||
# Note that $use_git is necessarily true in this case.
|
||||
if git_modules_config submodule.gnulib.url >/dev/null; then
|
||||
echo "$0: getting gnulib files..."
|
||||
git submodule init -- "$gnulib_path" || exit $?
|
||||
git submodule update -- "$gnulib_path" || exit $?
|
||||
git submodule init || exit $?
|
||||
git submodule update || exit $?
|
||||
|
||||
elif [ ! -d "$gnulib_path" ]; then
|
||||
echo "$0: getting gnulib files..."
|
||||
@@ -641,8 +600,8 @@ case ${GNULIB_SRCDIR--} in
|
||||
GNULIB_SRCDIR=$gnulib_path
|
||||
;;
|
||||
*)
|
||||
# Use GNULIB_SRCDIR directly or as a reference.
|
||||
if $use_git && test -d "$GNULIB_SRCDIR"/.git && \
|
||||
# Use GNULIB_SRCDIR as a reference.
|
||||
if test -d "$GNULIB_SRCDIR"/.git && \
|
||||
git_modules_config submodule.gnulib.url >/dev/null; then
|
||||
echo "$0: getting gnulib files..."
|
||||
if git submodule -h|grep -- --reference > /dev/null; then
|
||||
@@ -653,14 +612,13 @@ case ${GNULIB_SRCDIR--} in
|
||||
# This fallback allows at least git 1.5.5.
|
||||
if test -f "$gnulib_path"/gnulib-tool; then
|
||||
# Since file already exists, assume submodule init already complete.
|
||||
git submodule update -- "$gnulib_path" || exit $?
|
||||
git submodule update || exit $?
|
||||
else
|
||||
# Older git can't clone into an empty directory.
|
||||
rmdir "$gnulib_path" 2>/dev/null
|
||||
git clone --reference "$GNULIB_SRCDIR" \
|
||||
"$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \
|
||||
&& git submodule init -- "$gnulib_path" \
|
||||
&& git submodule update -- "$gnulib_path" \
|
||||
&& git submodule init && git submodule update \
|
||||
|| exit $?
|
||||
fi
|
||||
fi
|
||||
@@ -669,19 +627,12 @@ case ${GNULIB_SRCDIR--} in
|
||||
;;
|
||||
esac
|
||||
|
||||
# $GNULIB_SRCDIR now points to the version of gnulib to use, and
|
||||
# we no longer need to use git or $gnulib_path below here.
|
||||
|
||||
if $bootstrap_sync; then
|
||||
cmp -s "$0" "$GNULIB_SRCDIR/build-aux/bootstrap" || {
|
||||
echo "$0: updating bootstrap and restarting..."
|
||||
case $(sh -c 'echo "$1"' -- a) in
|
||||
a) ignored=--;;
|
||||
*) ignored=ignored;;
|
||||
esac
|
||||
exec sh -c \
|
||||
'cp "$1" "$2" && shift && exec "${CONFIG_SHELL-/bin/sh}" "$@"' \
|
||||
$ignored "$GNULIB_SRCDIR/build-aux/bootstrap" \
|
||||
-- "$GNULIB_SRCDIR/build-aux/bootstrap" \
|
||||
"$0" "$@" --no-bootstrap-sync
|
||||
}
|
||||
fi
|
||||
@@ -729,10 +680,11 @@ update_po_files() {
|
||||
cksum_file="$ref_po_dir/$po.s1"
|
||||
if ! test -f "$cksum_file" ||
|
||||
! test -f "$po_dir/$po.po" ||
|
||||
! $SHA1SUM -c "$cksum_file" < "$new_po" > /dev/null 2>&1; then
|
||||
! $SHA1SUM -c --status "$cksum_file" \
|
||||
< "$new_po" > /dev/null; then
|
||||
echo "$me: updated $po_dir/$po.po..."
|
||||
cp "$new_po" "$po_dir/$po.po" \
|
||||
&& $SHA1SUM < "$new_po" > "$cksum_file" || return
|
||||
&& $SHA1SUM < "$new_po" > "$cksum_file"
|
||||
fi
|
||||
done
|
||||
}
|
||||
@@ -915,8 +867,7 @@ if test $use_libtool = 1; then
|
||||
esac
|
||||
fi
|
||||
echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
|
||||
$gnulib_tool $gnulib_tool_options --import $gnulib_modules \
|
||||
|| die "gnulib-tool failed"
|
||||
$gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
|
||||
|
||||
for file in $gnulib_files; do
|
||||
symlink_to_dir "$GNULIB_SRCDIR" $file \
|
||||
@@ -938,21 +889,20 @@ find "$m4_base" "$source_base" \
|
||||
-depth \( -name '*.m4' -o -name '*.[ch]' \) \
|
||||
-type l -xtype l -delete > /dev/null 2>&1
|
||||
|
||||
# Invoke autoreconf with --force --install to ensure upgrades of tools
|
||||
# such as ylwrap.
|
||||
AUTORECONFFLAGS="--verbose --install --force -I $m4_base $ACLOCAL_FLAGS"
|
||||
|
||||
# Some systems (RHEL 5) are using ancient autotools, for which the
|
||||
# --no-recursive option had not been invented. Detect that lack and
|
||||
# omit the option when it's not supported. FIXME in 2017: remove this
|
||||
# hack when RHEL 5 autotools are updated, or when they become irrelevant.
|
||||
no_recursive=
|
||||
case $($AUTORECONF --help) in
|
||||
*--no-recursive*) AUTORECONFFLAGS="$AUTORECONFFLAGS --no-recursive";;
|
||||
*--no-recursive*) no_recursive=--no-recursive;;
|
||||
esac
|
||||
|
||||
# Tell autoreconf not to invoke autopoint or libtoolize; they were run above.
|
||||
echo "running: AUTOPOINT=true LIBTOOLIZE=true $AUTORECONF $AUTORECONFFLAGS"
|
||||
AUTOPOINT=true LIBTOOLIZE=true $AUTORECONF $AUTORECONFFLAGS \
|
||||
echo "running: AUTOPOINT=true LIBTOOLIZE=true " \
|
||||
"$AUTORECONF --verbose --install $no_recursive -I $m4_base $ACLOCAL_FLAGS"
|
||||
AUTOPOINT=true LIBTOOLIZE=true \
|
||||
$AUTORECONF --verbose --install $no_recursive -I $m4_base $ACLOCAL_FLAGS \
|
||||
|| die "autoreconf failed"
|
||||
|
||||
# Get some extra files from gnulib, overriding existing files.
|
||||
@@ -1021,6 +971,6 @@ echo "$0: done. Now you can run './configure'."
|
||||
# eval: (add-hook 'write-file-hooks 'time-stamp)
|
||||
# time-stamp-start: "scriptversion="
|
||||
# time-stamp-format: "%:y-%02m-%02d.%02H"
|
||||
# time-stamp-time-zone: "UTC0"
|
||||
# time-stamp-time-zone: "UTC"
|
||||
# time-stamp-end: "; # UTC"
|
||||
# End:
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
# Bootstrap configuration.
|
||||
|
||||
# Copyright (C) 2010-2014 Red Hat, Inc.
|
||||
# Copyright (C) 2010-2012 Red Hat, Inc.
|
||||
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
@@ -20,7 +20,6 @@
|
||||
gnulib_modules='
|
||||
accept
|
||||
areadlink
|
||||
autobuild
|
||||
base64
|
||||
bind
|
||||
bitrotate
|
||||
@@ -35,10 +34,8 @@ clock-time
|
||||
close
|
||||
connect
|
||||
configmake
|
||||
count-leading-zeros
|
||||
count-one-bits
|
||||
crypto/md5
|
||||
crypto/sha256
|
||||
dirname-lgpl
|
||||
environ
|
||||
execinfo
|
||||
@@ -54,7 +51,6 @@ func
|
||||
getaddrinfo
|
||||
getcwd-lgpl
|
||||
gethostname
|
||||
getopt-posix
|
||||
getpass
|
||||
getpeername
|
||||
getsockname
|
||||
@@ -73,8 +69,6 @@ listen
|
||||
localeconv
|
||||
maintainer-makefile
|
||||
manywarnings
|
||||
mgetgroups
|
||||
mkdtemp
|
||||
mkostemp
|
||||
mkostemps
|
||||
mktempd
|
||||
@@ -95,9 +89,7 @@ recv
|
||||
regex
|
||||
random_r
|
||||
sched
|
||||
secure_getenv
|
||||
send
|
||||
setenv
|
||||
setsockopt
|
||||
sigaction
|
||||
sigpipe
|
||||
@@ -121,7 +113,6 @@ time_r
|
||||
timegm
|
||||
ttyname_r
|
||||
uname
|
||||
unsetenv
|
||||
useless-if-before-free
|
||||
usleep
|
||||
vasprintf
|
||||
@@ -179,11 +170,11 @@ fi
|
||||
# Tell gnulib to:
|
||||
# require LGPLv2+
|
||||
# apply any local diffs in gnulib/local/ dir
|
||||
# put *.m4 files in m4/ dir
|
||||
# put *.m4 files in new gnulib/m4/ dir
|
||||
# put *.[ch] files in new gnulib/lib/ dir
|
||||
# import gnulib tests in new gnulib/tests/ dir
|
||||
gnulib_name=libgnu
|
||||
m4_base=m4
|
||||
m4_base=gnulib/m4
|
||||
source_base=gnulib/lib
|
||||
tests_base=gnulib/tests
|
||||
gnulib_tool_option_extras="\
|
||||
@@ -195,10 +186,18 @@ gnulib_tool_option_extras="\
|
||||
"
|
||||
local_gl_dir=gnulib/local
|
||||
|
||||
# Convince bootstrap to use multiple m4 directories.
|
||||
: ${ACLOCAL=aclocal}
|
||||
ACLOCAL="$ACLOCAL -I m4"
|
||||
export ACLOCAL
|
||||
|
||||
# Build prerequisites
|
||||
# Note that some of these programs are only required for 'make dist' to
|
||||
# succeed from a fresh git checkout; not all of these programs are
|
||||
# required to run 'make dist' on a tarball.
|
||||
# required to run 'make dist' on a tarball. As a special case, we want
|
||||
# to require the equivalent of the Fedora python-devel package, but
|
||||
# RHEL 5 lacks the witness python-config package; we hack around that
|
||||
# old environment below.
|
||||
buildreq="\
|
||||
autoconf 2.59
|
||||
automake 1.9.6
|
||||
@@ -210,30 +209,39 @@ libtool -
|
||||
patch -
|
||||
perl 5.5
|
||||
pkg-config -
|
||||
python-config -
|
||||
rpcgen -
|
||||
tar -
|
||||
xmllint -
|
||||
xsltproc -
|
||||
"
|
||||
# Use rpm as a fallback to bypass the bootstrap probe for python-config,
|
||||
# for the sake of RHEL 5; without requiring it on newer systems that
|
||||
# have python-config to begin with.
|
||||
if `(${PYTHON_CONFIG-python-config} --version;
|
||||
test $? -lt 126 || rpm -q python-devel) >/dev/null 2>&1`; then
|
||||
PYTHON_CONFIG=true
|
||||
fi
|
||||
|
||||
# Automake requires that ChangeLog and AUTHORS exist.
|
||||
touch AUTHORS ChangeLog || exit 1
|
||||
|
||||
# Override bootstrap's list - we don't use mdate-sh or texinfo.tex.
|
||||
gnulib_extra_files="
|
||||
build-aux/install-sh
|
||||
build-aux/depcomp
|
||||
build-aux/config.guess
|
||||
build-aux/config.sub
|
||||
$build_aux/install-sh
|
||||
$build_aux/depcomp
|
||||
$build_aux/config.guess
|
||||
$build_aux/config.sub
|
||||
doc/INSTALL
|
||||
"
|
||||
|
||||
|
||||
bootstrap_post_import_hook()
|
||||
bootstrap_epilogue()
|
||||
{
|
||||
# Change paths in gnulib/tests/gnulib.mk from "../../.." to "../..",
|
||||
# and make tests conditional by changing "TESTS" to "GNULIB_TESTS".
|
||||
# then ensure that gnulib/tests/Makefile.in is up-to-date.
|
||||
m=gnulib/tests/gnulib.mk
|
||||
sed 's,\.\./\.\./\.\.,../..,g; s/^TESTS /GNULIB_TESTS /' $m > $m-t
|
||||
sed 's,\.\./\.\./\.\.,../..,g' $m > $m-t
|
||||
mv -f $m-t $m
|
||||
${AUTOMAKE-automake} gnulib/tests/Makefile
|
||||
}
|
||||
|
||||
@@ -1,204 +0,0 @@
|
||||
#!/usr/bin/perl
|
||||
#
|
||||
# check-spacing.pl: Report any usage of 'function (..args..)'
|
||||
# Also check for other syntax issues, such as correct use of ';'
|
||||
#
|
||||
# This library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
# License as published by the Free Software Foundation; either
|
||||
# version 2.1 of the License, or (at your option) any later version.
|
||||
#
|
||||
# This library is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public
|
||||
# License along with this library. If not, see
|
||||
# <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
# Authors:
|
||||
# Daniel P. Berrange <berrange@redhat.com>
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
my $ret = 0;
|
||||
my $incomment = 0;
|
||||
|
||||
foreach my $file (@ARGV) {
|
||||
# Per-file variables for multiline Curly Bracket (cb_) check
|
||||
my $cb_linenum = 0;
|
||||
my $cb_code = "";
|
||||
my $cb_scolon = 0;
|
||||
|
||||
open FILE, $file;
|
||||
|
||||
while (defined (my $line = <FILE>)) {
|
||||
my $data = $line;
|
||||
# For temporary modifications
|
||||
my $tmpdata;
|
||||
|
||||
# Kill any quoted , ; = or "
|
||||
$data =~ s/'[";,=]'/'X'/g;
|
||||
|
||||
# Kill any quoted strings
|
||||
$data =~ s,"(?:[^\\\"]|\\.)*","XXX",g;
|
||||
|
||||
# Kill any C++ style comments
|
||||
$data =~ s,//.*$,//,;
|
||||
|
||||
next if $data =~ /^#/;
|
||||
|
||||
# Kill contents of multi-line comments
|
||||
# and detect end of multi-line comments
|
||||
if ($incomment) {
|
||||
if ($data =~ m,\*/,) {
|
||||
$incomment = 0;
|
||||
$data =~ s,^.*\*/,*/,;
|
||||
} else {
|
||||
$data = "";
|
||||
}
|
||||
}
|
||||
|
||||
# Kill single line comments, and detect
|
||||
# start of multi-line comments
|
||||
if ($data =~ m,/\*.*\*/,) {
|
||||
$data =~ s,/\*.*\*/,/* */,;
|
||||
} elsif ($data =~ m,/\*,) {
|
||||
$incomment = 1;
|
||||
$data =~ s,/\*.*,/*,;
|
||||
}
|
||||
|
||||
# We need to match things like
|
||||
#
|
||||
# int foo (int bar, bool wizz);
|
||||
# foo (bar, wizz);
|
||||
#
|
||||
# but not match things like:
|
||||
#
|
||||
# typedef int (*foo)(bar wizz)
|
||||
#
|
||||
# we can't do this (efficiently) without
|
||||
# missing things like
|
||||
#
|
||||
# foo (*bar, wizz);
|
||||
#
|
||||
# We also don't want to spoil the $data so it can be used
|
||||
# later on.
|
||||
$tmpdata = $data;
|
||||
while ($tmpdata =~ /(\w+)\s\((?!\*)/) {
|
||||
my $kw = $1;
|
||||
|
||||
# Allow space after keywords only
|
||||
if ($kw =~ /^(?:if|for|while|switch|return)$/) {
|
||||
$tmpdata =~ s/(?:$kw\s\()/XXX(/;
|
||||
} else {
|
||||
print "Whitespace after non-keyword:\n";
|
||||
print "$file:$.: $line";
|
||||
$ret = 1;
|
||||
last;
|
||||
}
|
||||
}
|
||||
|
||||
# Require whitespace immediately after keywords
|
||||
if ($data =~ /\b(?:if|for|while|switch|return)\(/) {
|
||||
print "No whitespace after keyword:\n";
|
||||
print "$file:$.: $line";
|
||||
$ret = 1;
|
||||
}
|
||||
|
||||
# Forbid whitespace between )( of a function typedef
|
||||
if ($data =~ /\(\*\w+\)\s+\(/) {
|
||||
print "Whitespace between ')' and '(':\n";
|
||||
print "$file:$.: $line";
|
||||
$ret = 1;
|
||||
}
|
||||
|
||||
# Forbid whitespace following ( or prior to )
|
||||
# but allow whitespace before ) on a single line
|
||||
# (optionally followed by a semicolon)
|
||||
if (($data =~ /\s\)/ && not $data =~ /^\s+\);?$/) ||
|
||||
$data =~ /\((?!$)\s/) {
|
||||
print "Whitespace after '(' or before ')':\n";
|
||||
print "$file:$.: $line";
|
||||
$ret = 1;
|
||||
}
|
||||
|
||||
# Forbid whitespace before ";" or ",". Things like below are allowed:
|
||||
#
|
||||
# 1) The expression is empty for "for" loop. E.g.
|
||||
# for (i = 0; ; i++)
|
||||
#
|
||||
# 2) An empty statement. E.g.
|
||||
# while (write(statuswrite, &status, 1) == -1 &&
|
||||
# errno == EINTR)
|
||||
# ;
|
||||
#
|
||||
if ($data =~ /\s[;,]/) {
|
||||
unless ($data =~ /\S; ; / ||
|
||||
$data =~ /^\s+;/) {
|
||||
print "Whitespace before semicolon or comma:\n";
|
||||
print "$file:$.: $line";
|
||||
$ret = 1;
|
||||
}
|
||||
}
|
||||
|
||||
# Require EOL, macro line continuation, or whitespace after ";".
|
||||
# Allow "for (;;)" as an exception.
|
||||
if ($data =~ /;[^ \\\n;)]/) {
|
||||
print "Invalid character after semicolon:\n";
|
||||
print "$file:$.: $line";
|
||||
$ret = 1;
|
||||
}
|
||||
|
||||
# Require EOL, space, or enum/struct end after comma.
|
||||
if ($data =~ /,[^ \\\n)}]/) {
|
||||
print "Invalid character after comma:\n";
|
||||
print "$file:$.: $line";
|
||||
$ret = 1;
|
||||
}
|
||||
|
||||
# Require spaces around assignment '=', compounds and '=='
|
||||
if ($data =~ /[^ ]\b[!<>&|\-+*\/%\^=]?=/ ||
|
||||
$data =~ /=[^= \\\n]/) {
|
||||
print "Spacing around '=' or '==':\n";
|
||||
print "$file:$.: $line";
|
||||
$ret = 1;
|
||||
}
|
||||
|
||||
# One line conditional statements with one line bodies should
|
||||
# not use curly brackets.
|
||||
if ($data =~ /^\s*(if|while|for)\b.*\{$/) {
|
||||
$cb_linenum = $.;
|
||||
$cb_code = $line;
|
||||
$cb_scolon = 0;
|
||||
}
|
||||
|
||||
# We need to check for exactly one semicolon inside the body,
|
||||
# because empty statements (e.g. with comment only) are
|
||||
# allowed
|
||||
if ($cb_linenum == $. - 1 && $data =~ /^[^;]*;[^;]*$/) {
|
||||
$cb_code .= $line;
|
||||
$cb_scolon = 1;
|
||||
}
|
||||
|
||||
if ($data =~ /^\s*}\s*$/ &&
|
||||
$cb_linenum == $. - 2 &&
|
||||
$cb_scolon) {
|
||||
|
||||
print "Curly brackets around single-line body:\n";
|
||||
print "$file:$cb_linenum-$.:\n$cb_code$line";
|
||||
$ret = 1;
|
||||
|
||||
# There _should_ be no need to reset the values; but to
|
||||
# keep my inner peace...
|
||||
$cb_linenum = 0;
|
||||
$cb_scolon = 0;
|
||||
$cb_code = "";
|
||||
}
|
||||
}
|
||||
close FILE;
|
||||
}
|
||||
|
||||
exit $ret;
|
||||
@@ -1,26 +0,0 @@
|
||||
#!/usr/bin/perl
|
||||
|
||||
use strict;
|
||||
|
||||
my $file = " ";
|
||||
my $ret = 0;
|
||||
my %includes = ( );
|
||||
my $lineno = 0;
|
||||
|
||||
while (<>) {
|
||||
if (not $file eq $ARGV) {
|
||||
%includes = ( );
|
||||
$file = $ARGV;
|
||||
$lineno = 0;
|
||||
}
|
||||
$lineno++;
|
||||
if (/^# *include *[<"]([^>"]*\.h)[">]/) {
|
||||
$includes{$1}++;
|
||||
if ($includes{$1} == 2) {
|
||||
$ret = 1;
|
||||
print STDERR "$ARGV:$lineno: $_";
|
||||
print STDERR "Do not include a header more than once per file\n";
|
||||
}
|
||||
}
|
||||
}
|
||||
exit $ret;
|
||||
630
cfg.mk
630
cfg.mk
@@ -1,5 +1,5 @@
|
||||
# Customize Makefile.maint. -*- makefile -*-
|
||||
# Copyright (C) 2008-2015 Red Hat, Inc.
|
||||
# Copyright (C) 2008-2012 Red Hat, Inc.
|
||||
# Copyright (C) 2003-2008 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
@@ -33,9 +33,8 @@ gnulib_dir = $(srcdir)/.gnulib
|
||||
# This is all gnulib files, as well as generated files for RPC code.
|
||||
generated_files = \
|
||||
$(srcdir)/daemon/*_dispatch.h \
|
||||
$(srcdir)/src/*/*_dispatch.h \
|
||||
$(srcdir)/src/remote/*_client_bodies.h \
|
||||
$(srcdir)/src/*/*_protocol.[ch] \
|
||||
$(srcdir)/src/remote/*_protocol.[ch] \
|
||||
$(srcdir)/gnulib/lib/*.[ch]
|
||||
|
||||
# We haven't converted all scripts to using gnulib's init.sh yet.
|
||||
@@ -64,7 +63,6 @@ local-checks-to-skip = \
|
||||
sc_prohibit_quote_without_use \
|
||||
sc_prohibit_quotearg_without_use \
|
||||
sc_prohibit_stat_st_blocks \
|
||||
sc_prohibit_undesirable_word_seq \
|
||||
sc_root_tests \
|
||||
sc_space_tab \
|
||||
sc_sun_os_names \
|
||||
@@ -91,19 +89,15 @@ endif
|
||||
|
||||
# Files that should never cause syntax check failures.
|
||||
VC_LIST_ALWAYS_EXCLUDE_REGEX = \
|
||||
(^(HACKING|docs/(news(-[0-9]*)?\.html\.in|.*\.patch))|\.(po|fig|gif|ico|png))$$
|
||||
(^(HACKING|docs/(news\.html\.in|.*\.patch))|\.po)$$
|
||||
|
||||
# Functions like free() that are no-ops on NULL arguments.
|
||||
useless_free_options = \
|
||||
--name=VBOX_UTF16_FREE \
|
||||
--name=VBOX_UTF8_FREE \
|
||||
--name=VBOX_COM_UNALLOC_MEM \
|
||||
--name=VIR_FREE \
|
||||
--name=qemuCapsFree \
|
||||
--name=qemuMigrationCookieFree \
|
||||
--name=qemuMigrationCookieGraphicsFree \
|
||||
--name=sexpr_free \
|
||||
--name=usbFreeDevice \
|
||||
--name=virBandwidthDefFree \
|
||||
--name=virBitmapFree \
|
||||
--name=virCPUDefFree \
|
||||
@@ -126,8 +120,9 @@ useless_free_options = \
|
||||
--name=virDomainDeviceDefFree \
|
||||
--name=virDomainDiskDefFree \
|
||||
--name=virDomainEventCallbackListFree \
|
||||
--name=virObjectEventQueueFree \
|
||||
--name=virObjectEventStateFree \
|
||||
--name=virDomainEventFree \
|
||||
--name=virDomainEventQueueFree \
|
||||
--name=virDomainEventStateFree \
|
||||
--name=virDomainFSDefFree \
|
||||
--name=virDomainGraphicsDefFree \
|
||||
--name=virDomainHostdevDefFree \
|
||||
@@ -161,11 +156,11 @@ useless_free_options = \
|
||||
--name=virNWFilterRuleDefFree \
|
||||
--name=virNWFilterRuleInstFree \
|
||||
--name=virNetworkDefFree \
|
||||
--name=virNetworkObjFree \
|
||||
--name=virNodeDeviceDefFree \
|
||||
--name=virNodeDeviceObjFree \
|
||||
--name=virObjectUnref \
|
||||
--name=virObjectFreeCallback \
|
||||
--name=virPCIDeviceFree \
|
||||
--name=virSecretDefFree \
|
||||
--name=virStorageEncryptionFree \
|
||||
--name=virStorageEncryptionSecretFree \
|
||||
@@ -204,6 +199,7 @@ useless_free_options = \
|
||||
# y virDomainDeviceDefFree
|
||||
# y virDomainDiskDefFree
|
||||
# y virDomainEventCallbackListFree
|
||||
# y virDomainEventFree
|
||||
# y virDomainEventQueueFree
|
||||
# y virDomainFSDefFree
|
||||
# n virDomainFree
|
||||
@@ -249,6 +245,8 @@ useless_free_options = \
|
||||
# y virNetworkDefFree
|
||||
# n virNetworkFree (returns int)
|
||||
# n virNetworkFreeName (returns int)
|
||||
# y virNetworkObjFree
|
||||
# n virNetworkObjListFree FIXME
|
||||
# n virNodeDevCapsDefFree FIXME
|
||||
# y virNodeDeviceDefFree
|
||||
# n virNodeDeviceFree (returns int)
|
||||
@@ -301,15 +299,13 @@ sc_flags_debug:
|
||||
# than d). The existence of long long, and of documentation about
|
||||
# flags, makes the regex in the third test slightly harder.
|
||||
sc_flags_usage:
|
||||
@test "$$(cat $(srcdir)/include/libvirt/libvirt-domain.h \
|
||||
@test "$$(cat $(srcdir)/include/libvirt/libvirt.h.in \
|
||||
$(srcdir)/include/libvirt/virterror.h \
|
||||
$(srcdir)/include/libvirt/libvirt-qemu.h \
|
||||
$(srcdir)/include/libvirt/libvirt-lxc.h \
|
||||
$(srcdir)/include/libvirt/libvirt-admin.h \
|
||||
| grep -c '\(long\|unsigned\) flags')" != 4 && \
|
||||
{ echo '$(ME): new API should use "unsigned int flags"' 1>&2; \
|
||||
exit 1; } || :
|
||||
@prohibit=' flags ATTRIBUTE_UNUSED' \
|
||||
@prohibit=' flags ''ATTRIBUTE_UNUSED' \
|
||||
halt='flags should be checked with virCheckFlags' \
|
||||
$(_sc_search_regexp)
|
||||
@prohibit='^[^@]*([^d] (int|long long)|[^dg] long) flags[;,)]' \
|
||||
@@ -318,14 +314,14 @@ sc_flags_usage:
|
||||
|
||||
# Avoid functions that should only be called via macro counterparts.
|
||||
sc_prohibit_internal_functions:
|
||||
@prohibit='vir(Free|AllocN?|ReallocN|(Insert|Delete)ElementsN|File(Close|Fclose|Fdopen)) *\(' \
|
||||
@prohibit='vir(Free|AllocN?|ReallocN|File(Close|Fclose|Fdopen)) *\(' \
|
||||
halt='use VIR_ macros instead of internal functions' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Avoid raw malloc and free, except in documentation comments.
|
||||
sc_prohibit_raw_allocation:
|
||||
@prohibit='^.[^*].*\<((m|c|re)alloc|free) *\([^)]' \
|
||||
halt='use VIR_ macros from viralloc.h instead of malloc/free' \
|
||||
halt='use VIR_ macros from memory.h instead of malloc/free' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Avoid functions that can lead to double-close bugs.
|
||||
@@ -352,8 +348,8 @@ sc_prohibit_mkstemp:
|
||||
# access with X_OK accepts directories, but we can't exec() those.
|
||||
# access with F_OK or R_OK is okay, though.
|
||||
sc_prohibit_access_xok:
|
||||
@prohibit='access(at)? *\(.*X_OK' \
|
||||
halt='use virFileIsExecutable instead of access(,X_OK)' \
|
||||
@prohibit='access''(at)? *\(.*X_OK' \
|
||||
halt='use virFileIsExecutable instead of access''(,X_OK)' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Similar to the gnulib maint.mk rule for sc_prohibit_strcmp
|
||||
@@ -362,7 +358,7 @@ snp_ = strncmp *\(.+\)
|
||||
sc_prohibit_strncmp:
|
||||
@prohibit='! *strncmp *\(|\<$(snp_) *[!=]=|[!=]= *$(snp_)' \
|
||||
exclude=':# *define STR(N?EQLEN|PREFIX)\(' \
|
||||
halt='use STREQLEN or STRPREFIX instead of strncmp' \
|
||||
halt='use STREQLEN or STRPREFIX instead of str''ncmp' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# strtol and friends are too easy to misuse
|
||||
@@ -377,18 +373,9 @@ sc_prohibit_strtol:
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Use virAsprintf rather than as'printf since *strp is undefined on error.
|
||||
# But for plain %s, virAsprintf is overkill compared to strdup.
|
||||
sc_prohibit_asprintf:
|
||||
@prohibit='\<v?a[s]printf\>' \
|
||||
halt='use virAsprintf, not asprintf' \
|
||||
$(_sc_search_regexp)
|
||||
@prohibit='virAsprintf.*, *"%s",' \
|
||||
halt='use VIR_STRDUP instead of virAsprintf with "%s"' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_strdup:
|
||||
@prohibit='\<strn?dup\> *\(' \
|
||||
halt='use VIR_STRDUP, not strdup' \
|
||||
halt='use virAsprintf, not as'printf \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Prefer virSetUIDGID.
|
||||
@@ -397,17 +384,11 @@ sc_prohibit_setuid:
|
||||
halt='use virSetUIDGID, not raw set*id' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Don't compare *id_t against raw -1.
|
||||
sc_prohibit_risky_id_promotion:
|
||||
@prohibit='\b(user|group|[ug]id) *[=!]= *-' \
|
||||
halt='cast -1 to ([ug]id_t) before comparing against id' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Use snprintf rather than s'printf, even if buffer is provably large enough,
|
||||
# since gnulib has more guarantees for snprintf portability
|
||||
sc_prohibit_sprintf:
|
||||
@prohibit='\<[s]printf\>' \
|
||||
halt='use snprintf, not sprintf' \
|
||||
halt='use snprintf, not s'printf \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_readlink:
|
||||
@@ -420,60 +401,44 @@ sc_prohibit_gethostname:
|
||||
halt='use virGetHostname, not gethostname' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_readdir:
|
||||
@prohibit='\b(read|close|open)dir *\(' \
|
||||
exclude='exempt from syntax-check' \
|
||||
halt='use virDirOpen, virDirRead and VIR_DIR_CLOSE' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_gettext_noop:
|
||||
@prohibit='gettext_noop *\(' \
|
||||
halt='use N_, not gettext_noop' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_VIR_ERR_NO_MEMORY:
|
||||
@prohibit='\<VIR_ERR_NO_MEMORY\>' \
|
||||
halt='use virReportOOMError, not VIR_ERR_NO_MEMORY' \
|
||||
@prohibit='\<V''IR_ERR_NO_MEMORY\>' \
|
||||
halt='use virReportOOMError, not V'IR_ERR_NO_MEMORY \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_PATH_MAX:
|
||||
@prohibit='\<PATH_MAX\>' \
|
||||
halt='dynamically allocate paths, do not use PATH_MAX' \
|
||||
@prohibit='\<P''ATH_MAX\>' \
|
||||
halt='dynamically allocate paths, do not use P'ATH_MAX \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Use a subshell for each function, to give the optimal warning message.
|
||||
include $(srcdir)/Makefile.nonreentrant
|
||||
sc_prohibit_nonreentrant:
|
||||
@prohibit="\\<(${NON_REENTRANT_RE}) *\\(" \
|
||||
halt="use re-entrant functions (usually ending with _r)" \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_select:
|
||||
@prohibit='\<select *\(' \
|
||||
halt='use poll(), not select()' \
|
||||
$(_sc_search_regexp)
|
||||
@fail=0 ; \
|
||||
for i in $(NON_REENTRANT) ; \
|
||||
do \
|
||||
(prohibit="\\<$$i *\\(" \
|
||||
halt="use $${i}_r, not $$i" \
|
||||
$(_sc_search_regexp) \
|
||||
) || fail=1; \
|
||||
done ; \
|
||||
exit $$fail
|
||||
|
||||
# Prohibit the inclusion of <ctype.h>.
|
||||
sc_prohibit_ctype_h:
|
||||
@prohibit='^# *include *<ctype\.h>' \
|
||||
halt='use c-ctype.h instead of ctype.h' \
|
||||
halt="don't use ctype.h; instead, use c-ctype.h" \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Insist on correct types for [pug]id.
|
||||
sc_correct_id_types:
|
||||
@prohibit='\<(int|long) *[pug]id\>' \
|
||||
halt='use pid_t for pid, uid_t for uid, gid_t for gid' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# "const fooPtr a" is the same as "foo * const a", even though it is
|
||||
# usually desired to have "foo const *a". It's easier to just prevent
|
||||
# the confusing mix of typedef vs. const placement.
|
||||
# Also requires that all 'fooPtr' typedefs are actually pointers.
|
||||
sc_forbid_const_pointer_typedef:
|
||||
@prohibit='(^|[^"])const \w*Ptr' \
|
||||
halt='"const fooPtr var" does not declare what you meant' \
|
||||
$(_sc_search_regexp)
|
||||
@prohibit='typedef [^(]+ [^*]\w*Ptr\b' \
|
||||
halt='use correct style and type for Ptr typedefs' \
|
||||
halt="use pid_t for pid, uid_t for uid, gid_t for gid" \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Forbid sizeof foo or sizeof (foo), require sizeof(foo)
|
||||
@@ -497,12 +462,12 @@ ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\
|
||||
|
||||
sc_avoid_ctype_macros:
|
||||
@prohibit='\b($(ctype_re)) *\(' \
|
||||
halt='use c-ctype.h instead of ctype macros' \
|
||||
halt="don't use ctype macros (use c-ctype.h)" \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_avoid_strcase:
|
||||
@prohibit='\bstrn?case(cmp|str) *\(' \
|
||||
halt='use c-strcase.h instead of raw strcase functions' \
|
||||
halt="don't use raw strcase functions (use c-strcase instead)" \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_virBufferAdd_with_string_literal:
|
||||
@@ -510,20 +475,11 @@ sc_prohibit_virBufferAdd_with_string_literal:
|
||||
halt='use virBufferAddLit, not virBufferAdd, with a string literal' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_virBufferAsprintf_with_string_literal:
|
||||
@prohibit='\<virBufferAsprintf *\([^,]+, *"([^%"\]|\\.|%%)*"\)' \
|
||||
halt='use virBufferAddLit, not virBufferAsprintf, with a string literal' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_forbid_manual_xml_indent:
|
||||
@prohibit='virBuffer.*" +<' \
|
||||
halt='use virBufferAdjustIndent instead of spaces when indenting xml' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# dirname and basename from <libgen.h> are not required to be thread-safe
|
||||
sc_prohibit_libgen:
|
||||
@prohibit='( (base|dir)name *\(|include .libgen\.h)' \
|
||||
halt='use functions from gnulib "dirname.h", not <libgen.h>' \
|
||||
# Not only do they fail to deal well with ipv6, but the gethostby*
|
||||
# functions are also not thread-safe.
|
||||
sc_prohibit_gethostby:
|
||||
@prohibit='\<gethostby(addr|name2?) *\(' \
|
||||
halt='use getaddrinfo, not gethostby*' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# raw xmlGetProp requires some nasty casts
|
||||
@@ -552,35 +508,6 @@ sc_avoid_attribute_unused_in_header:
|
||||
halt='use ATTRIBUTE_UNUSED in .c rather than .h files' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_int_index:
|
||||
@prohibit='\<(int|unsigned)\s*\*?index\>(\s|,|;)' \
|
||||
halt='use different name than 'index' for declaration' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_int_ijk:
|
||||
@prohibit='\<(int|unsigned) ([^(=]* )*(i|j|k)\>(\s|,|;)' \
|
||||
exclude='exempt from syntax-check' \
|
||||
halt='use size_t, not int/unsigned int for loop vars i, j, k' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_loop_iijjkk:
|
||||
@prohibit='\<(int|unsigned) ([^=]+ )*(ii|jj|kk)\>(\s|,|;)' \
|
||||
halt='use i, j, k for loop iterators, not ii, jj, kk' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# RHEL 5 gcc can't grok "for (int i..."
|
||||
sc_prohibit_loop_var_decl:
|
||||
@prohibit='\<for *\(\w+[ *]+\w+' \
|
||||
in_vc_files='\.[ch]$$' \
|
||||
halt='declare loop iterators outside the for statement' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Use 'bool', not 'int', when assigning true or false
|
||||
sc_prohibit_int_assign_bool:
|
||||
@prohibit='\<int\>.*= *(true|false)' \
|
||||
halt='use bool type for boolean values' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Many of the function names below came from this filter:
|
||||
# git grep -B2 '\<_('|grep -E '\.c- *[[:alpha:]_][[:alnum:]_]* ?\(.*[,;]$' \
|
||||
# |sed 's/.*\.c- *//'|perl -pe 's/ ?\(.*//'|sort -u \
|
||||
@@ -593,6 +520,16 @@ msg_gen_function += regerror
|
||||
msg_gen_function += vah_error
|
||||
msg_gen_function += vah_warning
|
||||
msg_gen_function += virGenericReportError
|
||||
msg_gen_function += virLibConnError
|
||||
msg_gen_function += virLibDomainError
|
||||
msg_gen_function += virLibDomainSnapshotError
|
||||
msg_gen_function += virLibInterfaceError
|
||||
msg_gen_function += virLibNetworkError
|
||||
msg_gen_function += virLibNodeDeviceError
|
||||
msg_gen_function += virLibNWFilterError
|
||||
msg_gen_function += virLibSecretError
|
||||
msg_gen_function += virLibStoragePoolError
|
||||
msg_gen_function += virLibStorageVolError
|
||||
msg_gen_function += virRaiseError
|
||||
msg_gen_function += virReportError
|
||||
msg_gen_function += virReportErrorHelper
|
||||
@@ -607,9 +544,8 @@ msg_gen_function += xenapiSessionErrorHandler
|
||||
# msg_gen_function += vshPrint
|
||||
# msg_gen_function += vshError
|
||||
|
||||
space =
|
||||
space +=
|
||||
func_re= ($(subst $(space),|,$(msg_gen_function)))
|
||||
func_or := $(shell echo $(msg_gen_function)|tr -s ' ' '|')
|
||||
func_re := ($(func_or))
|
||||
|
||||
# Look for diagnostics that aren't marked for translation.
|
||||
# This won't find any for which error's format string is on a separate line.
|
||||
@@ -623,7 +559,7 @@ sc_libvirt_unmarked_diagnostics:
|
||||
$(_sc_search_regexp)
|
||||
@{ grep -nE '\<$(func_re) *\(.*;$$' $$($(VC_LIST_EXCEPT)); \
|
||||
grep -A1 -nE '\<$(func_re) *\(.*,$$' $$($(VC_LIST_EXCEPT)); } \
|
||||
| $(SED) 's/_("\([^\"]\|\\.\)\+"//;s/[ ]"%s"//' \
|
||||
| sed 's/_("\([^\"]\|\\.\)\+"//;s/[ ]"%s"//' \
|
||||
| grep '[ ]"' && \
|
||||
{ echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
|
||||
exit 1; } || :
|
||||
@@ -648,7 +584,7 @@ sc_prohibit_newline_at_end_of_diagnostic:
|
||||
sc_prohibit_diagnostic_without_format:
|
||||
@{ grep -nE '\<$(func_re) *\(.*;$$' $$($(VC_LIST_EXCEPT)); \
|
||||
grep -A2 -nE '\<$(func_re) *\(.*,$$' $$($(VC_LIST_EXCEPT)); } \
|
||||
| $(SED) -rn -e ':l; /[,"]$$/ {N;b l;}' \
|
||||
| sed -rn -e ':l; /[,"]$$/ {N;b l;}' \
|
||||
-e '/(xenapiSessionErrorHandler|vah_(error|warning))/d' \
|
||||
-e '/\<$(func_re) *\([^"]*"([^%"]|"\n[^"]*")*"[,)]/p' \
|
||||
| grep -vE 'VIR_ERROR' && \
|
||||
@@ -670,7 +606,7 @@ sc_prohibit_useless_translation:
|
||||
# or \n on one side of the split.
|
||||
sc_require_whitespace_in_translation:
|
||||
@grep -n -A1 '"$$' $$($(VC_LIST_EXCEPT)) \
|
||||
| $(SED) -ne ':l; /"$$/ {N;b l;}; s/"\n[^"]*"/""/g; s/\\n/ /g' \
|
||||
| sed -ne ':l; /"$$/ {N;b l;}; s/"\n[^"]*"/""/g; s/\\n/ /g' \
|
||||
-e '/_(.*[^\ ]""[^\ ]/p' | grep . && \
|
||||
{ echo '$(ME): missing whitespace at line split' 1>&2; \
|
||||
exit 1; } || :
|
||||
@@ -678,51 +614,13 @@ sc_require_whitespace_in_translation:
|
||||
# Enforce recommended preprocessor indentation style.
|
||||
sc_preprocessor_indentation:
|
||||
@if cppi --version >/dev/null 2>&1; then \
|
||||
$(VC_LIST_EXCEPT) | grep -E '\.[ch](\.in)?$$' | xargs cppi -a -c \
|
||||
$(VC_LIST_EXCEPT) | grep '\.[ch]$$' | xargs cppi -a -c \
|
||||
|| { echo '$(ME): incorrect preprocessor indentation' 1>&2; \
|
||||
exit 1; }; \
|
||||
else \
|
||||
echo '$(ME): skipping test $@: cppi not installed' 1>&2; \
|
||||
fi
|
||||
|
||||
# Enforce similar spec file indentation style, by running cppi on a
|
||||
# (comment-only) C file that mirrors the same layout as the spec file.
|
||||
sc_spec_indentation:
|
||||
@if cppi --version >/dev/null 2>&1; then \
|
||||
for f in $$($(VC_LIST_EXCEPT) | grep '\.spec\.in$$'); do \
|
||||
$(SED) -e 's|#|// #|; s|%ifn*\(arch\)* |#if a // |' \
|
||||
-e 's/%\(else\|endif\|define\)/#\1/' \
|
||||
-e 's/^\( *\)\1\1\1#/#\1/' \
|
||||
-e 's|^\( *[^#/ ]\)|// \1|; s|^\( */[^/]\)|// \1|' $$f \
|
||||
| cppi -a -c 2>&1 | $(SED) "s|standard input|$$f|"; \
|
||||
done | { if grep . >&2; then false; else :; fi; } \
|
||||
|| { echo '$(ME): incorrect preprocessor indentation' 1>&2; \
|
||||
exit 1; }; \
|
||||
else \
|
||||
echo '$(ME): skipping test $@: cppi not installed' 1>&2; \
|
||||
fi
|
||||
|
||||
# Nested conditionals are easier to understand if we enforce that endifs
|
||||
# can be paired back to the if
|
||||
sc_makefile_conditionals:
|
||||
@prohibit='(else|endif)($$| *#)' \
|
||||
in_vc_files='Makefile\.am' \
|
||||
halt='match "if FOO" with "endif FOO" in Makefiles' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Long lines can be harder to diff; too long, and git send-email chokes.
|
||||
# For now, only enforce line length on files where we have intentionally
|
||||
# fixed things and don't want to regress.
|
||||
sc_prohibit_long_lines:
|
||||
@prohibit='.{90}' \
|
||||
in_vc_files='\.arg[sv]' \
|
||||
halt='Wrap long lines in expected output files' \
|
||||
$(_sc_search_regexp)
|
||||
@prohibit='.{80}' \
|
||||
in_vc_files='Makefile\.am' \
|
||||
halt='Wrap long lines in Makefiles' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_copyright_format:
|
||||
@require='Copyright .*Red 'Hat', Inc\.' \
|
||||
containing='Copyright .*Red 'Hat \
|
||||
@@ -731,27 +629,16 @@ sc_copyright_format:
|
||||
@prohibit='Copyright [^(].*Red 'Hat \
|
||||
halt='consistently use (C) in Red Hat copyright' \
|
||||
$(_sc_search_regexp)
|
||||
@prohibit='\<RedHat\>' \
|
||||
@prohibit='\<Red''Hat\>' \
|
||||
halt='spell Red Hat as two words' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Prefer the new URL listing over the old street address listing when
|
||||
# calling out where to get a copy of the [L]GPL. Also, while we have
|
||||
# to ship COPYING (GPL) alongside COPYING.LESSER (LGPL), we want any
|
||||
# source file that calls out a top-level file to call out the LGPL
|
||||
# version. Note that our typical copyright boilerplate refers to the
|
||||
# license by name, not by reference to a top-level file.
|
||||
sc_copyright_usage:
|
||||
# calling out where to get a copy of the [L]GPL.
|
||||
sc_copyright_address:
|
||||
@prohibit=Boston,' MA' \
|
||||
halt='Point to <http://www.gnu.org/licenses/>, not an address' \
|
||||
$(_sc_search_regexp)
|
||||
@require='COPYING\.LESSER' \
|
||||
containing='COPYING' \
|
||||
halt='Refer to COPYING.LESSER for LGPL' \
|
||||
$(_sc_search_regexp)
|
||||
@prohibit='COPYING\.LIB' \
|
||||
halt='Refer to COPYING.LESSER for LGPL' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Some functions/macros produce messages intended solely for developers
|
||||
# and maintainers. Do not mark them for translation.
|
||||
@@ -764,17 +651,14 @@ sc_prohibit_gettext_markup:
|
||||
# lower-level code must not include higher-level headers.
|
||||
cross_dirs=$(patsubst $(srcdir)/src/%.,%,$(wildcard $(srcdir)/src/*/.))
|
||||
cross_dirs_re=($(subst / ,/|,$(cross_dirs)))
|
||||
mid_dirs=access|conf|cpu|locking|logging|network|node_device|rpc|security|storage
|
||||
sc_prohibit_cross_inclusion:
|
||||
@for dir in $(cross_dirs); do \
|
||||
case $$dir in \
|
||||
util/) safe="util";; \
|
||||
access/ | conf/) safe="($$dir|conf|util)";; \
|
||||
locking/) safe="($$dir|util|conf|rpc)";; \
|
||||
cpu/| network/| node_device/| rpc/| security/| storage/) \
|
||||
safe="($$dir|util|conf|storage)";; \
|
||||
xenapi/ | xenconfig/ ) safe="($$dir|util|conf|xen)";; \
|
||||
*) safe="($$dir|$(mid_dirs)|util)";; \
|
||||
cpu/ | locking/ | network/ | rpc/ | security/) \
|
||||
safe="($$dir|util|conf)";; \
|
||||
xenapi/ | xenxs/ ) safe="($$dir|util|conf|xen)";; \
|
||||
*) safe="($$dir|util|conf|cpu|network|locking|rpc|security)";; \
|
||||
esac; \
|
||||
in_vc_files="^src/$$dir" \
|
||||
prohibit='^# *include .$(cross_dirs_re)' \
|
||||
@@ -787,239 +671,16 @@ sc_prohibit_cross_inclusion:
|
||||
# elements added to the enum by using a _LAST marker.
|
||||
sc_require_enum_last_marker:
|
||||
@grep -A1 -nE '^[^#]*VIR_ENUM_IMPL *\(' $$($(VC_LIST_EXCEPT)) \
|
||||
| $(SED) -ne '/VIR_ENUM_IMPL[^,]*,$$/N' \
|
||||
| sed -ne '/VIR_ENUM_IMPL[^,]*,$$/N' \
|
||||
-e '/VIR_ENUM_IMPL[^,]*,[^,]*[^_,][^L,][^A,][^S,][^T,],/p' \
|
||||
-e '/VIR_ENUM_IMPL[^,]*,[^,]\{0,4\},/p' \
|
||||
| grep . && \
|
||||
{ echo '$(ME): enum impl needs to use _LAST marker' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
# In Python files we don't want to end lines with a semicolon like in C
|
||||
sc_prohibit_semicolon_at_eol_in_python:
|
||||
@prohibit='^[^#].*\;$$' \
|
||||
in_vc_files='\.py$$' \
|
||||
halt='python does not require to end lines with a semicolon' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# mymain() in test files should use return, not exit, for nicer output
|
||||
sc_prohibit_exit_in_tests:
|
||||
@prohibit='\<exit *\(' \
|
||||
in_vc_files='^tests/' \
|
||||
halt='use return, not exit(), in tests' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Don't include "libvirt/*.h" in "" form.
|
||||
sc_prohibit_include_public_headers_quote:
|
||||
@prohibit='# *include *"libvirt/.*\.h"' \
|
||||
in_vc_files='\.[ch]$$' \
|
||||
halt='Do not include libvirt/*.h in internal source' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Don't include "libvirt/*.h" in <> form. Except for external tools,
|
||||
# e.g. Python binding, examples and tools subdirectories.
|
||||
sc_prohibit_include_public_headers_brackets:
|
||||
@prohibit='# *include *<libvirt/.*\.h>' \
|
||||
in_vc_files='\.[ch]$$' \
|
||||
halt='Do not include libvirt/*.h in internal source' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# <config.h> is only needed in .c files; .h files do not need it since
|
||||
# .c files must include config.h before any other .h.
|
||||
sc_prohibit_config_h_in_headers:
|
||||
@prohibit='^# *include\>.*config\.h' \
|
||||
in_vc_files='\.h$$' \
|
||||
halt='headers should not include <config.h>' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_unbounded_arrays_in_rpc:
|
||||
@prohibit='<>' \
|
||||
in_vc_files='\.x$$' \
|
||||
halt='Arrays in XDR must have a upper limit set for <NNN>' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_getenv:
|
||||
@prohibit='\b(secure_)?getenv *\(' \
|
||||
exclude='exempt from syntax-check' \
|
||||
halt='Use virGetEnv{Allow,Block}SUID instead of getenv' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_atoi:
|
||||
@prohibit='\bato(i|f|l|ll|q) *\(' \
|
||||
halt='Use virStrToLong* instead of atoi, atol, atof, atoq, atoll' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_wrong_filename_in_comment:
|
||||
@fail=0; \
|
||||
awk 'BEGIN { \
|
||||
fail=0; \
|
||||
} FNR < 3 { \
|
||||
n=match($$0, /[[:space:]][^[:space:]]*[.][ch][[:space:]:]/); \
|
||||
if (n > 0) { \
|
||||
A=substr($$0, RSTART+1, RLENGTH-2); \
|
||||
n=split(FILENAME, arr, "/"); \
|
||||
if (A != arr[n]) { \
|
||||
print "in " FILENAME ": " A " mentioned in comments "; \
|
||||
fail=1; \
|
||||
} \
|
||||
} \
|
||||
} END { \
|
||||
if (fail == 1) { \
|
||||
exit 1; \
|
||||
} \
|
||||
}' $$($(VC_LIST_EXCEPT) | grep '\.[ch]$$') || fail=1; \
|
||||
if test $$fail -eq 1; then \
|
||||
{ echo '$(ME): The file name in comments must match the' \
|
||||
'actual file name' 1>&2; exit 1; } \
|
||||
fi;
|
||||
|
||||
sc_prohibit_virConnectOpen_in_virsh:
|
||||
@prohibit='\bvirConnectOpen[a-zA-Z]* *\(' \
|
||||
in_vc_files='^tools/virsh-.*\.[ch]$$' \
|
||||
halt='Use vshConnect() in virsh instead of virConnectOpen*' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_require_space_before_label:
|
||||
@prohibit='^( ?)?[_a-zA-Z0-9]+:$$' \
|
||||
in_vc_files='\.[ch]$$' \
|
||||
halt='Top-level labels should be indented by one space' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Allow for up to three spaces before the label: this is to avoid running
|
||||
# into situations where neither this rule nor require_space_before_label
|
||||
# would apply, eg. a line matching ^[a-zA-Z0-9]+ :$
|
||||
sc_prohibit_space_in_label:
|
||||
@prohibit='^ {0,3}[_a-zA-Z0-9]+ +:$$' \
|
||||
in_vc_files='\.[ch]$$' \
|
||||
halt='There should be no space between label name and colon' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Doesn't catch all cases of mismatched braces across if-else, but it helps
|
||||
sc_require_if_else_matching_braces:
|
||||
@prohibit='( else( if .*\))? {|} else( if .*\))?$$)' \
|
||||
in_vc_files='\.[chx]$$' \
|
||||
halt='if one side of if-else uses {}, both sides must use it' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_curly_braces_style:
|
||||
@files=$$($(VC_LIST_EXCEPT) | grep '\.[ch]$$'); \
|
||||
if $(GREP) -nHP \
|
||||
'^\s*(?!([a-zA-Z_]*for_?each[a-zA-Z_]*) ?\()([_a-zA-Z0-9]+( [_a-zA-Z0-9]+)* ?\()?(\*?[_a-zA-Z0-9]+(,? \*?[_a-zA-Z0-9\[\]]+)+|void)\) ?\{' \
|
||||
$$files; then \
|
||||
echo '$(ME): Non-K&R style used for curly braces around' \
|
||||
'function body, see HACKING' 1>&2; exit 1; \
|
||||
fi; \
|
||||
if $(GREP) -A1 -En ' ((if|for|while|switch) \(|(else|do)\b)[^{]*$$'\
|
||||
$$files | $(GREP) '^[^ ]*- *{'; then \
|
||||
echo '$(ME): Use hanging braces for compound statements,' \
|
||||
'see HACKING' 1>&2; exit 1; \
|
||||
fi
|
||||
|
||||
sc_prohibit_windows_special_chars_in_filename:
|
||||
@files=$$($(VC_LIST_EXCEPT) | grep '[:*?"<>|]'); \
|
||||
test -n "$$files" && { echo '$(ME): Windows special chars' \
|
||||
'in filename not allowed:' 1>&2; echo $$files 1>&2; exit 1; } || :
|
||||
|
||||
sc_prohibit_mixed_case_abbreviations:
|
||||
@prohibit='Pci|Usb|Scsi' \
|
||||
in_vc_files='\.[ch]$$' \
|
||||
halt='Use PCI, USB, SCSI, not Pci, Usb, Scsi' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Require #include <locale.h> in all files that call setlocale()
|
||||
sc_require_locale_h:
|
||||
@require='include.*locale\.h' \
|
||||
containing='setlocale *(' \
|
||||
halt='setlocale() requires <locale.h>' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_empty_first_line:
|
||||
@awk 'BEGIN { fail=0; } \
|
||||
FNR == 1 { if ($$0 == "") { print FILENAME ":1:"; fail=1; } } \
|
||||
END { if (fail == 1) { \
|
||||
print "$(ME): Prohibited empty first line" > "/dev/stderr"; \
|
||||
} exit fail; }' $$($(VC_LIST_EXCEPT));
|
||||
|
||||
sc_prohibit_paren_brace:
|
||||
@prohibit='\)\{$$' \
|
||||
in_vc_files='\.[chx]$$' \
|
||||
halt='Put space between closing parenthesis and opening brace' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# C guarantees that static variables are zero initialized, and some compilers
|
||||
# waste space by sticking explicit initializers in .data instead of .bss
|
||||
sc_prohibit_static_zero_init:
|
||||
@prohibit='\bstatic\b.*= *(0[^xX0-9]|NULL|false)' \
|
||||
in_vc_files='\.[chx](\.in)?$$' \
|
||||
halt='static variables do not need explicit zero initialization'\
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# FreeBSD exports the "devname" symbol which produces a warning.
|
||||
sc_prohibit_devname:
|
||||
@prohibit='\bdevname\b' \
|
||||
exclude='sc_prohibit_devname' \
|
||||
halt='avoid using devname as FreeBSD exports the symbol' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_system_error_with_vir_err:
|
||||
@prohibit='\bvirReportSystemError *\(VIR_ERR_' \
|
||||
halt='do not use virReportSystemError with VIR_ERR_* error codes' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Rule to prohibit usage of virXXXFree within library, daemon, remote, etc.
|
||||
# functions. There's a corresponding exclude to allow usage within tests,
|
||||
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
|
||||
sc_prohibit_virXXXFree:
|
||||
@prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream|Secret|NWFilter|Interface|DomainSnapshot)Free\b' \
|
||||
exclude='sc_prohibit_virXXXFree' \
|
||||
halt='avoid using virXXXFree, use virObjectUnref instead' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_sysconf_pagesize:
|
||||
@prohibit='sysconf\(_SC_PAGESIZE' \
|
||||
halt='use virGetSystemPageSize[KB] instead of sysconf(_SC_PAGESIZE)' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_pthread_create:
|
||||
@prohibit='\bpthread_create\b' \
|
||||
exclude='sc_prohibit_pthread_create' \
|
||||
halt='avoid using pthread_create, use virThreadCreate instead' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_not_streq:
|
||||
@prohibit='! *STRN?EQ *\(.*\)' \
|
||||
halt='Use STRNEQ instead of !STREQ and STREQ instead of !STRNEQ' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
sc_prohibit_verbose_strcat:
|
||||
@prohibit='strncat\([^,]*,\s+([^,]*),\s+strlen\(\1\)\)' \
|
||||
in_vc_files='\.[ch]$$' \
|
||||
halt='Use strcat(a, b) instead of strncat(a, b, strlen(b))' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# Ensure that each .c file containing a "main" function also
|
||||
# calls virGettextInitialize
|
||||
sc_gettext_init:
|
||||
@require='virGettextInitialize *\(' \
|
||||
in_vc_files='\.c$$' \
|
||||
containing='\<main *(' \
|
||||
halt='the above files do not call virGettextInitialize' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# <dt> is mostly used to document symbols, in which case it should contain
|
||||
# a <code> element. The regular expression below trades speed and readability
|
||||
# for accuracy, and won't catch someone trying to stick a <canvas> inside a
|
||||
# <dt>, but that's what code reviews are for :)
|
||||
sc_prohibit_dt_without_code:
|
||||
@prohibit='<dt>([^<]|<[^c])' \
|
||||
exclude='exempt from syntax-check' \
|
||||
in_vc_files='docs/.*$$' \
|
||||
halt='Use <code> inside <dt> when documenting symbols' \
|
||||
$(_sc_search_regexp)
|
||||
|
||||
# We don't use this feature of maint.mk.
|
||||
prev_version_file = /dev/null
|
||||
|
||||
ifneq ($(_gl-Makefile),)
|
||||
ifeq (0,$(MAKELEVEL))
|
||||
_curr_status = .git-module-status
|
||||
# The sed filter accommodates those who check out on a commit from which
|
||||
@@ -1030,15 +691,11 @@ ifeq (0,$(MAKELEVEL))
|
||||
# b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib (v0.0-2286-gb653eda)
|
||||
# $ cat .git-module-status
|
||||
# b653eda3ac4864de205419d9f41eec267cb89eeb
|
||||
#
|
||||
# Keep this logic in sync with autogen.sh.
|
||||
_submodule_hash = $(SED) 's/^[ +-]//;s/ .*//'
|
||||
_submodule_hash = sed 's/^[ +-]//;s/ .*//'
|
||||
_update_required := $(shell \
|
||||
cd '$(srcdir)'; \
|
||||
test -d .git || { echo 0; exit; }; \
|
||||
test -f po/Makevars || { echo 1; exit; }; \
|
||||
test -f AUTHORS || { echo 1; exit; }; \
|
||||
test "no-git" = "$$(cat $(_curr_status))" && { echo 0; exit; }; \
|
||||
actual=$$(git submodule status | $(_submodule_hash); \
|
||||
git hash-object bootstrap.conf; \
|
||||
git ls-tree -d HEAD gnulib/local | awk '{print $$3}'; \
|
||||
@@ -1052,7 +709,6 @@ ifeq (0,$(MAKELEVEL))
|
||||
maint.mk Makefile: _autogen
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
|
||||
# It is necessary to call autogen any time gnulib changes. Autogen
|
||||
# reruns configure, then we regenerate all Makefiles at once.
|
||||
@@ -1062,64 +718,33 @@ _autogen:
|
||||
./config.status
|
||||
|
||||
# regenerate HACKING as part of the syntax-check
|
||||
ifneq ($(_gl-Makefile),)
|
||||
syntax-check: $(top_srcdir)/HACKING spacing-check test-wrap-argv \
|
||||
prohibit-duplicate-header
|
||||
endif
|
||||
|
||||
# Don't include duplicate header in the source (either *.c or *.h)
|
||||
prohibit-duplicate-header:
|
||||
$(AM_V_GEN)files=$$($(VC_LIST_EXCEPT) | grep '\.[chx]$$'); \
|
||||
$(PERL) -W $(top_srcdir)/build-aux/prohibit-duplicate-header.pl $$files
|
||||
|
||||
spacing-check:
|
||||
$(AM_V_GEN)files=`$(VC_LIST) | grep '\.c$$'`; \
|
||||
$(PERL) $(top_srcdir)/build-aux/check-spacing.pl $$files || \
|
||||
{ echo '$(ME): incorrect formatting, see HACKING for rules' 1>&2; \
|
||||
exit 1; }
|
||||
|
||||
test-wrap-argv:
|
||||
$(AM_V_GEN)files=`$(VC_LIST) | grep -E '\.(ldargs|args)'`; \
|
||||
$(PERL) $(top_srcdir)/tests/test-wrap-argv.pl --check $$files
|
||||
syntax-check: $(top_srcdir)/HACKING
|
||||
|
||||
# sc_po_check can fail if generated files are not built first
|
||||
sc_po_check: \
|
||||
$(srcdir)/daemon/remote_dispatch.h \
|
||||
$(srcdir)/daemon/qemu_dispatch.h \
|
||||
$(srcdir)/src/remote/remote_client_bodies.h \
|
||||
$(srcdir)/daemon/admin_dispatch.h \
|
||||
$(srcdir)/src/admin/admin_client.h
|
||||
$(srcdir)/src/remote/remote_client_bodies.h
|
||||
$(srcdir)/daemon/remote_dispatch.h: $(srcdir)/src/remote/remote_protocol.x
|
||||
$(MAKE) -C daemon remote_dispatch.h
|
||||
$(srcdir)/daemon/qemu_dispatch.h: $(srcdir)/src/remote/qemu_protocol.x
|
||||
$(MAKE) -C daemon qemu_dispatch.h
|
||||
$(srcdir)/src/remote/remote_client_bodies.h: $(srcdir)/src/remote/remote_protocol.x
|
||||
$(MAKE) -C src remote/remote_client_bodies.h
|
||||
$(srcdir)/daemon/admin_dispatch.h: $(srcdir)/src/admin/admin_protocol.x
|
||||
$(MAKE) -C daemon admin_dispatch.h
|
||||
$(srcdir)/src/admin/admin_client.h: $(srcdir)/src/admin/admin_protocol.x
|
||||
$(MAKE) -C src admin/admin_client.h
|
||||
|
||||
# List all syntax-check exemptions:
|
||||
exclude_file_name_regexp--sc_avoid_strcase = ^tools/vsh\.h$$
|
||||
exclude_file_name_regexp--sc_avoid_strcase = ^tools/virsh\.h$$
|
||||
|
||||
_src1=libvirt-stream|fdstream|qemu/qemu_monitor|util/(vircommand|virfile)|xen/xend_internal|rpc/virnetsocket|lxc/lxc_controller|locking/lock_daemon|logging/log_daemon
|
||||
_test1=shunloadtest|virnettlscontexttest|virnettlssessiontest|vircgroupmock
|
||||
_src1=libvirt|fdstream|qemu/qemu_monitor|util/(command|util)|xen/xend_internal|rpc/virnetsocket|lxc/lxc_controller
|
||||
exclude_file_name_regexp--sc_avoid_write = \
|
||||
^(src/($(_src1))|daemon/libvirtd|tools/virsh-console|tests/($(_test1)))\.c$$
|
||||
^(src/($(_src1))|daemon/libvirtd|tools/console|tests/(shunload|virnettlscontext)test)\.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_bindtextdomain = .*
|
||||
exclude_file_name_regexp--sc_bindtextdomain = ^(tests|examples)/
|
||||
|
||||
exclude_file_name_regexp--sc_gettext_init = ^(tests|examples)/
|
||||
exclude_file_name_regexp--sc_copyright_address = \
|
||||
^COPYING\.LIB$$
|
||||
|
||||
exclude_file_name_regexp--sc_copyright_format = \
|
||||
^cfg\.mk$$
|
||||
|
||||
exclude_file_name_regexp--sc_copyright_usage = \
|
||||
^COPYING(|\.LESSER)$$
|
||||
|
||||
exclude_file_name_regexp--sc_flags_usage = \
|
||||
^(cfg\.mk|docs/|src/util/virnetdevtap\.c$$|tests/(vir(cgroup|pci|test|usb)|nss|qemuxml2argv)mock\.c$$)
|
||||
exclude_file_name_regexp--sc_flags_usage = ^(docs/|src/util/virnetdevtap\.c$$)
|
||||
|
||||
exclude_file_name_regexp--sc_libvirt_unmarked_diagnostics = \
|
||||
^(src/rpc/gendispatch\.pl$$|tests/)
|
||||
@@ -1127,125 +752,68 @@ exclude_file_name_regexp--sc_libvirt_unmarked_diagnostics = \
|
||||
exclude_file_name_regexp--sc_po_check = ^(docs/|src/rpc/gendispatch\.pl$$)
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_VIR_ERR_NO_MEMORY = \
|
||||
^(cfg\.mk|include/libvirt/virterror\.h|daemon/dispatch\.c|src/util/virerror\.c|docs/internals/oomtesting\.html\.in)$$
|
||||
^(include/libvirt/virterror\.h|daemon/dispatch\.c|src/util/virterror\.c)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_PATH_MAX = \
|
||||
^cfg\.mk$$
|
||||
exclude_file_name_regexp--sc_prohibit_access_xok = ^src/util/util\.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_access_xok = \
|
||||
^(cfg\.mk|src/util/virutil\.c)$$
|
||||
exclude_file_name_regexp--sc_prohibit_always_true_header_tests = \
|
||||
^python/(libvirt-(qemu-)?override|typewrappers)\.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_asprintf = \
|
||||
^(cfg\.mk|bootstrap.conf$$|examples/|src/util/virstring\.[ch]$$|tests/vircgroupmock\.c$$)
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_strdup = \
|
||||
^(docs/|examples/|src/util/virstring\.c|tests/vir(netserverclient|cgroup)mock.c$$)
|
||||
^(bootstrap.conf$$|src/util/util\.c$$|examples/domain-events/events-c/event-test\.c$$)
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_close = \
|
||||
(\.p[yl]$$|\.spec\.in$$|^docs/|^(src/util/virfile\.c|src/libvirt-stream\.c|tests/vir.+mock\.c)$$)
|
||||
(\.p[yl]$$|^docs/|^(src/util/virfile\.c|src/libvirt\.c)$$)
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF = \
|
||||
(^tests/(qemuhelp|virhostcpu|virpcitest)data/|\.diff|tests/virconfdata/no-newline\.conf$$)
|
||||
(^tests/(qemuhelp|nodeinfo)data/|\.(gif|ico|png|diff)$$)
|
||||
|
||||
_src2=src/(util/vircommand|libvirt|lxc/lxc_controller|locking/lock_daemon|logging/log_daemon)
|
||||
_src2=src/(util/command|libvirt|lxc/lxc_controller)
|
||||
exclude_file_name_regexp--sc_prohibit_fork_wrappers = \
|
||||
(^($(_src2)|tests/testutils|daemon/libvirtd)\.c$$)
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_gethostname = ^src/util/virutil\.c$$
|
||||
exclude_file_name_regexp--sc_prohibit_gethostname = ^src/util/util\.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_internal_functions = \
|
||||
^src/(util/(viralloc|virutil|virfile)\.[hc]|esx/esx_vi\.c)$$
|
||||
^src/(util/(memory|util|virfile)\.[hc]|esx/esx_vi\.c)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_newline_at_end_of_diagnostic = \
|
||||
^src/rpc/gendispatch\.pl$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_nonreentrant = \
|
||||
^((po|tests)/|docs/.*(py|html\.in)|run.in$$|tools/wireshark/util/genxdrstub\.pl$$)
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_select = \
|
||||
^cfg\.mk$$
|
||||
^((po|tests)/|docs/.*py|run.in$$)
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_raw_allocation = \
|
||||
^(docs/hacking\.html\.in|src/util/viralloc\.[ch]|examples/.*|tests/(securityselinuxhelper|vircgroupmock)\.c|tools/wireshark/src/packet-libvirt\.c)$$
|
||||
^(src/util/memory\.[ch]|examples/.*)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_readlink = \
|
||||
^src/(util/virutil|lxc/lxc_container)\.c$$
|
||||
^src/(util/util|lxc/lxc_container)\.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_setuid = ^src/util/virutil\.c$$
|
||||
exclude_file_name_regexp--sc_prohibit_setuid = ^src/util/util\.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_sprintf = \
|
||||
^(cfg\.mk|docs/hacking\.html\.in|.*\.stp|.*\.pl)$$
|
||||
^(docs/hacking\.html\.in)|(examples/systemtap/.*stp)|(src/dtrace2systemtap\.pl)|(src/rpc/gensystemtap\.pl)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_strncpy = ^src/util/virstring\.c$$
|
||||
exclude_file_name_regexp--sc_prohibit_strncpy = ^src/util/util\.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_strtol = ^examples/.*$$
|
||||
exclude_file_name_regexp--sc_prohibit_strtol = \
|
||||
^src/(util/sexpr|(vbox|xen|xenxs)/.*)\.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_xmlGetProp = ^src/util/virxml\.c$$
|
||||
exclude_file_name_regexp--sc_prohibit_xmlGetProp = ^src/util/xml\.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_xmlURI = ^src/util/viruri\.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_return_as_function = \.py$$
|
||||
|
||||
exclude_file_name_regexp--sc_require_config_h = \
|
||||
^(examples/|tools/virsh-edit\.c$$)
|
||||
_virsh_includes=(edit|domain-monitor|domain|volume|pool|network|interface|nwfilter|secret|snapshot|host|nodedev)
|
||||
exclude_file_name_regexp--sc_require_config_h = ^(examples/|tools/virsh-$(_virsh_includes)\.c$$)
|
||||
|
||||
exclude_file_name_regexp--sc_require_config_h_first = \
|
||||
^(examples/|tools/virsh-edit\.c$$)
|
||||
exclude_file_name_regexp--sc_require_config_h_first = ^(examples/|tools/virsh-$(_virsh_includes)\.c$$)
|
||||
|
||||
exclude_file_name_regexp--sc_trailing_blank = \
|
||||
/qemuhelpdata/|/sysinfodata/.*\.data|/virhostcpudata/.*\.cpuinfo$$
|
||||
(/qemuhelpdata/|\.(fig|gif|ico|png)$$)
|
||||
|
||||
exclude_file_name_regexp--sc_unmarked_diagnostics = \
|
||||
^(docs/apibuild.py|tests/virt-aa-helper-test)$$
|
||||
|
||||
exclude_file_name_regexp--sc_size_of_brackets = cfg.mk
|
||||
|
||||
exclude_file_name_regexp--sc_correct_id_types = \
|
||||
(^src/locking/lock_protocol.x$$)
|
||||
|
||||
exclude_file_name_regexp--sc_m4_quote_check = m4/virt-lib.m4
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_include_public_headers_quote = \
|
||||
^(src/internal\.h$$|tools/wireshark/src/packet-libvirt.h$$)
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_include_public_headers_brackets = \
|
||||
^(tools/|examples/|include/libvirt/(virterror|libvirt(-(admin|qemu|lxc))?)\.h$$)
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_int_ijk = \
|
||||
^(src/remote_protocol-structs|src/remote/remote_protocol\.x|cfg\.mk|include/libvirt/libvirt.+|src/admin_protocol-structs|src/admin/admin_protocol\.x)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_getenv = \
|
||||
^tests/.*\.[ch]$$
|
||||
|
||||
exclude_file_name_regexp--sc_avoid_attribute_unused_in_header = \
|
||||
^(src/util/virlog\.h|src/network/bridge_driver\.h)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_mixed_case_abbreviations = \
|
||||
^src/(vbox/vbox_CAPI.*.h|esx/esx_vi.(c|h)|esx/esx_storage_backend_iscsi.c)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_empty_first_line = \
|
||||
^(README|daemon/THREADS\.txt|src/esx/README|docs/library.xen|tests/(vmwarever|virhostcpu)data/.*)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_useless_translation = \
|
||||
^tests/virpolkittest.c
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_devname = \
|
||||
^(tools/virsh.pod|cfg.mk|docs/.*)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
|
||||
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream|secret|nwfilter|interface|domain-snapshot).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream|secret|nwfilter|interface|domain-snapshot).c$$)
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_sysconf_pagesize = \
|
||||
^(cfg\.mk|src/util/virutil\.c)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_pthread_create = \
|
||||
^(cfg\.mk|src/util/virthread\.c|tests/.*)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_dt_without_code = \
|
||||
^docs/(newapi\.xsl|(apps|contact)\.html\.in)$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_always-defined_macros = \
|
||||
^tests/virtestmock.c$$
|
||||
|
||||
exclude_file_name_regexp--sc_prohibit_readdir = \
|
||||
^tests/.*mock\.c$$
|
||||
|
||||
@@ -1,89 +0,0 @@
|
||||
/*
|
||||
* Copyright (C) 2013 Red Hat, Inc.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library. If not, see
|
||||
* <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Since virt-login-shell will be setuid, we must do everything
|
||||
* we can to avoid linking to other libraries. Many of them do
|
||||
* unsafe things in functions marked __atttribute__((constructor)).
|
||||
* The only way avoid to avoid such deps is to re-compile the
|
||||
* functions with the code in question disabled, and for that we
|
||||
* must override the main config.h rules. Hence this file :-(
|
||||
*/
|
||||
|
||||
#ifdef LIBVIRT_SETUID_RPC_CLIENT
|
||||
# undef HAVE_LIBDEVMAPPER_H
|
||||
# undef HAVE_LIBNL
|
||||
# undef HAVE_LIBNL3
|
||||
# undef HAVE_LIBSASL2
|
||||
# undef WITH_CAPNG
|
||||
# undef WITH_CURL
|
||||
# undef WITH_DBUS
|
||||
# undef WITH_DTRACE_PROBES
|
||||
# undef WITH_GNUTLS
|
||||
# undef WITH_GNUTLS_GCRYPT
|
||||
# undef WITH_MACVTAP
|
||||
# undef WITH_NUMACTL
|
||||
# undef WITH_SASL
|
||||
# undef WITH_SSH2
|
||||
# undef WITH_SYSTEMD_DAEMON
|
||||
# undef WITH_VIRTUALPORT
|
||||
# undef WITH_YAJL
|
||||
# undef WITH_YAJL2
|
||||
#endif
|
||||
|
||||
/*
|
||||
* With the NSS module it's the same story as virt-login-shell. See the
|
||||
* explanation above.
|
||||
*/
|
||||
#ifdef LIBVIRT_NSS
|
||||
# undef HAVE_LIBDEVMAPPER_H
|
||||
# undef HAVE_LIBNL
|
||||
# undef HAVE_LIBNL3
|
||||
# undef HAVE_LIBSASL2
|
||||
# undef WITH_CAPNG
|
||||
# undef WITH_CURL
|
||||
# undef WITH_DTRACE_PROBES
|
||||
# undef WITH_GNUTLS
|
||||
# undef WITH_GNUTLS_GCRYPT
|
||||
# undef WITH_MACVTAP
|
||||
# undef WITH_NUMACTL
|
||||
# undef WITH_SASL
|
||||
# undef WITH_SSH2
|
||||
# undef WITH_VIRTUALPORT
|
||||
# undef WITH_SECDRIVER_SELINUX
|
||||
# undef WITH_SECDRIVER_APPARMOR
|
||||
# undef WITH_CAPNG
|
||||
#endif /* LIBVIRT_NSS */
|
||||
|
||||
/*
|
||||
* Define __GNUC__ to a sane default if it isn't yet defined.
|
||||
* This is done here so that it's included as early as possible; gnulib relies
|
||||
* on this to be defined in features.h, which should be included from ctype.h.
|
||||
* This doesn't happen on many non-glibc systems.
|
||||
* When __GNUC__ is not defined, gnulib defines it to 0, which breaks things.
|
||||
*/
|
||||
#ifdef __GNUC__
|
||||
# ifndef __GNUC_PREREQ
|
||||
# if defined __GNUC__ && defined __GNUC_MINOR__
|
||||
# define __GNUC_PREREQ(maj, min) \
|
||||
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
|
||||
# else
|
||||
# define __GNUC_PREREQ(maj, min) 0
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
2329
configure.ac
2329
configure.ac
File diff suppressed because it is too large
Load Diff
@@ -1,159 +1,72 @@
|
||||
## Process this file with automake to produce Makefile.in
|
||||
|
||||
## Copyright (C) 2005-2015 Red Hat, Inc.
|
||||
##
|
||||
## This library is free software; you can redistribute it and/or
|
||||
## modify it under the terms of the GNU Lesser General Public
|
||||
## License as published by the Free Software Foundation; either
|
||||
## version 2.1 of the License, or (at your option) any later version.
|
||||
##
|
||||
## This library is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
## Lesser General Public License for more details.
|
||||
##
|
||||
## You should have received a copy of the GNU Lesser General Public
|
||||
## License along with this library. If not, see
|
||||
## <http://www.gnu.org/licenses/>.
|
||||
## Copyright (C) 2005-2012 Red Hat, Inc.
|
||||
## See COPYING.LIB for the License of this software
|
||||
|
||||
INCLUDES = \
|
||||
-I$(top_builddir)/gnulib/lib -I$(top_srcdir)/gnulib/lib \
|
||||
-I$(top_srcdir) \
|
||||
-I$(top_builddir)/include -I$(top_srcdir)/include \
|
||||
-I$(top_builddir)/src -I$(top_srcdir)/src \
|
||||
-I$(top_srcdir)/src/util \
|
||||
-I$(top_srcdir)/src/conf \
|
||||
-I$(top_srcdir)/src/rpc \
|
||||
-I$(top_srcdir)/src/remote \
|
||||
-I$(top_srcdir)/src/admin \
|
||||
-I$(top_srcdir)/src/access \
|
||||
$(GETTEXT_CPPFLAGS)
|
||||
|
||||
CLEANFILES =
|
||||
|
||||
DAEMON_GENERATED = \
|
||||
remote_dispatch.h \
|
||||
lxc_dispatch.h \
|
||||
qemu_dispatch.h \
|
||||
admin_dispatch.h \
|
||||
$(NULL)
|
||||
DAEMON_GENERATED = \
|
||||
$(srcdir)/remote_dispatch.h \
|
||||
$(srcdir)/qemu_dispatch.h
|
||||
|
||||
DAEMON_SOURCES = \
|
||||
libvirtd.c libvirtd.h \
|
||||
libvirtd-config.c libvirtd-config.h \
|
||||
remote.c remote.h \
|
||||
stream.c stream.h \
|
||||
../src/remote/remote_protocol.c \
|
||||
../src/remote/qemu_protocol.c \
|
||||
$(DAEMON_GENERATED)
|
||||
|
||||
LIBVIRTD_CONF_SOURCES = libvirtd-config.c libvirtd-config.h
|
||||
|
||||
PODFILES = \
|
||||
libvirtd.pod \
|
||||
$(NULL)
|
||||
|
||||
MANINFILES = \
|
||||
libvirtd.8.in \
|
||||
$(NULL)
|
||||
|
||||
DISTCLEANFILES =
|
||||
EXTRA_DIST = \
|
||||
remote_dispatch.h \
|
||||
lxc_dispatch.h \
|
||||
qemu_dispatch.h \
|
||||
admin_dispatch.h \
|
||||
libvirtd.conf \
|
||||
libvirtd.init.in \
|
||||
libvirtd.upstart \
|
||||
libvirtd.policy.in \
|
||||
libvirt.rules \
|
||||
libvirtd.sasl \
|
||||
libvirtd.service.in \
|
||||
libvirtd.sysconf \
|
||||
libvirtd.sysctl \
|
||||
libvirtd.aug \
|
||||
libvirtd.logrotate.in \
|
||||
libvirtd.qemu.logrotate.in \
|
||||
libvirtd.lxc.logrotate.in \
|
||||
libvirtd.libxl.logrotate.in \
|
||||
libvirtd.uml.logrotate.in \
|
||||
test_libvirtd.aug.in \
|
||||
THREADS.txt \
|
||||
$(PODFILES) \
|
||||
$(MANINFILES) \
|
||||
$(DAEMON_SOURCES) \
|
||||
$(LIBVIRTD_CONF_SOURCES) \
|
||||
$(NULL)
|
||||
libvirtd.pod.in \
|
||||
libvirtd.8.in \
|
||||
$(DAEMON_SOURCES)
|
||||
|
||||
BUILT_SOURCES =
|
||||
|
||||
REMOTE_PROTOCOL = $(top_srcdir)/src/remote/remote_protocol.x
|
||||
LXC_PROTOCOL = $(top_srcdir)/src/remote/lxc_protocol.x
|
||||
QEMU_PROTOCOL = $(top_srcdir)/src/remote/qemu_protocol.x
|
||||
ADMIN_PROTOCOL = $(top_srcdir)/src/admin/admin_protocol.x
|
||||
|
||||
remote_dispatch.h: $(top_srcdir)/src/rpc/gendispatch.pl \
|
||||
$(srcdir)/remote_dispatch.h: $(srcdir)/../src/rpc/gendispatch.pl \
|
||||
$(REMOTE_PROTOCOL)
|
||||
$(AM_V_GEN)$(PERL) -w $(top_srcdir)/src/rpc/gendispatch.pl \
|
||||
--mode=server remote REMOTE $(REMOTE_PROTOCOL) \
|
||||
> $(srcdir)/remote_dispatch.h
|
||||
$(AM_V_GEN)$(PERL) -w $(srcdir)/../src/rpc/gendispatch.pl -b remote REMOTE \
|
||||
$(REMOTE_PROTOCOL) > $@
|
||||
|
||||
lxc_dispatch.h: $(top_srcdir)/src/rpc/gendispatch.pl \
|
||||
$(LXC_PROTOCOL)
|
||||
$(AM_V_GEN)$(PERL) -w $(top_srcdir)/src/rpc/gendispatch.pl \
|
||||
--mode=server lxc LXC $(LXC_PROTOCOL) \
|
||||
> $(srcdir)/lxc_dispatch.h
|
||||
|
||||
qemu_dispatch.h: $(top_srcdir)/src/rpc/gendispatch.pl \
|
||||
$(srcdir)/qemu_dispatch.h: $(srcdir)/../src/rpc/gendispatch.pl \
|
||||
$(QEMU_PROTOCOL)
|
||||
$(AM_V_GEN)$(PERL) -w $(top_srcdir)/src/rpc/gendispatch.pl \
|
||||
--mode=server qemu QEMU $(QEMU_PROTOCOL) \
|
||||
> $(srcdir)/qemu_dispatch.h
|
||||
|
||||
admin_dispatch.h: $(top_srcdir)/src/rpc/gendispatch.pl \
|
||||
$(ADMIN_PROTOCOL)
|
||||
$(AM_V_GEN)$(PERL) -w $(top_srcdir)/src/rpc/gendispatch.pl \
|
||||
--mode=server admin ADMIN $(ADMIN_PROTOCOL) \
|
||||
> $(srcdir)/admin_dispatch.h
|
||||
$(AM_V_GEN)$(PERL) -w $(srcdir)/../src/rpc/gendispatch.pl -b qemu QEMU \
|
||||
$(QEMU_PROTOCOL) > $@
|
||||
|
||||
if WITH_LIBVIRTD
|
||||
|
||||
# Build a convenience library, for reuse in tests/libvirtdconftest
|
||||
noinst_LTLIBRARIES = libvirtd_conf.la
|
||||
libvirtd_conf_la_SOURCES = $(LIBVIRTD_CONF_SOURCES)
|
||||
libvirtd_conf_la_CFLAGS = \
|
||||
$(LIBXML_CFLAGS) \
|
||||
$(XDR_CFLAGS) \
|
||||
$(WARN_CFLAGS) $(PIE_CFLAGS) \
|
||||
$(COVERAGE_CFLAGS) \
|
||||
$(NULL)
|
||||
libvirtd_conf_la_LDFLAGS = \
|
||||
$(RELRO_LDFLAGS) \
|
||||
$(PIE_LDFLAGS) \
|
||||
$(COVERAGE_LDFLAGS) \
|
||||
$(NO_INDIRECT_LDFLAGS) \
|
||||
$(NULL)
|
||||
libvirtd_conf_la_LIBADD = $(LIBXML_LIBS)
|
||||
|
||||
noinst_LTLIBRARIES += libvirtd_admin.la
|
||||
libvirtd_admin_la_SOURCES = \
|
||||
admin.c admin.h admin_server.c admin_server.h
|
||||
|
||||
libvirtd_admin_la_CFLAGS = \
|
||||
$(AM_CFLAGS) \
|
||||
$(XDR_CFLAGS) \
|
||||
$(PIE_CFLAGS) \
|
||||
$(WARN_CFLAGS) \
|
||||
$(LIBXML_CFLAGS) \
|
||||
$(COVERAGE_CFLAGS) \
|
||||
$(NULL)
|
||||
libvirtd_admin_la_LDFLAGS = \
|
||||
$(PIE_LDFLAGS) \
|
||||
$(RELRO_LDFLAGS) \
|
||||
$(COVERAGE_LDFLAGS) \
|
||||
$(NO_INDIRECT_LDFLAGS) \
|
||||
$(NULL)
|
||||
libvirtd_admin_la_LIBADD = \
|
||||
../src/libvirt-admin.la
|
||||
|
||||
man8_MANS = libvirtd.8
|
||||
|
||||
sbin_PROGRAMS = libvirtd
|
||||
@@ -169,196 +82,165 @@ augeastests_DATA = test_libvirtd.aug
|
||||
|
||||
CLEANFILES += test_libvirtd.aug
|
||||
|
||||
libvirtd.8: $(srcdir)/libvirtd.8.in
|
||||
$(AM_V_GEN)sed \
|
||||
-e 's!SYSCONFDIR!$(sysconfdir)!g' \
|
||||
-e 's!LOCALSTATEDIR!$(localstatedir)!g' \
|
||||
< $< > $@-t && \
|
||||
mv $@-t $@
|
||||
|
||||
libvirtd_SOURCES = $(DAEMON_SOURCES)
|
||||
|
||||
#-D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_POSIX_C_SOURCE=199506L
|
||||
libvirtd_CFLAGS = \
|
||||
$(LIBXML_CFLAGS) $(GNUTLS_CFLAGS) $(SASL_CFLAGS) \
|
||||
$(XDR_CFLAGS) $(DBUS_CFLAGS) $(LIBNL_CFLAGS) \
|
||||
$(WARN_CFLAGS) $(PIE_CFLAGS) \
|
||||
$(XDR_CFLAGS) $(POLKIT_CFLAGS) $(DBUS_CFLAGS) $(LIBNL_CFLAGS) \
|
||||
$(WARN_CFLAGS) \
|
||||
$(COVERAGE_CFLAGS) \
|
||||
-DQEMUD_PID_FILE="\"$(QEMUD_PID_FILE)\""
|
||||
|
||||
libvirtd_LDFLAGS = \
|
||||
$(RELRO_LDFLAGS) \
|
||||
$(PIE_LDFLAGS) \
|
||||
$(COVERAGE_LDFLAGS) \
|
||||
$(NO_INDIRECT_LDFLAGS) \
|
||||
$(NULL)
|
||||
$(WARN_CFLAGS) \
|
||||
$(COVERAGE_LDFLAGS)
|
||||
|
||||
libvirtd_LDADD = \
|
||||
$(LIBXML_LIBS) \
|
||||
$(GNUTLS_LIBS) \
|
||||
$(SASL_LIBS) \
|
||||
$(DBUS_LIBS) \
|
||||
$(POLKIT_LIBS) \
|
||||
$(LIBNL_LIBS)
|
||||
|
||||
if WITH_DTRACE_PROBES
|
||||
libvirtd_LDADD += ../src/libvirt_probes.lo
|
||||
endif WITH_DTRACE_PROBES
|
||||
endif
|
||||
|
||||
libvirtd_LDADD += \
|
||||
libvirtd_conf.la \
|
||||
libvirtd_admin.la \
|
||||
../src/libvirt-lxc.la \
|
||||
../src/libvirt-qemu.la \
|
||||
../src/libvirt_driver_remote.la \
|
||||
$(NULL)
|
||||
../src/libvirt-qemu.la
|
||||
|
||||
if ! WITH_DRIVER_MODULES
|
||||
if WITH_QEMU
|
||||
libvirtd_LDADD += ../src/libvirt_driver_qemu.la
|
||||
if WITH_DTRACE_PROBES
|
||||
libvirtd_LDADD += ../src/libvirt_qemu_probes.lo
|
||||
endif WITH_DTRACE_PROBES
|
||||
endif WITH_QEMU
|
||||
endif
|
||||
endif
|
||||
|
||||
if WITH_LXC
|
||||
libvirtd_LDADD += ../src/libvirt_driver_lxc.la
|
||||
endif WITH_LXC
|
||||
endif
|
||||
|
||||
if WITH_XEN
|
||||
libvirtd_LDADD += ../src/libvirt_driver_xen.la
|
||||
endif WITH_XEN
|
||||
endif
|
||||
|
||||
if WITH_LIBXL
|
||||
libvirtd_LDADD += ../src/libvirt_driver_libxl.la
|
||||
endif WITH_LIBXL
|
||||
endif
|
||||
|
||||
if WITH_UML
|
||||
libvirtd_LDADD += ../src/libvirt_driver_uml.la
|
||||
endif WITH_UML
|
||||
|
||||
if WITH_VBOX
|
||||
libvirtd_LDADD += ../src/libvirt_driver_vbox.la
|
||||
endif WITH_VBOX
|
||||
|
||||
if WITH_VZ
|
||||
libvirtd_LDADD += ../src/libvirt_driver_vz.la
|
||||
endif WITH_VZ
|
||||
endif
|
||||
|
||||
if WITH_STORAGE
|
||||
libvirtd_LDADD += ../src/libvirt_driver_storage.la
|
||||
endif WITH_STORAGE
|
||||
endif
|
||||
|
||||
if WITH_NETWORK
|
||||
libvirtd_LDADD += ../src/libvirt_driver_network.la
|
||||
endif WITH_NETWORK
|
||||
endif
|
||||
|
||||
if WITH_INTERFACE
|
||||
libvirtd_LDADD += ../src/libvirt_driver_interface.la
|
||||
endif WITH_INTERFACE
|
||||
endif
|
||||
|
||||
if WITH_NODE_DEVICES
|
||||
libvirtd_LDADD += ../src/libvirt_driver_nodedev.la
|
||||
endif WITH_NODE_DEVICES
|
||||
endif
|
||||
|
||||
if WITH_SECRETS
|
||||
libvirtd_LDADD += ../src/libvirt_driver_secret.la
|
||||
endif WITH_SECRETS
|
||||
endif
|
||||
|
||||
if WITH_NWFILTER
|
||||
libvirtd_LDADD += ../src/libvirt_driver_nwfilter.la
|
||||
endif WITH_NWFILTER
|
||||
endif ! WITH_DRIVER_MODULES
|
||||
endif
|
||||
endif
|
||||
|
||||
libvirtd_LDADD += ../src/libvirt.la
|
||||
|
||||
if WITH_POLKIT
|
||||
if WITH_POLKIT0
|
||||
if HAVE_POLKIT
|
||||
if HAVE_POLKIT0
|
||||
policydir = $(datadir)/PolicyKit/policy
|
||||
policyauth = auth_admin_keep_session
|
||||
else ! WITH_POLKIT0
|
||||
else
|
||||
policydir = $(datadir)/polkit-1/actions
|
||||
policyauth = auth_admin_keep
|
||||
rulesdir = $(datadir)/polkit-1/rules.d
|
||||
rulesfile = libvirt.rules
|
||||
endif ! WITH_POLKIT0
|
||||
endif WITH_POLKIT
|
||||
endif
|
||||
endif
|
||||
|
||||
libvirtd.policy: libvirtd.policy.in $(top_builddir)/config.status
|
||||
$(AM_V_GEN) sed \
|
||||
-e 's|[@]authaction[@]|$(policyauth)|g' \
|
||||
-e 's![@]authaction[@]!$(policyauth)!g' \
|
||||
< $< > $@-t && \
|
||||
mv $@-t $@
|
||||
BUILT_SOURCES += libvirtd.policy
|
||||
|
||||
install-data-local: install-init-redhat install-init-systemd \
|
||||
install-init-upstart \
|
||||
install-data-local: install-init-redhat install-init-systemd install-init-upstart \
|
||||
install-data-sasl install-data-polkit \
|
||||
install-logrotate install-sysctl
|
||||
$(MKDIR_P) $(DESTDIR)$(localstatedir)/log/libvirt \
|
||||
$(DESTDIR)$(localstatedir)/run/libvirt \
|
||||
$(DESTDIR)$(localstatedir)/lib/libvirt
|
||||
|
||||
uninstall-local:: uninstall-init-redhat uninstall-init-systemd \
|
||||
uninstall-init-upstart \
|
||||
uninstall-local:: uninstall-init-redhat uninstall-init-systemd uninstall-init-upstart \
|
||||
uninstall-data-sasl uninstall-data-polkit \
|
||||
uninstall-logrotate uninstall-sysctl
|
||||
rmdir $(DESTDIR)$(localstatedir)/log/libvirt || :
|
||||
rmdir $(DESTDIR)$(localstatedir)/run/libvirt || :
|
||||
rmdir $(DESTDIR)$(localstatedir)/lib/libvirt || :
|
||||
|
||||
if WITH_POLKIT
|
||||
if HAVE_POLKIT
|
||||
install-data-polkit::
|
||||
$(MKDIR_P) $(DESTDIR)$(policydir)
|
||||
$(INSTALL_DATA) libvirtd.policy $(DESTDIR)$(policydir)/org.libvirt.unix.policy
|
||||
if ! WITH_POLKIT0
|
||||
$(MKDIR_P) $(DESTDIR)$(rulesdir)
|
||||
$(INSTALL_DATA) $(srcdir)/$(rulesfile) $(DESTDIR)$(rulesdir)/50-libvirt.rules
|
||||
endif ! WITH_POLKIT0
|
||||
|
||||
uninstall-data-polkit::
|
||||
rm -f $(DESTDIR)$(policydir)/org.libvirt.unix.policy
|
||||
rmdir $(DESTDIR)$(policydir) || :
|
||||
if ! WITH_POLKIT0
|
||||
rm -f $(DESTDIR)$(rulesdir)/50-libvirt.rules
|
||||
rmdir $(DESTDIR)$(rulesdir) || :
|
||||
endif ! WITH_POLKIT0
|
||||
|
||||
else ! WITH_POLKIT
|
||||
else
|
||||
install-data-polkit::
|
||||
uninstall-data-polkit::
|
||||
endif ! WITH_POLKIT
|
||||
endif
|
||||
|
||||
remote.c: $(DAEMON_GENERATED)
|
||||
remote.h: $(DAEMON_GENERATED)
|
||||
admin.c: $(DAEMON_GENERATED)
|
||||
admin.h: $(DAEMON_GENERATED)
|
||||
|
||||
LOGROTATE_CONFS = libvirtd.qemu.logrotate libvirtd.lxc.logrotate \
|
||||
libvirtd.libxl.logrotate libvirtd.uml.logrotate \
|
||||
libvirtd.logrotate
|
||||
libvirtd.uml.logrotate libvirtd.logrotate
|
||||
|
||||
BUILT_SOURCES += $(LOGROTATE_CONFS)
|
||||
|
||||
libvirtd.logrotate: libvirtd.logrotate.in
|
||||
$(AM_V_GEN)sed \
|
||||
-e 's|[@]localstatedir[@]|$(localstatedir)|g' \
|
||||
-e 's![@]localstatedir[@]!$(localstatedir)!g' \
|
||||
< $< > $@-t && \
|
||||
mv $@-t $@
|
||||
|
||||
libvirtd.qemu.logrotate: libvirtd.qemu.logrotate.in
|
||||
$(AM_V_GEN)sed \
|
||||
-e 's|[@]localstatedir[@]|$(localstatedir)|g' \
|
||||
-e 's![@]localstatedir[@]!$(localstatedir)!g' \
|
||||
< $< > $@-t && \
|
||||
mv $@-t $@
|
||||
|
||||
libvirtd.lxc.logrotate: libvirtd.lxc.logrotate.in
|
||||
$(AM_V_GEN)sed \
|
||||
-e 's|[@]localstatedir[@]|$(localstatedir)|g' \
|
||||
< $< > $@-t && \
|
||||
mv $@-t $@
|
||||
|
||||
libvirtd.libxl.logrotate: libvirtd.libxl.logrotate.in
|
||||
$(AM_V_GEN)sed \
|
||||
-e 's|[@]localstatedir[@]|$(localstatedir)|g' \
|
||||
-e 's![@]localstatedir[@]!$(localstatedir)!g' \
|
||||
< $< > $@-t && \
|
||||
mv $@-t $@
|
||||
|
||||
libvirtd.uml.logrotate: libvirtd.uml.logrotate.in
|
||||
$(AM_V_GEN)sed \
|
||||
-e 's|[@]localstatedir[@]|$(localstatedir)|g' \
|
||||
-e 's![@]localstatedir[@]!$(localstatedir)!g' \
|
||||
< $< > $@-t && \
|
||||
mv $@-t $@
|
||||
|
||||
@@ -367,22 +249,15 @@ install-logrotate: $(LOGROTATE_CONFS)
|
||||
$(DESTDIR)$(localstatedir)/log/libvirt/lxc/ \
|
||||
$(DESTDIR)$(localstatedir)/log/libvirt/uml/ \
|
||||
$(DESTDIR)$(sysconfdir)/logrotate.d/
|
||||
$(INSTALL_DATA) libvirtd.logrotate \
|
||||
$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd
|
||||
$(INSTALL_DATA) libvirtd.qemu.logrotate \
|
||||
$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.qemu
|
||||
$(INSTALL_DATA) libvirtd.lxc.logrotate \
|
||||
$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.lxc
|
||||
$(INSTALL_DATA) libvirtd.libxl.logrotate \
|
||||
$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.libxl
|
||||
$(INSTALL_DATA) libvirtd.uml.logrotate \
|
||||
$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.uml
|
||||
$(INSTALL_DATA) libvirtd.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd
|
||||
$(INSTALL_DATA) libvirtd.qemu.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.qemu
|
||||
$(INSTALL_DATA) libvirtd.lxc.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.lxc
|
||||
$(INSTALL_DATA) libvirtd.uml.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.uml
|
||||
|
||||
uninstall-logrotate:
|
||||
rm -f $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd \
|
||||
$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.qemu \
|
||||
$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.lxc \
|
||||
$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.libxl \
|
||||
$(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.uml
|
||||
rmdir $(DESTDIR)$(localstatedir)/log/libvirt/qemu || :
|
||||
rmdir $(DESTDIR)$(localstatedir)/log/libvirt/lxc || :
|
||||
@@ -398,20 +273,18 @@ uninstall-sysconfig:
|
||||
rmdir $(DESTDIR)$(sysconfdir)/sysconfig || :
|
||||
|
||||
if WITH_SYSCTL
|
||||
# Use $(prefix)/lib rather than $(libdir), since man sysctl.d insists on
|
||||
# /usr/lib/sysctl.d/ even when libdir is /usr/lib64
|
||||
install-sysctl:
|
||||
$(MKDIR_P) $(DESTDIR)$(prefix)/lib/sysctl.d
|
||||
$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sysctl.d
|
||||
$(INSTALL_DATA) $(srcdir)/libvirtd.sysctl \
|
||||
$(DESTDIR)$(prefix)/lib/sysctl.d/60-libvirtd.conf
|
||||
$(DESTDIR)$(sysconfdir)/sysctl.d/libvirtd
|
||||
|
||||
uninstall-sysctl:
|
||||
rm -f $(DESTDIR)$(prefix)/lib/sysctl.d/60-libvirtd.conf
|
||||
rmdir $(DESTDIR)$(prefix)/lib/sysctl.d || :
|
||||
else ! WITH_SYSCTL
|
||||
rm -f $(DESTDIR)$(sysconfdir)/sysctl.d/libvirtd
|
||||
rmdir $(DESTDIR)$(sysconfdir)/sysctl.d || :
|
||||
else
|
||||
install-sysctl:
|
||||
uninstall-sysctl:
|
||||
endif ! WITH_SYSCTL
|
||||
endif
|
||||
|
||||
if LIBVIRT_INIT_SCRIPT_RED_HAT
|
||||
|
||||
@@ -425,10 +298,10 @@ install-init-redhat: install-sysconfig libvirtd.init
|
||||
uninstall-init-redhat: uninstall-sysconfig
|
||||
rm -f $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd
|
||||
rmdir $(DESTDIR)$(sysconfdir)/rc.d/init.d || :
|
||||
else ! LIBVIRT_INIT_SCRIPT_RED_HAT
|
||||
else
|
||||
install-init-redhat:
|
||||
uninstall-init-redhat:
|
||||
endif ! LIBVIRT_INIT_SCRIPT_RED_HAT
|
||||
endif # LIBVIRT_INIT_SCRIPT_RED_HAT
|
||||
|
||||
|
||||
if LIBVIRT_INIT_SCRIPT_UPSTART
|
||||
@@ -441,15 +314,16 @@ install-init-upstart: install-sysconfig
|
||||
uninstall-init-upstart: uninstall-sysconfig
|
||||
rm -f $(DESTDIR)$(sysconfdir)/event.d/libvirtd
|
||||
rmdir $(DESTDIR)$(sysconfdir)/event.d || :
|
||||
else ! LIBVIRT_INIT_SCRIPT_UPSTART
|
||||
else
|
||||
install-init-upstart:
|
||||
uninstall-init-upstart:
|
||||
endif ! LIBVIRT_INIT_SCRIPT_UPSTART
|
||||
endif # LIBVIRT_INIT_SCRIPT_UPSTART
|
||||
|
||||
|
||||
EXTRA_DIST += libvirtd.service.in
|
||||
if LIBVIRT_INIT_SCRIPT_SYSTEMD
|
||||
|
||||
SYSTEMD_UNIT_DIR = $(prefix)/lib/systemd/system
|
||||
SYSTEMD_UNIT_DIR = /lib/systemd/system
|
||||
BUILT_SOURCES += libvirtd.service
|
||||
|
||||
install-init-systemd: install-sysconfig libvirtd.service
|
||||
@@ -460,26 +334,27 @@ install-init-systemd: install-sysconfig libvirtd.service
|
||||
uninstall-init-systemd: uninstall-sysconfig
|
||||
rm -f $(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirtd.service
|
||||
rmdir $(DESTDIR)$(SYSTEMD_UNIT_DIR) || :
|
||||
else ! LIBVIRT_INIT_SCRIPT_SYSTEMD
|
||||
else
|
||||
install-init-systemd:
|
||||
uninstall-init-systemd:
|
||||
endif ! LIBVIRT_INIT_SCRIPT_SYSTEMD
|
||||
endif # LIBVIRT_INIT_SCRIPT_SYSTEMD
|
||||
|
||||
libvirtd.init: libvirtd.init.in $(top_builddir)/config.status
|
||||
$(AM_V_GEN)sed \
|
||||
-e 's|[@]localstatedir[@]|$(localstatedir)|g' \
|
||||
-e 's|[@]sbindir[@]|$(sbindir)|g' \
|
||||
-e 's|[@]sysconfdir[@]|$(sysconfdir)|g' \
|
||||
< $< > $@-t && \
|
||||
chmod a+x $@-t && \
|
||||
$(AM_V_GEN)sed \
|
||||
-e s!\@localstatedir\@!$(localstatedir)!g \
|
||||
-e s!\@sbindir\@!$(sbindir)!g \
|
||||
-e s!\@sysconfdir\@!$(sysconfdir)!g \
|
||||
< $< > $@-t && \
|
||||
chmod a+x $@-t && \
|
||||
mv $@-t $@
|
||||
|
||||
libvirtd.service: libvirtd.service.in $(top_builddir)/config.status
|
||||
$(AM_V_GEN)sed \
|
||||
-e 's|[@]localstatedir[@]|$(localstatedir)|g' \
|
||||
-e 's|[@]sbindir[@]|$(sbindir)|g' \
|
||||
-e 's|[@]sysconfdir[@]|$(sysconfdir)|g' \
|
||||
< $< > $@-t && \
|
||||
$(AM_V_GEN)sed \
|
||||
-e s!\@localstatedir\@!$(localstatedir)!g \
|
||||
-e s!\@sbindir\@!$(sbindir)!g \
|
||||
-e s!\@sysconfdir\@!$(sysconfdir)!g \
|
||||
< $< > $@-t && \
|
||||
chmod a+x $@-t && \
|
||||
mv $@-t $@
|
||||
|
||||
|
||||
@@ -500,47 +375,34 @@ check-augeas: test_libvirtd.aug
|
||||
# are used by nearly every other library.
|
||||
libvirtd_LDADD += ../gnulib/lib/libgnu.la $(LIBSOCKET)
|
||||
|
||||
else ! WITH_LIBVIRTD
|
||||
else # WITH_LIBVIRTD
|
||||
install-data-local: install-data-sasl
|
||||
uninstall-local:: uninstall-data-sasl
|
||||
endif ! WITH_LIBVIRTD
|
||||
endif # WITH_LIBVIRTD
|
||||
|
||||
POD2MAN = pod2man -c "Virtualization Support" -r "$(PACKAGE)-$(VERSION)"
|
||||
POD2MAN = pod2man -c "Virtualization Support" \
|
||||
-r "$(PACKAGE)-$(VERSION)" -s 8
|
||||
|
||||
%.8.in: %.pod
|
||||
$(AM_V_GEN)$(POD2MAN) --section=8 $< $@-t1 && \
|
||||
if grep 'POD ERROR' $@-t1; then rm $@-t1; exit 1; fi && \
|
||||
sed \
|
||||
-e 's|SYSCONFDIR|\@sysconfdir\@|g' \
|
||||
-e 's|LOCALSTATEDIR|\@localstatedir\@|g' \
|
||||
< $@-t1 > $@-t2 && \
|
||||
rm -f $@-t1 && \
|
||||
mv $@-t2 $@
|
||||
|
||||
%.8: %.8.in $(top_srcdir)/configure.ac
|
||||
$(AM_V_GEN)sed \
|
||||
-e 's|[@]sysconfdir[@]|$(sysconfdir)|g' \
|
||||
-e 's|[@]localstatedir[@]|$(localstatedir)|g' \
|
||||
< $< > $@-t && \
|
||||
mv $@-t $@
|
||||
$(srcdir)/libvirtd.8.in: libvirtd.pod.in
|
||||
$(AM_V_GEN)$(POD2MAN) --name LIBVIRTD $< $@ \
|
||||
&& if grep 'POD ERROR' $@ ; then rm $@; exit 1; fi
|
||||
|
||||
# This is needed for clients too, so can't wrap in
|
||||
# the WITH_LIBVIRTD conditional
|
||||
if WITH_SASL
|
||||
if HAVE_SASL
|
||||
install-data-sasl:
|
||||
$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sasl2/
|
||||
$(INSTALL_DATA) $(srcdir)/libvirtd.sasl \
|
||||
$(DESTDIR)$(sysconfdir)/sasl2/libvirt.conf
|
||||
$(INSTALL_DATA) $(srcdir)/libvirtd.sasl $(DESTDIR)$(sysconfdir)/sasl2/libvirt.conf
|
||||
|
||||
uninstall-data-sasl:
|
||||
rm -f $(DESTDIR)$(sysconfdir)/sasl2/libvirt.conf
|
||||
rmdir $(DESTDIR)$(sysconfdir)/sasl2/ || :
|
||||
else ! WITH_SASL
|
||||
else
|
||||
install-data-sasl:
|
||||
uninstall-data-sasl:
|
||||
endif ! WITH_SASL
|
||||
endif
|
||||
|
||||
|
||||
CLEANFILES += $(BUILT_SOURCES) $(man8_MANS)
|
||||
CLEANFILES += *.cov *.gcov .libs/*.gcda .libs/*.gcno *.gcno *.gcda
|
||||
MAINTAINERCLEANFILES = $(MANINFILES) $(DAEMON_GENERATED)
|
||||
MAINTAINERCLEANFILES = $(srcdir)/libvirtd.8.in $(DAEMON_GENERATED)
|
||||
|
||||
@@ -40,7 +40,7 @@ The server lock is used in conjunction with a condition variable
|
||||
to pass jobs from the event loop thread to the workers. The main
|
||||
event loop thread handles I/O from the client socket, and once a
|
||||
complete RPC message has been read off the wire (and optionally
|
||||
decrypted), it will be placed on the 'dx' job queue for the
|
||||
decrypted), it will be placed onto the 'dx' job queue for the
|
||||
associated client object. The job condition will be signalled and
|
||||
a worker will wakup and process it.
|
||||
|
||||
|
||||
386
daemon/admin.c
386
daemon/admin.c
@@ -1,386 +0,0 @@
|
||||
/*
|
||||
* admin.c: handlers for admin RPC method calls
|
||||
*
|
||||
* Copyright (C) 2014-2016 Red Hat, Inc.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library. If not, see
|
||||
* <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* Author: Martin Kletzander <mkletzan@redhat.com>
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#include "internal.h"
|
||||
#include "libvirtd.h"
|
||||
#include "libvirt_internal.h"
|
||||
|
||||
#include "admin_protocol.h"
|
||||
#include "admin.h"
|
||||
#include "admin_server.h"
|
||||
#include "datatypes.h"
|
||||
#include "viralloc.h"
|
||||
#include "virerror.h"
|
||||
#include "virlog.h"
|
||||
#include "virnetdaemon.h"
|
||||
#include "virnetserver.h"
|
||||
#include "virstring.h"
|
||||
#include "virthreadjob.h"
|
||||
#include "virtypedparam.h"
|
||||
|
||||
#define VIR_FROM_THIS VIR_FROM_ADMIN
|
||||
|
||||
VIR_LOG_INIT("daemon.admin");
|
||||
|
||||
|
||||
void
|
||||
remoteAdmClientFreeFunc(void *data)
|
||||
{
|
||||
struct daemonAdmClientPrivate *priv = data;
|
||||
|
||||
virMutexDestroy(&priv->lock);
|
||||
virObjectUnref(priv->dmn);
|
||||
VIR_FREE(priv);
|
||||
}
|
||||
|
||||
void *
|
||||
remoteAdmClientInitHook(virNetServerClientPtr client ATTRIBUTE_UNUSED,
|
||||
void *opaque)
|
||||
{
|
||||
struct daemonAdmClientPrivate *priv;
|
||||
|
||||
if (VIR_ALLOC(priv) < 0)
|
||||
return NULL;
|
||||
|
||||
if (virMutexInit(&priv->lock) < 0) {
|
||||
VIR_FREE(priv);
|
||||
virReportSystemError(errno, "%s", _("unable to init mutex"));
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/*
|
||||
* We don't necessarily need to ref this object right now as there
|
||||
* must be one ref being held throughout the life of the daemon,
|
||||
* but let's just be safe for future.
|
||||
*/
|
||||
priv->dmn = virObjectRef(opaque);
|
||||
|
||||
return priv;
|
||||
}
|
||||
|
||||
/* Helpers */
|
||||
|
||||
static virNetServerPtr
|
||||
get_nonnull_server(virNetDaemonPtr dmn, admin_nonnull_server srv)
|
||||
{
|
||||
return virNetDaemonGetServer(dmn, srv.name);
|
||||
}
|
||||
|
||||
static void
|
||||
make_nonnull_server(admin_nonnull_server *srv_dst,
|
||||
virNetServerPtr srv_src)
|
||||
{
|
||||
ignore_value(VIR_STRDUP_QUIET(srv_dst->name, virNetServerGetName(srv_src)));
|
||||
}
|
||||
|
||||
static virNetServerClientPtr
|
||||
get_nonnull_client(virNetServerPtr srv, admin_nonnull_client clnt)
|
||||
{
|
||||
return virNetServerGetClient(srv, clnt.id);
|
||||
}
|
||||
|
||||
static void
|
||||
make_nonnull_client(admin_nonnull_client *clt_dst,
|
||||
virNetServerClientPtr clt_src)
|
||||
{
|
||||
clt_dst->id = virNetServerClientGetID(clt_src);
|
||||
clt_dst->timestamp = virNetServerClientGetTimestamp(clt_src);
|
||||
clt_dst->transport = virNetServerClientGetTransport(clt_src);
|
||||
}
|
||||
|
||||
/* Functions */
|
||||
static int
|
||||
adminDispatchConnectOpen(virNetServerPtr server ATTRIBUTE_UNUSED,
|
||||
virNetServerClientPtr client,
|
||||
virNetMessagePtr msg ATTRIBUTE_UNUSED,
|
||||
virNetMessageErrorPtr rerr,
|
||||
struct admin_connect_open_args *args)
|
||||
{
|
||||
unsigned int flags;
|
||||
struct daemonAdmClientPrivate *priv =
|
||||
virNetServerClientGetPrivateData(client);
|
||||
int ret = -1;
|
||||
|
||||
VIR_DEBUG("priv=%p dmn=%p", priv, priv->dmn);
|
||||
virMutexLock(&priv->lock);
|
||||
|
||||
flags = args->flags;
|
||||
virCheckFlagsGoto(0, cleanup);
|
||||
|
||||
ret = 0;
|
||||
cleanup:
|
||||
if (ret < 0)
|
||||
virNetMessageSaveError(rerr);
|
||||
virMutexUnlock(&priv->lock);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int
|
||||
adminDispatchConnectClose(virNetServerPtr server ATTRIBUTE_UNUSED,
|
||||
virNetServerClientPtr client,
|
||||
virNetMessagePtr msg ATTRIBUTE_UNUSED,
|
||||
virNetMessageErrorPtr rerr ATTRIBUTE_UNUSED)
|
||||
{
|
||||
virNetServerClientDelayedClose(client);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
adminConnectGetLibVersion(virNetDaemonPtr dmn ATTRIBUTE_UNUSED,
|
||||
unsigned long long *libVer)
|
||||
{
|
||||
if (libVer)
|
||||
*libVer = LIBVIR_VERSION_NUMBER;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
adminDispatchServerGetThreadpoolParameters(virNetServerPtr server ATTRIBUTE_UNUSED,
|
||||
virNetServerClientPtr client,
|
||||
virNetMessagePtr msg ATTRIBUTE_UNUSED,
|
||||
virNetMessageErrorPtr rerr,
|
||||
struct admin_server_get_threadpool_parameters_args *args,
|
||||
struct admin_server_get_threadpool_parameters_ret *ret)
|
||||
{
|
||||
int rv = -1;
|
||||
virNetServerPtr srv = NULL;
|
||||
virTypedParameterPtr params = NULL;
|
||||
int nparams = 0;
|
||||
struct daemonAdmClientPrivate *priv =
|
||||
virNetServerClientGetPrivateData(client);
|
||||
|
||||
if (!(srv = virNetDaemonGetServer(priv->dmn, args->srv.name)))
|
||||
goto cleanup;
|
||||
|
||||
if (adminServerGetThreadPoolParameters(srv, ¶ms, &nparams,
|
||||
args->flags) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (nparams > ADMIN_SERVER_THREADPOOL_PARAMETERS_MAX) {
|
||||
virReportError(VIR_ERR_INTERNAL_ERROR,
|
||||
_("Number of threadpool parameters %d exceeds max "
|
||||
"allowed limit: %d"), nparams,
|
||||
ADMIN_SERVER_THREADPOOL_PARAMETERS_MAX);
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (virTypedParamsSerialize(params, nparams,
|
||||
(virTypedParameterRemotePtr *) &ret->params.params_val,
|
||||
&ret->params.params_len, 0) < 0)
|
||||
goto cleanup;
|
||||
|
||||
rv = 0;
|
||||
cleanup:
|
||||
if (rv < 0)
|
||||
virNetMessageSaveError(rerr);
|
||||
|
||||
virTypedParamsFree(params, nparams);
|
||||
virObjectUnref(srv);
|
||||
return rv;
|
||||
}
|
||||
|
||||
static int
|
||||
adminDispatchServerSetThreadpoolParameters(virNetServerPtr server ATTRIBUTE_UNUSED,
|
||||
virNetServerClientPtr client,
|
||||
virNetMessagePtr msg ATTRIBUTE_UNUSED,
|
||||
virNetMessageErrorPtr rerr,
|
||||
struct admin_server_set_threadpool_parameters_args *args)
|
||||
{
|
||||
int rv = -1;
|
||||
virNetServerPtr srv = NULL;
|
||||
virTypedParameterPtr params = NULL;
|
||||
int nparams = 0;
|
||||
struct daemonAdmClientPrivate *priv =
|
||||
virNetServerClientGetPrivateData(client);
|
||||
|
||||
if (!(srv = virNetDaemonGetServer(priv->dmn, args->srv.name))) {
|
||||
virReportError(VIR_ERR_NO_SERVER,
|
||||
_("no server with matching name '%s' found"),
|
||||
args->srv.name);
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (virTypedParamsDeserialize((virTypedParameterRemotePtr) args->params.params_val,
|
||||
args->params.params_len,
|
||||
ADMIN_SERVER_THREADPOOL_PARAMETERS_MAX,
|
||||
¶ms,
|
||||
&nparams) < 0)
|
||||
goto cleanup;
|
||||
|
||||
|
||||
if (adminServerSetThreadPoolParameters(srv, params,
|
||||
nparams, args->flags) < 0)
|
||||
goto cleanup;
|
||||
|
||||
rv = 0;
|
||||
cleanup:
|
||||
if (rv < 0)
|
||||
virNetMessageSaveError(rerr);
|
||||
|
||||
virTypedParamsFree(params, nparams);
|
||||
virObjectUnref(srv);
|
||||
return rv;
|
||||
}
|
||||
|
||||
static int
|
||||
adminDispatchClientGetInfo(virNetServerPtr server ATTRIBUTE_UNUSED,
|
||||
virNetServerClientPtr client,
|
||||
virNetMessagePtr msg ATTRIBUTE_UNUSED,
|
||||
virNetMessageErrorPtr rerr,
|
||||
struct admin_client_get_info_args *args,
|
||||
struct admin_client_get_info_ret *ret)
|
||||
{
|
||||
int rv = -1;
|
||||
virNetServerPtr srv = NULL;
|
||||
virNetServerClientPtr clnt = NULL;
|
||||
virTypedParameterPtr params = NULL;
|
||||
int nparams = 0;
|
||||
struct daemonAdmClientPrivate *priv =
|
||||
virNetServerClientGetPrivateData(client);
|
||||
|
||||
if (!(srv = virNetDaemonGetServer(priv->dmn, args->clnt.srv.name))) {
|
||||
virReportError(VIR_ERR_NO_SERVER,
|
||||
_("no server with matching name '%s' found"),
|
||||
args->clnt.srv.name);
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (!(clnt = virNetServerGetClient(srv, args->clnt.id))) {
|
||||
virReportError(VIR_ERR_NO_CLIENT,
|
||||
_("no client with matching id '%llu' found"),
|
||||
(unsigned long long) args->clnt.id);
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (adminClientGetInfo(clnt, ¶ms, &nparams, args->flags) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (nparams > ADMIN_CLIENT_INFO_PARAMETERS_MAX) {
|
||||
virReportError(VIR_ERR_INTERNAL_ERROR,
|
||||
_("Number of client info parameters %d exceeds max "
|
||||
"allowed limit: %d"), nparams,
|
||||
ADMIN_CLIENT_INFO_PARAMETERS_MAX);
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (virTypedParamsSerialize(params, nparams,
|
||||
(virTypedParameterRemotePtr *) &ret->params.params_val,
|
||||
&ret->params.params_len,
|
||||
VIR_TYPED_PARAM_STRING_OKAY) < 0)
|
||||
goto cleanup;
|
||||
|
||||
rv = 0;
|
||||
|
||||
cleanup:
|
||||
if (rv < 0)
|
||||
virNetMessageSaveError(rerr);
|
||||
|
||||
virTypedParamsFree(params, nparams);
|
||||
virObjectUnref(clnt);
|
||||
virObjectUnref(srv);
|
||||
return rv;
|
||||
}
|
||||
|
||||
static int
|
||||
adminDispatchServerGetClientLimits(virNetServerPtr server ATTRIBUTE_UNUSED,
|
||||
virNetServerClientPtr client,
|
||||
virNetMessagePtr msg ATTRIBUTE_UNUSED,
|
||||
virNetMessageErrorPtr rerr ATTRIBUTE_UNUSED,
|
||||
admin_server_get_client_limits_args *args,
|
||||
admin_server_get_client_limits_ret *ret)
|
||||
{
|
||||
int rv = -1;
|
||||
virNetServerPtr srv = NULL;
|
||||
virTypedParameterPtr params = NULL;
|
||||
int nparams = 0;
|
||||
struct daemonAdmClientPrivate *priv =
|
||||
virNetServerClientGetPrivateData(client);
|
||||
|
||||
if (!(srv = virNetDaemonGetServer(priv->dmn, args->srv.name)))
|
||||
goto cleanup;
|
||||
|
||||
if (adminServerGetClientLimits(srv, ¶ms, &nparams, args->flags) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (nparams > ADMIN_SERVER_CLIENT_LIMITS_MAX) {
|
||||
virReportError(VIR_ERR_INTERNAL_ERROR,
|
||||
_("Number of client processing parameters %d exceeds "
|
||||
"max allowed limit: %d"), nparams,
|
||||
ADMIN_SERVER_CLIENT_LIMITS_MAX);
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (virTypedParamsSerialize(params, nparams,
|
||||
(virTypedParameterRemotePtr *) &ret->params.params_val,
|
||||
&ret->params.params_len, 0) < 0)
|
||||
goto cleanup;
|
||||
|
||||
rv = 0;
|
||||
cleanup:
|
||||
if (rv < 0)
|
||||
virNetMessageSaveError(rerr);
|
||||
|
||||
virTypedParamsFree(params, nparams);
|
||||
virObjectUnref(srv);
|
||||
return rv;
|
||||
}
|
||||
|
||||
static int
|
||||
adminDispatchServerSetClientLimits(virNetServerPtr server ATTRIBUTE_UNUSED,
|
||||
virNetServerClientPtr client,
|
||||
virNetMessagePtr msg ATTRIBUTE_UNUSED,
|
||||
virNetMessageErrorPtr rerr ATTRIBUTE_UNUSED,
|
||||
admin_server_set_client_limits_args *args)
|
||||
{
|
||||
int rv = -1;
|
||||
virNetServerPtr srv = NULL;
|
||||
virTypedParameterPtr params = NULL;
|
||||
int nparams = 0;
|
||||
struct daemonAdmClientPrivate *priv =
|
||||
virNetServerClientGetPrivateData(client);
|
||||
|
||||
if (!(srv = virNetDaemonGetServer(priv->dmn, args->srv.name))) {
|
||||
virReportError(VIR_ERR_NO_SERVER,
|
||||
_("no server with matching name '%s' found"),
|
||||
args->srv.name);
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (virTypedParamsDeserialize((virTypedParameterRemotePtr) args->params.params_val,
|
||||
args->params.params_len,
|
||||
ADMIN_SERVER_CLIENT_LIMITS_MAX, ¶ms, &nparams) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (adminServerSetClientLimits(srv, params, nparams, args->flags) < 0)
|
||||
goto cleanup;
|
||||
|
||||
rv = 0;
|
||||
cleanup:
|
||||
if (rv < 0)
|
||||
virNetMessageSaveError(rerr);
|
||||
virTypedParamsFree(params, nparams);
|
||||
virObjectUnref(srv);
|
||||
return rv;
|
||||
}
|
||||
#include "admin_dispatch.h"
|
||||
@@ -1,36 +0,0 @@
|
||||
/*
|
||||
* admin.h: handlers for admin RPC method calls
|
||||
*
|
||||
* Copyright (C) 2014-2016 Red Hat, Inc.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library. If not, see
|
||||
* <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* Author: Martin Kletzander <mkletzan@redhat.com>
|
||||
*/
|
||||
|
||||
#ifndef __LIBVIRTD_ADMIN_H__
|
||||
# define __LIBVIRTD_ADMIN_H__
|
||||
|
||||
# include "rpc/virnetserverprogram.h"
|
||||
# include "rpc/virnetserverclient.h"
|
||||
|
||||
|
||||
extern virNetServerProgramProc adminProcs[];
|
||||
extern size_t adminNProcs;
|
||||
|
||||
void remoteAdmClientFreeFunc(void *data);
|
||||
void *remoteAdmClientInitHook(virNetServerClientPtr client, void *opaque);
|
||||
|
||||
#endif /* __ADMIN_REMOTE_H__ */
|
||||
@@ -1,390 +0,0 @@
|
||||
/*
|
||||
* admin_server.c: admin methods to manage daemons and clients
|
||||
*
|
||||
* Copyright (C) 2016 Red Hat, Inc.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library. If not, see
|
||||
* <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* Authors: Erik Skultety <eskultet@redhat.com>
|
||||
* Martin Kletzander <mkletzan@redhat.com>
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#include "admin_server.h"
|
||||
#include "datatypes.h"
|
||||
#include "viralloc.h"
|
||||
#include "virerror.h"
|
||||
#include "viridentity.h"
|
||||
#include "virlog.h"
|
||||
#include "virnetdaemon.h"
|
||||
#include "virnetserver.h"
|
||||
#include "virstring.h"
|
||||
#include "virthreadpool.h"
|
||||
#include "virtypedparam.h"
|
||||
|
||||
#define VIR_FROM_THIS VIR_FROM_ADMIN
|
||||
|
||||
VIR_LOG_INIT("daemon.admin_server");
|
||||
|
||||
int
|
||||
adminConnectListServers(virNetDaemonPtr dmn,
|
||||
virNetServerPtr **servers,
|
||||
unsigned int flags)
|
||||
{
|
||||
int ret = -1;
|
||||
virNetServerPtr *srvs = NULL;
|
||||
|
||||
virCheckFlags(0, -1);
|
||||
|
||||
if ((ret = virNetDaemonGetServers(dmn, &srvs)) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (servers) {
|
||||
*servers = srvs;
|
||||
srvs = NULL;
|
||||
}
|
||||
cleanup:
|
||||
if (ret > 0)
|
||||
virObjectListFreeCount(srvs, ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
virNetServerPtr
|
||||
adminConnectLookupServer(virNetDaemonPtr dmn,
|
||||
const char *name,
|
||||
unsigned int flags)
|
||||
{
|
||||
virCheckFlags(flags, NULL);
|
||||
|
||||
return virNetDaemonGetServer(dmn, name);
|
||||
}
|
||||
|
||||
int
|
||||
adminServerGetThreadPoolParameters(virNetServerPtr srv,
|
||||
virTypedParameterPtr *params,
|
||||
int *nparams,
|
||||
unsigned int flags)
|
||||
{
|
||||
int ret = -1;
|
||||
int maxparams = 0;
|
||||
size_t minWorkers;
|
||||
size_t maxWorkers;
|
||||
size_t nWorkers;
|
||||
size_t freeWorkers;
|
||||
size_t nPrioWorkers;
|
||||
size_t jobQueueDepth;
|
||||
virTypedParameterPtr tmpparams = NULL;
|
||||
|
||||
virCheckFlags(0, -1);
|
||||
|
||||
if (virNetServerGetThreadPoolParameters(srv, &minWorkers, &maxWorkers,
|
||||
&nWorkers, &freeWorkers,
|
||||
&nPrioWorkers,
|
||||
&jobQueueDepth) < 0) {
|
||||
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
|
||||
_("Unable to retrieve threadpool parameters"));
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (virTypedParamsAddUInt(&tmpparams, nparams,
|
||||
&maxparams, VIR_THREADPOOL_WORKERS_MIN,
|
||||
minWorkers) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virTypedParamsAddUInt(&tmpparams, nparams,
|
||||
&maxparams, VIR_THREADPOOL_WORKERS_MAX,
|
||||
maxWorkers) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virTypedParamsAddUInt(&tmpparams, nparams,
|
||||
&maxparams, VIR_THREADPOOL_WORKERS_CURRENT,
|
||||
nWorkers) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virTypedParamsAddUInt(&tmpparams, nparams,
|
||||
&maxparams, VIR_THREADPOOL_WORKERS_FREE,
|
||||
freeWorkers) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virTypedParamsAddUInt(&tmpparams, nparams,
|
||||
&maxparams, VIR_THREADPOOL_WORKERS_PRIORITY,
|
||||
nPrioWorkers) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virTypedParamsAddUInt(&tmpparams, nparams,
|
||||
&maxparams, VIR_THREADPOOL_JOB_QUEUE_DEPTH,
|
||||
jobQueueDepth) < 0)
|
||||
goto cleanup;
|
||||
|
||||
*params = tmpparams;
|
||||
tmpparams = NULL;
|
||||
ret = 0;
|
||||
|
||||
cleanup:
|
||||
virTypedParamsFree(tmpparams, *nparams);
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
adminServerSetThreadPoolParameters(virNetServerPtr srv,
|
||||
virTypedParameterPtr params,
|
||||
int nparams,
|
||||
unsigned int flags)
|
||||
{
|
||||
long long int minWorkers = -1;
|
||||
long long int maxWorkers = -1;
|
||||
long long int prioWorkers = -1;
|
||||
virTypedParameterPtr param = NULL;
|
||||
|
||||
virCheckFlags(0, -1);
|
||||
|
||||
if (virTypedParamsValidate(params, nparams,
|
||||
VIR_THREADPOOL_WORKERS_MIN,
|
||||
VIR_TYPED_PARAM_UINT,
|
||||
VIR_THREADPOOL_WORKERS_MAX,
|
||||
VIR_TYPED_PARAM_UINT,
|
||||
VIR_THREADPOOL_WORKERS_PRIORITY,
|
||||
VIR_TYPED_PARAM_UINT,
|
||||
NULL) < 0)
|
||||
return -1;
|
||||
|
||||
if ((param = virTypedParamsGet(params, nparams,
|
||||
VIR_THREADPOOL_WORKERS_MIN)))
|
||||
minWorkers = param->value.ui;
|
||||
|
||||
if ((param = virTypedParamsGet(params, nparams,
|
||||
VIR_THREADPOOL_WORKERS_MAX)))
|
||||
maxWorkers = param->value.ui;
|
||||
|
||||
if ((param = virTypedParamsGet(params, nparams,
|
||||
VIR_THREADPOOL_WORKERS_PRIORITY)))
|
||||
prioWorkers = param->value.ui;
|
||||
|
||||
if (virNetServerSetThreadPoolParameters(srv, minWorkers,
|
||||
maxWorkers, prioWorkers) < 0)
|
||||
return -1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
adminServerListClients(virNetServerPtr srv,
|
||||
virNetServerClientPtr **clients,
|
||||
unsigned int flags)
|
||||
{
|
||||
int ret = -1;
|
||||
virNetServerClientPtr *clts;
|
||||
|
||||
virCheckFlags(0, -1);
|
||||
|
||||
if ((ret = virNetServerGetClients(srv, &clts)) < 0)
|
||||
return -1;
|
||||
|
||||
if (clients) {
|
||||
*clients = clts;
|
||||
clts = NULL;
|
||||
}
|
||||
|
||||
virObjectListFreeCount(clts, ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
virNetServerClientPtr
|
||||
adminServerLookupClient(virNetServerPtr srv,
|
||||
unsigned long long id,
|
||||
unsigned int flags)
|
||||
{
|
||||
virCheckFlags(0, NULL);
|
||||
|
||||
return virNetServerGetClient(srv, id);
|
||||
}
|
||||
|
||||
int
|
||||
adminClientGetInfo(virNetServerClientPtr client,
|
||||
virTypedParameterPtr *params,
|
||||
int *nparams,
|
||||
unsigned int flags)
|
||||
{
|
||||
int ret = -1;
|
||||
int maxparams = 0;
|
||||
bool readonly;
|
||||
char *sock_addr = NULL;
|
||||
const char *attr = NULL;
|
||||
virTypedParameterPtr tmpparams = NULL;
|
||||
virIdentityPtr identity = NULL;
|
||||
|
||||
virCheckFlags(0, -1);
|
||||
|
||||
if (virNetServerClientGetInfo(client, &readonly,
|
||||
&sock_addr, &identity) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virTypedParamsAddBoolean(&tmpparams, nparams, &maxparams,
|
||||
VIR_CLIENT_INFO_READONLY,
|
||||
readonly) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virIdentityGetSASLUserName(identity, &attr) < 0 ||
|
||||
(attr &&
|
||||
virTypedParamsAddString(&tmpparams, nparams, &maxparams,
|
||||
VIR_CLIENT_INFO_SASL_USER_NAME,
|
||||
attr) < 0))
|
||||
goto cleanup;
|
||||
|
||||
if (!virNetServerClientIsLocal(client)) {
|
||||
if (virTypedParamsAddString(&tmpparams, nparams, &maxparams,
|
||||
VIR_CLIENT_INFO_SOCKET_ADDR,
|
||||
sock_addr) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virIdentityGetX509DName(identity, &attr) < 0 ||
|
||||
(attr &&
|
||||
virTypedParamsAddString(&tmpparams, nparams, &maxparams,
|
||||
VIR_CLIENT_INFO_X509_DISTINGUISHED_NAME,
|
||||
attr) < 0))
|
||||
goto cleanup;
|
||||
} else {
|
||||
pid_t pid;
|
||||
uid_t uid;
|
||||
gid_t gid;
|
||||
if (virIdentityGetUNIXUserID(identity, &uid) < 0 ||
|
||||
virTypedParamsAddInt(&tmpparams, nparams, &maxparams,
|
||||
VIR_CLIENT_INFO_UNIX_USER_ID, uid) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virIdentityGetUNIXUserName(identity, &attr) < 0 ||
|
||||
virTypedParamsAddString(&tmpparams, nparams, &maxparams,
|
||||
VIR_CLIENT_INFO_UNIX_USER_NAME,
|
||||
attr) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virIdentityGetUNIXGroupID(identity, &gid) < 0 ||
|
||||
virTypedParamsAddInt(&tmpparams, nparams, &maxparams,
|
||||
VIR_CLIENT_INFO_UNIX_GROUP_ID, gid) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virIdentityGetUNIXGroupName(identity, &attr) < 0 ||
|
||||
virTypedParamsAddString(&tmpparams, nparams, &maxparams,
|
||||
VIR_CLIENT_INFO_UNIX_GROUP_NAME,
|
||||
attr) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virIdentityGetUNIXProcessID(identity, &pid) < 0 ||
|
||||
virTypedParamsAddInt(&tmpparams, nparams, &maxparams,
|
||||
VIR_CLIENT_INFO_UNIX_PROCESS_ID, pid) < 0)
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (virIdentityGetSELinuxContext(identity, &attr) < 0 ||
|
||||
(attr &&
|
||||
virTypedParamsAddString(&tmpparams, nparams, &maxparams,
|
||||
VIR_CLIENT_INFO_SELINUX_CONTEXT, attr) < 0))
|
||||
goto cleanup;
|
||||
|
||||
*params = tmpparams;
|
||||
tmpparams = NULL;
|
||||
ret = 0;
|
||||
|
||||
cleanup:
|
||||
virObjectUnref(identity);
|
||||
VIR_FREE(sock_addr);
|
||||
return ret;
|
||||
}
|
||||
|
||||
int adminClientClose(virNetServerClientPtr client,
|
||||
unsigned int flags)
|
||||
{
|
||||
virCheckFlags(0, -1);
|
||||
|
||||
virNetServerClientClose(client);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
adminServerGetClientLimits(virNetServerPtr srv,
|
||||
virTypedParameterPtr *params,
|
||||
int *nparams,
|
||||
unsigned int flags)
|
||||
{
|
||||
int ret = -1;
|
||||
int maxparams = 0;
|
||||
virTypedParameterPtr tmpparams = NULL;
|
||||
|
||||
virCheckFlags(0, -1);
|
||||
|
||||
if (virTypedParamsAddUInt(&tmpparams, nparams, &maxparams,
|
||||
VIR_SERVER_CLIENTS_MAX,
|
||||
virNetServerGetMaxClients(srv)) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virTypedParamsAddUInt(&tmpparams, nparams, &maxparams,
|
||||
VIR_SERVER_CLIENTS_CURRENT,
|
||||
virNetServerGetCurrentClients(srv)) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virTypedParamsAddUInt(&tmpparams, nparams, &maxparams,
|
||||
VIR_SERVER_CLIENTS_UNAUTH_MAX,
|
||||
virNetServerGetMaxUnauthClients(srv)) < 0)
|
||||
goto cleanup;
|
||||
|
||||
if (virTypedParamsAddUInt(&tmpparams, nparams, &maxparams,
|
||||
VIR_SERVER_CLIENTS_UNAUTH_CURRENT,
|
||||
virNetServerGetCurrentUnauthClients(srv)) < 0)
|
||||
goto cleanup;
|
||||
|
||||
*params = tmpparams;
|
||||
tmpparams = NULL;
|
||||
ret = 0;
|
||||
|
||||
cleanup:
|
||||
virTypedParamsFree(tmpparams, *nparams);
|
||||
return ret;
|
||||
}
|
||||
|
||||
int
|
||||
adminServerSetClientLimits(virNetServerPtr srv,
|
||||
virTypedParameterPtr params,
|
||||
int nparams,
|
||||
unsigned int flags)
|
||||
{
|
||||
long long int maxClients = -1;
|
||||
long long int maxClientsUnauth = -1;
|
||||
virTypedParameterPtr param = NULL;
|
||||
|
||||
virCheckFlags(0, -1);
|
||||
|
||||
if (virTypedParamsValidate(params, nparams,
|
||||
VIR_SERVER_CLIENTS_MAX,
|
||||
VIR_TYPED_PARAM_UINT,
|
||||
VIR_SERVER_CLIENTS_UNAUTH_MAX,
|
||||
VIR_TYPED_PARAM_UINT,
|
||||
NULL) < 0)
|
||||
return -1;
|
||||
|
||||
if ((param = virTypedParamsGet(params, nparams,
|
||||
VIR_SERVER_CLIENTS_MAX)))
|
||||
maxClients = param->value.ui;
|
||||
|
||||
if ((param = virTypedParamsGet(params, nparams,
|
||||
VIR_SERVER_CLIENTS_UNAUTH_MAX)))
|
||||
maxClientsUnauth = param->value.ui;
|
||||
|
||||
if (virNetServerSetClientLimits(srv, maxClients,
|
||||
maxClientsUnauth) < 0)
|
||||
return -1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -1,75 +0,0 @@
|
||||
/*
|
||||
* admin_server.h: admin methods to manage daemons and clients
|
||||
*
|
||||
* Copyright (C) 2016 Red Hat, Inc.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library. If not, see
|
||||
* <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* Authors: Erik Skultety <eskultet@redhat.com>
|
||||
* Martin Kletzander <mkletzan@redhat.com>
|
||||
*/
|
||||
|
||||
#ifndef __LIBVIRTD_ADMIN_SERVER_H__
|
||||
# define __LIBVIRTD_ADMIN_SERVER_H__
|
||||
|
||||
# include "rpc/virnetdaemon.h"
|
||||
# include "rpc/virnetserver.h"
|
||||
|
||||
int adminConnectListServers(virNetDaemonPtr dmn,
|
||||
virNetServerPtr **servers,
|
||||
unsigned int flags);
|
||||
|
||||
virNetServerPtr adminConnectLookupServer(virNetDaemonPtr dmn,
|
||||
const char *name,
|
||||
unsigned int flags);
|
||||
|
||||
int
|
||||
adminServerGetThreadPoolParameters(virNetServerPtr srv,
|
||||
virTypedParameterPtr *params,
|
||||
int *nparams,
|
||||
unsigned int flags);
|
||||
int
|
||||
adminServerSetThreadPoolParameters(virNetServerPtr srv,
|
||||
virTypedParameterPtr params,
|
||||
int nparams,
|
||||
unsigned int flags);
|
||||
|
||||
int adminServerListClients(virNetServerPtr srv,
|
||||
virNetServerClientPtr **clients,
|
||||
unsigned int flags);
|
||||
|
||||
virNetServerClientPtr adminServerLookupClient(virNetServerPtr srv,
|
||||
unsigned long long id,
|
||||
unsigned int flags);
|
||||
|
||||
int adminClientGetInfo(virNetServerClientPtr client,
|
||||
virTypedParameterPtr *params,
|
||||
int *nparams,
|
||||
unsigned int flags);
|
||||
|
||||
int adminClientClose(virNetServerClientPtr client,
|
||||
unsigned int flags);
|
||||
|
||||
int adminServerGetClientLimits(virNetServerPtr srv,
|
||||
virTypedParameterPtr *params,
|
||||
int *nparams,
|
||||
unsigned int flags);
|
||||
|
||||
int adminServerSetClientLimits(virNetServerPtr srv,
|
||||
virTypedParameterPtr params,
|
||||
int nparams,
|
||||
unsigned int flags);
|
||||
|
||||
#endif /* __LIBVIRTD_ADMIN_SERVER_H__ */
|
||||
@@ -1,9 +0,0 @@
|
||||
// Allow any user in the 'libvirt' group to connect to system libvirtd
|
||||
// without entering a password.
|
||||
|
||||
polkit.addRule(function(action, subject) {
|
||||
if (action.id == "org.libvirt.unix.manage" &&
|
||||
subject.isInGroup("libvirt")) {
|
||||
return polkit.Result.YES;
|
||||
}
|
||||
});
|
||||
@@ -1,7 +1,7 @@
|
||||
/*
|
||||
* libvirtd-config.c: daemon start of day, guest process & i/o management
|
||||
* libvirtd.c: daemon start of day, guest process & i/o management
|
||||
*
|
||||
* Copyright (C) 2006-2012, 2014, 2015 Red Hat, Inc.
|
||||
* Copyright (C) 2006-2012 Red Hat, Inc.
|
||||
* Copyright (C) 2006 Daniel P. Berrange
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
@@ -24,53 +24,173 @@
|
||||
#include <config.h>
|
||||
|
||||
#include "libvirtd-config.h"
|
||||
#include "virconf.h"
|
||||
#include "viralloc.h"
|
||||
#include "virerror.h"
|
||||
#include "virlog.h"
|
||||
#include "conf.h"
|
||||
#include "memory.h"
|
||||
#include "virterror_internal.h"
|
||||
#include "logging.h"
|
||||
#include "rpc/virnetserver.h"
|
||||
#include "configmake.h"
|
||||
#include "remote/remote_protocol.h"
|
||||
#include "remote/remote_driver.h"
|
||||
#include "virstring.h"
|
||||
#include "virutil.h"
|
||||
|
||||
#define VIR_FROM_THIS VIR_FROM_CONF
|
||||
|
||||
VIR_LOG_INIT("daemon.libvirtd-config");
|
||||
|
||||
|
||||
/* Allocate an array of malloc'd strings from the config file, filename
|
||||
* (used only in diagnostics), using handle "conf". Upon error, return -1
|
||||
* and free any allocated memory. Otherwise, save the array in *list_arg
|
||||
* and return 0.
|
||||
*/
|
||||
static int
|
||||
remoteConfigGetAuth(virConfPtr conf,
|
||||
const char *filename,
|
||||
const char *key,
|
||||
int *auth)
|
||||
remoteConfigGetStringList(virConfPtr conf, const char *key, char ***list_arg,
|
||||
const char *filename)
|
||||
{
|
||||
char *authstr = NULL;
|
||||
|
||||
if (virConfGetValueString(conf, key, &authstr) < 0)
|
||||
return -1;
|
||||
|
||||
if (!authstr)
|
||||
char **list;
|
||||
virConfValuePtr p = virConfGetValue (conf, key);
|
||||
if (!p)
|
||||
return 0;
|
||||
|
||||
if (STREQ(authstr, "none")) {
|
||||
*auth = VIR_NET_SERVER_SERVICE_AUTH_NONE;
|
||||
#if WITH_SASL
|
||||
} else if (STREQ(authstr, "sasl")) {
|
||||
*auth = VIR_NET_SERVER_SERVICE_AUTH_SASL;
|
||||
#endif
|
||||
} else if (STREQ(authstr, "polkit")) {
|
||||
*auth = VIR_NET_SERVER_SERVICE_AUTH_POLKIT;
|
||||
} else {
|
||||
switch (p->type) {
|
||||
case VIR_CONF_STRING:
|
||||
if (VIR_ALLOC_N(list, 2) < 0) {
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
|
||||
_("failed to allocate memory for %s config list"),
|
||||
key);
|
||||
return -1;
|
||||
}
|
||||
list[0] = strdup (p->str);
|
||||
list[1] = NULL;
|
||||
if (list[0] == NULL) {
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
|
||||
_("failed to allocate memory for %s config list value"),
|
||||
key);
|
||||
VIR_FREE(list);
|
||||
return -1;
|
||||
}
|
||||
break;
|
||||
|
||||
case VIR_CONF_LIST: {
|
||||
int i, len = 0;
|
||||
virConfValuePtr pp;
|
||||
for (pp = p->list; pp; pp = pp->next)
|
||||
len++;
|
||||
if (VIR_ALLOC_N(list, 1+len) < 0) {
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
|
||||
_("failed to allocate memory for %s config list"),
|
||||
key);
|
||||
return -1;
|
||||
}
|
||||
for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
|
||||
if (pp->type != VIR_CONF_STRING) {
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
|
||||
_("remoteReadConfigFile: %s: %s:"
|
||||
" must be a string or list of strings"),
|
||||
filename, key);
|
||||
VIR_FREE(list);
|
||||
return -1;
|
||||
}
|
||||
list[i] = strdup (pp->str);
|
||||
if (list[i] == NULL) {
|
||||
int j;
|
||||
for (j = 0 ; j < i ; j++)
|
||||
VIR_FREE(list[j]);
|
||||
VIR_FREE(list);
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
|
||||
_("failed to allocate memory for %s config list value"),
|
||||
key);
|
||||
return -1;
|
||||
}
|
||||
|
||||
}
|
||||
list[i] = NULL;
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
|
||||
_("%s: %s: unsupported auth %s"),
|
||||
filename, key, authstr);
|
||||
VIR_FREE(authstr);
|
||||
_("remoteReadConfigFile: %s: %s:"
|
||||
" must be a string or list of strings"),
|
||||
filename, key);
|
||||
return -1;
|
||||
}
|
||||
|
||||
*list_arg = list;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* A helper function used by each of the following macros. */
|
||||
static int
|
||||
checkType (virConfValuePtr p, const char *filename,
|
||||
const char *key, virConfType required_type)
|
||||
{
|
||||
if (p->type != required_type) {
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
|
||||
_("remoteReadConfigFile: %s: %s: invalid type:"
|
||||
" got %s; expected %s"), filename, key,
|
||||
virConfTypeName (p->type),
|
||||
virConfTypeName (required_type));
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* If there is no config data for the key, #var_name, then do nothing.
|
||||
If there is valid data of type VIR_CONF_STRING, and strdup succeeds,
|
||||
store the result in var_name. Otherwise, (i.e. invalid type, or strdup
|
||||
failure), give a diagnostic and "goto" the cleanup-and-fail label. */
|
||||
#define GET_CONF_STR(conf, filename, var_name) \
|
||||
do { \
|
||||
virConfValuePtr p = virConfGetValue (conf, #var_name); \
|
||||
if (p) { \
|
||||
if (checkType (p, filename, #var_name, VIR_CONF_STRING) < 0) \
|
||||
goto error; \
|
||||
VIR_FREE(data->var_name); \
|
||||
if (!(data->var_name = strdup (p->str))) { \
|
||||
virReportOOMError(); \
|
||||
goto error; \
|
||||
} \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
/* Like GET_CONF_STR, but for integral values. */
|
||||
#define GET_CONF_INT(conf, filename, var_name) \
|
||||
do { \
|
||||
virConfValuePtr p = virConfGetValue (conf, #var_name); \
|
||||
if (p) { \
|
||||
if (checkType (p, filename, #var_name, VIR_CONF_LONG) < 0) \
|
||||
goto error; \
|
||||
data->var_name = p->l; \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
|
||||
static int remoteConfigGetAuth(virConfPtr conf, const char *key, int *auth, const char *filename) {
|
||||
virConfValuePtr p;
|
||||
|
||||
p = virConfGetValue (conf, key);
|
||||
if (!p)
|
||||
return 0;
|
||||
|
||||
if (checkType (p, filename, key, VIR_CONF_STRING) < 0)
|
||||
return -1;
|
||||
|
||||
if (!p->str)
|
||||
return 0;
|
||||
|
||||
if (STREQ(p->str, "none")) {
|
||||
*auth = VIR_NET_SERVER_SERVICE_AUTH_NONE;
|
||||
#if HAVE_SASL
|
||||
} else if (STREQ(p->str, "sasl")) {
|
||||
*auth = VIR_NET_SERVER_SERVICE_AUTH_SASL;
|
||||
#endif
|
||||
} else if (STREQ(p->str, "polkit")) {
|
||||
*auth = VIR_NET_SERVER_SERVICE_AUTH_POLKIT;
|
||||
} else {
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
|
||||
_("remoteReadConfigFile: %s: %s: unsupported auth %s"),
|
||||
filename, key, p->str);
|
||||
return -1;
|
||||
}
|
||||
|
||||
VIR_FREE(authstr);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -78,8 +198,8 @@ int
|
||||
daemonConfigFilePath(bool privileged, char **configfile)
|
||||
{
|
||||
if (privileged) {
|
||||
if (VIR_STRDUP(*configfile, SYSCONFDIR "/libvirt/libvirtd.conf") < 0)
|
||||
goto error;
|
||||
if (!(*configfile = strdup(SYSCONFDIR "/libvirt/libvirtd.conf")))
|
||||
goto no_memory;
|
||||
} else {
|
||||
char *configdir = NULL;
|
||||
|
||||
@@ -88,14 +208,16 @@ daemonConfigFilePath(bool privileged, char **configfile)
|
||||
|
||||
if (virAsprintf(configfile, "%s/libvirtd.conf", configdir) < 0) {
|
||||
VIR_FREE(configdir);
|
||||
goto error;
|
||||
goto no_memory;
|
||||
}
|
||||
VIR_FREE(configdir);
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
error:
|
||||
no_memory:
|
||||
virReportOOMError();
|
||||
error:
|
||||
return -1;
|
||||
}
|
||||
|
||||
@@ -106,18 +228,21 @@ daemonConfigNew(bool privileged ATTRIBUTE_UNUSED)
|
||||
char *localhost;
|
||||
int ret;
|
||||
|
||||
if (VIR_ALLOC(data) < 0)
|
||||
if (VIR_ALLOC(data) < 0) {
|
||||
virReportOOMError();
|
||||
return NULL;
|
||||
}
|
||||
|
||||
data->listen_tls = 1;
|
||||
data->listen_tcp = 0;
|
||||
|
||||
if (VIR_STRDUP(data->tls_port, LIBVIRTD_TLS_PORT) < 0 ||
|
||||
VIR_STRDUP(data->tcp_port, LIBVIRTD_TCP_PORT) < 0)
|
||||
goto error;
|
||||
if (!(data->tls_port = strdup(LIBVIRTD_TLS_PORT)))
|
||||
goto no_memory;
|
||||
if (!(data->tcp_port = strdup(LIBVIRTD_TCP_PORT)))
|
||||
goto no_memory;
|
||||
|
||||
/* Only default to PolicyKit if running as root */
|
||||
#if WITH_POLKIT
|
||||
#if HAVE_POLKIT
|
||||
if (privileged) {
|
||||
data->auth_unix_rw = REMOTE_AUTH_POLKIT;
|
||||
data->auth_unix_ro = REMOTE_AUTH_POLKIT;
|
||||
@@ -125,17 +250,20 @@ daemonConfigNew(bool privileged ATTRIBUTE_UNUSED)
|
||||
#endif
|
||||
data->auth_unix_rw = REMOTE_AUTH_NONE;
|
||||
data->auth_unix_ro = REMOTE_AUTH_NONE;
|
||||
#if WITH_POLKIT
|
||||
#if HAVE_POLKIT
|
||||
}
|
||||
#endif
|
||||
|
||||
if (VIR_STRDUP(data->unix_sock_rw_perms,
|
||||
data->auth_unix_rw == REMOTE_AUTH_POLKIT ? "0777" : "0700") < 0 ||
|
||||
VIR_STRDUP(data->unix_sock_ro_perms, "0777") < 0 ||
|
||||
VIR_STRDUP(data->unix_sock_admin_perms, "0700") < 0)
|
||||
goto error;
|
||||
if (data->auth_unix_rw == REMOTE_AUTH_POLKIT)
|
||||
data->unix_sock_rw_perms = strdup("0777"); /* Allow world */
|
||||
else
|
||||
data->unix_sock_rw_perms = strdup("0700"); /* Allow user only */
|
||||
data->unix_sock_ro_perms = strdup("0777"); /* Always allow world */
|
||||
if (!data->unix_sock_ro_perms ||
|
||||
!data->unix_sock_rw_perms)
|
||||
goto no_memory;
|
||||
|
||||
#if WITH_SASL
|
||||
#if HAVE_SASL
|
||||
data->auth_tcp = REMOTE_AUTH_SASL;
|
||||
#else
|
||||
data->auth_tcp = REMOTE_AUTH_NONE;
|
||||
@@ -146,37 +274,29 @@ daemonConfigNew(bool privileged ATTRIBUTE_UNUSED)
|
||||
|
||||
data->min_workers = 5;
|
||||
data->max_workers = 20;
|
||||
data->max_clients = 5000;
|
||||
data->max_queued_clients = 1000;
|
||||
data->max_anonymous_clients = 20;
|
||||
data->max_clients = 20;
|
||||
|
||||
data->prio_workers = 5;
|
||||
|
||||
data->max_requests = 20;
|
||||
data->max_client_requests = 5;
|
||||
|
||||
data->log_buffer_size = 64;
|
||||
|
||||
data->audit_level = 1;
|
||||
data->audit_logging = 0;
|
||||
|
||||
data->keepalive_interval = 5;
|
||||
data->keepalive_count = 5;
|
||||
data->keepalive_required = 0;
|
||||
|
||||
data->admin_min_workers = 5;
|
||||
data->admin_max_workers = 20;
|
||||
data->admin_max_clients = 5000;
|
||||
data->admin_max_queued_clients = 20;
|
||||
data->admin_max_client_requests = 5;
|
||||
|
||||
data->admin_keepalive_interval = 5;
|
||||
data->admin_keepalive_count = 5;
|
||||
|
||||
localhost = virGetHostname();
|
||||
localhost = virGetHostname(NULL);
|
||||
if (localhost == NULL) {
|
||||
/* we couldn't resolve the hostname; assume that we are
|
||||
* running in disconnected operation, and report a less
|
||||
* useful Avahi string
|
||||
*/
|
||||
ret = VIR_STRDUP(data->mdns_name, "Virtualization Host");
|
||||
ret = virAsprintf(&data->mdns_name, "Virtualization Host");
|
||||
} else {
|
||||
char *tmp;
|
||||
/* Extract the host part of the potentially FQDN */
|
||||
@@ -187,11 +307,12 @@ daemonConfigNew(bool privileged ATTRIBUTE_UNUSED)
|
||||
}
|
||||
VIR_FREE(localhost);
|
||||
if (ret < 0)
|
||||
goto error;
|
||||
goto no_memory;
|
||||
|
||||
return data;
|
||||
|
||||
error:
|
||||
no_memory:
|
||||
virReportOOMError();
|
||||
daemonConfigFree(data);
|
||||
return NULL;
|
||||
}
|
||||
@@ -207,14 +328,7 @@ daemonConfigFree(struct daemonConfig *data)
|
||||
VIR_FREE(data->listen_addr);
|
||||
VIR_FREE(data->tls_port);
|
||||
VIR_FREE(data->tcp_port);
|
||||
tmp = data->access_drivers;
|
||||
while (tmp && *tmp) {
|
||||
VIR_FREE(*tmp);
|
||||
tmp++;
|
||||
}
|
||||
VIR_FREE(data->access_drivers);
|
||||
|
||||
VIR_FREE(data->unix_sock_admin_perms);
|
||||
VIR_FREE(data->unix_sock_ro_perms);
|
||||
VIR_FREE(data->unix_sock_rw_perms);
|
||||
VIR_FREE(data->unix_sock_group);
|
||||
@@ -234,7 +348,6 @@ daemonConfigFree(struct daemonConfig *data)
|
||||
tmp++;
|
||||
}
|
||||
VIR_FREE(data->sasl_allowed_username_list);
|
||||
VIR_FREE(data->tls_priority);
|
||||
|
||||
VIR_FREE(data->key_file);
|
||||
VIR_FREE(data->ca_file);
|
||||
@@ -242,7 +355,6 @@ daemonConfigFree(struct daemonConfig *data)
|
||||
VIR_FREE(data->crl_file);
|
||||
|
||||
VIR_FREE(data->host_uuid);
|
||||
VIR_FREE(data->host_uuid_source);
|
||||
VIR_FREE(data->log_filters);
|
||||
VIR_FREE(data->log_outputs);
|
||||
|
||||
@@ -254,143 +366,86 @@ daemonConfigLoadOptions(struct daemonConfig *data,
|
||||
const char *filename,
|
||||
virConfPtr conf)
|
||||
{
|
||||
if (virConfGetValueBool(conf, "listen_tcp", &data->listen_tcp) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueBool(conf, "listen_tls", &data->listen_tls) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "tls_port", &data->tls_port) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "tcp_port", &data->tcp_port) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "listen_addr", &data->listen_addr) < 0)
|
||||
goto error;
|
||||
GET_CONF_INT (conf, filename, listen_tcp);
|
||||
GET_CONF_INT (conf, filename, listen_tls);
|
||||
GET_CONF_STR (conf, filename, tls_port);
|
||||
GET_CONF_STR (conf, filename, tcp_port);
|
||||
GET_CONF_STR (conf, filename, listen_addr);
|
||||
|
||||
if (remoteConfigGetAuth(conf, filename, "auth_unix_rw", &data->auth_unix_rw) < 0)
|
||||
if (remoteConfigGetAuth(conf, "auth_unix_rw", &data->auth_unix_rw, filename) < 0)
|
||||
goto error;
|
||||
#if WITH_POLKIT
|
||||
#if HAVE_POLKIT
|
||||
/* Change default perms to be wide-open if PolicyKit is enabled.
|
||||
* Admin can always override in config file
|
||||
*/
|
||||
if (data->auth_unix_rw == REMOTE_AUTH_POLKIT) {
|
||||
VIR_FREE(data->unix_sock_rw_perms);
|
||||
if (VIR_STRDUP(data->unix_sock_rw_perms, "0777") < 0)
|
||||
if (!(data->unix_sock_rw_perms = strdup("0777"))) {
|
||||
virReportOOMError();
|
||||
goto error;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
if (remoteConfigGetAuth(conf, filename, "auth_unix_ro", &data->auth_unix_ro) < 0)
|
||||
if (remoteConfigGetAuth(conf, "auth_unix_ro", &data->auth_unix_ro, filename) < 0)
|
||||
goto error;
|
||||
if (remoteConfigGetAuth(conf, filename, "auth_tcp", &data->auth_tcp) < 0)
|
||||
if (remoteConfigGetAuth(conf, "auth_tcp", &data->auth_tcp, filename) < 0)
|
||||
goto error;
|
||||
if (remoteConfigGetAuth(conf, filename, "auth_tls", &data->auth_tls) < 0)
|
||||
if (remoteConfigGetAuth(conf, "auth_tls", &data->auth_tls, filename) < 0)
|
||||
goto error;
|
||||
|
||||
if (virConfGetValueStringList(conf, "access_drivers", false,
|
||||
&data->access_drivers) < 0)
|
||||
goto error;
|
||||
GET_CONF_STR (conf, filename, unix_sock_group);
|
||||
GET_CONF_STR (conf, filename, unix_sock_ro_perms);
|
||||
GET_CONF_STR (conf, filename, unix_sock_rw_perms);
|
||||
|
||||
if (virConfGetValueString(conf, "unix_sock_group", &data->unix_sock_group) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "unix_sock_admin_perms", &data->unix_sock_admin_perms) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "unix_sock_ro_perms", &data->unix_sock_ro_perms) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "unix_sock_rw_perms", &data->unix_sock_rw_perms) < 0)
|
||||
goto error;
|
||||
GET_CONF_STR (conf, filename, unix_sock_dir);
|
||||
|
||||
if (virConfGetValueString(conf, "unix_sock_dir", &data->unix_sock_dir) < 0)
|
||||
goto error;
|
||||
GET_CONF_INT (conf, filename, mdns_adv);
|
||||
GET_CONF_STR (conf, filename, mdns_name);
|
||||
|
||||
if (virConfGetValueBool(conf, "mdns_adv", &data->mdns_adv) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "mdns_name", &data->mdns_name) < 0)
|
||||
goto error;
|
||||
GET_CONF_INT (conf, filename, tls_no_sanity_certificate);
|
||||
GET_CONF_INT (conf, filename, tls_no_verify_certificate);
|
||||
|
||||
if (virConfGetValueBool(conf, "tls_no_sanity_certificate", &data->tls_no_sanity_certificate) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueBool(conf, "tls_no_verify_certificate", &data->tls_no_verify_certificate) < 0)
|
||||
goto error;
|
||||
GET_CONF_STR (conf, filename, key_file);
|
||||
GET_CONF_STR (conf, filename, cert_file);
|
||||
GET_CONF_STR (conf, filename, ca_file);
|
||||
GET_CONF_STR (conf, filename, crl_file);
|
||||
|
||||
if (virConfGetValueString(conf, "key_file", &data->key_file) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "cert_file", &data->cert_file) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "ca_file", &data->ca_file) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "crl_file", &data->crl_file) < 0)
|
||||
goto error;
|
||||
|
||||
if (virConfGetValueStringList(conf, "tls_allowed_dn_list", false,
|
||||
&data->tls_allowed_dn_list) < 0)
|
||||
if (remoteConfigGetStringList(conf, "tls_allowed_dn_list",
|
||||
&data->tls_allowed_dn_list, filename) < 0)
|
||||
goto error;
|
||||
|
||||
|
||||
if (virConfGetValueStringList(conf, "sasl_allowed_username_list", false,
|
||||
&data->sasl_allowed_username_list) < 0)
|
||||
if (remoteConfigGetStringList(conf, "sasl_allowed_username_list",
|
||||
&data->sasl_allowed_username_list, filename) < 0)
|
||||
goto error;
|
||||
|
||||
if (virConfGetValueString(conf, "tls_priority", &data->tls_priority) < 0)
|
||||
goto error;
|
||||
|
||||
if (virConfGetValueUInt(conf, "min_workers", &data->min_workers) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "max_workers", &data->max_workers) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "max_clients", &data->max_clients) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "max_queued_clients", &data->max_queued_clients) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "max_anonymous_clients", &data->max_anonymous_clients) < 0)
|
||||
goto error;
|
||||
GET_CONF_INT (conf, filename, min_workers);
|
||||
GET_CONF_INT (conf, filename, max_workers);
|
||||
GET_CONF_INT (conf, filename, max_clients);
|
||||
|
||||
if (virConfGetValueUInt(conf, "prio_workers", &data->prio_workers) < 0)
|
||||
goto error;
|
||||
GET_CONF_INT (conf, filename, prio_workers);
|
||||
|
||||
if (virConfGetValueUInt(conf, "max_requests", &data->max_requests) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "max_client_requests", &data->max_client_requests) < 0)
|
||||
goto error;
|
||||
GET_CONF_INT (conf, filename, max_requests);
|
||||
GET_CONF_INT (conf, filename, max_client_requests);
|
||||
|
||||
if (virConfGetValueUInt(conf, "admin_min_workers", &data->admin_min_workers) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "admin_max_workers", &data->admin_max_workers) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "admin_max_clients", &data->admin_max_clients) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "admin_max_queued_clients", &data->admin_max_queued_clients) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "admin_max_client_requests", &data->admin_max_client_requests) < 0)
|
||||
goto error;
|
||||
GET_CONF_INT (conf, filename, audit_level);
|
||||
GET_CONF_INT (conf, filename, audit_logging);
|
||||
|
||||
if (virConfGetValueUInt(conf, "audit_level", &data->audit_level) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueBool(conf, "audit_logging", &data->audit_logging) < 0)
|
||||
goto error;
|
||||
GET_CONF_STR (conf, filename, host_uuid);
|
||||
|
||||
if (virConfGetValueString(conf, "host_uuid", &data->host_uuid) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "host_uuid_source", &data->host_uuid_source) < 0)
|
||||
goto error;
|
||||
GET_CONF_INT (conf, filename, log_level);
|
||||
GET_CONF_STR (conf, filename, log_filters);
|
||||
GET_CONF_STR (conf, filename, log_outputs);
|
||||
GET_CONF_INT (conf, filename, log_buffer_size);
|
||||
|
||||
if (virConfGetValueUInt(conf, "log_level", &data->log_level) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "log_filters", &data->log_filters) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueString(conf, "log_outputs", &data->log_outputs) < 0)
|
||||
goto error;
|
||||
|
||||
if (virConfGetValueInt(conf, "keepalive_interval", &data->keepalive_interval) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "keepalive_count", &data->keepalive_count) < 0)
|
||||
goto error;
|
||||
|
||||
if (virConfGetValueInt(conf, "admin_keepalive_interval", &data->admin_keepalive_interval) < 0)
|
||||
goto error;
|
||||
if (virConfGetValueUInt(conf, "admin_keepalive_count", &data->admin_keepalive_count) < 0)
|
||||
goto error;
|
||||
GET_CONF_INT (conf, filename, keepalive_interval);
|
||||
GET_CONF_INT (conf, filename, keepalive_count);
|
||||
GET_CONF_INT (conf, filename, keepalive_required);
|
||||
|
||||
return 0;
|
||||
|
||||
error:
|
||||
error:
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
/*
|
||||
* libvirtd-config.h: daemon start of day, guest process & i/o management
|
||||
* libvirtd.c: daemon start of day, guest process & i/o management
|
||||
*
|
||||
* Copyright (C) 2006-2012, 2015 Red Hat, Inc.
|
||||
* Copyright (C) 2006-2012 Red Hat, Inc.
|
||||
* Copyright (C) 2006 Daniel P. Berrange
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
@@ -28,15 +28,13 @@
|
||||
|
||||
struct daemonConfig {
|
||||
char *host_uuid;
|
||||
char *host_uuid_source;
|
||||
|
||||
bool listen_tls;
|
||||
bool listen_tcp;
|
||||
int listen_tls;
|
||||
int listen_tcp;
|
||||
char *listen_addr;
|
||||
char *tls_port;
|
||||
char *tcp_port;
|
||||
|
||||
char *unix_sock_admin_perms;
|
||||
char *unix_sock_ro_perms;
|
||||
char *unix_sock_rw_perms;
|
||||
char *unix_sock_group;
|
||||
@@ -47,51 +45,39 @@ struct daemonConfig {
|
||||
int auth_tcp;
|
||||
int auth_tls;
|
||||
|
||||
char **access_drivers;
|
||||
|
||||
bool mdns_adv;
|
||||
int mdns_adv;
|
||||
char *mdns_name;
|
||||
|
||||
bool tls_no_verify_certificate;
|
||||
bool tls_no_sanity_certificate;
|
||||
int tls_no_verify_certificate;
|
||||
int tls_no_sanity_certificate;
|
||||
char **tls_allowed_dn_list;
|
||||
char **sasl_allowed_username_list;
|
||||
char *tls_priority;
|
||||
|
||||
char *key_file;
|
||||
char *cert_file;
|
||||
char *ca_file;
|
||||
char *crl_file;
|
||||
|
||||
unsigned int min_workers;
|
||||
unsigned int max_workers;
|
||||
unsigned int max_clients;
|
||||
unsigned int max_queued_clients;
|
||||
unsigned int max_anonymous_clients;
|
||||
int min_workers;
|
||||
int max_workers;
|
||||
int max_clients;
|
||||
|
||||
unsigned int prio_workers;
|
||||
int prio_workers;
|
||||
|
||||
unsigned int max_requests;
|
||||
unsigned int max_client_requests;
|
||||
int max_requests;
|
||||
int max_client_requests;
|
||||
|
||||
unsigned int log_level;
|
||||
int log_level;
|
||||
char *log_filters;
|
||||
char *log_outputs;
|
||||
int log_buffer_size;
|
||||
|
||||
unsigned int audit_level;
|
||||
bool audit_logging;
|
||||
int audit_level;
|
||||
int audit_logging;
|
||||
|
||||
int keepalive_interval;
|
||||
unsigned int keepalive_count;
|
||||
|
||||
unsigned int admin_min_workers;
|
||||
unsigned int admin_max_workers;
|
||||
unsigned int admin_max_clients;
|
||||
unsigned int admin_max_queued_clients;
|
||||
unsigned int admin_max_client_requests;
|
||||
|
||||
int admin_keepalive_interval;
|
||||
unsigned int admin_keepalive_count;
|
||||
int keepalive_required;
|
||||
};
|
||||
|
||||
|
||||
|
||||
@@ -13,7 +13,7 @@ module Libvirtd =
|
||||
|
||||
let str_val = del /\"/ "\"" . store /[^\"]*/ . del /\"/ "\""
|
||||
let bool_val = store /0|1/
|
||||
let int_val = store /-?[0-9]+/
|
||||
let int_val = store /[0-9]+/
|
||||
let str_array_element = [ seq "el" . str_val ] . del /[ \t\n]*/ ""
|
||||
let str_array_val = counter "el" . array_start . ( str_array_element . ( array_sep . str_array_element ) * ) ? . array_end
|
||||
|
||||
@@ -35,7 +35,6 @@ module Libvirtd =
|
||||
let sock_acl_entry = str_entry "unix_sock_group"
|
||||
| str_entry "unix_sock_ro_perms"
|
||||
| str_entry "unix_sock_rw_perms"
|
||||
| str_entry "unix_sock_admin_perms"
|
||||
| str_entry "unix_sock_dir"
|
||||
|
||||
let authentication_entry = str_entry "auth_unix_ro"
|
||||
@@ -52,24 +51,14 @@ module Libvirtd =
|
||||
| bool_entry "tls_no_sanity_certificate"
|
||||
| str_array_entry "tls_allowed_dn_list"
|
||||
| str_array_entry "sasl_allowed_username_list"
|
||||
| str_array_entry "access_drivers"
|
||||
| str_entry "tls_priority"
|
||||
|
||||
let processing_entry = int_entry "min_workers"
|
||||
| int_entry "max_workers"
|
||||
| int_entry "max_clients"
|
||||
| int_entry "max_queued_clients"
|
||||
| int_entry "max_anonymous_clients"
|
||||
| int_entry "max_requests"
|
||||
| int_entry "max_client_requests"
|
||||
| int_entry "prio_workers"
|
||||
|
||||
let admin_processing_entry = int_entry "admin_min_workers"
|
||||
| int_entry "admin_max_workers"
|
||||
| int_entry "admin_max_clients"
|
||||
| int_entry "admin_max_queued_clients"
|
||||
| int_entry "admin_max_client_requests"
|
||||
|
||||
let logging_entry = int_entry "log_level"
|
||||
| str_entry "log_filters"
|
||||
| str_entry "log_outputs"
|
||||
@@ -82,12 +71,7 @@ module Libvirtd =
|
||||
| int_entry "keepalive_count"
|
||||
| bool_entry "keepalive_required"
|
||||
|
||||
let admin_keepalive_entry = int_entry "admin_keepalive_interval"
|
||||
| int_entry "admin_keepalive_count"
|
||||
| bool_entry "admin_keepalive_required"
|
||||
|
||||
let misc_entry = str_entry "host_uuid"
|
||||
| str_entry "host_uuid_source"
|
||||
|
||||
(* Each enty in the config is one of the following three ... *)
|
||||
let entry = network_entry
|
||||
@@ -96,11 +80,9 @@ module Libvirtd =
|
||||
| certificate_entry
|
||||
| authorization_entry
|
||||
| processing_entry
|
||||
| admin_processing_entry
|
||||
| logging_entry
|
||||
| auditing_entry
|
||||
| keepalive_entry
|
||||
| admin_keepalive_entry
|
||||
| misc_entry
|
||||
let comment = [ label "#comment" . del /#[ \t]*/ "# " . store /([^ \t\n][^\n]*)?/ . del /\n/ "\n" ]
|
||||
let empty = [ label "#empty" . eol ]
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -48,10 +48,6 @@
|
||||
# Override the default configuration which binds to all network
|
||||
# interfaces. This can be a numeric IPv4/6 address, or hostname
|
||||
#
|
||||
# If the libvirtd service is started in parallel with network
|
||||
# startup (e.g. with systemd), binding to addresses other than
|
||||
# the wildcards (0.0.0.0/::) might not be available yet.
|
||||
#
|
||||
#listen_addr = "192.168.0.1"
|
||||
|
||||
|
||||
@@ -67,7 +63,7 @@
|
||||
# unique on the immediate broadcast network.
|
||||
#
|
||||
# The default is "Virtualization Host HOSTNAME", where HOSTNAME
|
||||
# is substituted for the short hostname of the machine (without domain)
|
||||
# is subsituted for the short hostname of the machine (without domain)
|
||||
#
|
||||
#mdns_name = "Virtualization Host Joe Demo"
|
||||
|
||||
@@ -87,8 +83,8 @@
|
||||
# Set the UNIX socket permissions for the R/O socket. This is used
|
||||
# for monitoring VM status only
|
||||
#
|
||||
# Default allows any user. If setting group ownership, you may want to
|
||||
# restrict this too.
|
||||
# Default allows any user. If setting group ownership may want to
|
||||
# restrict this to:
|
||||
#unix_sock_ro_perms = "0777"
|
||||
|
||||
# Set the UNIX socket permissions for the R/W socket. This is used
|
||||
@@ -98,20 +94,12 @@
|
||||
# the default will change to allow everyone (eg, 0777)
|
||||
#
|
||||
# If not using PolicyKit and setting group ownership for access
|
||||
# control, then you may want to relax this too.
|
||||
# control then you may want to relax this to:
|
||||
#unix_sock_rw_perms = "0770"
|
||||
|
||||
# Set the UNIX socket permissions for the admin interface socket.
|
||||
#
|
||||
# Default allows only owner (root), do not change it unless you are
|
||||
# sure to whom you are exposing the access to.
|
||||
#unix_sock_admin_perms = "0700"
|
||||
|
||||
# Set the name of the directory in which sockets will be found/created.
|
||||
#unix_sock_dir = "/var/run/libvirt"
|
||||
|
||||
|
||||
|
||||
#################################################################
|
||||
#
|
||||
# Authentication.
|
||||
@@ -125,7 +113,7 @@
|
||||
# - sasl: use SASL infrastructure. The actual auth scheme is then
|
||||
# controlled from /etc/sasl2/libvirt.conf. For the TCP
|
||||
# socket only GSSAPI & DIGEST-MD5 mechanisms will be used.
|
||||
# For non-TCP or TLS sockets, any scheme is allowed.
|
||||
# For non-TCP or TLS sockets, any scheme is allowed.
|
||||
#
|
||||
# - polkit: use PolicyKit to authenticate. This is only suitable
|
||||
# for use on the UNIX sockets. The default policy will
|
||||
@@ -167,15 +155,6 @@
|
||||
#auth_tls = "none"
|
||||
|
||||
|
||||
# Change the API access control scheme
|
||||
#
|
||||
# By default an authenticated user is allowed access
|
||||
# to all APIs. Access drivers can place restrictions
|
||||
# on this. By default the 'nop' driver is enabled,
|
||||
# meaning no access control checks are done once a
|
||||
# client has authenticated with libvirtd
|
||||
#
|
||||
#access_drivers = [ "polkit" ]
|
||||
|
||||
#################################################################
|
||||
#
|
||||
@@ -228,7 +207,7 @@
|
||||
#tls_no_verify_certificate = 1
|
||||
|
||||
|
||||
# A whitelist of allowed x509 Distinguished Names
|
||||
# A whitelist of allowed x509 Distinguished Names
|
||||
# This list may contain wildcards such as
|
||||
#
|
||||
# "C=GB,ST=London,L=London,O=Red Hat,CN=*"
|
||||
@@ -242,7 +221,7 @@
|
||||
#tls_allowed_dn_list = ["DN1", "DN2"]
|
||||
|
||||
|
||||
# A whitelist of allowed SASL usernames. The format for username
|
||||
# A whitelist of allowed SASL usernames. The format for usernames
|
||||
# depends on the SASL authentication mechanism. Kerberos usernames
|
||||
# look like username@REALM
|
||||
#
|
||||
@@ -259,13 +238,6 @@
|
||||
#sasl_allowed_username_list = ["joe@EXAMPLE.COM", "fred@EXAMPLE.COM" ]
|
||||
|
||||
|
||||
# Override the compile time default TLS priority string. The
|
||||
# default is usually "NORMAL" unless overridden at build time.
|
||||
# Only set this is it is desired for libvirt to deviate from
|
||||
# the global default settings.
|
||||
#
|
||||
#tls_priority="NORMAL"
|
||||
|
||||
|
||||
#################################################################
|
||||
#
|
||||
@@ -274,18 +246,8 @@
|
||||
|
||||
# The maximum number of concurrent client connections to allow
|
||||
# over all sockets combined.
|
||||
#max_clients = 5000
|
||||
#max_clients = 20
|
||||
|
||||
# The maximum length of queue of connections waiting to be
|
||||
# accepted by the daemon. Note, that some protocols supporting
|
||||
# retransmission may obey this so that a later reattempt at
|
||||
# connection succeeds.
|
||||
#max_queued_clients = 1000
|
||||
|
||||
# The maximum length of queue of accepted but not yet
|
||||
# authenticated clients. The default value is 20. Set this to
|
||||
# zero to turn this feature off.
|
||||
#max_anonymous_clients = 20
|
||||
|
||||
# The minimum limit sets the number of workers to start up
|
||||
# initially. If the number of active clients exceeds this,
|
||||
@@ -297,13 +259,13 @@
|
||||
|
||||
|
||||
# The number of priority workers. If all workers from above
|
||||
# pool are stuck, some calls marked as high priority
|
||||
# pool will stuck, some calls marked as high priority
|
||||
# (notably domainDestroy) can be executed in this pool.
|
||||
#prio_workers = 5
|
||||
|
||||
# Total global limit on concurrent RPC calls. Should be
|
||||
# at least as large as max_workers. Beyond this, RPC requests
|
||||
# will be read into memory and queued. This directly impacts
|
||||
# will be read into memory and queued. This directly impact
|
||||
# memory usage, currently each request requires 256 KB of
|
||||
# memory. So by default up to 5 MB of memory is used
|
||||
#
|
||||
@@ -317,16 +279,6 @@
|
||||
# and max_workers parameter
|
||||
#max_client_requests = 5
|
||||
|
||||
# Same processing controls, but this time for the admin interface.
|
||||
# For description of each option, be so kind to scroll few lines
|
||||
# upwards.
|
||||
|
||||
#admin_min_workers = 1
|
||||
#admin_max_workers = 5
|
||||
#admin_max_clients = 5
|
||||
#admin_max_queued_clients = 5
|
||||
#admin_max_client_requests = 5
|
||||
|
||||
#################################################################
|
||||
#
|
||||
# Logging controls
|
||||
@@ -334,10 +286,6 @@
|
||||
|
||||
# Logging level: 4 errors, 3 warnings, 2 information, 1 debug
|
||||
# basically 1 will log everything possible
|
||||
# Note: Journald may employ rate limiting of the messages logged
|
||||
# and thus lock up the libvirt daemon. To use the debug level with
|
||||
# journald you have to specify it explicitly in 'log_outputs', otherwise
|
||||
# only information level messages will be logged.
|
||||
#log_level = 3
|
||||
|
||||
# Logging filters:
|
||||
@@ -346,22 +294,16 @@
|
||||
# The format for a filter is one of:
|
||||
# x:name
|
||||
# x:+name
|
||||
|
||||
# where name is a string which is matched against the category
|
||||
# given in the VIR_LOG_INIT() at the top of each libvirt source
|
||||
# file, e.g., "remote", "qemu", or "util.json" (the name in the
|
||||
# filter can be a substring of the full category name, in order
|
||||
# to match multiple similar categories), the optional "+" prefix
|
||||
# tells libvirt to log stack trace for each message matching
|
||||
# name, and x is the minimal level where matching messages should
|
||||
# be logged:
|
||||
|
||||
# where name is a string which is matched against source file name,
|
||||
# e.g., "remote", "qemu", or "util/json", the optional "+" prefix
|
||||
# tells libvirt to log stack trace for each message matching name,
|
||||
# and x is the minimal level where matching messages should be logged:
|
||||
# 1: DEBUG
|
||||
# 2: INFO
|
||||
# 3: WARNING
|
||||
# 4: ERROR
|
||||
#
|
||||
# Multiple filters can be defined in a single @filters, they just need to be
|
||||
# Multiple filter can be defined in a single @filters, they just need to be
|
||||
# separated by spaces.
|
||||
#
|
||||
# e.g. to only get warning or errors from the remote layer and only errors
|
||||
@@ -377,24 +319,22 @@
|
||||
# use syslog for the output and use the given name as the ident
|
||||
# x:file:file_path
|
||||
# output to a file, with the given filepath
|
||||
# x:journald
|
||||
# output to journald logging system
|
||||
# In all case the x prefix is the minimal level, acting as a filter
|
||||
# 1: DEBUG
|
||||
# 2: INFO
|
||||
# 3: WARNING
|
||||
# 4: ERROR
|
||||
#
|
||||
# Multiple outputs can be defined, they just need to be separated by spaces.
|
||||
# Multiple output can be defined, they just need to be separated by spaces.
|
||||
# e.g. to log all warnings and errors to syslog under the libvirtd ident:
|
||||
#log_outputs="3:syslog:libvirtd"
|
||||
#
|
||||
|
||||
# Log debug buffer size:
|
||||
#
|
||||
# This configuration option is no longer used, since the global
|
||||
# log buffer functionality has been removed. Please configure
|
||||
# suitable log_outputs/log_filters settings to obtain logs.
|
||||
# Log debug buffer size: default 64
|
||||
# The daemon keeps an internal debug log buffer which will be dumped in case
|
||||
# of crash or upon receiving a SIGUSR2 signal. This setting allows to override
|
||||
# the default buffer size in kilobytes.
|
||||
# If value is 0 or less the debug log buffer is deactivated
|
||||
#log_buffer_size = 64
|
||||
|
||||
|
||||
@@ -417,16 +357,10 @@
|
||||
|
||||
###################################################################
|
||||
# UUID of the host:
|
||||
# Host UUID is read from one of the sources specified in host_uuid_source.
|
||||
#
|
||||
# - 'smbios': fetch the UUID from 'dmidecode -s system-uuid'
|
||||
# - 'machine-id': fetch the UUID from /etc/machine-id
|
||||
#
|
||||
# The host_uuid_source default is 'smbios'. If 'dmidecode' does not provide
|
||||
# a valid UUID a temporary UUID will be generated.
|
||||
#
|
||||
# Another option is to specify host UUID in host_uuid.
|
||||
#
|
||||
# Provide the UUID of the host here in case the command
|
||||
# 'dmidecode -s system-uuid' does not provide a valid uuid. In case
|
||||
# 'dmidecode' does not provide a valid UUID and none is provided here, a
|
||||
# temporary UUID will be generated.
|
||||
# Keep the format of the example UUID below. UUID must not have all digits
|
||||
# be the same.
|
||||
|
||||
@@ -434,12 +368,11 @@
|
||||
# it with the output of the 'uuidgen' command and then
|
||||
# uncomment this entry
|
||||
#host_uuid = "00000000-0000-0000-0000-000000000000"
|
||||
#host_uuid_source = "smbios"
|
||||
|
||||
###################################################################
|
||||
# Keepalive protocol:
|
||||
# This allows libvirtd to detect broken client connections or even
|
||||
# dead clients. A keepalive message is sent to a client after
|
||||
# dead client. A keepalive message is sent to a client after
|
||||
# keepalive_interval seconds of inactivity to check if the client is
|
||||
# still responding; keepalive_count is a maximum number of keepalive
|
||||
# messages that are allowed to be sent to the client without getting
|
||||
@@ -448,22 +381,15 @@
|
||||
# keepalive_interval * (keepalive_count + 1) seconds since the last
|
||||
# message received from the client. If keepalive_interval is set to
|
||||
# -1, libvirtd will never send keepalive requests; however clients
|
||||
# can still send them and the daemon will send responses. When
|
||||
# can still send them and the deamon will send responses. When
|
||||
# keepalive_count is set to 0, connections will be automatically
|
||||
# closed after keepalive_interval seconds of inactivity without
|
||||
# sending any keepalive messages.
|
||||
#
|
||||
#keepalive_interval = 5
|
||||
#keepalive_count = 5
|
||||
|
||||
#
|
||||
# These configuration options are no longer used. There is no way to
|
||||
# restrict such clients from connecting since they first need to
|
||||
# connect in order to ask for keepalive.
|
||||
# If set to 1, libvirtd will refuse to talk to clients that do not
|
||||
# support keepalive protocol. Defaults to 0.
|
||||
#
|
||||
#keepalive_required = 1
|
||||
#admin_keepalive_required = 1
|
||||
|
||||
# Keepalive settings for the admin interface
|
||||
#admin_keepalive_interval = 5
|
||||
#admin_keepalive_count = 5
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
/*
|
||||
* libvirtd.h: daemon data structure definitions
|
||||
*
|
||||
* Copyright (C) 2006-2015 Red Hat, Inc.
|
||||
* Copyright (C) 2006-2012 Red Hat, Inc.
|
||||
* Copyright (C) 2006 Daniel P. Berrange
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
@@ -27,15 +27,15 @@
|
||||
|
||||
# define VIR_ENUM_SENTINELS
|
||||
|
||||
# include <config.h>
|
||||
|
||||
# include <rpc/types.h>
|
||||
# include <rpc/xdr.h>
|
||||
# include "remote_protocol.h"
|
||||
# include "admin_protocol.h"
|
||||
# include "lxc_protocol.h"
|
||||
# include "qemu_protocol.h"
|
||||
# include "virthread.h"
|
||||
|
||||
# if WITH_SASL
|
||||
# include "logging.h"
|
||||
# include "threads.h"
|
||||
# if HAVE_SASL
|
||||
# include "virnetsaslcontext.h"
|
||||
# endif
|
||||
# include "virnetserverprogram.h"
|
||||
@@ -44,29 +44,15 @@ typedef struct daemonClientStream daemonClientStream;
|
||||
typedef daemonClientStream *daemonClientStreamPtr;
|
||||
typedef struct daemonClientPrivate daemonClientPrivate;
|
||||
typedef daemonClientPrivate *daemonClientPrivatePtr;
|
||||
typedef struct daemonAdmClientPrivate daemonAdmClientPrivate;
|
||||
typedef daemonAdmClientPrivate *daemonAdmClientPrivatePtr;
|
||||
typedef struct daemonClientEventCallback daemonClientEventCallback;
|
||||
typedef daemonClientEventCallback *daemonClientEventCallbackPtr;
|
||||
|
||||
/* Stores the per-client connection state */
|
||||
struct daemonClientPrivate {
|
||||
/* Hold while accessing any data except conn */
|
||||
virMutex lock;
|
||||
|
||||
daemonClientEventCallbackPtr *domainEventCallbacks;
|
||||
size_t ndomainEventCallbacks;
|
||||
daemonClientEventCallbackPtr *networkEventCallbacks;
|
||||
size_t nnetworkEventCallbacks;
|
||||
daemonClientEventCallbackPtr *qemuEventCallbacks;
|
||||
size_t nqemuEventCallbacks;
|
||||
daemonClientEventCallbackPtr *storageEventCallbacks;
|
||||
size_t nstorageEventCallbacks;
|
||||
daemonClientEventCallbackPtr *nodeDeviceEventCallbacks;
|
||||
size_t nnodeDeviceEventCallbacks;
|
||||
bool closeRegistered;
|
||||
int domainEventCallbackID[VIR_DOMAIN_EVENT_ID_LAST];
|
||||
|
||||
# if WITH_SASL
|
||||
# if HAVE_SASL
|
||||
virNetSASLSessionPtr sasl;
|
||||
# endif
|
||||
|
||||
@@ -77,17 +63,10 @@ struct daemonClientPrivate {
|
||||
virConnectPtr conn;
|
||||
|
||||
daemonClientStreamPtr streams;
|
||||
bool keepalive_supported;
|
||||
};
|
||||
|
||||
/* Separate private data for admin connection */
|
||||
struct daemonAdmClientPrivate {
|
||||
/* Just a placeholder, not that there is anything to be locked */
|
||||
virMutex lock;
|
||||
|
||||
virNetDaemonPtr dmn;
|
||||
};
|
||||
|
||||
# if WITH_SASL
|
||||
# if HAVE_SASL
|
||||
extern virNetSASLContextPtr saslCtxt;
|
||||
# endif
|
||||
extern virNetServerProgramPtr remoteProgram;
|
||||
|
||||
@@ -1,16 +1,17 @@
|
||||
#!/bin/sh
|
||||
|
||||
# the following is the LSB init header see
|
||||
# http://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/initscrcomconv.html
|
||||
# http://www.linux-foundation.org/spec//booksets/LSB-Core-generic/LSB-Core-generic.html#INITSCRCOMCONV
|
||||
#
|
||||
### BEGIN INIT INFO
|
||||
# Provides: libvirtd
|
||||
# Default-Start: 3 4 5
|
||||
# Default-Stop: 0 1 2 6
|
||||
# Required-Start: $network messagebus virtlogd
|
||||
# Required-Start: $network messagebus
|
||||
# Should-Start: $named
|
||||
# Should-Start: xend
|
||||
# Should-Start: avahi-daemon
|
||||
# Required-Stop: $network messagebus
|
||||
# Should-Start: $named xend avahi-daemon virtlockd
|
||||
# Should-Stop: $named
|
||||
# Default-Start: 3 4 5
|
||||
# Short-Description: daemon for libvirt virtualization API
|
||||
# Description: This is a daemon for managing guest instances
|
||||
# and libvirt virtual networks
|
||||
|
||||
@@ -1,9 +0,0 @@
|
||||
@localstatedir@/log/libvirt/libxl/*.log {
|
||||
weekly
|
||||
missingok
|
||||
rotate 4
|
||||
compress
|
||||
delaycompress
|
||||
copytruncate
|
||||
minsize 100k
|
||||
}
|
||||
@@ -1,206 +0,0 @@
|
||||
=head1 NAME
|
||||
|
||||
libvirtd - libvirtd management daemon
|
||||
|
||||
=head1 SYNOPSIS
|
||||
|
||||
B<libvirtd> [I<OPTION>]...
|
||||
|
||||
=head1 DESCRIPTION
|
||||
|
||||
The B<libvirtd> program is the server side daemon component of the libvirt
|
||||
virtualization management system.
|
||||
|
||||
This daemon runs on host servers and performs required management tasks for
|
||||
virtualized guests. This includes activities such as starting, stopping
|
||||
and migrating guests between host servers, configuring and manipulating
|
||||
networking, and managing storage for use by guests.
|
||||
|
||||
The libvirt client libraries and utilities connect to this daemon to issue
|
||||
tasks and collect information about the configuration and resources of the host
|
||||
system and guests.
|
||||
|
||||
By default, the libvirtd daemon listens for requests on a local Unix domain
|
||||
socket. Using the B<-l>|B<--listen> command line option, the libvirtd daemon
|
||||
can be instructed to additionally listen on a TCP/IP socket. The TCP/IP socket
|
||||
to use is defined in the libvirtd configuration file.
|
||||
|
||||
Restarting libvirtd does not impact running guests. Guests continue to operate
|
||||
and will be picked up automatically if their XML configuration has been
|
||||
defined. Any guests whose XML configuration has not been defined will be lost
|
||||
from the configuration.
|
||||
|
||||
=head1 OPTIONS
|
||||
|
||||
=over
|
||||
|
||||
=item B<-h, --help>
|
||||
|
||||
Display command line help usage then exit.
|
||||
|
||||
=item B<-d, --daemon>
|
||||
|
||||
Run as a daemon & write PID file.
|
||||
|
||||
=item B<-f, --config> I<FILE>
|
||||
|
||||
Use this configuration file, overriding the default value.
|
||||
|
||||
=item B<-l, --listen>
|
||||
|
||||
Listen for TCP/IP connections.
|
||||
|
||||
=item B<-p, --pid-file> I<FILE>
|
||||
|
||||
Use this name for the PID file, overriding the default value.
|
||||
|
||||
=item B<-t, --timeout> I<SECONDS>
|
||||
|
||||
Exit after timeout period (in seconds) elapse with no client connections
|
||||
or registered resources. Be aware that resources such as autostart
|
||||
networks will result in never reaching the timeout, even when there are
|
||||
no client connections.
|
||||
|
||||
=item B<-v, --verbose>
|
||||
|
||||
Enable output of verbose messages.
|
||||
|
||||
=item B< --version>
|
||||
|
||||
Display version information then exit.
|
||||
|
||||
=back
|
||||
|
||||
=head1 SIGNALS
|
||||
|
||||
On receipt of B<SIGHUP> libvirtd will reload its configuration.
|
||||
|
||||
=head1 FILES
|
||||
|
||||
=head2 When run as B<root>.
|
||||
|
||||
=over
|
||||
|
||||
=item F<SYSCONFDIR/libvirtd.conf>
|
||||
|
||||
The default configuration file used by libvirtd, unless overridden on the
|
||||
command line using the B<-f>|B<--config> option.
|
||||
|
||||
=item F<LOCALSTATEDIR/run/libvirt/libvirt-sock>
|
||||
|
||||
=item F<LOCALSTATEDIR/run/libvirt/libvirt-sock-ro>
|
||||
|
||||
The sockets libvirtd will use.
|
||||
|
||||
=item F<SYSCONFDIR/pki/CA/cacert.pem>
|
||||
|
||||
The TLS B<Certificate Authority> certificate libvirtd will use.
|
||||
|
||||
=item F<SYSCONFDIR/pki/libvirt/servercert.pem>
|
||||
|
||||
The TLS B<Server> certificate libvirtd will use.
|
||||
|
||||
=item F<SYSCONFDIR/pki/libvirt/private/serverkey.pem>
|
||||
|
||||
The TLS B<Server> private key libvirtd will use.
|
||||
|
||||
=item F<LOCALSTATEDIR/run/libvirtd.pid>
|
||||
|
||||
The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
|
||||
|
||||
=back
|
||||
|
||||
=head2 When run as B<non-root>.
|
||||
|
||||
=over
|
||||
|
||||
=item F<$XDG_CONFIG_HOME/libvirtd.conf>
|
||||
|
||||
The default configuration file used by libvirtd, unless overridden on the
|
||||
command line using the B<-f>|B<--config> option.
|
||||
|
||||
=item F<$XDG_RUNTIME_DIR/libvirt/libvirt-sock>
|
||||
|
||||
The socket libvirtd will use.
|
||||
|
||||
=item F<$HOME/.pki/libvirt/cacert.pem>
|
||||
|
||||
The TLS B<Certificate Authority> certificate libvirtd will use.
|
||||
|
||||
=item F<$HOME/.pki/libvirt/servercert.pem>
|
||||
|
||||
The TLS B<Server> certificate libvirtd will use.
|
||||
|
||||
=item F<$HOME/.pki/libvirt/serverkey.pem>
|
||||
|
||||
The TLS B<Server> private key libvirtd will use.
|
||||
|
||||
=item F<$XDG_RUNTIME_DIR/libvirt/libvirtd.pid>
|
||||
|
||||
The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
|
||||
|
||||
=item If $XDG_CONFIG_HOME is not set in your environment, libvirtd will use F<$HOME/.config>
|
||||
|
||||
=item If $XDG_RUNTIME_DIR is not set in your environment, libvirtd will use F<$HOME/.cache>
|
||||
|
||||
=back
|
||||
|
||||
=head1 EXAMPLES
|
||||
|
||||
To retrieve the version of libvirtd:
|
||||
|
||||
# libvirtd --version
|
||||
libvirtd (libvirt) 0.8.2
|
||||
#
|
||||
|
||||
To start libvirtd, instructing it to daemonize and create a PID file:
|
||||
|
||||
# libvirtd -d
|
||||
# ls -la LOCALSTATEDIR/run/libvirtd.pid
|
||||
-rw-r--r-- 1 root root 6 Jul 9 02:40 LOCALSTATEDIR/run/libvirtd.pid
|
||||
#
|
||||
|
||||
=head1 BUGS
|
||||
|
||||
Please report all bugs you discover. This should be done via either:
|
||||
|
||||
=over
|
||||
|
||||
=item a) the mailing list
|
||||
|
||||
L<http://libvirt.org/contact.html>
|
||||
|
||||
=item or,
|
||||
|
||||
B<>
|
||||
|
||||
=item b) the bug tracker
|
||||
|
||||
L<http://libvirt.org/bugs.html>
|
||||
|
||||
=item Alternatively, you may report bugs to your software distributor / vendor.
|
||||
|
||||
=back
|
||||
|
||||
=head1 AUTHORS
|
||||
|
||||
Please refer to the AUTHORS file distributed with libvirt.
|
||||
|
||||
=head1 COPYRIGHT
|
||||
|
||||
Copyright (C) 2006-2012 Red Hat, Inc., and the authors listed in the
|
||||
libvirt AUTHORS file.
|
||||
|
||||
=head1 LICENSE
|
||||
|
||||
libvirtd is distributed under the terms of the GNU LGPL v2.1+.
|
||||
This is free software; see the source for copying conditions. There
|
||||
is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
PURPOSE
|
||||
|
||||
=head1 SEE ALSO
|
||||
|
||||
L<virsh(1)>, L<virt-install(1)>, L<virt-xml-validate(1)>, L<virt-top(1)>,
|
||||
L<virt-df(1)>, L<http://www.libvirt.org/>
|
||||
|
||||
=cut
|
||||
204
daemon/libvirtd.pod.in
Normal file
204
daemon/libvirtd.pod.in
Normal file
@@ -0,0 +1,204 @@
|
||||
=head1 NAME
|
||||
|
||||
libvirtd - libvirtd management daemon
|
||||
|
||||
=head1 SYNOPSIS
|
||||
|
||||
B<libvirtd> [ -dlv ] [ -f config_file ] [ -p pid_file ] [ -t timeout_seconds ]
|
||||
|
||||
B<libvirtd> --version
|
||||
|
||||
=head1 DESCRIPTION
|
||||
|
||||
The B<libvirtd> program is the server side daemon component of the libvirt
|
||||
virtualization management system.
|
||||
|
||||
This daemon runs on host servers and performs required management tasks for
|
||||
virtualized guests. This includes activities such as starting, stopping
|
||||
and migrating guests between host servers, configuring and manipulating
|
||||
networking, and managing storage for use by guests.
|
||||
|
||||
The libvirt client libraries and utilities connect to this daemon to issue
|
||||
tasks and collect information about the configuration and resources of the host
|
||||
system and guests.
|
||||
|
||||
By default, the libvirtd daemon listens for requests on a local Unix domain
|
||||
socket. Using the B<-l>|B<--listen> command line option, the libvirtd daemon
|
||||
can be instructed to additionally listen on a TCP/IP socket. The TCP/IP socket
|
||||
to use is defined in the libvirtd configuration file.
|
||||
|
||||
Restarting libvirtd does not impact running guests. Guests continue to operate
|
||||
and will be picked up automatically if their XML configuration has been
|
||||
defined. Any guests whose XML configuration has not been defined will be lost
|
||||
from the configuration.
|
||||
|
||||
=head1 OPTIONS
|
||||
|
||||
=over
|
||||
|
||||
=item B<-d, --daemon>
|
||||
|
||||
Run as a daemon & write PID file.
|
||||
|
||||
=item B<-f, --config> I<FILE>
|
||||
|
||||
Use this configuration file, overriding the default value.
|
||||
|
||||
=item B<-l, --listen>
|
||||
|
||||
Listen for TCP/IP connections.
|
||||
|
||||
=item B<-p, --pid-file> I<FILE>
|
||||
|
||||
Use this name for the PID file, overriding the default value.
|
||||
|
||||
=item B<-t, --timeout> I<SECONDS>
|
||||
|
||||
Exit after timeout period (in seconds) elapse with no client connections
|
||||
or registered resources. Be aware that resources such as autostart
|
||||
networks will result in never reaching the timeout, even when there are
|
||||
no client connections.
|
||||
|
||||
=item B<-v, --verbose>
|
||||
|
||||
Enable output of verbose messages.
|
||||
|
||||
=item B< --version>
|
||||
|
||||
Display version information then exit.
|
||||
|
||||
=back
|
||||
|
||||
=head1 SIGNALS
|
||||
|
||||
On receipt of B<SIGHUP> libvirtd will reload its configuration.
|
||||
|
||||
=head1 FILES
|
||||
|
||||
=head2 When run as B<root>.
|
||||
|
||||
=over
|
||||
|
||||
=item F<SYSCONFDIR/libvirtd.conf>
|
||||
|
||||
The default configuration file used by libvirtd, unless overridden on the
|
||||
command line using the B<-f>|B<--config> option.
|
||||
|
||||
=item F<LOCALSTATEDIR/run/libvirt/libvirt-sock>
|
||||
|
||||
=item F<LOCALSTATEDIR/run/libvirt/libvirt-sock-ro>
|
||||
|
||||
The sockets libvirtd will use.
|
||||
|
||||
=item F<SYSCONFDIR/pki/CA/cacert.pem>
|
||||
|
||||
The TLS B<Certificate Authority> certificate libvirtd will use.
|
||||
|
||||
=item F<SYSCONFDIR/pki/libvirt/servercert.pem>
|
||||
|
||||
The TLS B<Server> certificate libvirtd will use.
|
||||
|
||||
=item F<SYSCONFDIR/pki/libvirt/private/serverkey.pem>
|
||||
|
||||
The TLS B<Server> private key libvirtd will use.
|
||||
|
||||
=item F<LOCALSTATEDIR/run/libvirtd.pid>
|
||||
|
||||
The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
|
||||
|
||||
=back
|
||||
|
||||
=head2 When run as B<non-root>.
|
||||
|
||||
=over
|
||||
|
||||
=item F<$XDG_CONFIG_HOME/libvirtd.conf>
|
||||
|
||||
The default configuration file used by libvirtd, unless overridden on the
|
||||
command line using the B<-f>|B<--config> option.
|
||||
|
||||
=item F<$XDG_RUNTIME_DIR/libvirt/libvirt-sock>
|
||||
|
||||
The socket libvirtd will use.
|
||||
|
||||
=item F<$HOME/.pki/libvirt/cacert.pem>
|
||||
|
||||
The TLS B<Certificate Authority> certificate libvirtd will use.
|
||||
|
||||
=item F<$HOME/.pki/libvirt/servercert.pem>
|
||||
|
||||
The TLS B<Server> certificate libvirtd will use.
|
||||
|
||||
=item F<$HOME/.pki/libvirt/serverkey.pem>
|
||||
|
||||
The TLS B<Server> private key libvirtd will use.
|
||||
|
||||
=item F<$XDG_RUNTIME_DIR/libvirt/libvirtd.pid>
|
||||
|
||||
The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
|
||||
|
||||
=item If $XDG_CONFIG_HOME is not set in your environment, libvirtd will use F<$HOME/.config>
|
||||
|
||||
=item If $XDG_RUNTIME_DIR is not set in your environment, libvirtd will use F<$HOME/.cache>
|
||||
|
||||
=back
|
||||
|
||||
=head1 EXAMPLES
|
||||
|
||||
To retrieve the version of libvirtd:
|
||||
|
||||
# libvirtd --version
|
||||
libvirtd (libvirt) 0.8.2
|
||||
#
|
||||
|
||||
To start libvirtd, instructing it to daemonize and create a PID file:
|
||||
|
||||
# libvirtd -d
|
||||
# ls -la LOCALSTATEDIR/run/libvirtd.pid
|
||||
-rw-r--r-- 1 root root 6 Jul 9 02:40 LOCALSTATEDIR/run/libvirtd.pid
|
||||
#
|
||||
|
||||
=head1 BUGS
|
||||
|
||||
Please report all bugs you discover. This should be done via either:
|
||||
|
||||
=over
|
||||
|
||||
=item a) the mailing list
|
||||
|
||||
L<http://libvirt.org/contact.html>
|
||||
|
||||
=item or,
|
||||
|
||||
B<>
|
||||
|
||||
=item b) the bug tracker
|
||||
|
||||
L<http://libvirt.org/bugs.html>
|
||||
|
||||
=item Alternatively, you may report bugs to your software distributor / vendor.
|
||||
|
||||
=back
|
||||
|
||||
=head1 AUTHORS
|
||||
|
||||
Please refer to the AUTHORS file distributed with libvirt.
|
||||
|
||||
=head1 COPYRIGHT
|
||||
|
||||
Copyright (C) 2006-2012 Red Hat, Inc., and the authors listed in the
|
||||
libvirt AUTHORS file.
|
||||
|
||||
=head1 LICENSE
|
||||
|
||||
libvirtd is distributed under the terms of the GNU LGPL v2.1+.
|
||||
This is free software; see the source for copying conditions. There
|
||||
is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
PURPOSE
|
||||
|
||||
=head1 SEE ALSO
|
||||
|
||||
L<virsh(1)>, L<virt-install(1)>, L<virt-xml-validate(1)>, L<virt-top(1)>,
|
||||
L<virt-df(1)>, L<http://www.libvirt.org/>
|
||||
|
||||
=cut
|
||||
@@ -27,5 +27,5 @@ mech_list: digest-md5
|
||||
|
||||
# If using digest-md5 for username/passwds, then this is the file
|
||||
# containing the passwds. Use 'saslpasswd2 -a libvirt [username]'
|
||||
# to add entries, and 'sasldblistusers2 -f [sasldb_path]' to browse it
|
||||
# to add entries, and 'sasldblistusers2 -a libvirt' to browse it
|
||||
sasldb_path: /etc/libvirt/passwd.db
|
||||
|
||||
@@ -7,25 +7,14 @@
|
||||
Description=Virtualization daemon
|
||||
Before=libvirt-guests.service
|
||||
After=network.target
|
||||
After=dbus.service
|
||||
After=iscsid.service
|
||||
After=apparmor.service
|
||||
After=local-fs.target
|
||||
After=remote-fs.target
|
||||
Documentation=man:libvirtd(8)
|
||||
Documentation=http://libvirt.org
|
||||
|
||||
[Service]
|
||||
Type=notify
|
||||
EnvironmentFile=-/etc/sysconfig/libvirtd
|
||||
ExecStart=@sbindir@/libvirtd $LIBVIRTD_ARGS
|
||||
ExecReload=/bin/kill -HUP $MAINPID
|
||||
KillMode=process
|
||||
Restart=on-failure
|
||||
# Override the maximum number of opened files
|
||||
#LimitNOFILE=2048
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
Also=virtlockd.socket
|
||||
Also=virtlogd.socket
|
||||
|
||||
@@ -20,14 +20,5 @@
|
||||
#
|
||||
#SDL_AUDIODRIVER=pulse
|
||||
|
||||
# Override the maximum number of opened files.
|
||||
# This only works with traditional init scripts.
|
||||
# In the systemd world, the limit can only be changed by overriding
|
||||
# LimitNOFILE for libvirtd.service. To do that, just create a *.conf
|
||||
# file in /etc/systemd/system/libvirtd.service.d/ (for example
|
||||
# /etc/systemd/system/libvirtd.service.d/openfiles.conf) and write
|
||||
# the following two lines in it:
|
||||
# [Service]
|
||||
# LimitNOFILE=2048
|
||||
#
|
||||
# Override the maximum number of opened files
|
||||
#LIBVIRTD_NOFILES_LIMIT=2048
|
||||
|
||||
5333
daemon/remote.c
5333
daemon/remote.c
File diff suppressed because it is too large
Load Diff
@@ -32,9 +32,6 @@
|
||||
extern virNetServerProgramProc remoteProcs[];
|
||||
extern size_t remoteNProcs;
|
||||
|
||||
extern virNetServerProgramProc lxcProcs[];
|
||||
extern size_t lxcNProcs;
|
||||
|
||||
extern virNetServerProgramProc qemuProcs[];
|
||||
extern size_t qemuNProcs;
|
||||
|
||||
|
||||
195
daemon/stream.c
195
daemon/stream.c
@@ -1,7 +1,7 @@
|
||||
/*
|
||||
* stream.c: APIs for managing client streams
|
||||
*
|
||||
* Copyright (C) 2009-2014 Red Hat, Inc.
|
||||
* Copyright (C) 2009, 2011 Red Hat, Inc.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
@@ -25,15 +25,13 @@
|
||||
|
||||
#include "stream.h"
|
||||
#include "remote.h"
|
||||
#include "viralloc.h"
|
||||
#include "virlog.h"
|
||||
#include "memory.h"
|
||||
#include "logging.h"
|
||||
#include "virnetserverclient.h"
|
||||
#include "virerror.h"
|
||||
#include "virterror_internal.h"
|
||||
|
||||
#define VIR_FROM_THIS VIR_FROM_STREAMS
|
||||
|
||||
VIR_LOG_INIT("daemon.stream");
|
||||
|
||||
struct daemonClientStream {
|
||||
daemonClientPrivatePtr priv;
|
||||
int refs;
|
||||
@@ -42,15 +40,15 @@ struct daemonClientStream {
|
||||
|
||||
virStreamPtr st;
|
||||
int procedure;
|
||||
unsigned int serial;
|
||||
int serial;
|
||||
|
||||
bool recvEOF;
|
||||
bool closed;
|
||||
unsigned int recvEOF : 1;
|
||||
unsigned int closed : 1;
|
||||
|
||||
int filterID;
|
||||
|
||||
virNetMessagePtr rx;
|
||||
bool tx;
|
||||
int tx;
|
||||
|
||||
daemonClientStreamPtr next;
|
||||
};
|
||||
@@ -76,8 +74,6 @@ static void
|
||||
daemonStreamUpdateEvents(daemonClientStream *stream)
|
||||
{
|
||||
int newEvents = 0;
|
||||
if (stream->closed)
|
||||
return;
|
||||
if (stream->rx)
|
||||
newEvents |= VIR_STREAM_EVENT_WRITABLE;
|
||||
if (stream->tx && !stream->recvEOF)
|
||||
@@ -94,14 +90,14 @@ daemonStreamUpdateEvents(daemonClientStream *stream)
|
||||
* fast stream, but slow client
|
||||
*/
|
||||
static void
|
||||
daemonStreamMessageFinished(virNetMessagePtr msg,
|
||||
daemonStreamMessageFinished(virNetMessagePtr msg ATTRIBUTE_UNUSED,
|
||||
void *opaque)
|
||||
{
|
||||
daemonClientStream *stream = opaque;
|
||||
VIR_DEBUG("stream=%p proc=%d serial=%u",
|
||||
VIR_DEBUG("stream=%p proc=%d serial=%d",
|
||||
stream, msg->header.proc, msg->header.serial);
|
||||
|
||||
stream->tx = true;
|
||||
stream->tx = 1;
|
||||
daemonStreamUpdateEvents(stream);
|
||||
|
||||
daemonFreeClientStream(NULL, stream);
|
||||
@@ -152,14 +148,6 @@ daemonStreamEvent(virStreamPtr st, int events, void *opaque)
|
||||
virNetServerClientClose(client);
|
||||
goto cleanup;
|
||||
}
|
||||
/* If we detected EOF during read processing,
|
||||
* then clear hangup/error conditions, since
|
||||
* we want the client to see the EOF message
|
||||
* we just sent them
|
||||
*/
|
||||
if (stream->recvEOF)
|
||||
events = events & ~(VIR_STREAM_EVENT_HANGUP |
|
||||
VIR_STREAM_EVENT_ERROR);
|
||||
}
|
||||
|
||||
/* If we have a completion/abort message, always process it */
|
||||
@@ -199,8 +187,8 @@ daemonStreamEvent(virStreamPtr st, int events, void *opaque)
|
||||
(events & VIR_STREAM_EVENT_HANGUP)) {
|
||||
virNetMessagePtr msg;
|
||||
events &= ~(VIR_STREAM_EVENT_HANGUP);
|
||||
stream->tx = false;
|
||||
stream->recvEOF = true;
|
||||
stream->tx = 0;
|
||||
stream->recvEOF = 1;
|
||||
if (!(msg = virNetMessageNew(false))) {
|
||||
daemonRemoveClientStream(client, stream);
|
||||
virNetServerClientClose(client);
|
||||
@@ -229,7 +217,7 @@ daemonStreamEvent(virStreamPtr st, int events, void *opaque)
|
||||
virNetMessageError rerr;
|
||||
|
||||
memset(&rerr, 0, sizeof(rerr));
|
||||
stream->closed = true;
|
||||
stream->closed = 1;
|
||||
virStreamEventRemoveCallback(stream->st);
|
||||
virStreamAbort(stream->st);
|
||||
if (events & VIR_STREAM_EVENT_HANGUP)
|
||||
@@ -262,7 +250,7 @@ daemonStreamEvent(virStreamPtr st, int events, void *opaque)
|
||||
daemonStreamUpdateEvents(stream);
|
||||
}
|
||||
|
||||
cleanup:
|
||||
cleanup:
|
||||
virMutexUnlock(&priv->lock);
|
||||
}
|
||||
|
||||
@@ -295,7 +283,7 @@ daemonStreamFilter(virNetServerClientPtr client ATTRIBUTE_UNUSED,
|
||||
msg->header.serial != stream->serial)
|
||||
goto cleanup;
|
||||
|
||||
VIR_DEBUG("Incoming client=%p, rx=%p, serial=%u, proc=%d, status=%d",
|
||||
VIR_DEBUG("Incoming client=%p, rx=%p, serial=%d, proc=%d, status=%d",
|
||||
client, stream->rx, msg->header.proc,
|
||||
msg->header.serial, msg->header.status);
|
||||
|
||||
@@ -303,7 +291,7 @@ daemonStreamFilter(virNetServerClientPtr client ATTRIBUTE_UNUSED,
|
||||
daemonStreamUpdateEvents(stream);
|
||||
ret = 1;
|
||||
|
||||
cleanup:
|
||||
cleanup:
|
||||
virMutexUnlock(&stream->priv->lock);
|
||||
return ret;
|
||||
}
|
||||
@@ -326,11 +314,13 @@ daemonCreateClientStream(virNetServerClientPtr client,
|
||||
daemonClientStream *stream;
|
||||
daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
|
||||
|
||||
VIR_DEBUG("client=%p, proc=%d, serial=%u, st=%p",
|
||||
VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p",
|
||||
client, header->proc, header->serial, st);
|
||||
|
||||
if (VIR_ALLOC(stream) < 0)
|
||||
if (VIR_ALLOC(stream) < 0) {
|
||||
virReportOOMError();
|
||||
return NULL;
|
||||
}
|
||||
|
||||
stream->refs = 1;
|
||||
stream->priv = priv;
|
||||
@@ -362,7 +352,7 @@ int daemonFreeClientStream(virNetServerClientPtr client,
|
||||
if (stream->refs)
|
||||
return 0;
|
||||
|
||||
VIR_DEBUG("client=%p, proc=%d, serial=%u",
|
||||
VIR_DEBUG("client=%p, proc=%d, serial=%d",
|
||||
client, stream->procedure, stream->serial);
|
||||
|
||||
virObjectUnref(stream->prog);
|
||||
@@ -385,7 +375,7 @@ int daemonFreeClientStream(virNetServerClientPtr client,
|
||||
msg = tmp;
|
||||
}
|
||||
|
||||
virObjectUnref(stream->st);
|
||||
virStreamFree(stream->st);
|
||||
VIR_FREE(stream);
|
||||
|
||||
return ret;
|
||||
@@ -400,7 +390,7 @@ int daemonAddClientStream(virNetServerClientPtr client,
|
||||
daemonClientStream *stream,
|
||||
bool transmit)
|
||||
{
|
||||
VIR_DEBUG("client=%p, proc=%d, serial=%u, st=%p, transmit=%d",
|
||||
VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p, transmit=%d",
|
||||
client, stream->procedure, stream->serial, stream->st, transmit);
|
||||
daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
|
||||
|
||||
@@ -424,7 +414,7 @@ int daemonAddClientStream(virNetServerClientPtr client,
|
||||
}
|
||||
|
||||
if (transmit)
|
||||
stream->tx = true;
|
||||
stream->tx = 1;
|
||||
|
||||
virMutexLock(&priv->lock);
|
||||
stream->next = priv->streams;
|
||||
@@ -450,7 +440,7 @@ int
|
||||
daemonRemoveClientStream(virNetServerClientPtr client,
|
||||
daemonClientStream *stream)
|
||||
{
|
||||
VIR_DEBUG("client=%p, proc=%d, serial=%u, st=%p",
|
||||
VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p",
|
||||
client, stream->procedure, stream->serial, stream->st);
|
||||
daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
|
||||
daemonClientStream *curr = priv->streams;
|
||||
@@ -463,7 +453,6 @@ daemonRemoveClientStream(virNetServerClientPtr client,
|
||||
}
|
||||
|
||||
if (!stream->closed) {
|
||||
stream->closed = true;
|
||||
virStreamEventRemoveCallback(stream->st);
|
||||
virStreamAbort(stream->st);
|
||||
}
|
||||
@@ -494,7 +483,6 @@ daemonRemoveAllClientStreams(daemonClientStream *stream)
|
||||
tmp = stream->next;
|
||||
|
||||
if (!stream->closed) {
|
||||
stream->closed = true;
|
||||
virStreamEventRemoveCallback(stream->st);
|
||||
virStreamAbort(stream->st);
|
||||
}
|
||||
@@ -519,7 +507,7 @@ daemonStreamHandleWriteData(virNetServerClientPtr client,
|
||||
{
|
||||
int ret;
|
||||
|
||||
VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%u, len=%zu, offset=%zu",
|
||||
VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d, len=%zu, offset=%zu",
|
||||
client, stream, msg->header.proc, msg->header.serial,
|
||||
msg->bufferLength, msg->bufferOffset);
|
||||
|
||||
@@ -542,10 +530,7 @@ daemonStreamHandleWriteData(virNetServerClientPtr client,
|
||||
memset(&rerr, 0, sizeof(rerr));
|
||||
|
||||
VIR_INFO("Stream send failed");
|
||||
stream->closed = true;
|
||||
virStreamEventRemoveCallback(stream->st);
|
||||
virStreamAbort(stream->st);
|
||||
|
||||
stream->closed = 1;
|
||||
return virNetServerProgramSendReplyError(stream->prog,
|
||||
client,
|
||||
msg,
|
||||
@@ -572,10 +557,10 @@ daemonStreamHandleFinish(virNetServerClientPtr client,
|
||||
{
|
||||
int ret;
|
||||
|
||||
VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%u",
|
||||
VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d",
|
||||
client, stream, msg->header.proc, msg->header.serial);
|
||||
|
||||
stream->closed = true;
|
||||
stream->closed = 1;
|
||||
virStreamEventRemoveCallback(stream->st);
|
||||
ret = virStreamFinish(stream->st);
|
||||
|
||||
@@ -609,42 +594,31 @@ daemonStreamHandleAbort(virNetServerClientPtr client,
|
||||
daemonClientStream *stream,
|
||||
virNetMessagePtr msg)
|
||||
{
|
||||
VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%u",
|
||||
VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d",
|
||||
client, stream, msg->header.proc, msg->header.serial);
|
||||
int ret;
|
||||
bool raise_error = false;
|
||||
virNetMessageError rerr;
|
||||
|
||||
stream->closed = true;
|
||||
memset(&rerr, 0, sizeof(rerr));
|
||||
|
||||
stream->closed = 1;
|
||||
virStreamEventRemoveCallback(stream->st);
|
||||
ret = virStreamAbort(stream->st);
|
||||
virStreamAbort(stream->st);
|
||||
|
||||
if (msg->header.status == VIR_NET_ERROR) {
|
||||
VIR_INFO("stream aborted at client request");
|
||||
raise_error = (ret < 0);
|
||||
} else {
|
||||
if (msg->header.status == VIR_NET_ERROR)
|
||||
virReportError(VIR_ERR_RPC,
|
||||
"%s", _("stream aborted at client request"));
|
||||
else {
|
||||
VIR_WARN("unexpected stream status %d", msg->header.status);
|
||||
virReportError(VIR_ERR_RPC,
|
||||
_("stream aborted with unexpected status %d"),
|
||||
msg->header.status);
|
||||
raise_error = true;
|
||||
}
|
||||
|
||||
if (raise_error) {
|
||||
virNetMessageError rerr;
|
||||
memset(&rerr, 0, sizeof(rerr));
|
||||
return virNetServerProgramSendReplyError(remoteProgram,
|
||||
client,
|
||||
msg,
|
||||
&rerr,
|
||||
&msg->header);
|
||||
} else {
|
||||
/* Send zero-length confirm */
|
||||
return virNetServerProgramSendStreamData(stream->prog,
|
||||
client,
|
||||
msg,
|
||||
stream->procedure,
|
||||
stream->serial,
|
||||
NULL, 0);
|
||||
}
|
||||
return virNetServerProgramSendReplyError(remoteProgram,
|
||||
client,
|
||||
msg,
|
||||
&rerr,
|
||||
&msg->header);
|
||||
}
|
||||
|
||||
|
||||
@@ -727,12 +701,9 @@ static int
|
||||
daemonStreamHandleRead(virNetServerClientPtr client,
|
||||
daemonClientStream *stream)
|
||||
{
|
||||
virNetMessagePtr msg = NULL;
|
||||
virNetMessageError rerr;
|
||||
char *buffer;
|
||||
size_t bufferLen = VIR_NET_MESSAGE_LEGACY_PAYLOAD_MAX;
|
||||
int ret = -1;
|
||||
int rv;
|
||||
size_t bufferLen = VIR_NET_MESSAGE_PAYLOAD_MAX;
|
||||
int ret;
|
||||
|
||||
VIR_DEBUG("client=%p, stream=%p tx=%d closed=%d",
|
||||
client, stream, stream->tx, stream->closed);
|
||||
@@ -749,48 +720,50 @@ daemonStreamHandleRead(virNetServerClientPtr client,
|
||||
if (!stream->tx)
|
||||
return 0;
|
||||
|
||||
memset(&rerr, 0, sizeof(rerr));
|
||||
|
||||
if (VIR_ALLOC_N(buffer, bufferLen) < 0)
|
||||
return -1;
|
||||
|
||||
if (!(msg = virNetMessageNew(false)))
|
||||
goto cleanup;
|
||||
|
||||
rv = virStreamRecv(stream->st, buffer, bufferLen);
|
||||
if (rv == -2) {
|
||||
ret = virStreamRecv(stream->st, buffer, bufferLen);
|
||||
if (ret == -2) {
|
||||
/* Should never get this, since we're only called when we know
|
||||
* we're readable, but hey things change... */
|
||||
} else if (rv < 0) {
|
||||
if (virNetServerProgramSendStreamError(remoteProgram,
|
||||
client,
|
||||
msg,
|
||||
&rerr,
|
||||
stream->procedure,
|
||||
stream->serial) < 0)
|
||||
goto cleanup;
|
||||
msg = NULL;
|
||||
} else {
|
||||
stream->tx = false;
|
||||
if (rv == 0)
|
||||
stream->recvEOF = true;
|
||||
ret = 0;
|
||||
} else if (ret < 0) {
|
||||
virNetMessagePtr msg;
|
||||
virNetMessageError rerr;
|
||||
|
||||
msg->cb = daemonStreamMessageFinished;
|
||||
msg->opaque = stream;
|
||||
stream->refs++;
|
||||
if (virNetServerProgramSendStreamData(remoteProgram,
|
||||
client,
|
||||
msg,
|
||||
stream->procedure,
|
||||
stream->serial,
|
||||
buffer, rv) < 0)
|
||||
goto cleanup;
|
||||
msg = NULL;
|
||||
memset(&rerr, 0, sizeof(rerr));
|
||||
|
||||
if (!(msg = virNetMessageNew(false)))
|
||||
ret = -1;
|
||||
else
|
||||
ret = virNetServerProgramSendStreamError(remoteProgram,
|
||||
client,
|
||||
msg,
|
||||
&rerr,
|
||||
stream->procedure,
|
||||
stream->serial);
|
||||
} else {
|
||||
virNetMessagePtr msg;
|
||||
stream->tx = 0;
|
||||
if (ret == 0)
|
||||
stream->recvEOF = 1;
|
||||
if (!(msg = virNetMessageNew(false)))
|
||||
ret = -1;
|
||||
|
||||
if (msg) {
|
||||
msg->cb = daemonStreamMessageFinished;
|
||||
msg->opaque = stream;
|
||||
stream->refs++;
|
||||
ret = virNetServerProgramSendStreamData(remoteProgram,
|
||||
client,
|
||||
msg,
|
||||
stream->procedure,
|
||||
stream->serial,
|
||||
buffer, ret);
|
||||
}
|
||||
}
|
||||
|
||||
ret = 0;
|
||||
cleanup:
|
||||
VIR_FREE(buffer);
|
||||
virNetMessageFree(msg);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@@ -26,6 +26,8 @@
|
||||
|
||||
# include "libvirtd.h"
|
||||
|
||||
|
||||
|
||||
daemonClientStream *
|
||||
daemonCreateClientStream(virNetServerClientPtr client,
|
||||
virStreamPtr st,
|
||||
|
||||
@@ -12,15 +12,11 @@ module Test_libvirtd =
|
||||
{ "unix_sock_group" = "libvirt" }
|
||||
{ "unix_sock_ro_perms" = "0777" }
|
||||
{ "unix_sock_rw_perms" = "0770" }
|
||||
{ "unix_sock_admin_perms" = "0700" }
|
||||
{ "unix_sock_dir" = "/var/run/libvirt" }
|
||||
{ "auth_unix_ro" = "none" }
|
||||
{ "auth_unix_rw" = "none" }
|
||||
{ "auth_tcp" = "sasl" }
|
||||
{ "auth_tls" = "none" }
|
||||
{ "access_drivers"
|
||||
{ "1" = "polkit" }
|
||||
}
|
||||
{ "key_file" = "/etc/pki/libvirt/private/serverkey.pem" }
|
||||
{ "cert_file" = "/etc/pki/libvirt/servercert.pem" }
|
||||
{ "ca_file" = "/etc/pki/CA/cacert.pem" }
|
||||
@@ -35,20 +31,12 @@ module Test_libvirtd =
|
||||
{ "1" = "joe@EXAMPLE.COM" }
|
||||
{ "2" = "fred@EXAMPLE.COM" }
|
||||
}
|
||||
{ "tls_priority" = "NORMAL" }
|
||||
{ "max_clients" = "5000" }
|
||||
{ "max_queued_clients" = "1000" }
|
||||
{ "max_anonymous_clients" = "20" }
|
||||
{ "max_clients" = "20" }
|
||||
{ "min_workers" = "5" }
|
||||
{ "max_workers" = "20" }
|
||||
{ "prio_workers" = "5" }
|
||||
{ "max_requests" = "20" }
|
||||
{ "max_client_requests" = "5" }
|
||||
{ "admin_min_workers" = "1" }
|
||||
{ "admin_max_workers" = "5" }
|
||||
{ "admin_max_clients" = "5" }
|
||||
{ "admin_max_queued_clients" = "5" }
|
||||
{ "admin_max_client_requests" = "5" }
|
||||
{ "log_level" = "3" }
|
||||
{ "log_filters" = "3:remote 4:event" }
|
||||
{ "log_outputs" = "3:syslog:libvirtd" }
|
||||
@@ -56,10 +44,6 @@ module Test_libvirtd =
|
||||
{ "audit_level" = "2" }
|
||||
{ "audit_logging" = "1" }
|
||||
{ "host_uuid" = "00000000-0000-0000-0000-000000000000" }
|
||||
{ "host_uuid_source" = "smbios" }
|
||||
{ "keepalive_interval" = "5" }
|
||||
{ "keepalive_count" = "5" }
|
||||
{ "keepalive_required" = "1" }
|
||||
{ "admin_keepalive_required" = "1" }
|
||||
{ "admin_keepalive_interval" = "5" }
|
||||
{ "admin_keepalive_count" = "5" }
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1>404 page not found</h1>
|
||||
|
||||
|
||||
204
docs/Makefile.am
204
docs/Makefile.am
@@ -1,20 +1,9 @@
|
||||
## Process this file with automake to produce Makefile.in
|
||||
|
||||
## Copyright (C) 2005-2016 Red Hat, Inc.
|
||||
##
|
||||
## This library is free software; you can redistribute it and/or
|
||||
## modify it under the terms of the GNU Lesser General Public
|
||||
## License as published by the Free Software Foundation; either
|
||||
## version 2.1 of the License, or (at your option) any later version.
|
||||
##
|
||||
## This library is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
## Lesser General Public License for more details.
|
||||
##
|
||||
## You should have received a copy of the GNU Lesser General Public
|
||||
## License along with this library. If not, see
|
||||
## <http://www.gnu.org/licenses/>.
|
||||
## Copyright (C) 2005-2012 Red Hat, Inc.
|
||||
## See COPYING.LIB for the License of this software
|
||||
|
||||
SUBDIRS= schemas
|
||||
|
||||
PERL = perl
|
||||
|
||||
@@ -23,23 +12,11 @@ DOC_SOURCE_DIR=../src
|
||||
|
||||
DEVHELP_DIR=$(datadir)/gtk-doc/html/libvirt
|
||||
|
||||
apihtml = \
|
||||
html/index.html \
|
||||
$(apihtml_generated)
|
||||
BUILT_SOURCES=hvsupport.html.in
|
||||
|
||||
apihtml_generated = \
|
||||
html/libvirt-libvirt-common.html \
|
||||
html/libvirt-libvirt-domain.html \
|
||||
html/libvirt-libvirt-domain-snapshot.html \
|
||||
html/libvirt-libvirt-event.html \
|
||||
html/libvirt-libvirt-host.html \
|
||||
html/libvirt-libvirt-interface.html \
|
||||
html/libvirt-libvirt-network.html \
|
||||
html/libvirt-libvirt-nodedev.html \
|
||||
html/libvirt-libvirt-nwfilter.html \
|
||||
html/libvirt-libvirt-secret.html \
|
||||
html/libvirt-libvirt-storage.html \
|
||||
html/libvirt-libvirt-stream.html \
|
||||
apihtml = \
|
||||
html/index.html \
|
||||
html/libvirt-libvirt.html \
|
||||
html/libvirt-virterror.html
|
||||
|
||||
apipng = \
|
||||
@@ -52,6 +29,7 @@ devhelphtml = \
|
||||
devhelp/libvirt.devhelp \
|
||||
devhelp/index.html \
|
||||
devhelp/general.html \
|
||||
devhelp/libvirt-libvirt.html \
|
||||
devhelp/libvirt-virterror.html
|
||||
|
||||
css = \
|
||||
@@ -71,6 +49,8 @@ devhelpxsl = devhelp/devhelp.xsl devhelp/html.xsl
|
||||
|
||||
png = \
|
||||
32favicon.png \
|
||||
footer_corner.png \
|
||||
footer_pattern.png \
|
||||
libvirt-header-bg.png \
|
||||
libvirt-header-logo.png \
|
||||
libvirtLogo.png \
|
||||
@@ -80,6 +60,7 @@ png = \
|
||||
libvirt-driver-arch.png \
|
||||
libvirt-object-model.png \
|
||||
madeWith.png \
|
||||
et.png \
|
||||
migration-managed-direct.png \
|
||||
migration-managed-p2p.png \
|
||||
migration-native.png \
|
||||
@@ -95,12 +76,6 @@ internals_html_in = \
|
||||
$(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/internals/*.html.in))
|
||||
internals_html = $(internals_html_in:%.html.in=%.html)
|
||||
|
||||
# todo.html is special - it is shipped in the tarball, but we
|
||||
# have a dedicated 'todo' target to rebuild it from a proper
|
||||
# config file, all other users are able to build it locally.
|
||||
# For all other files, since we ship pre-built html in the
|
||||
# tarball, we must also ship the sources, even when those
|
||||
# sources are themselves generated.
|
||||
dot_html_in = $(notdir $(wildcard $(srcdir)/*.html.in)) \
|
||||
todo.html.in \
|
||||
hvsupport.html.in
|
||||
@@ -120,20 +95,8 @@ qemu_xml = \
|
||||
libvirt-qemu-api.xml \
|
||||
libvirt-qemu-refs.xml
|
||||
|
||||
lxc_xml = \
|
||||
libvirt-lxc-api.xml \
|
||||
libvirt-lxc-refs.xml
|
||||
|
||||
admin_xml = \
|
||||
libvirt-admin-api.xml \
|
||||
libvirt-admin-refs.xml
|
||||
|
||||
apidir = $(pkgdatadir)/api
|
||||
api_DATA = \
|
||||
libvirt-api.xml \
|
||||
libvirt-qemu-api.xml \
|
||||
libvirt-lxc-api.xml \
|
||||
libvirt-admin-api.xml
|
||||
api_DATA = libvirt-api.xml libvirt-qemu-api.xml
|
||||
|
||||
fig = \
|
||||
libvirt-net-logical.fig \
|
||||
@@ -147,42 +110,29 @@ fig = \
|
||||
migration-tunnel.fig \
|
||||
migration-unmanaged-direct.fig
|
||||
|
||||
schemadir = $(pkgdatadir)/schemas
|
||||
schema_DATA = $(wildcard $(srcdir)/schemas/*.rng)
|
||||
|
||||
EXTRA_DIST= \
|
||||
apibuild.py genaclperms.pl \
|
||||
site.xsl subsite.xsl newapi.xsl news.xsl page.xsl \
|
||||
apibuild.py \
|
||||
site.xsl newapi.xsl news.xsl page.xsl \
|
||||
hacking1.xsl hacking2.xsl wrapstring.xsl \
|
||||
$(dot_html) $(dot_html_in) $(gif) $(apihtml) $(apipng) \
|
||||
$(devhelphtml) $(devhelppng) $(devhelpcss) $(devhelpxsl) \
|
||||
$(xml) $(qemu_xml) $(lxc_xml) $(admin_xml) $(fig) $(png) $(css) \
|
||||
$(xml) $(qemu_xml) $(fig) $(png) $(css) \
|
||||
$(patches) $(dot_php_in) $(dot_php_code_in) $(dot_php)\
|
||||
$(internals_html_in) $(internals_html) \
|
||||
sitemap.html.in aclperms.htmlinc \
|
||||
todo.pl hvsupport.pl todo.cfg-example \
|
||||
$(schema_DATA)
|
||||
|
||||
acl_generated = aclperms.htmlinc
|
||||
|
||||
$(srcdir)/aclperms.htmlinc: $(top_srcdir)/src/access/viraccessperm.h \
|
||||
$(srcdir)/genaclperms.pl Makefile.am
|
||||
$(AM_V_GEN)$(PERL) $(srcdir)/genaclperms.pl $< > $@
|
||||
sitemap.html.in \
|
||||
todo.pl hvsupport.pl todo.cfg-example
|
||||
|
||||
MAINTAINERCLEANFILES = \
|
||||
$(addprefix $(srcdir)/,$(dot_html)) \
|
||||
$(addprefix $(srcdir)/,$(apihtml)) \
|
||||
$(addprefix $(srcdir)/,$(devhelphtml)) \
|
||||
$(addprefix $(srcdir)/,$(internals_html)) \
|
||||
$(addprefix $(srcdir)/,$(dot_php)) \
|
||||
$(srcdir)/hvsupport.html.in $(srcdir)/aclperms.htmlinc
|
||||
$(addprefix $(srcdir)/,$(dot_php))
|
||||
|
||||
all-am: web
|
||||
|
||||
api: $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml
|
||||
qemu_api: $(srcdir)/libvirt-qemu-api.xml $(srcdir)/libvirt-qemu-refs.xml
|
||||
lxc_api: $(srcdir)/libvirt-lxc-api.xml $(srcdir)/libvirt-lxc-refs.xml
|
||||
admin_api: $(srcdir)/libvirt-admin-api.xml $(srcdir)/libvirt-admin-refs.xml
|
||||
|
||||
web: $(dot_html) $(internals_html) html/index.html devhelp/index.html \
|
||||
$(dot_php)
|
||||
@@ -194,46 +144,37 @@ todo.html.in: todo.pl
|
||||
|| { rm $@ && exit 1; }; \
|
||||
else \
|
||||
echo "Stubbing $@"; \
|
||||
printf "%s\n" \
|
||||
"<html xmlns=\"http://www.w3.org/1999/xhtml\">" \
|
||||
"<body>" \
|
||||
"<h1>Todo list unavailable: no config file</h1>" \
|
||||
"</body></html>" > $@ ; \
|
||||
echo "<html><body><h1>Todo list</h1></body></html>" > $@ ; \
|
||||
fi
|
||||
|
||||
todo:
|
||||
rm -f todo.html.in
|
||||
$(MAKE) todo.html
|
||||
|
||||
hvsupport.html: $(srcdir)/hvsupport.html.in
|
||||
|
||||
$(srcdir)/hvsupport.html.in: $(srcdir)/hvsupport.pl $(api_DATA) \
|
||||
$(top_srcdir)/src/libvirt_public.syms \
|
||||
$(top_srcdir)/src/libvirt_qemu.syms $(top_srcdir)/src/libvirt_lxc.syms \
|
||||
$(top_srcdir)/src/driver.h
|
||||
$(AM_V_GEN)$(PERL) $(srcdir)/hvsupport.pl $(top_srcdir)/src > $@ \
|
||||
|| { rm $@ && exit 1; }
|
||||
hvsupport.html.in: $(srcdir)/hvsupport.pl $(srcdir)/../src/libvirt_public.syms \
|
||||
$(srcdir)/../src/libvirt_qemu.syms $(srcdir)/../src/driver.h
|
||||
$(AM_V_GEN)$(PERL) $(srcdir)/hvsupport.pl $(srcdir)/../src > $@ || { rm $@ && exit 1; }
|
||||
|
||||
.PHONY: todo
|
||||
|
||||
%.png: %.fig
|
||||
convert -rotate 90 $< $@
|
||||
|
||||
%.html.tmp: %.html.in site.xsl subsite.xsl page.xsl \
|
||||
sitemap.html.in $(acl_generated)
|
||||
internals/%.html.tmp: internals/%.html.in subsite.xsl page.xsl sitemap.html.in
|
||||
@if [ -x $(XSLTPROC) ] ; then \
|
||||
echo "Generating $@"; \
|
||||
$(MKDIR_P) internals; \
|
||||
name=`echo $@ | sed -e 's/.tmp//'`; \
|
||||
$(XSLTPROC) --stringparam pagename $$name --nonet --html \
|
||||
$(top_srcdir)/docs/subsite.xsl $< > $@ \
|
||||
|| { rm $@ && exit 1; }; fi
|
||||
|
||||
%.html.tmp: %.html.in site.xsl page.xsl sitemap.html.in
|
||||
@if [ -x $(XSLTPROC) ] ; then \
|
||||
echo "Generating $@"; \
|
||||
name=`echo $@ | sed -e 's/.tmp//'`; \
|
||||
dir=`dirname $@` ; \
|
||||
if test "$$dir" = "."; \
|
||||
then \
|
||||
style=site.xsl; \
|
||||
else \
|
||||
$(MKDIR_P) $$dir; \
|
||||
style=subsite.xsl; \
|
||||
fi; \
|
||||
$(XSLTPROC) --stringparam pagename $$name --nonet \
|
||||
$(top_srcdir)/docs/$$style $< > $@ \
|
||||
$(XSLTPROC) --stringparam pagename $$name --nonet --html \
|
||||
$(top_srcdir)/docs/site.xsl $< > $@ \
|
||||
|| { rm $@ && exit 1; }; fi
|
||||
|
||||
%.html: %.html.tmp
|
||||
@@ -244,35 +185,32 @@ $(srcdir)/hvsupport.html.in: $(srcdir)/hvsupport.pl $(api_DATA) \
|
||||
SGML_CATALOG_FILES='$(XML_CATALOG_FILE)' \
|
||||
$(XMLLINT) --catalogs --nonet --format --valid $< > $(srcdir)/$@ \
|
||||
|| { rm $(srcdir)/$@ && exit 1; }; \
|
||||
else echo "missing XHTML1 DTD"; cat $< > $(srcdir)/$@ ; fi ; fi
|
||||
else echo "missing XHTML1 DTD" ; fi ; fi
|
||||
|
||||
%.php.tmp: %.php.in site.xsl page.xsl sitemap.html.in
|
||||
@if [ -x $(XSLTPROC) ] ; then \
|
||||
echo "Generating $@"; \
|
||||
$(XSLTPROC) --stringparam pagename $(@:.tmp=) --nonet \
|
||||
$(XSLTPROC) --stringparam pagename $(@:.tmp=) --nonet --html \
|
||||
$(top_srcdir)/docs/site.xsl $< > $@ \
|
||||
|| { rm $@ && exit 1; }; fi
|
||||
|
||||
%.php: %.php.tmp %.php.code.in
|
||||
@if [ -x $(XSLTPROC) ] ; then \
|
||||
echo "Scripting $@"; \
|
||||
sed -e '/<span id="php_placeholder"><\/span>/r '"$(srcdir)/$@.code.in" \
|
||||
sed -e '/<a id="php_placeholder"><\/a>/r '"$(srcdir)/$@.code.in" \
|
||||
-e /php_placeholder/d < $@.tmp > $(srcdir)/$@ \
|
||||
|| { rm $(srcdir)/$@ && exit 1; }; fi
|
||||
|
||||
$(apihtml_generated): html/index.html
|
||||
|
||||
html/index.html: libvirt-api.xml newapi.xsl page.xsl sitemap.html.in
|
||||
$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
|
||||
$(XSLTPROC) --nonet -o $(srcdir)/ \
|
||||
--stringparam builddir '$(abs_top_builddir)' \
|
||||
$(srcdir)/newapi.xsl $(srcdir)/libvirt-api.xml ; fi && \
|
||||
if test -x $(XMLLINT) && test -x $(XMLCATALOG) ; then \
|
||||
if $(XMLCATALOG) '$(XML_CATALOG_FILE)' "-//W3C//DTD XHTML 1.0 Strict//EN" \
|
||||
> /dev/null ; then \
|
||||
SGML_CATALOG_FILES='$(XML_CATALOG_FILE)' \
|
||||
$(XMLLINT) --catalogs --nonet --valid --noout $(srcdir)/html/*.html ; \
|
||||
else echo "missing XHTML1 DTD"; cat $< > $(srcdir)/$@ ; fi ; fi
|
||||
else echo "missing XHTML1 DTD" ; fi ; fi
|
||||
|
||||
$(addprefix $(srcdir)/,$(devhelphtml)): $(srcdir)/libvirt-api.xml $(devhelpxsl)
|
||||
$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
|
||||
@@ -281,19 +219,13 @@ $(addprefix $(srcdir)/,$(devhelphtml)): $(srcdir)/libvirt-api.xml $(devhelpxsl)
|
||||
|
||||
|
||||
python_generated_files = \
|
||||
$(srcdir)/html/libvirt-libvirt-lxc.html \
|
||||
$(srcdir)/html/libvirt-libvirt.html \
|
||||
$(srcdir)/html/libvirt-libvirt-qemu.html \
|
||||
$(srcdir)/html/libvirt-libvirt-admin.html \
|
||||
$(srcdir)/html/libvirt-virterror.html \
|
||||
$(srcdir)/libvirt-api.xml \
|
||||
$(srcdir)/libvirt-refs.xml \
|
||||
$(srcdir)/libvirt-lxc-api.xml \
|
||||
$(srcdir)/libvirt-lxc-refs.xml \
|
||||
$(srcdir)/libvirt-qemu-api.xml \
|
||||
$(srcdir)/libvirt-qemu-refs.xml \
|
||||
$(srcdir)/libvirt-admin-api.xml \
|
||||
$(srcdir)/libvirt-admin-refs.xml \
|
||||
$(NULL)
|
||||
$(srcdir)/libvirt-qemu-refs.xml
|
||||
|
||||
APIBUILD=$(srcdir)/apibuild.py
|
||||
APIBUILD_STAMP=$(APIBUILD).stamp
|
||||
@@ -302,49 +234,27 @@ EXTRA_DIST += $(APIBUILD_STAMP)
|
||||
$(python_generated_files): $(APIBUILD_STAMP)
|
||||
|
||||
$(APIBUILD_STAMP): $(srcdir)/apibuild.py \
|
||||
$(top_srcdir)/include/libvirt/libvirt.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-common.h.in \
|
||||
$(top_srcdir)/include/libvirt/libvirt-domain-snapshot.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-domain.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-event.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-host.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-interface.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-network.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-nodedev.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-nwfilter.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-secret.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-storage.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-stream.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-lxc.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-qemu.h \
|
||||
$(top_srcdir)/include/libvirt/libvirt-admin.h \
|
||||
$(top_srcdir)/include/libvirt/virterror.h \
|
||||
$(top_srcdir)/src/libvirt.c \
|
||||
$(top_srcdir)/src/libvirt-lxc.c \
|
||||
$(top_srcdir)/src/libvirt-qemu.c \
|
||||
$(top_srcdir)/src/libvirt-admin.c \
|
||||
$(top_srcdir)/src/util/virerror.c \
|
||||
$(top_srcdir)/src/util/virevent.c \
|
||||
$(top_srcdir)/src/util/virtypedparam.c
|
||||
$(AM_V_GEN)srcdir=$(srcdir) builddir=$(builddir) $(PYTHON) $(APIBUILD)
|
||||
$(srcdir)/../include/libvirt/libvirt.h.in \
|
||||
$(srcdir)/../include/libvirt/libvirt-qemu.h \
|
||||
$(srcdir)/../include/libvirt/virterror.h \
|
||||
$(srcdir)/../src/libvirt.c \
|
||||
$(srcdir)/../src/libvirt-qemu.c \
|
||||
$(srcdir)/../src/util/virterror.c
|
||||
$(AM_V_GEN)srcdir=$(srcdir) $(PYTHON) $(APIBUILD)
|
||||
touch $@
|
||||
|
||||
|
||||
check-local: all
|
||||
dist-local: all
|
||||
|
||||
clean-local:
|
||||
rm -f *~ *.bak *.hierarchy *.signals *-unused.txt *.html
|
||||
|
||||
maintainer-clean-local: clean-local
|
||||
rm -rf $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml \
|
||||
todo.html.in
|
||||
rm -rf $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml todo.html.in hvsupport.html.in
|
||||
rm -rf $(srcdir)/libvirt-qemu-api.xml $(srcdir)/libvirt-qemu-refs.xml
|
||||
rm -rf $(srcdir)/libvirt-lxc-api.xml $(srcdir)/libvirt-lxc-refs.xml
|
||||
rm -rf $(srcdir)/libvirt-admin-api.xml $(srcdir)/libvirt-admin-refs.xml
|
||||
rm -rf $(APIBUILD_STAMP)
|
||||
|
||||
rebuild: api qemu_api lxc_api admin_api all
|
||||
rebuild: api qemu_api all
|
||||
|
||||
install-data-local:
|
||||
$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)
|
||||
@@ -362,18 +272,10 @@ install-data-local:
|
||||
for file in $(devhelphtml) $(devhelppng) $(devhelpcss); do \
|
||||
$(INSTALL) -m 0644 $(srcdir)/$${file} $(DESTDIR)$(DEVHELP_DIR) ; \
|
||||
done
|
||||
$(INSTALL_DATA) $(srcdir)/libvirtLogo.png $(DESTDIR)$(pkgdatadir)
|
||||
|
||||
uninstall-local:
|
||||
for f in $(css) $(dot_html) $(gif) $(png); do \
|
||||
rm -f $(DESTDIR)$(HTML_DIR)/$$f; \
|
||||
done
|
||||
for h in $(apihtml); do rm -f $(DESTDIR)$(HTML_DIR)/$$h; done
|
||||
for p in $(apipng); do rm -f $(DESTDIR)$(HTML_DIR)/$$p; done
|
||||
for f in $(internals_html); do \
|
||||
rm -f $(DESTDIR)$(HTML_DIR)/$$f; \
|
||||
done
|
||||
for h in $(apihtml); do rm $(DESTDIR)$(HTML_DIR)/$$h; done
|
||||
for p in $(apipng); do rm $(DESTDIR)$(HTML_DIR)/$$p; done
|
||||
for f in $(devhelphtml) $(devhelppng) $(devhelpcss); do \
|
||||
rm -f $(DESTDIR)$(DEVHELP_DIR)/$$(basename $$f); \
|
||||
rm $(DESTDIR)$(DEVHELP_DIR)/$$(basename $$f); \
|
||||
done
|
||||
rm -f $(DESTDIR)$(pkgdatadir)/libvirtLogo.png
|
||||
|
||||
100
docs/acl.html.in
100
docs/acl.html.in
@@ -1,100 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<h1>Client access control</h1>
|
||||
<p>
|
||||
Libvirt's client access control framework allows administrators
|
||||
to setup fine grained permission rules across client users,
|
||||
managed objects and API operations. This allows client connections
|
||||
to be locked down to a minimal set of privileges.
|
||||
</p>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<h2><a name="intro">Access control introduction</a></h2>
|
||||
|
||||
<p>
|
||||
In a default configuration, the libvirtd daemon has three levels
|
||||
of access control. All connections start off in an unauthenticated
|
||||
state, where the only API operations allowed are those required
|
||||
to complete authentication. After successful authentication, a
|
||||
connection either has full, unrestricted access to all libvirt
|
||||
API calls, or is locked down to only "read only" operations,
|
||||
according to what socket a client connection originated on.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
The access control framework allows authenticated connections to
|
||||
have fine grained permission rules to be defined by the administrator.
|
||||
Every API call in libvirt has a set of permissions that will
|
||||
be validated against the object being used. For example, the
|
||||
<code>virDomainSetSchedulerParametersFlags</code> method will
|
||||
check whether the client user has the <code>write</code>
|
||||
permission on the <code>domain</code> object instance passed
|
||||
in as a parameter. Further permissions will also be checked
|
||||
if certain flags are set in the API call. In addition to
|
||||
checks on the object passed in to an API call, some methods
|
||||
will filter their results. For example the <code>virConnectListAllDomains</code>
|
||||
method will check the <code>search_domains</code> on the <code>connect</code>
|
||||
object, but will also filter the returned <code>domain</code>
|
||||
objects to only those on which the client user has the
|
||||
<code>getattr</code> permission.
|
||||
</p>
|
||||
|
||||
<h2><a name="drivers">Access control drivers</a></h2>
|
||||
|
||||
<p>
|
||||
The access control framework is designed as a pluggable
|
||||
system to enable future integration with arbitrary access
|
||||
control technologies. By default, the <code>none</code>
|
||||
driver is used, which does no access control checks at
|
||||
all. At this time, libvirt ships with support for using
|
||||
<a href="http://www.freedesktop.org/wiki/Software/polkit/">polkit</a> as a real access
|
||||
control driver. To learn how to use the polkit access
|
||||
driver consult <a href="aclpolkit.html">the configuration
|
||||
docs</a>.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
The access driver is configured in the <code>libvirtd.conf</code>
|
||||
configuration file, using the <code>access_drivers</code>
|
||||
parameter. This parameter accepts an array of access control
|
||||
driver names. If more than one access driver is requested,
|
||||
then all must succeed in order for access to be granted.
|
||||
To enable 'polkit' as the driver:
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# augtool -s set '/files/etc/libvirt/libvirtd.conf/access_drivers[1]' polkit
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
And to reset back to the default (no-op) driver
|
||||
</p>
|
||||
|
||||
|
||||
<pre>
|
||||
# augtool -s rm /files/etc/libvirt/libvirtd.conf/access_drivers
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
<strong>Note:</strong> changes to libvirtd.conf require that
|
||||
the libvirtd daemon be restarted.
|
||||
</p>
|
||||
|
||||
<h2><a name="perms">Objects and permissions</a></h2>
|
||||
|
||||
<p>
|
||||
Libvirt applies access control to all the main object
|
||||
types in its API. Each object type, in turn, has a set
|
||||
of permissions defined. To determine what permissions
|
||||
are checked for specific API call, consult the
|
||||
<a href="html/index.html">API reference manual</a>
|
||||
documentation for the API in question.
|
||||
</p>
|
||||
|
||||
<div id="include" filename="aclperms.htmlinc"/>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,414 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<h1>Polkit access control</h1>
|
||||
|
||||
<p>
|
||||
Libvirt's client <a href="acl.html">access control framework</a> allows
|
||||
administrators to setup fine grained permission rules across client users,
|
||||
managed objects and API operations. This allows client connections
|
||||
to be locked down to a minimal set of privileges. The polkit driver
|
||||
provides a simple implementation of the access control framework.
|
||||
</p>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<h2><a name="intro">Introduction</a></h2>
|
||||
|
||||
<p>
|
||||
A default install of libvirt will typically use
|
||||
<a href="http://www.freedesktop.org/wiki/Software/polkit/">polkit</a>
|
||||
to authenticate the initial user connection to libvirtd. This is a
|
||||
very coarse grained check though, either allowing full read-write
|
||||
access to all APIs, or just read-only access. The polkit access
|
||||
control driver in libvirt builds on this capability to allow for
|
||||
fine grained control over the operations a user may perform on an
|
||||
object.
|
||||
</p>
|
||||
|
||||
<h2><a name="perms">Permission names</a></h2>
|
||||
|
||||
<p>
|
||||
The libvirt <a href="acl.html#perms">object names and permission names</a>
|
||||
are mapped onto polkit action names using the simple pattern:
|
||||
</p>
|
||||
|
||||
<pre>org.libvirt.api.$object.$permission
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
The only caveat is that any underscore characters in the
|
||||
object or permission names are converted to hyphens. So,
|
||||
for example, the <code>search_storage_vols</code> permission
|
||||
on the <code>storage_pool</code> object maps to the polkit
|
||||
action:
|
||||
</p>
|
||||
<pre>org.libvirt.api.storage-pool.search-storage-vols
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
The default policy for any permission which corresponds to
|
||||
a "read only" operation, is to allow access. All other
|
||||
permissions default to deny access.
|
||||
</p>
|
||||
|
||||
<h2><a name="attrs">Object identity attributes</a></h2>
|
||||
|
||||
<p>
|
||||
To allow polkit authorization rules to be written to match
|
||||
against individual object instances, libvirt provides a number
|
||||
of authorization detail attributes when performing a permission
|
||||
check. The set of attributes varies according to the type
|
||||
of object being checked
|
||||
</p>
|
||||
|
||||
<h3><a name="object_connect">virConnectPtr</a></h3>
|
||||
<table class="acl">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>connect_driver</td>
|
||||
<td>Name of the libvirt connection driver</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<h3><a name="object_domain">virDomainPtr</a></h3>
|
||||
<table class="acl">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>connect_driver</td>
|
||||
<td>Name of the libvirt connection driver</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>domain_name</td>
|
||||
<td>Name of the domain, unique to the local host</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>domain_uuid</td>
|
||||
<td>UUID of the domain, globally unique</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<h3><a name="object_interface">virInterfacePtr</a></h3>
|
||||
<table class="acl">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>connect_driver</td>
|
||||
<td>Name of the libvirt connection driver</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>interface_name</td>
|
||||
<td>Name of the network interface, unique to the local host</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>interface_macaddr</td>
|
||||
<td>MAC address of the network interface, not unique</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<h3><a name="object_network">virNetworkPtr</a></h3>
|
||||
<table class="acl">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>connect_driver</td>
|
||||
<td>Name of the libvirt connection driver</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>network_name</td>
|
||||
<td>Name of the network, unique to the local host</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>network_uuid</td>
|
||||
<td>UUID of the network, globally unique</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<h3><a name="object_node_device">virNodeDevicePtr</a></h3>
|
||||
<table class="acl">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>connect_driver</td>
|
||||
<td>Name of the libvirt connection driver</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>node_device_name</td>
|
||||
<td>Name of the node device, unique to the local host</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<h3><a name="object_nwfilter">virNWFilterPtr</a></h3>
|
||||
<table class="acl">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>connect_driver</td>
|
||||
<td>Name of the libvirt connection driver</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>nwfilter_name</td>
|
||||
<td>Name of the network filter, unique to the local host</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>nwfilter_uuid</td>
|
||||
<td>UUID of the network filter, globally unique</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<h3><a name="object_secret">virSecretPtr</a></h3>
|
||||
<table class="acl">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>connect_driver</td>
|
||||
<td>Name of the libvirt connection driver</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>secret_uuid</td>
|
||||
<td>UUID of the secret, globally unique</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>secret_usage_volume</td>
|
||||
<td>Name of the associated volume, if any</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>secret_usage_ceph</td>
|
||||
<td>Name of the associated Ceph server, if any</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>secret_usage_target</td>
|
||||
<td>Name of the associated iSCSI target, if any</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<h3><a name="object_storage_pool">virStoragePoolPtr</a></h3>
|
||||
<table class="acl">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>connect_driver</td>
|
||||
<td>Name of the libvirt connection driver</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>pool_name</td>
|
||||
<td>Name of the storage pool, unique to the local host</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>pool_uuid</td>
|
||||
<td>UUID of the storage pool, globally unique</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<h3><a name="object_storage_vol">virStorageVolPtr</a></h3>
|
||||
<table class="acl">
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>connect_driver</td>
|
||||
<td>Name of the libvirt connection driver</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>pool_name</td>
|
||||
<td>Name of the storage pool, unique to the local host</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>pool_uuid</td>
|
||||
<td>UUID of the storage pool, globally unique</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>vol_name</td>
|
||||
<td>Name of the storage volume, unique to the pool</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>vol_key</td>
|
||||
<td>Key of the storage volume, globally unique</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
|
||||
<h2><a name="user">User identity attributes</a></h2>
|
||||
|
||||
<p>
|
||||
At this point in time, the only attribute provided by
|
||||
libvirt to identify the user invoking the operation
|
||||
is the PID of the client program. This means that the
|
||||
polkit access control driver is only useful if connections
|
||||
to libvirt are restricted to its UNIX domain socket. If
|
||||
connections are being made to a TCP socket, no identifying
|
||||
information is available and access will be denied.
|
||||
Also note that if the client is connecting via an SSH
|
||||
tunnel, it is the local SSH user that will be identified.
|
||||
In future versions, it is expected that more information
|
||||
about the client user will be provided, including the
|
||||
SASL / Kerberos username and/or x509 distinguished
|
||||
name obtained from the authentication provider in use.
|
||||
</p>
|
||||
|
||||
|
||||
<h2><a name="checks">Writing access control policies</a></h2>
|
||||
|
||||
<p>
|
||||
If using versions of polkit prior to 0.106 then it is only
|
||||
possible to validate (user, permission) pairs via the <code>.pkla</code>
|
||||
files. Fully validation of the (user, permission, object) triple
|
||||
requires the new JavaScript <code>.rules</code> support that
|
||||
was introduced in version 0.106. The latter is what will be
|
||||
described here.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Libvirt does not ship any rules files by default. It merely
|
||||
provides a definition of the default behaviour for each
|
||||
action (permission). As noted earlier, permissions which
|
||||
correspond to read-only operations in libvirt will be allowed
|
||||
to all users by default; everything else is denied by default.
|
||||
Defining custom rules requires creation of a file in the
|
||||
<code>/etc/polkit-1/rules.d</code> directory with a name
|
||||
chosen by the administrator (<code>100-libvirt-acl.rules</code>
|
||||
would be a reasonable choice). See the <code>polkit(8)</code>
|
||||
manual page for a description of how to write these files
|
||||
in general. The key idea is to create a file containing
|
||||
something like
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
polkit.addRule(function(action, subject) {
|
||||
....logic to check 'action' and 'subject'...
|
||||
});
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
In this code snippet above, the <code>action</code> object
|
||||
instance will represent the libvirt permission being checked
|
||||
along with identifying attributes for the object it is being
|
||||
applied to. The <code>subject</code> meanwhile will identify
|
||||
the libvirt client app (with the caveat above about it only
|
||||
dealing with local clients connected via the UNIX socket).
|
||||
On the <code>action</code> object, the permission name is
|
||||
accessible via the <code>id</code> attribute, while the
|
||||
object identifying attributes are exposed via the
|
||||
<code>lookup</code> method.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
See
|
||||
<a href="http://libvirt.org/git/?p=libvirt.git;a=tree;f=examples/polkit;hb=HEAD">source code</a>
|
||||
for a more complex example.
|
||||
</p>
|
||||
|
||||
<h3><a name="exconnect">Example: restricting ability to connect to drivers</a></h3>
|
||||
|
||||
<p>
|
||||
Consider a local user <code>berrange</code>
|
||||
who has been granted permission to connect to libvirt in
|
||||
full read-write mode. The goal is to only allow them to
|
||||
use the <code>QEMU</code> driver and not the Xen or LXC
|
||||
drivers which are also available in libvirtd.
|
||||
To achieve this we need to write a rule which checks
|
||||
whether the <code>connect_driver</code> attribute
|
||||
is <code>QEMU</code>, and match on an action
|
||||
name of <code>org.libvirt.api.connect.getattr</code>. Using
|
||||
the javascript rules format, this ends up written as
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
polkit.addRule(function(action, subject) {
|
||||
if (action.id == "org.libvirt.api.connect.getattr" &&
|
||||
subject.user == "berrange") {
|
||||
if (action.lookup("connect_driver") == 'QEMU') {
|
||||
return polkit.Result.YES;
|
||||
} else {
|
||||
return polkit.Result.NO;
|
||||
}
|
||||
}
|
||||
});
|
||||
</pre>
|
||||
|
||||
<h3><a name="exdomain">Example: restricting access to a single domain</a></h3>
|
||||
|
||||
<p>
|
||||
Consider a local user <code>berrange</code>
|
||||
who has been granted permission to connect to libvirt in
|
||||
full read-write mode. The goal is to only allow them to
|
||||
see the domain called <code>demo</code> on the LXC driver.
|
||||
To achieve this we need to write a rule which checks
|
||||
whether the <code>connect_driver</code> attribute
|
||||
is <code>LXC</code> and the <code>domain_name</code>
|
||||
attribute is <code>demo</code>, and match on a action
|
||||
name of <code>org.libvirt.api.domain.getattr</code>. Using
|
||||
the javascript rules format, this ends up written as
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
polkit.addRule(function(action, subject) {
|
||||
if (action.id == "org.libvirt.api.domain.getattr" &&
|
||||
subject.user == "berrange") {
|
||||
if (action.lookup("connect_driver") == 'LXC' &&
|
||||
action.lookup("domain_name") == 'demo') {
|
||||
return polkit.Result.YES;
|
||||
} else {
|
||||
return polkit.Result.NO;
|
||||
}
|
||||
}
|
||||
});
|
||||
</pre>
|
||||
</body>
|
||||
</html>
|
||||
410
docs/api.html.in
410
docs/api.html.in
@@ -1,6 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1>The libvirt API concepts</h1>
|
||||
|
||||
@@ -9,31 +8,26 @@
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<h2><a name="Objects">Objects Exposed</a></h2>
|
||||
<p> As defined in the <a href="goals.html">goals section</a>, the libvirt
|
||||
API is designed to expose all the resources needed to manage the
|
||||
virtualization support of recent operating systems. The first object
|
||||
manipulated through the API is the <code>virConnectPtr</code>, which
|
||||
represents the connection to a hypervisor. Any application using libvirt
|
||||
is likely to start using the
|
||||
API by calling one of <a href="html/libvirt-libvirt-host.html#virConnectOpen"
|
||||
<h2><a name="Objects">Objects exposed</a></h2>
|
||||
<p> As defined in the <a href="goals.html">goals section</a>, libvirt
|
||||
API need to expose all the resources needed to manage the virtualization
|
||||
support of recent operating systems. The first object manipulated though
|
||||
the API is <code>virConnectPtr</code> which represent a connection to
|
||||
an hypervisor. Any application using libvirt is likely to start using the
|
||||
API by calling one of <a href="html/libvirt-libvirt.html#virConnectOpen"
|
||||
>the virConnectOpen functions</a>. You will note that those functions take
|
||||
a name argument which is actually a <a href="uri.html">connection URI</a>
|
||||
to select the right hypervisor to open.
|
||||
A URI is needed to allow remote connections and also select between
|
||||
different possible hypervisors. For example, on a Linux system it may be
|
||||
possible to use both KVM and LinuxContainers on the same node. A NULL
|
||||
name will default to a preselected hypervisor, but it's probably not a
|
||||
a name argument which is actually an URI to select the right hypervisor to
|
||||
open, this is needed to allow remote connections and also select between
|
||||
different possible hypervisors (for example on a Linux system it may be
|
||||
possible to use both KVM and LinuxContainers on the same node). A NULL
|
||||
name will default to a preselected hypervisor but it's probably not a
|
||||
wise thing to do in most cases. See the <a href="uri.html">connection
|
||||
URI</a> page for a full descriptions of the values allowed.</p>
|
||||
<p> OnDevice the application obtains a
|
||||
<a href="/html/libvirt-libvirt-host.html#virConnectPtr">
|
||||
<code>virConnectPtr</code>
|
||||
</a>
|
||||
connection to the hypervisor it can then use it to manage the hypervisor's
|
||||
available domains and related virtualization
|
||||
resources, such as storage and networking. All those are
|
||||
exposed as first class objects and connected to the hypervisor connection
|
||||
<p> Once the application obtained a <code class='docref'>virConnectPtr</code>
|
||||
connection to the
|
||||
hypervisor it can then use it to manage domains and related resources
|
||||
available for virtualization like storage and networking. All those are
|
||||
exposed as first class objects, and connected to the hypervisor connection
|
||||
(and the node or cluster where it is available).</p>
|
||||
<p class="image">
|
||||
<img alt="first class objects exposed by the API"
|
||||
@@ -41,340 +35,92 @@
|
||||
</p>
|
||||
<p> The figure above shows the five main objects exported by the API:</p>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-host.html#virConnectPtr">
|
||||
<code>virConnectPtr</code>
|
||||
</a>
|
||||
<p>Represents the connection to a hypervisor. Use one of the
|
||||
<a href="html/libvirt-libvirt-host.html#virConnectOpen">virConnectOpen</a>
|
||||
functions to obtain connection to the hypervisor which is then used
|
||||
as a parameter to other connection API's.</p></li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainPtr">
|
||||
<code>virDomainPtr</code>
|
||||
</a>
|
||||
<p>Represents one domain either active or defined (i.e. existing as
|
||||
permanent config file and storage but not currently running on that
|
||||
node). The function
|
||||
<a href="html/libvirt-libvirt-domain.html#virConnectListAllDomains">
|
||||
<code>virConnectListAllDomains</code>
|
||||
</a>
|
||||
lists all the domains for the hypervisor.</p></li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-network.html#virNetworkPtr">
|
||||
<code>virNetworkPtr</code>
|
||||
</a>
|
||||
<p>Represents one network either active or defined (i.e. existing
|
||||
as permanent config file and storage but not currently activated).
|
||||
The function
|
||||
<a href="html/libvirt-libvirt-network.html#virConnectListAllNetworks">
|
||||
<code>virConnectListAllNetworks</code>
|
||||
</a>
|
||||
lists all the virtualization networks for the hypervisor.</p></li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-storage.html#virStorageVolPtr">
|
||||
<code>virStorageVolPtr</code>
|
||||
</a>
|
||||
<p>Represents one storage volume generally used
|
||||
<li>virConnectPtr: represent a connection to an hypervisor.</li>
|
||||
<li>virDomainPtr: represent one domain either active or defined (i.e.
|
||||
existing as permanent config file and storage but not currently running
|
||||
on that node). The function <code class='docref'>virConnectListDomains</code>
|
||||
allows to list all the IDs for the domains active on this hypervisor.</li>
|
||||
<li>virNetworkPtr: represent one network either active or defined (i.e.
|
||||
existing as permanent config file and storage but not currently activated.
|
||||
The function <code class='docref'>virConnectListNetworks</code>
|
||||
allows to list all the virtualization networks activated on this node.</li>
|
||||
<li>virStorageVolPtr: represent one storage volume, usually this is used
|
||||
as a block device available to one of the domains. The function
|
||||
<a href="html/libvirt-libvirt-storage.html#virStorageVolLookupByPath">
|
||||
<code>virStorageVolLookupByPath</code>
|
||||
</a>
|
||||
finds the storage volume object based on its path on the node.</p></li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-storage.html#virStoragePoolPtr">
|
||||
<code>virStoragePoolPtr</code>
|
||||
</a>
|
||||
<p>Represents a storage pool, which is a logical area
|
||||
used to allocate and store storage volumes. The function
|
||||
<a href="html/libvirt-libvirt-storage.html#virConnectListAllStoragePools">
|
||||
<code>virConnectListAllStoragePools</code>
|
||||
</a>
|
||||
lists all of the virtualization storage pools on the hypervisor.
|
||||
The function
|
||||
<a href="html/libvirt-libvirt-storage.html#virStoragePoolLookupByVolume">
|
||||
<code>virStoragePoolLookupByVolume</code>
|
||||
</a>
|
||||
finds the storage pool containing a given storage volume.</p></li>
|
||||
<code class="docref">virStorageVolLookupByPath</code> allows to find
|
||||
the object based on its path on the node.</li>
|
||||
<li>virStoragePoolPtr: represent a storage pool, i.e. a logical area
|
||||
which can be used to allocate and store storage volumes. The function
|
||||
<code class="docref">virStoragePoolLookupByVolume</code> allows to find
|
||||
the storage pool containing a given storage volume.</li>
|
||||
</ul>
|
||||
<p> Most objects manipulated by the library can also be represented using
|
||||
<p> Most object manipulated by the library can also be represented using
|
||||
XML descriptions. This is used primarily to create those object, but is
|
||||
also helpful to modify or save their description back.</p>
|
||||
<p> Domains, networks, and storage pools can be either <code>active</code>
|
||||
<p> Domains, network and storage pools can be either <code>active</code>
|
||||
i.e. either running or available for immediate use, or
|
||||
<code>defined</code> in which case they are inactive but there is
|
||||
a permanent definition available in the system for them. Based on this
|
||||
they can be activated dynamically in order to be used.</p>
|
||||
<p> Most objects can also be named in various ways:</p>
|
||||
thay can be activated dynamically in order to be used.</p>
|
||||
<p> Most kind of object can also be named in various ways:</p>
|
||||
<ul>
|
||||
<li><code>name</code>
|
||||
<p>A user friendly identifier but whose uniqueness
|
||||
cannot be guaranteed between two nodes.</p></li>
|
||||
<li><code>ID</code>
|
||||
<p>A runtime unique identifier
|
||||
provided by the hypervisor for one given activation of the object;
|
||||
however, it becomes invalid once the resource is deactivated.</p></li >
|
||||
<li><code>UUID</code>
|
||||
<p> A 16 byte unique identifier
|
||||
<li>by their <code>name</code>, an user friendly identifier but
|
||||
whose unicity cannot be guaranteed between two nodes.</li>
|
||||
<li>by their <code>ID</code>, which is a runtime unique identifier
|
||||
provided by the hypervisor for one given activation of the object,
|
||||
but it becomes invalid once the resource is deactivated.</li >
|
||||
<li>by their <code>UUID</code>, a 16 bytes unique identifier
|
||||
as defined in <a href="http://www.ietf.org/rfc/rfc4122.txt">RFC 4122</a>,
|
||||
which is guaranteed to be unique for long term usage and across a
|
||||
set of nodes.</p></li>
|
||||
set of nodes.</li>
|
||||
</ul>
|
||||
|
||||
<h2><a name="Functions">Functions and Naming Conventions</a></h2>
|
||||
<h2><a name="Functions">Functions and naming
|
||||
conventions</a></h2>
|
||||
<p> The naming of the functions present in the library is usually
|
||||
composed by a prefix describing the object associated to the function
|
||||
made of a prefix describing the object associated to the function
|
||||
and a verb describing the action on that object.</p>
|
||||
<p> For each first class object you will find APIs
|
||||
<p> For each first class object you will find apis
|
||||
for the following actions:</p>
|
||||
<ul>
|
||||
<li><b>Lookup</b> [...LookupBy...]
|
||||
<p>Used to perform lookups on objects by some type of identifier,
|
||||
such as:</p>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainLookupByID">
|
||||
<code>virDomainLookupByID</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainLookupByName">
|
||||
<code>virDomainLookupByName</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainLookupByUUID">
|
||||
<code>virDomainLookupByUUID</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainLookupByUUIDString">
|
||||
<code>virDomainLookupByUUIDString</code>
|
||||
</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><b>Enumeration</b> [virConnectList..., virConnectNumOf...]
|
||||
<p>Used to enumerate a set of object available to an given
|
||||
hypervisor connection such as:</p>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virConnectListDomains">
|
||||
<code>virConnectListDomains</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virConnectNumOfDomains">
|
||||
<code>virConnectNumOfDomains</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-network.html#virConnectListNetworks">
|
||||
<code>virConnectListNetworks</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-storage.html#virConnectListStoragePools">
|
||||
<code>virConnectListStoragePools</code>
|
||||
</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><b>Description</b> [...GetInfo]
|
||||
<p>Generic accessor providing a set of generic information about an
|
||||
object, such as: </p>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-host.html#virNodeGetInfo">
|
||||
<code>virNodeGetInfo</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainGetInfo">
|
||||
<code>virDomainGetInfo</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-storage.html#virStoragePoolGetInfo">
|
||||
<code>virStoragePoolGetInfo</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-storage.html#virStorageVolGetInfo">
|
||||
<code>virStorageVolGetInfo</code>
|
||||
</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><b>Accessors</b> [...Get..., ...Set...]
|
||||
<p>Specific accessors used to query or modify data for the given object,
|
||||
such as: </p>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-host.html#virConnectGetType">
|
||||
<code>virConnectGetType</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainGetMaxMemory">
|
||||
<code>virDomainGetMaxMemory</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainSetMemory">
|
||||
<code>virDomainSetMemory</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainGetVcpus">
|
||||
<code>virDomainGetVcpus</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-storage.html#virStoragePoolSetAutostart">
|
||||
<code>virStoragePoolSetAutostart</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-network.html#virNetworkGetBridgeName">
|
||||
<code>virNetworkGetBridgeName</code>
|
||||
</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><b>Creation</b> [...Create, ...CreateXML]
|
||||
<p>Used to create and start objects. The ...CreateXML APIs will create
|
||||
the object based on an XML description, while the ...Create APIs will
|
||||
create the object based on existing object pointer, such as: </p>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainCreate">
|
||||
<code>virDomainCreate</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainCreateXML">
|
||||
<code>virDomainCreateXML</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-network.html#virNetworkCreate">
|
||||
<code>virNetworkCreate</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-network.html#virNetworkCreateXML">
|
||||
<code>virNetworkCreateXML</code>
|
||||
</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><b>Destruction</b> [...Destroy]
|
||||
<p>Used to shutdown or deactivate and destroy objects, such as: </p>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-domain.html#virDomainDestroy">
|
||||
<code>virDomainDestroy</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-network.html#virNetworkDestroy">
|
||||
<code>virNetworkDestroy</code>
|
||||
</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="html/libvirt-libvirt-storage.html#virStoragePoolDestroy">
|
||||
<code>virStoragePoolDestroy</code>
|
||||
</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><b>Lookup</b>:...LookupByName,</li>
|
||||
<li><b>Enumeration</b>:virConnectList... and virConnectNumOf...:
|
||||
those are used to enumerate a set of object available to an given
|
||||
hypervisor connection like:
|
||||
<code class='docref'>virConnectListDomains</code>,
|
||||
<code class='docref'>virConnectNumOfDomains</code>,
|
||||
<code class='docref'>virConnectListNetworks</code>,
|
||||
<code class='docref'>virConnectListStoragePools</code>, etc.</li>
|
||||
<li><b>Description</b>: ...GetInfo: those are generic accessor providing
|
||||
a set of informations about an object, they are
|
||||
<code class='docref'>virNodeGetInfo</code>,
|
||||
<code class='docref'>virDomainGetInfo</code>,
|
||||
<code class='docref'>virStoragePoolGetInfo</code>,
|
||||
<code class='docref'>virStorageVolGetInfo</code>.</li>
|
||||
<li><b>Accessors</b>: ...Get... and ...Set...: those are more specific
|
||||
accessors to query or modify the given object, like
|
||||
<code class='docref'>virConnectGetType</code>,
|
||||
<code class='docref'>virDomainGetMaxMemory</code>,
|
||||
<code class='docref'>virDomainSetMemory</code>,
|
||||
<code class='docref'>virDomainGetVcpus</code>,
|
||||
<code class='docref'>virStoragePoolSetAutostart</code>,
|
||||
<code class='docref'>virNetworkGetBridgeName</code>, etc.</li>
|
||||
<li><b>Creation</b>: </li>
|
||||
<li><b>Destruction</b>: ... </li>
|
||||
</ul>
|
||||
<p>Note: functions returning vir*Ptr (like the virDomainLookup functions)
|
||||
allocate memory which needs to be freed by the caller by the corresponding
|
||||
vir*Free function (e.g. virDomainFree for a virDomainPtr object).
|
||||
</p>
|
||||
<p> For more in-depth details of the storage related APIs see
|
||||
<a href="storage.html">the storage management page</a>.
|
||||
</p>
|
||||
<h2><a name="Drivers">The libvirt Drivers</a></h2>
|
||||
<p>Drivers are the basic building block for libvirt functionality
|
||||
to support the capability to handle specific hypervisor driver calls.
|
||||
Drivers are discovered and registered during connection processing as
|
||||
part of the
|
||||
<a href="html/libvirt-libvirt-host.html#virInitialize">
|
||||
<code>virInitialize</code>
|
||||
</a>
|
||||
API. Each driver
|
||||
has a registration API which loads up the driver specific function
|
||||
references for the libvirt APIs to call. The following is a simplistic
|
||||
view of the hypervisor driver mechanism. Consider the stacked list of
|
||||
drivers as a series of modules that can be plugged into the architecture
|
||||
depending on how libvirt is configured to be built.</p>
|
||||
<h2><a name="Driver">The libvirt drivers</a></h2>
|
||||
<p></p>
|
||||
<p class="image">
|
||||
<img alt="The libvirt driver architecture"
|
||||
src="libvirt-driver-arch.png"/>
|
||||
</p>
|
||||
<p>The driver architecture is also used to support other virtualization
|
||||
components such as storage, storage pools, host device, networking,
|
||||
network interfaces, and network filters.</p>
|
||||
<p>See the <a href="drivers.html">libvirt drivers</a> page for more
|
||||
information on hypervisor and storage specific drivers.</p>
|
||||
<p>Not all drivers support every virtualization function possible.
|
||||
The <a href="hvsupport.html">libvirt API support matrix</a> lists
|
||||
the various functions and support found in each driver by the version
|
||||
support was added into libvirt.
|
||||
</p>
|
||||
<h2><a name="Remote">Daemon and Remote Access</a></h2>
|
||||
<p>Access to libvirt drivers is primarily handled by the libvirtd
|
||||
daemon through the <a href="remote.html">remote</a> driver via an
|
||||
<a href="internals/rpc.html">RPC</a>. Some hypervisors do support
|
||||
client-side connections and responses, such as Test, OpenVZ, VMware,
|
||||
Power VM (phyp), VirtualBox (vbox), ESX, Hyper-V, Xen, and Virtuozzo.
|
||||
The libvirtd daemon service is started on the host at system boot
|
||||
time and can also be restarted at any time by a properly privileged
|
||||
user, such as root. The libvirtd daemon uses the same libvirt API
|
||||
<a href="html/libvirt-libvirt-host.html#virInitialize">
|
||||
<code>virInitialize</code>
|
||||
</a>
|
||||
sequence as applications
|
||||
for client-side driver registrations, but then extends the registered
|
||||
driver list to encompass all known drivers supported for all driver
|
||||
types supported on the host. </p>
|
||||
<p>The libvirt client <a href="apps.html">applications</a> use a
|
||||
<a href="uri.html">URI</a> to obtain the <code>virConnectPtr</code>.
|
||||
The <code>virConnectPtr</code> keeps track of the driver connection
|
||||
plus a variety of other connections (network, interface, storage, etc.).
|
||||
The <code>virConnectPtr</code> is then used as a parameter to other
|
||||
virtualization <a href="#Functions">functions</a>. Depending upon the
|
||||
driver being used, calls will be routed through the remote driver to
|
||||
the libvirtd daemon. The daemon will reference the connection specific
|
||||
driver in order to retrieve the requested information and then pass
|
||||
back status and/or data through the connection back to the application.
|
||||
The application can then decide what to do with that data, such as
|
||||
display, write log data, etc. <a href="migration.html">Migration</a>
|
||||
is an example of many facets of the architecture in use.</p>
|
||||
|
||||
<h2><a name="Remote">Daemon and remote access</a></h2>
|
||||
<p></p>
|
||||
<p class="image">
|
||||
<img alt="The libvirt daemon and remote architecture"
|
||||
src="libvirt-daemon-arch.png"/>
|
||||
</p>
|
||||
<p>
|
||||
The key takeaway from the above diagram is that there is a remote driver
|
||||
which handles transactions for a majority of the drivers. The libvirtd
|
||||
daemon running on the host will receive transaction requests from the
|
||||
remote driver and will then query the hypervisor driver as specified in
|
||||
the <code>virConnectPtr</code> in order to fetch the data. The data will
|
||||
then be returned through the remote driver to the client application
|
||||
for processing.
|
||||
</p>
|
||||
<p>If you are interested in contributing to libvirt, read the
|
||||
<a href="http://wiki.libvirt.org/page/FAQ">FAQ</a> and
|
||||
<a href="hacking.html">hacking</a> guidelines to gain an understanding
|
||||
of basic rules and guidelines. In order to add new API functionality
|
||||
follow the instructions regarding
|
||||
<a href="api_extension.html">implementing a new API in libvirt</a>.
|
||||
</p>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Implementing a new API in Libvirt</h1>
|
||||
|
||||
@@ -180,13 +178,12 @@
|
||||
being called and its parameters;</li>
|
||||
<li>MUST call virResetLastError();</li>
|
||||
<li>SHOULD confirm that the connection is valid with
|
||||
virCheckConnectReturn() or virCheckConnectGoto();</li>
|
||||
VIR_IS_CONNECT(conn);</li>
|
||||
<li><strong>SECURITY: If the API requires a connection with write
|
||||
privileges, MUST confirm that the connection flags do not
|
||||
indicate that the connection is read-only with
|
||||
virCheckReadOnlyGoto();</strong></li>
|
||||
indicate that the connection is read-only;</strong></li>
|
||||
<li>SHOULD do basic validation of the parameters that are being
|
||||
passed in, using helpers like virCheckNonNullArgGoto();</li>
|
||||
passed in;</li>
|
||||
<li>MUST confirm that the driver for this connection exists and that
|
||||
it implements this function;</li>
|
||||
<li>MUST call the internal API;</li>
|
||||
|
||||
657
docs/apibuild.py
657
docs/apibuild.py
File diff suppressed because it is too large
Load Diff
@@ -1,8 +1,6 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Applications using libvirt</h1>
|
||||
<h1>Applications using <strong>libvirt</strong></h1>
|
||||
|
||||
<p>
|
||||
This page provides an illustration of the wide variety of
|
||||
@@ -103,19 +101,6 @@
|
||||
in a virtual machine. It prints out a list of facts about the
|
||||
virtual machine, derived from heuristics.
|
||||
</dd>
|
||||
<dt><a href="http://sourceware.org/systemtap/">stap</a></dt>
|
||||
<dd>
|
||||
SystemTap is a tool used to gather rich information about a running
|
||||
system through the use of scripts. Starting from v2.4, the front-end
|
||||
application stap can use libvirt to gather data within virtual
|
||||
machines.
|
||||
</dd>
|
||||
<dt><a href="https://github.com/pradels/vagrant-libvirt/">vagrant-libvirt</a></dt>
|
||||
<dd>
|
||||
Vagrant-Libvirt is a Vagrant plugin that uses libvirt to manage virtual
|
||||
machines. It is a command line tool for developers that makes it very
|
||||
fast and easy to deploy and re-deploy an environment of vm's.
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
<h2><a name="configmgmt">Configuration Management</a></h2>
|
||||
@@ -163,21 +148,25 @@
|
||||
<h2><a name="conversion">Conversion</a></h2>
|
||||
|
||||
<dl>
|
||||
<dt><a href="http://libguestfs.org/virt-p2v.1.html">virt-p2v</a></dt>
|
||||
<dt><a href="https://rwmj.wordpress.com/2009/10/13/poor-mans-p2v/">Poor mans p2v</a></dt>
|
||||
<dd>
|
||||
Convert a physical machine to run on KVM. It is a LiveCD
|
||||
which is booted on the machine to be converted. It collects a
|
||||
little information from the user, then copies the disks over
|
||||
to a remote machine and defines the XML for a domain to run
|
||||
the guest. (Note this tool is included with libguestfs)
|
||||
A simple approach for converting a physical machine to a virtual
|
||||
machine, using a rescue CD.
|
||||
</dd>
|
||||
<dt><a href="http://libguestfs.org/virt-v2v.1.html">virt-v2v</a></dt>
|
||||
<dt><a href="http://et.redhat.com/~rjones/virt-p2v/">virt-p2v</a></dt>
|
||||
<dd>
|
||||
virt-v2v converts guests from a foreign hypervisor to run on
|
||||
KVM, managed by libvirt. It can convert guests from VMware or
|
||||
Xen to run on OpenStack, oVirt (RHEV-M), or local libvirt. It
|
||||
An older tool for converting a physical machine into a virtual
|
||||
machine. It is a LiveCD which is booted on the machine to be
|
||||
converted. It collects a little information from the user, then
|
||||
copies the disks over to a remote machine and defines the XML for a
|
||||
domain to run the guest.
|
||||
</dd>
|
||||
<dt><a href="http://git.fedorahosted.org/git/?p=virt-v2v.git;a=summary">virt-v2v</a></dt>
|
||||
<dd>
|
||||
virt-v2v converts guests from a foreign hypervisor to run on KVM,
|
||||
managed by libvirt. It can currently convert Red Hat Enterprise
|
||||
Linux (RHEL) and Fedora guests running on Xen and VMware ESX. It
|
||||
will enable VirtIO drivers in the converted guest if possible.
|
||||
(Note this tool is included with libguestfs)
|
||||
</dd>
|
||||
<dd>
|
||||
For RHEL customers of Red Hat, conversion of Windows guests is also
|
||||
@@ -213,13 +202,6 @@
|
||||
<h2><a name="iaas">Infrastructure as a Service (IaaS)</a></h2>
|
||||
|
||||
<dl>
|
||||
<dt><a href="http://cc1.ifj.edu.pl">Cracow Cloud One</a></dt>
|
||||
<dd>The CC1 system provides a complete solution for Private
|
||||
Cloud Computing. An intuitive web access interface with an
|
||||
administration module and simple installation procedure make
|
||||
it easy to benefit from private Cloud Computing technology.
|
||||
</dd>
|
||||
|
||||
<dt><a href="http://www.emotivecloud.net">EMOTIVE Cloud</a></dt>
|
||||
<dd>The EMOTIVE (Elastic Management Of Tasks In Virtualized
|
||||
Environments) middleware allows executing tasks and providing
|
||||
@@ -253,25 +235,6 @@
|
||||
integrates libvirt for VM monitoring, live migration, and life-cycle
|
||||
management.
|
||||
</dd>
|
||||
|
||||
<dt><a href="http://www.openstack.org">OpenStack</a></dt>
|
||||
<dd>
|
||||
OpenStack is a "cloud operating system" usable for both public
|
||||
and private clouds. Its various parts take care of compute,
|
||||
storage and networking resources and interface with the user
|
||||
using a dashboard. Compute part uses libvirt to manage VM
|
||||
life-cycle, monitoring and so on.
|
||||
</dd>
|
||||
|
||||
<dt><a href="https://github.com/gustavfranssonnyvell/cherrypop">Cherrypop</a></dt>
|
||||
<dd>
|
||||
A cloud software with no masters or central points. Nodes
|
||||
autodetect other nodes and autodistribute virtual
|
||||
machines and autodivide up the workload. Also there is no
|
||||
minimum limit for hosts, well, one might be nice. It's
|
||||
perfect for setting up low-end servers in a cloud or a
|
||||
cloud where you want the most bang for the bucks.
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
<h2><a name="libraries">Libraries</a></h2>
|
||||
@@ -289,24 +252,19 @@
|
||||
host, and there is a subproject to allow merging changes into the
|
||||
Windows Registry in Windows guests.
|
||||
</dd>
|
||||
|
||||
<dt><a href="http://sandbox.libvirt.org">libvirt-sandbox</a></dt>
|
||||
<dd>
|
||||
A library and command line tools for simplifying the creation of
|
||||
application sandboxes using virtualization technology. It currently
|
||||
supports either KVM, QEMU or LXC as backends. Integration with
|
||||
systemd facilitates sandboxing of system services like apache.
|
||||
</dd>
|
||||
<dt><a href="https://github.com/ohadlevy/virt#readme">Ruby
|
||||
Libvirt Object bindings</a></dt>
|
||||
<dd>
|
||||
Allows using simple ruby objects to manipulate
|
||||
hypervisors, guests, storage, network etc. It is
|
||||
based on top of
|
||||
the <a href="http://libvirt.org/ruby">native ruby bindings</a>.
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
<dl>
|
||||
<dt><a href="https://github.com/ohadlevy/virt#readme">Ruby
|
||||
Libvirt Object bindings</a></dt>
|
||||
<dd>
|
||||
Allows using simple ruby objects to manipulate
|
||||
hypervisors, guests, storage, network etc. It is
|
||||
based on top of
|
||||
the <a href="http://libvirt.org/ruby">native ruby
|
||||
bindings</a>.
|
||||
</dd>
|
||||
</dl>
|
||||
<h2><a name="livecd">LiveCD / Appliances</a></h2>
|
||||
|
||||
<dl>
|
||||
@@ -331,12 +289,6 @@
|
||||
For a full description, please refer to the libvirt section in the
|
||||
collectd.conf(5) manual page.
|
||||
</dd>
|
||||
<dt><a href="http://host-sflow.sourceforge.net/">Host sFlow</a></dt>
|
||||
<dd>
|
||||
Host sFlow is a lightweight agent running on KVM hypervisors that
|
||||
links to libvirt library and exports standardized cpu, memory, network
|
||||
and disk metrics for all virtual machines.
|
||||
</dd>
|
||||
<dt><a href="http://honk.sigxcpu.org/projects/libvirt/#munin">Munin</a></dt>
|
||||
<dd>
|
||||
The plugins provided by Guido Günther allow to monitor various things
|
||||
@@ -388,7 +340,6 @@
|
||||
<li>Shows you Systems Inventory (based on Facter) and
|
||||
provides real time information about hosts status based on
|
||||
Puppet reports.</li>
|
||||
</ul>
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
@@ -404,14 +355,6 @@
|
||||
infrastructure. You can deploy a new service just dragging and
|
||||
dropping a VM.
|
||||
</dd>
|
||||
<dt><a href="https://kimchi-project.github.io/kimchi/">Kimchi</a></dt>
|
||||
<dd>
|
||||
Kimchi is an HTML5 based management tool for KVM. It is designed to
|
||||
make it as easy as possible to get started with KVM and create your first guest.
|
||||
|
||||
Kimchi manages KVM guests through libvirt. The management interface is accessed
|
||||
over the web using a browser that supports HTML5.
|
||||
</dd>
|
||||
<dt><a href="http://ovirt.org/">oVirt</a></dt>
|
||||
<dd>
|
||||
oVirt provides the ability to manage large numbers of virtual
|
||||
@@ -419,23 +362,6 @@
|
||||
with FreeIPA for Kerberos authentication, and in the future,
|
||||
certificate management.
|
||||
</dd>
|
||||
<dt><a href="http://ispsystem.com/en/software/vmmanager">VMmanager</a></dt>
|
||||
<dd>
|
||||
VMmanager is a software solution for virtualization management
|
||||
that can be used both for hosting virtual machines and
|
||||
building a cloud. VMmanager can manage not only one server,
|
||||
but a large cluster of hypervisors. It delivers a number of
|
||||
functions, such as live migration that allows for load
|
||||
balancing between cluster nodes, monitoring CPU, memory.
|
||||
</dd>
|
||||
<dt><a href="http://mist.io/">mist.io</a></dt>
|
||||
<dd>
|
||||
Mist.io is an open source project and a service that can assist you in
|
||||
managing your virtual machines on a unified way, providing a simple
|
||||
interface for all of your infrastructure (multiple public cloud
|
||||
providers, OpenStack based public/private clouds, Docker servers, bare
|
||||
metal servers and now KVM hypervisors).
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
<h2><a name="mobile">Mobile applications</a></h2>
|
||||
@@ -449,19 +375,5 @@
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
<h2><a name="other">Other</a></h2>
|
||||
|
||||
<dl>
|
||||
<dt><a href="http://cuckoosandbox.org/">Cuckoo Sandbox</a></dt>
|
||||
<dd>
|
||||
Cuckoo Sandbox is a malware analysis system. You can throw
|
||||
any suspicious file at it and in a matter of seconds Cuckoo
|
||||
will provide you back some detailed results outlining what
|
||||
such file did when executed inside an isolated environment.
|
||||
And libvirt is one of the backends that can be used for the
|
||||
isolated environment.
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Domain management architecture</h1>
|
||||
</body>
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1 >libvirt architecture</h1>
|
||||
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1>Network management architecture</h1>
|
||||
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Node device management architecture</h1>
|
||||
</body>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Storage management architecture</h1>
|
||||
|
||||
|
||||
@@ -1,356 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<h1>Audit log</h1>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<h2><a name="intro">Introduction</a></h2>
|
||||
|
||||
<p>
|
||||
A number of the libvirt virtualization drivers (QEMU/KVM and LXC) include
|
||||
support for logging details of important operations to the host's audit
|
||||
subsystem. This provides administrators / auditors with a canonical historical
|
||||
record of changes to virtual machines' / containers' lifecycle states and
|
||||
their configuration. On hosts which are running the Linux audit daemon,
|
||||
the logs will usually end up in <code>/var/log/audit/audit.log</code>
|
||||
</p>
|
||||
|
||||
<h2><a name="config">Configuration</a></h2>
|
||||
|
||||
<p>
|
||||
The libvirt audit integration is enabled by default on any host which has
|
||||
the Linux audit subsystem active, and disabled otherwise. It is possible
|
||||
to alter this behaviour in the <code>/etc/libvirt/libvirtd.conf</code>
|
||||
configuration file, via the <code>audit_level</code> parameter
|
||||
</p>
|
||||
|
||||
<ul>
|
||||
<li><code>audit_level=0</code> - libvirt auditing is disabled regardless
|
||||
of host audit subsystem enablement.</li>
|
||||
<li><code>audit_level=1</code> - libvirt auditing is enabled if the host
|
||||
audit subsystem is enabled, otherwise it is disabled. This is the
|
||||
default behaviour.</li>
|
||||
<li><code>audit_level=2</code> - libvirt auditing is enabled regardless
|
||||
of host audit subsystem enablement. If the host audit subsystem is
|
||||
disabled, then libvirtd will refuse to complete startup and exit with
|
||||
an error.</li>
|
||||
</ul>
|
||||
|
||||
<p>
|
||||
In addition to have formal messages sent to the audit subsystem it is
|
||||
possible to tell libvirt to inject messages into its own logging
|
||||
layer. This will result in messages ending up in the systemd journal
|
||||
or <code>/var/log/libvirt/libivrtd.log</code> on non-systemd hosts.
|
||||
This is disabled by default, but can be requested by setting the
|
||||
<code>audit_logging=1</code> configuration parameter in the same file
|
||||
mentioned above.
|
||||
</p>
|
||||
|
||||
<h2><a name="types">Message types</a></h2>
|
||||
|
||||
<p>
|
||||
Libvirt defines three core audit message types each of which will
|
||||
be described below. There are a number of common fields that will
|
||||
be reported for all message types.
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>pid</code></dt>
|
||||
<dd>Process ID of the libvirtd daemon generating the audit record.</dd>
|
||||
<dt><code>uid</code></dt>
|
||||
<dd>User ID of the libvirtd daemon process generating the audit record.</dd>
|
||||
<dt><code>subj</code></dt>
|
||||
<dd>Security context of the libvirtd daemon process generating the audit record.</dd>
|
||||
<dt><code>msg</code></dt>
|
||||
<dd>String containing a list of key=value pairs specific to the type of audit record being reported.</dd>
|
||||
</dl>
|
||||
|
||||
<p>
|
||||
Some fields in the <code>msg</code> string are common to audit records
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>virt</code></dt>
|
||||
<dd>Type of virtualization driver used. One of <code>qemu</code> or <code>lxc</code></dd>
|
||||
<dt><code>vm</code></dt>
|
||||
<dd>Host driver unique name of the guest</dd>
|
||||
<dt><code>uuid</code></dt>
|
||||
<dd>Globally unique identifier for the guest</dd>
|
||||
<dt><code>exe</code></dt>
|
||||
<dd>Path of the libvirtd daemon</dd>
|
||||
<dt><code>hostname</code></dt>
|
||||
<dd>Currently unused</dd>
|
||||
<dt><code>addr</code></dt>
|
||||
<dd>Currently unused</dd>
|
||||
<dt><code>terminal</code></dt>
|
||||
<dd>Currently unused</dd>
|
||||
<dt><code>res</code></dt>
|
||||
<dd>Result of the action, either <code>success</code> or <code>failed</code></dd>
|
||||
</dl>
|
||||
|
||||
<h3><a name="typecontrol">VIRT_CONTROL</a></h3>
|
||||
|
||||
<p>
|
||||
Reports change in the lifecycle state of a virtual machine. The <code>msg</code>
|
||||
field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>op</code></dt>
|
||||
<dd>Type of operation performed. One of <code>start</code>, <code>stop</code> or <code>init</code></dd>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the operation to happen</dd>
|
||||
<dt><code>vm-pid</code></dt>
|
||||
<dd>ID of the primary/leading process associated with the guest</dd>
|
||||
<dt><code>init-pid</code></dt>
|
||||
<dd>ID of the <code>init</code> process in a container. Only if <code>op=init</code> and <code>virt=lxc</code></dd>
|
||||
<dt><code>pid-ns</code></dt>
|
||||
<dd>Namespace ID of the <code>init</code> process in a container. Only if <code>op=init</code> and <code>virt=lxc</code></dd>
|
||||
</dl>
|
||||
|
||||
<h3><a name="typemachine">VIRT_MACHINE_ID</a></h3>
|
||||
|
||||
<p>
|
||||
Reports the association of a security context with a guest. The <code>msg</code>
|
||||
field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>model</code></dt>
|
||||
<dd>The security driver type. One of <code>selinux</code> or <code>apparmor</code></dd>
|
||||
<dt><code>vm-ctx</code></dt>
|
||||
<dd>Security context for the guest process</dd>
|
||||
<dt><code>img-ctx</code></dt>
|
||||
<dd>Security context for the guest disk images and other assigned host resources</dd>
|
||||
</dl>
|
||||
|
||||
<h3><a name="typeresource">VIRT_RESOURCE</a></h3>
|
||||
|
||||
<p>
|
||||
Reports the usage of a host resource by a guest. The fields include will
|
||||
vary according to the type of device being reported. When the guest is
|
||||
initially booted records will be generated for all assigned resources.
|
||||
If any changes are made to the running guest configuration, for example
|
||||
hotplug devices, or adjust resources allocation, further records will
|
||||
be generated.
|
||||
</p>
|
||||
|
||||
<h4><a name="typeresourcevcpu">Virtual CPU</a></h4>
|
||||
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>vcpu</code></dd>
|
||||
<dt><code>old-vcpu</code></dt>
|
||||
<dd>Original vCPU count, or 0</dd>
|
||||
<dt><code>new-vcpu</code></dt>
|
||||
<dd>Updated vCPU count</dd>
|
||||
</dl>
|
||||
|
||||
|
||||
<h4><a name="typeresourcemem">Memory</a></h4>
|
||||
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>mem</code></dd>
|
||||
<dt><code>old-mem</code></dt>
|
||||
<dd>Original memory size in bytes, or 0</dd>
|
||||
<dt><code>new-mem</code></dt>
|
||||
<dd>Updated memory size in bytes</dd>
|
||||
</dl>
|
||||
|
||||
<h4><a name="typeresourcedisk">Disk</a></h4>
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>disk</code></dd>
|
||||
<dt><code>old-disk</code></dt>
|
||||
<dd>Original host file or device path acting as the disk backing file</dd>
|
||||
<dt><code>new-disk</code></dt>
|
||||
<dd>Updated host file or device path acting as the disk backing file</dd>
|
||||
</dl>
|
||||
|
||||
<h4><a name="typeresourcenic">Network interface</a></h4>
|
||||
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>net</code></dd>
|
||||
<dt><code>old-net</code></dt>
|
||||
<dd>Original MAC address of the guest network interface</dd>
|
||||
<dt><code>new-net</code></dt>
|
||||
<dd>Updated MAC address of the guest network interface</dd>
|
||||
</dl>
|
||||
|
||||
<p>
|
||||
If there is a host network interface associated with the guest NIC then
|
||||
further records may be generated
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>net</code></dd>
|
||||
<dt><code>net</code></dt>
|
||||
<dd>MAC address of the host network interface</dd>
|
||||
<dt><code>rdev</code></dt>
|
||||
<dd>Name of the host network interface</dd>
|
||||
</dl>
|
||||
|
||||
<h4><a name="typeresourcefs">Filesystem</a></h4>
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>fs</code></dd>
|
||||
<dt><code>old-fs</code></dt>
|
||||
<dd>Original host directory, file or device path backing the filesystem </dd>
|
||||
<dt><code>new-fs</code></dt>
|
||||
<dd>Updated host directory, file or device path backing the filesystem</dd>
|
||||
</dl>
|
||||
|
||||
<h4><a name="typeresourcehost">Host device</a></h4>
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>hostdev</code> or <code>dev</code></dd>
|
||||
<dt><code>dev</code></dt>
|
||||
<dd>The unique bus identifier of the USB, PCI or SCSI device, if <code>resrc=dev</code></dd>
|
||||
<dt><code>disk</code></dt>
|
||||
<dd>The path of the block device assigned to the guest, if <code>resrc=hostdev</code></dd>
|
||||
<dt><code>chardev</code></dt>
|
||||
<dd>The path of the character device assigned to the guest, if <code>resrc=hostdev</code></dd>
|
||||
</dl>
|
||||
|
||||
<h4><a name="typeresourcetpm">TPM</a></h4>
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>tpm</code></dd>
|
||||
<dt><code>device</code></dt>
|
||||
<dd>The path of the host TPM device assigned to the guest</dd>
|
||||
</dl>
|
||||
|
||||
<h4><a name="typeresourcerng">RNG</a></h4>
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>rng</code></dd>
|
||||
<dt><code>old-rng</code></dt>
|
||||
<dd>Original path of the host entropy source for the RNG</dd>
|
||||
<dt><code>new-rng</code></dt>
|
||||
<dd>Updated path of the host entropy source for the RNG</dd>
|
||||
</dl>
|
||||
|
||||
<h4><a name="typeresourcechardev">console/serial/parallel/channel</a></h4>
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>chardev</code></dd>
|
||||
<dt><code>old-chardev</code></dt>
|
||||
<dd>Original path of the backing character device for given emulated device</dd>
|
||||
<dt><code>new-chardev</code></dt>
|
||||
<dd>Updated path of the backing character device for given emulated device</dd>
|
||||
</dl>
|
||||
|
||||
<h4><a name="typeresourcesmartcard">smartcard</a></h4>
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>smartcard</code></dd>
|
||||
<dt><code>old-smartcard</code></dt>
|
||||
<dd>Original path of the backing character device, certificate store or
|
||||
"nss-smartcard-device" for host smartcard passthrough.
|
||||
</dd>
|
||||
<dt><code>new-smartcard</code></dt>
|
||||
<dd>Updated path of the backing character device, certificate store or
|
||||
"nss-smartcard-device" for host smartcard passthrough.
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
<h4><a name="typeresourceredir">Redirected device</a></h4>
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>redir</code></dd>
|
||||
<dt><code>bus</code></dt>
|
||||
<dd>The bus type, only <code>usb</code> allowed</dd>
|
||||
<dt><code>device</code></dt>
|
||||
<dd>The device type, only <code>USB redir</code> allowed</dd>
|
||||
</dl>
|
||||
|
||||
<h4><a name="typeresourcecgroup">Control group</a></h4>
|
||||
|
||||
<p>
|
||||
The <code>msg</code> field will include the following sub-fields
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>reason</code></dt>
|
||||
<dd>The reason which caused the resource to be assigned to happen</dd>
|
||||
<dt><code>resrc</code></dt>
|
||||
<dd>The type of resource assigned. Set to <code>cgroup</code></dd>
|
||||
<dt><code>cgroup</code></dt>
|
||||
<dd>The name of the cgroup controller</dd>
|
||||
</dl>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,15 +1,12 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1>Connection authentication</h1>
|
||||
<h1 >Authentication & access control</h1>
|
||||
<p>
|
||||
When connecting to libvirt, some connections may require client
|
||||
authentication before allowing use of the APIs. The set of possible
|
||||
authentication mechanisms is administrator controlled, independent
|
||||
of applications using libvirt. Once authenticated, libvirt can apply
|
||||
fine grained <a href="acl.html">access control</a> to the operations
|
||||
performed by a client.
|
||||
of applications using libvirt.
|
||||
</p>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
@@ -28,7 +25,7 @@ for the authentication file using the following sequence:
|
||||
variable.</li>
|
||||
<li>The file path specified by the "authfile=/some/file" URI
|
||||
query parameter</li>
|
||||
<li>The file $XDG_CONFIG_HOME/libvirt/auth.conf</li>
|
||||
<li>The file $XDG_CONFIG_DIR/libvirt/auth.conf</li>
|
||||
<li>The file /etc/libvirt/auth.conf</li>
|
||||
</ol>
|
||||
|
||||
@@ -76,11 +73,7 @@ password=letmein
|
||||
|
||||
[credentials-dev]
|
||||
username=joe
|
||||
password=hello
|
||||
|
||||
[credentials-defgrp]
|
||||
username=defuser
|
||||
password=defpw</pre>
|
||||
password=hello</pre>
|
||||
|
||||
<p>
|
||||
The second set of groups provide mappings of credentials to
|
||||
@@ -94,8 +87,7 @@ credentials=$CREDENTIALS</pre>
|
||||
|
||||
<p>
|
||||
For example, following the previous example, here is how to
|
||||
map some machines. For convenience libvirt supports a default
|
||||
mapping of credentials to machines:
|
||||
list some machines
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
@@ -111,15 +103,8 @@ credentials=test
|
||||
[auth-libvirt-prod1.example.com]
|
||||
credentials=prod
|
||||
|
||||
[auth-libvirt-default]
|
||||
credentials=defgrp
|
||||
|
||||
[auth-esx-dev1.example.com]
|
||||
credentials=dev
|
||||
|
||||
[auth-esx-default]
|
||||
credentials=defgrp</pre>
|
||||
|
||||
credentials=dev</pre>
|
||||
|
||||
<p>
|
||||
The following service types are known to libvirt
|
||||
@@ -268,15 +253,13 @@ Plugin "gssapiv2" [loaded], API version: 4
|
||||
features: WANT_CLIENT_FIRST|PROXY_AUTHENTICATION|NEED_SERVER_FQDN
|
||||
</pre>
|
||||
<p>
|
||||
Next it is necessary for the administrator of the Kerberos realm to
|
||||
issue a principal for the libvirt server. There needs to be one
|
||||
principal per host running the libvirt daemon. The principal should be
|
||||
named <code>libvirt/full.hostname@KERBEROS.REALM</code>. This is
|
||||
typically done by running the <code>kadmin.local</code> command on the
|
||||
Kerberos server, though some Kerberos servers have alternate ways of
|
||||
setting up service principals. Once created, the principal should be
|
||||
exported to a keytab, copied to the host running the libvirt daemon
|
||||
and placed in <code>/etc/libvirt/krb5.tab</code>
|
||||
Next it is necessary for the administrator of the Kerberos realm to issue a principle
|
||||
for the libvirt server. There needs to be one principle per host running the libvirt
|
||||
daemon. The principle should be named <code>libvirt/full.hostname@KERBEROS.REALM</code>.
|
||||
This is typically done by running the <code>kadmin.local</code> command on the Kerberos
|
||||
server, though some Kerberos servers have alternate ways of setting up service principles.
|
||||
Once created, the principle should be exported to a keytab, copied to the host running
|
||||
the libvirt daemon and placed in <code>/etc/libvirt/krb5.tab</code>
|
||||
</p>
|
||||
<pre>
|
||||
# kadmin.local
|
||||
@@ -298,7 +281,7 @@ kadmin.local: quit
|
||||
</pre>
|
||||
<p>
|
||||
Any client application wishing to connect to a Kerberos enabled libvirt server
|
||||
merely needs to run <code>kinit</code> to gain a user principal. This may well
|
||||
merely needs to run <code>kinit</code> to gain a user principle. This may well
|
||||
be done automatically when a user logs into a desktop session, if PAM is setup
|
||||
to authenticate against Kerberos.
|
||||
</p>
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1 >Bindings for other languages</h1>
|
||||
|
||||
@@ -44,10 +43,8 @@
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<strong>Python</strong>: Libvirt's python bindings are split to a
|
||||
separate <a href="http://libvirt.org/git/?p=libvirt-python.git">package</a>
|
||||
since version 1.2.0, older versions came with direct support for the
|
||||
Python language.
|
||||
<strong>Python</strong>: Libvirt comes with direct support for
|
||||
the Python language.
|
||||
</p>
|
||||
<p>
|
||||
If your libvirt is installed as packages, rather than compiled
|
||||
|
||||
@@ -1,24 +1,11 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
|
||||
<h1>Bug reporting</h1>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<h2><a name="security">Security Issues</a></h2>
|
||||
|
||||
<p>
|
||||
If you think that an issue with libvirt may have security
|
||||
implications, <strong>please do not</strong> publicly
|
||||
report it in the bug tracker, mailing lists, or irc. Libvirt
|
||||
has <a href="securityprocess.html">a dedicated process for handling (potential) security issues</a>
|
||||
that should be used instead. So if your issue has security
|
||||
implications, ignore the rest of this page and follow the
|
||||
<a href="securityprocess.html">security process</a> instead.
|
||||
</p>
|
||||
|
||||
<h2><a name="bugzilla">Bug Tracking</a></h2>
|
||||
|
||||
<p>
|
||||
@@ -132,7 +119,7 @@
|
||||
crash, the simplest is to run the program under gdb, reproduce the
|
||||
steps leading to the crash and then issue a gdb "bt -a" command to
|
||||
get the stack trace, attach it to the bug. Note that for the
|
||||
data to be really useful libvirt debug information must be present
|
||||
data to be really useful libvirt debug informations must be present
|
||||
for example by installing libvirt debuginfo package on Fedora or
|
||||
Red Hat Enterprise Linux (with debuginfo-install libvirt) prior
|
||||
to running gdb.</p>
|
||||
@@ -147,11 +134,11 @@
|
||||
<pre> # ps -o etime,pid `pgrep libvirt`
|
||||
... note the process id from the output
|
||||
# gdb /usr/sbin/libvirtd
|
||||
.... some information about gdb and loading debug data
|
||||
(gdb) attach $the_daemon_process_id
|
||||
.... some informations about gdb and loading debug data
|
||||
(gdb) attach $the_damon_process_id
|
||||
....
|
||||
(gdb) thread apply all bt
|
||||
.... information to attach to the bug
|
||||
.... informations to attach to the bug
|
||||
(gdb)
|
||||
</pre>
|
||||
|
||||
|
||||
@@ -1,417 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<h1>Control Groups Resource Management</h1>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<p>
|
||||
The QEMU and LXC drivers make use of the Linux "Control Groups" facility
|
||||
for applying resource management to their virtual machines and containers.
|
||||
</p>
|
||||
|
||||
<h2><a name="requiredControllers">Required controllers</a></h2>
|
||||
|
||||
<p>
|
||||
The control groups filesystem supports multiple "controllers". By default
|
||||
the init system (such as systemd) should mount all controllers compiled
|
||||
into the kernel at <code>/sys/fs/cgroup/$CONTROLLER-NAME</code>. Libvirt
|
||||
will never attempt to mount any controllers itself, merely detect where
|
||||
they are mounted.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
The QEMU driver is capable of using the <code>cpuset</code>,
|
||||
<code>cpu</code>, <code>memory</code>, <code>blkio</code> and
|
||||
<code>devices</code> controllers. None of them are compulsory.
|
||||
If any controller is not mounted, the resource management APIs
|
||||
which use it will cease to operate. It is possible to explicitly
|
||||
turn off use of a controller, even when mounted, via the
|
||||
<code>/etc/libvirt/qemu.conf</code> configuration file.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
The LXC driver is capable of using the <code>cpuset</code>,
|
||||
<code>cpu</code>, <code>cpuacct</code>, <code>freezer</code>,
|
||||
<code>memory</code>, <code>blkio</code> and <code>devices</code>
|
||||
controllers. The <code>cpuacct</code>, <code>devices</code>
|
||||
and <code>memory</code> controllers are compulsory. Without
|
||||
them mounted, no containers can be started. If any of the
|
||||
other controllers are not mounted, the resource management APIs
|
||||
which use them will cease to operate.
|
||||
</p>
|
||||
|
||||
<h2><a name="currentLayout">Current cgroups layout</a></h2>
|
||||
|
||||
<p>
|
||||
As of libvirt 1.0.5 or later, the cgroups layout created by libvirt has been
|
||||
simplified, in order to facilitate the setup of resource control policies by
|
||||
administrators / management applications. The new layout is based on the concepts
|
||||
of "partitions" and "consumers". A "consumer" is a cgroup which holds the
|
||||
processes for a single virtual machine or container. A "partition" is a cgroup
|
||||
which does not contain any processes, but can have resource controls applied.
|
||||
A "partition" will have zero or more child directories which may be either
|
||||
"consumer" or "partition".
|
||||
</p>
|
||||
|
||||
<p>
|
||||
As of libvirt 1.1.1 or later, the cgroups layout will have some slight
|
||||
differences when running on a host with systemd 205 or later. The overall
|
||||
tree structure is the same, but there are some differences in the naming
|
||||
conventions for the cgroup directories. Thus the following docs split
|
||||
in two, one describing systemd hosts and the other non-systemd hosts.
|
||||
</p>
|
||||
|
||||
<h3><a name="currentLayoutSystemd">Systemd cgroups integration</a></h3>
|
||||
|
||||
<p>
|
||||
On hosts which use systemd, each consumer maps to a systemd scope unit,
|
||||
while partitions map to a system slice unit.
|
||||
</p>
|
||||
|
||||
<h4><a name="systemdScope">Systemd scope naming</a></h4>
|
||||
|
||||
<p>
|
||||
The systemd convention is for the scope name of virtual machines / containers
|
||||
to be of the general format <code>machine-$NAME.scope</code>. Libvirt forms the
|
||||
<code>$NAME</code> part of this by concatenating the driver type with the name
|
||||
of the guest, and then escaping any systemd reserved characters.
|
||||
So for a guest <code>demo</code> running under the <code>lxc</code> driver,
|
||||
we get a <code>$NAME</code> of <code>lxc-demo</code> which when escaped is
|
||||
<code>lxc\x2ddemo</code>. So the complete scope name is <code>machine-lxc\x2ddemo.scope</code>.
|
||||
The scope names map directly to the cgroup directory names.
|
||||
</p>
|
||||
|
||||
<h4><a name="systemdSlice">Systemd slice naming</a></h4>
|
||||
|
||||
<p>
|
||||
The systemd convention for slice naming is that a slice should include the
|
||||
name of all of its parents prepended on its own name. So for a libvirt
|
||||
partition <code>/machine/engineering/testing</code>, the slice name will
|
||||
be <code>machine-engineering-testing.slice</code>. Again the slice names
|
||||
map directly to the cgroup directory names. Systemd creates three top level
|
||||
slices by default, <code>system.slice</code> <code>user.slice</code> and
|
||||
<code>machine.slice</code>. All virtual machines or containers created
|
||||
by libvirt will be associated with <code>machine.slice</code> by default.
|
||||
</p>
|
||||
|
||||
<h4><a name="systemdLayout">Systemd cgroup layout</a></h4>
|
||||
|
||||
<p>
|
||||
Given this, a possible systemd cgroups layout involving 3 qemu guests,
|
||||
3 lxc containers and 3 custom child slices, would be:
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
$ROOT
|
||||
|
|
||||
+- system.slice
|
||||
| |
|
||||
| +- libvirtd.service
|
||||
|
|
||||
+- machine.slice
|
||||
|
|
||||
+- machine-qemu\x2dvm1.scope
|
||||
| |
|
||||
| +- emulator
|
||||
| +- vcpu0
|
||||
| +- vcpu1
|
||||
|
|
||||
+- machine-qemu\x2dvm2.scope
|
||||
| |
|
||||
| +- emulator
|
||||
| +- vcpu0
|
||||
| +- vcpu1
|
||||
|
|
||||
+- machine-qemu\x2dvm3.scope
|
||||
| |
|
||||
| +- emulator
|
||||
| +- vcpu0
|
||||
| +- vcpu1
|
||||
|
|
||||
+- machine-engineering.slice
|
||||
| |
|
||||
| +- machine-engineering-testing.slice
|
||||
| | |
|
||||
| | +- machine-lxc\x2dcontainer1.scope
|
||||
| |
|
||||
| +- machine-engineering-production.slice
|
||||
| |
|
||||
| +- machine-lxc\x2dcontainer2.scope
|
||||
|
|
||||
+- machine-marketing.slice
|
||||
|
|
||||
+- machine-lxc\x2dcontainer3.scope
|
||||
</pre>
|
||||
|
||||
<h3><a name="currentLayoutGeneric">Non-systemd cgroups layout</a></h3>
|
||||
|
||||
<p>
|
||||
On hosts which do not use systemd, each consumer has a corresponding cgroup
|
||||
named <code>$VMNAME.libvirt-{qemu,lxc}</code>. Each consumer is associated
|
||||
with exactly one partition, which also have a corresponding cgroup usually
|
||||
named <code>$PARTNAME.partition</code>. The exceptions to this naming rule
|
||||
are the three top level default partitions, named <code>/system</code> (for
|
||||
system services), <code>/user</code> (for user login sessions) and
|
||||
<code>/machine</code> (for virtual machines and containers). By default
|
||||
every consumer will of course be associated with the <code>/machine</code>
|
||||
partition.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Given this, a possible systemd cgroups layout involving 3 qemu guests,
|
||||
3 lxc containers and 2 custom child slices, would be:
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
$ROOT
|
||||
|
|
||||
+- system
|
||||
| |
|
||||
| +- libvirtd.service
|
||||
|
|
||||
+- machine
|
||||
|
|
||||
+- vm1.libvirt-qemu
|
||||
| |
|
||||
| +- emulator
|
||||
| +- vcpu0
|
||||
| +- vcpu1
|
||||
|
|
||||
+- vm2.libvirt-qemu
|
||||
| |
|
||||
| +- emulator
|
||||
| +- vcpu0
|
||||
| +- vcpu1
|
||||
|
|
||||
+- vm3.libvirt-qemu
|
||||
| |
|
||||
| +- emulator
|
||||
| +- vcpu0
|
||||
| +- vcpu1
|
||||
|
|
||||
+- engineering.partition
|
||||
| |
|
||||
| +- testing.partition
|
||||
| | |
|
||||
| | +- container1.libvirt-lxc
|
||||
| |
|
||||
| +- production.partition
|
||||
| |
|
||||
| +- container2.libvirt-lxc
|
||||
|
|
||||
+- marketing.partition
|
||||
|
|
||||
+- container3.libvirt-lxc
|
||||
</pre>
|
||||
|
||||
<h2><a name="customPartiton">Using custom partitions</a></h2>
|
||||
|
||||
<p>
|
||||
If there is a need to apply resource constraints to groups of
|
||||
virtual machines or containers, then the single default
|
||||
partition <code>/machine</code> may not be sufficiently
|
||||
flexible. The administrator may wish to sub-divide the
|
||||
default partition, for example into "testing" and "production"
|
||||
partitions, and then assign each guest to a specific
|
||||
sub-partition. This is achieved via a small element addition
|
||||
to the guest domain XML config, just below the main <code>domain</code>
|
||||
element
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
...
|
||||
<resource>
|
||||
<partition>/machine/production</partition>
|
||||
</resource>
|
||||
...
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
Note that the partition names in the guest XML are using a
|
||||
generic naming format, not the low level naming convention
|
||||
required by the underlying host OS. That is, you should not include
|
||||
any of the <code>.partition</code> or <code>.slice</code>
|
||||
suffixes in the XML config. Given a partition name
|
||||
<code>/machine/production</code>, libvirt will automatically
|
||||
apply the platform specific translation required to get
|
||||
<code>/machine/production.partition</code> (non-systemd)
|
||||
or <code>/machine.slice/machine-production.slice</code>
|
||||
(systemd) as the underlying cgroup name
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Libvirt will not auto-create the cgroups directory to back
|
||||
this partition. In the future, libvirt / virsh will provide
|
||||
APIs / commands to create custom partitions, but currently
|
||||
this is left as an exercise for the administrator.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
<strong>Note:</strong> the ability to place guests in custom
|
||||
partitions is only available with libvirt >= 1.0.5, using
|
||||
the new cgroup layout. The legacy cgroups layout described
|
||||
later in this document did not support customization per guest.
|
||||
</p>
|
||||
|
||||
<h3><a name="createSystemd">Creating custom partitions (systemd)</a></h3>
|
||||
|
||||
<p>
|
||||
Given the XML config above, the admin on a systemd based host would
|
||||
need to create a unit file <code>/etc/systemd/system/machine-production.slice</code>
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# cat > /etc/systemd/system/machine-testing.slice <<EOF
|
||||
[Unit]
|
||||
Description=VM testing slice
|
||||
Before=slices.target
|
||||
Wants=machine.slice
|
||||
EOF
|
||||
# systemctl start machine-testing.slice
|
||||
</pre>
|
||||
|
||||
<h3><a name="createNonSystemd">Creating custom partitions (non-systemd)</a></h3>
|
||||
|
||||
<p>
|
||||
Given the XML config above, the admin on a non-systemd based host
|
||||
would need to create a cgroup named '/machine/production.partition'
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# cd /sys/fs/cgroup
|
||||
# for i in blkio cpu,cpuacct cpuset devices freezer memory net_cls perf_event
|
||||
do
|
||||
mkdir $i/machine/production.partition
|
||||
done
|
||||
# for i in cpuset.cpus cpuset.mems
|
||||
do
|
||||
cat cpuset/machine/$i > cpuset/machine/production.partition/$i
|
||||
done
|
||||
</pre>
|
||||
|
||||
<h2><a name="resourceAPIs">Resource management APIs/commands</a></h2>
|
||||
|
||||
<p>
|
||||
Since libvirt aims to provide an API which is portable across
|
||||
hypervisors, the concept of cgroups is not exposed directly
|
||||
in the API or XML configuration. It is considered to be an
|
||||
internal implementation detail. Instead libvirt provides a
|
||||
set of APIs for applying resource controls, which are then
|
||||
mapped to corresponding cgroup tunables
|
||||
</p>
|
||||
|
||||
<h3>Scheduler tuning</h3>
|
||||
|
||||
<p>
|
||||
Parameters from the "cpu" controller are exposed via the
|
||||
<code>schedinfo</code> command in virsh.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh schedinfo demo
|
||||
Scheduler : posix
|
||||
cpu_shares : 1024
|
||||
vcpu_period : 100000
|
||||
vcpu_quota : -1
|
||||
emulator_period: 100000
|
||||
emulator_quota : -1</pre>
|
||||
|
||||
|
||||
<h3>Block I/O tuning</h3>
|
||||
|
||||
<p>
|
||||
Parameters from the "blkio" controller are exposed via the
|
||||
<code>bkliotune</code> command in virsh.
|
||||
</p>
|
||||
|
||||
|
||||
<pre>
|
||||
# virsh blkiotune demo
|
||||
weight : 500
|
||||
device_weight : </pre>
|
||||
|
||||
<h3>Memory tuning</h3>
|
||||
|
||||
<p>
|
||||
Parameters from the "memory" controller are exposed via the
|
||||
<code>memtune</code> command in virsh.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh memtune demo
|
||||
hard_limit : 580192
|
||||
soft_limit : unlimited
|
||||
swap_hard_limit: unlimited
|
||||
</pre>
|
||||
|
||||
<h3>Network tuning</h3>
|
||||
|
||||
<p>
|
||||
The <code>net_cls</code> is not currently used. Instead traffic
|
||||
filter policies are set directly against individual virtual
|
||||
network interfaces.
|
||||
</p>
|
||||
|
||||
<h2><a name="legacyLayout">Legacy cgroups layout</a></h2>
|
||||
|
||||
<p>
|
||||
Prior to libvirt 1.0.5, the cgroups layout created by libvirt was different
|
||||
from that described above, and did not allow for administrator customization.
|
||||
Libvirt used a fixed, 3-level hierarchy <code>libvirt/{qemu,lxc}/$VMNAME</code>
|
||||
which was rooted at the point in the hierarchy where libvirtd itself was
|
||||
located. So if libvirtd was placed at <code>/system/libvirtd.service</code>
|
||||
by systemd, the groups for each virtual machine / container would be located
|
||||
at <code>/system/libvirtd.service/libvirt/{qemu,lxc}/$VMNAME</code>. In addition
|
||||
to this, the QEMU drivers further child groups for each vCPU thread and the
|
||||
emulator thread(s). This leads to a hierarchy that looked like
|
||||
</p>
|
||||
|
||||
|
||||
<pre>
|
||||
$ROOT
|
||||
|
|
||||
+- system
|
||||
|
|
||||
+- libvirtd.service
|
||||
|
|
||||
+- libvirt
|
||||
|
|
||||
+- qemu
|
||||
| |
|
||||
| +- vm1
|
||||
| | |
|
||||
| | +- emulator
|
||||
| | +- vcpu0
|
||||
| | +- vcpu1
|
||||
| |
|
||||
| +- vm2
|
||||
| | |
|
||||
| | +- emulator
|
||||
| | +- vcpu0
|
||||
| | +- vcpu1
|
||||
| |
|
||||
| +- vm3
|
||||
| |
|
||||
| +- emulator
|
||||
| +- vcpu0
|
||||
| +- vcpu1
|
||||
|
|
||||
+- lxc
|
||||
|
|
||||
+- container1
|
||||
|
|
||||
+- container2
|
||||
|
|
||||
+- container3
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
Although current releases are much improved, historically the use of deep
|
||||
hierarchies has had a significant negative impact on the kernel scalability.
|
||||
The legacy libvirt cgroups layout highlighted these problems, to the detriment
|
||||
of the performance of virtual machines and containers.
|
||||
</p>
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,6 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1><a name="installation">libvirt Installation</a></h1>
|
||||
|
||||
@@ -13,7 +12,7 @@
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
$ xz -c libvirt-x.x.x.tar.xz | tar xvf -
|
||||
$ gunzip -c libvirt-x.x.x.tar.gz | tar xvf -
|
||||
$ cd libvirt-x.x.x
|
||||
$ ./configure</pre>
|
||||
|
||||
@@ -65,36 +64,8 @@
|
||||
checkout it is necessary to generate the configure script and Makefile.in
|
||||
templates using the <code>autogen.sh</code> command. By default when
|
||||
the <code>configure</code> script is run from within a GIT checkout, it
|
||||
will turn on -Werror for builds. This can be disabled with
|
||||
--disable-werror, but this is not recommended.
|
||||
</p>
|
||||
<p>
|
||||
Libvirt takes advantage of
|
||||
the <a href="http://www.gnu.org/software/gnulib/">gnulib</a>
|
||||
project to provide portability to a number of platforms. This
|
||||
is normally done dynamically via a git submodule in
|
||||
the <code>.gnulib</code> subdirectory, which is auto-updated as
|
||||
needed when you do incremental builds. Setting the environment
|
||||
variable <code>GNULIB_SRCDIR</code> to a local directory
|
||||
containing a git checkout of gnulib will let you reduce local
|
||||
disk space requirements and network download time, regardless of
|
||||
which actual commit you have in that reference directory.
|
||||
</p>
|
||||
<p>
|
||||
However, if you are developing on a platform where git is not
|
||||
available, or are behind a firewall that does not allow for git
|
||||
to easily obtain the gnulib submodule, it is possible to instead
|
||||
use a static mode of operation where you are then responsible
|
||||
for updating the git submodule yourself. In this mode, you must
|
||||
track the exact gnulib commit needed by libvirt (usually not the
|
||||
latest gnulib.git) via alternative means, such as a shared NFS
|
||||
drive or manual download, and run this any time libvirt.git
|
||||
updates the commit stored in the .gnulib submodule:</p>
|
||||
<pre>
|
||||
$ GNULIB_SRCDIR=/path/to/gnulib ./autogen.sh --no-git
|
||||
</pre>
|
||||
|
||||
<p>To build & install libvirt to your home
|
||||
will turn on -Werror for builds. This can be disabled with --disable-werror,
|
||||
but this is not recommended. To build & install libvirt to your home
|
||||
directory the following commands can be run:
|
||||
</p>
|
||||
|
||||
|
||||
@@ -1,23 +1,10 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1>Contacting the development team</h1>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<h2><a name="security">Security Issues</a></h2>
|
||||
|
||||
<p>
|
||||
If you think that an issue with libvirt may have security
|
||||
implications, <strong>please do not</strong> publicly
|
||||
report it in the bug tracker, mailing lists, or irc. Libvirt
|
||||
has <a href="securityprocess.html">a dedicated process for handling (potential) security issues</a>
|
||||
that should be used instead. So if your issue has security
|
||||
implications, ignore the rest of this page and follow the
|
||||
<a href="securityprocess.html">security process</a> instead.
|
||||
</p>
|
||||
|
||||
<h2><a name="email">Mailing lists</a></h2>
|
||||
|
||||
<p>
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1>C# API bindings</h1>
|
||||
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Deployment</h1>
|
||||
|
||||
|
||||
@@ -1,42 +1,55 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1>libvirt Application Development Guides</h1>
|
||||
<h1>libvirt Application Development Guide</h1>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<p>
|
||||
The libvirt API is accessible from a number of programming languages.
|
||||
At this time, there are application development guides available
|
||||
which cover the C API and the Python API. Of the two, the Python guide
|
||||
is currently the more comprehensive document.
|
||||
The guide is both a learning tool for developing with libvirt and an
|
||||
API reference document. It is a work in progress, composed by a
|
||||
professional author from contributions written by members of the
|
||||
libvirt team.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Contributions to the guide are <b>VERY</b> welcome. If you'd like to get
|
||||
your name on this and demonstrate your virtualisation prowess, a solid
|
||||
contribution to the content here will do it. :)
|
||||
</p>
|
||||
|
||||
<h2><a name="online">Browsable online</a></h2>
|
||||
|
||||
<ul>
|
||||
<li><a href="http://libvirt.org/docs/libvirt-appdev-guide/en-US/html/">Application Development Guide (C language) HTML</a></li>
|
||||
<li><a href="http://libvirt.org/docs/libvirt-appdev-guide/en-US/pdf/">Application Development Guide (C language) PDF</a></li>
|
||||
<li><a href="http://libvirt.org/docs/libvirt-appdev-guide-python/en-US/html/">Application Development Guide (Python language) HTML</a></li>
|
||||
<li><a href="http://libvirt.org/docs/libvirt-appdev-guide-python/en-US/pdf/">Application Development Guide (Python language) PDF</a></li>
|
||||
<li><a href="http://libvirt.org/guide/html/">
|
||||
HTML format using multiple pages</a></li>
|
||||
<li><a href="http://libvirt.org/guide/html-single/">
|
||||
HTML format using one big page</a></li>
|
||||
<li><a href="http://libvirt.org/guide/pdf/Application_Development_Guide.pdf">
|
||||
PDF format</a></li>
|
||||
<li><a href="http://libvirt.org/guide/libvirt-0.7.5-Application_Development_Guide-en-US.epub">
|
||||
ePub format</a></li>
|
||||
<li><a href="http://libvirt.org/guide/txt/Application_Development_Guide.txt">
|
||||
Plain text format</a></li>
|
||||
<li><a href="http://libvirt.org/guide/libvirt-Application_Development_Guide-0.7.5-web-en-US-1-9.el5.src.rpm">
|
||||
Source RPM format</a></li>
|
||||
</ul>
|
||||
|
||||
<h2>Contributing content</h2>
|
||||
<h2><a name="git">GIT source repository</a></h2>
|
||||
|
||||
<p>
|
||||
These guides are written in DocBook and published with the
|
||||
publican tool, which is also used for Fedora and Red Hat
|
||||
documentation. The original content is provided in GIT and
|
||||
any contributions to the guide are welcome.
|
||||
The source is in a git repository:
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# C language
|
||||
$ git clone <a href="http://libvirt.org/git/?p=libvirt-appdev-guide.git">git://libvirt.org/libvirt-appdev-guide.git</a>
|
||||
git clone git://libvirt.org/libvirt-appdev-guide.git</pre>
|
||||
|
||||
# Python language
|
||||
$ git clone <a href="http://libvirt.org/git/?p=libvirt-appdev-guide-python.git">git://libvirt.org/libvirt-appdev-guide-python.git</a>
|
||||
<p>
|
||||
Browsable here:
|
||||
</p>
|
||||
|
||||
# Publican Style/Theme
|
||||
$ git clone <a href="http://libvirt.org/git/?p=libvirt-publican.git">git://libvirt.org/libvirt-publican.git</a>
|
||||
</pre>
|
||||
<pre>
|
||||
<a href="http://libvirt.org/git/?p=libvirt-appdev-guide.git;a=summary">http://libvirt.org/git/?p=libvirt-appdev-guide.git;a=summary</a></pre>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Documentation</h1>
|
||||
</body>
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1>Downloads</h1>
|
||||
|
||||
@@ -22,81 +21,14 @@
|
||||
<p>
|
||||
Once an hour, an automated snapshot is made from the git server
|
||||
source tree. These snapshots should be usable, but we make no guarantees
|
||||
about their stability; furthermore, they should NOT be
|
||||
considered formal releases, and they may have transient security
|
||||
problems that will not be assigned a CVE.
|
||||
about their stability:
|
||||
</p>
|
||||
|
||||
<ul>
|
||||
<li><a href="ftp://libvirt.org/libvirt/libvirt-git-snapshot.tar.xz">libvirt.org FTP server</a></li>
|
||||
<li><a href="http://libvirt.org/sources/libvirt-git-snapshot.tar.xz">libvirt.org HTTP server</a></li>
|
||||
<li><a href="ftp://libvirt.org/libvirt/libvirt-git-snapshot.tar.gz">libvirt.org FTP server</a></li>
|
||||
<li><a href="http://libvirt.org/sources/libvirt-git-snapshot.tar.gz">libvirt.org HTTP server</a></li>
|
||||
</ul>
|
||||
|
||||
<h2><a name="schedule">Primary release schedule</a></h2>
|
||||
|
||||
<p>
|
||||
Libvirt follows a time based plan, with releases made once a month
|
||||
on the 1st of each month give or take a few days. The only exception
|
||||
is at the start of the year where there are two 6 weeks gaps (first
|
||||
release in the middle of Jan, then skip the Feb release), giving
|
||||
a total of 11 releases a year.
|
||||
</p>
|
||||
|
||||
<h2><a name="numbering">Release numbering</a></h2>
|
||||
|
||||
<p>
|
||||
Since libvirt 2.0.0, a time based version numbering rule
|
||||
is applied. As such, the changes in version number have
|
||||
do not have any implications with respect to the scope of
|
||||
features or bugfixes included, the stability of the code,
|
||||
or the API / ABI compatibility (libvirt API / ABI is guaranteed
|
||||
stable forever). The rules applied for changing the libvirt
|
||||
version number are:
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>major</code></dt>
|
||||
<dd>incremented by 1 for the first release of the year (the
|
||||
Jan 15th release)</dd>
|
||||
<dt><code>minor</code></dt>
|
||||
<dd>incremented by 1 for each monthly release from git master</dd>
|
||||
<dt><code>micro</code></dt>
|
||||
<dd>always 0 for releases from git master, incremented by 1
|
||||
for each stable maintenance release</dd>
|
||||
</dl>
|
||||
|
||||
<p>
|
||||
Prior to 2.0.0, the major/minor numbers were incremented
|
||||
fairly arbitrarily, and maintenance releases appended a
|
||||
fourth digit.
|
||||
</p>
|
||||
|
||||
<h2><a name="maintenance">Maintenance releases</a></h2>
|
||||
<p>
|
||||
In the git repository are several stable maintenance branches,
|
||||
matching the
|
||||
pattern <code>v<i>major</i>.<i>minor</i>-maint</code>;
|
||||
these branches are forked off the corresponding
|
||||
<code>v<i>major</i>.<i>minor</i>.0</code> formal
|
||||
release, and may have further releases of the
|
||||
form <code>v<i>major</i>.<i>minor</i>.<i>micro</i></code>.
|
||||
These maintenance branches should only contain bug fixes, and no
|
||||
new features, backported from the master branch, and are
|
||||
supported as long as at least one downstream distribution
|
||||
expresses interest in a given branch. These maintenance
|
||||
branches are considered during CVE analysis. In contrast
|
||||
to the primary releases which are made once a month, there
|
||||
is no formal schedule for the maintenance releases, which
|
||||
are made whenever there is a need to make available key
|
||||
bugfixes to downstream consumers.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
For more details about contents of maintenance releases, see
|
||||
<a href="http://wiki.libvirt.org/page/Maintenance_Releases">the
|
||||
wiki page</a>.
|
||||
</p>
|
||||
|
||||
<h2><a name="git">GIT source repository</a></h2>
|
||||
|
||||
<p>
|
||||
@@ -114,20 +46,6 @@
|
||||
<pre>
|
||||
<a href="http://libvirt.org/git/?p=libvirt.git;a=summary">http://libvirt.org/git/?p=libvirt.git;a=summary</a></pre>
|
||||
|
||||
<p>
|
||||
In addition to this repository, there are the following read-only git
|
||||
repositories which mirror the master one. Note that we currently do not
|
||||
use the full set of features on these mirrors (e.g. pull requests on
|
||||
GitHub, so please don't use them). All patch review and discussion only
|
||||
occurs on the <a href="contact.html">libvir-list</a> mailing list. Also
|
||||
note that some repositories listed below allow HTTP checkouts too.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<a href="https://github.com/libvirt/libvirt">https://github.com/libvirt/libvirt</a>
|
||||
<a href="http://repo.or.cz/w/libvirt.git">http://repo.or.cz/w/libvirt.git</a>
|
||||
<a href="https://gitlab.com/libvirt/libvirt">https://gitlab.com/libvirt/libvirt</a></pre>
|
||||
|
||||
<br />
|
||||
|
||||
<h1>libvirt Application Development Guide</h1>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Internal drivers</h1>
|
||||
|
||||
@@ -32,8 +30,6 @@
|
||||
<li><strong><a href="drvxen.html">Xen</a></strong></li>
|
||||
<li><strong><a href="drvhyperv.html">Microsoft Hyper-V</a></strong></li>
|
||||
<li><strong><a href="drvphyp.html">IBM PowerVM (phyp)</a></strong></li>
|
||||
<li><strong><a href="drvvirtuozzo.html">Virtuozzo</a></strong></li>
|
||||
<li><strong><a href="drvbhyve.html">Bhyve</a></strong> - The BSD Hypervisor</li>
|
||||
</ul>
|
||||
|
||||
<h2><a name="storage">Storage drivers</a></h2>
|
||||
|
||||
@@ -1,282 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<h1>Bhyve driver</h1>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<p>
|
||||
Bhyve is a FreeBSD hypervisor. It first appeared in FreeBSD 10.0. However, it's
|
||||
recommended to keep tracking FreeBSD 10-STABLE to make sure all new features
|
||||
of bhyve are supported.
|
||||
|
||||
In order to enable bhyve on your FreeBSD host, you'll need to load the <code>vmm</code>
|
||||
kernel module. Additionally, <code>if_tap</code> and <code>if_bridge</code> modules
|
||||
should be loaded for networking support.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Additional information on bhyve could be obtained on <a href="http://bhyve.org/">bhyve.org</a>.
|
||||
</p>
|
||||
|
||||
<h2><a name="uri">Connections to the Bhyve driver</a></h2>
|
||||
<p>
|
||||
The libvirt bhyve driver is a single-instance privileged driver. Some sample
|
||||
connection URIs are:
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
bhyve:///system (local access)
|
||||
bhyve+unix:///system (local access)
|
||||
bhyve+ssh://root@example.com/system (remote access, SSH tunnelled)
|
||||
</pre>
|
||||
|
||||
<h2><a name="exconfig">Example guest domain XML configurations</a></h2>
|
||||
|
||||
<h3>Example config</h3>
|
||||
<p>
|
||||
The bhyve driver in libvirt is in its early stage and under active development. So it supports
|
||||
only limited number of features bhyve provides.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Note: in older libvirt versions, only a single network device and a single
|
||||
disk device were supported per-domain. However,
|
||||
<span class="since">since 1.2.6</span> the libvirt bhyve driver supports
|
||||
up to 31 PCI devices.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Note: the Bhyve driver in libvirt will boot whichever device is first. If you
|
||||
want to install from CD, put the CD device first. If not, put the root HDD
|
||||
first.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Note: Only the SATA bus is supported. Only <code>cdrom</code>- and
|
||||
<code>disk</code>-type disks are supported.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<domain type='bhyve'>
|
||||
<name>bhyve</name>
|
||||
<uuid>df3be7e7-a104-11e3-aeb0-50e5492bd3dc</uuid>
|
||||
<memory>219136</memory>
|
||||
<currentMemory>219136</currentMemory>
|
||||
<vcpu>1</vcpu>
|
||||
<os>
|
||||
<type>hvm</type>
|
||||
</os>
|
||||
<features>
|
||||
<apic/>
|
||||
<acpi/>
|
||||
</features>
|
||||
<clock offset='utc'/>
|
||||
<on_poweroff>destroy</on_poweroff>
|
||||
<on_reboot>restart</on_reboot>
|
||||
<on_crash>destroy</on_crash>
|
||||
<devices>
|
||||
<disk type='file'>
|
||||
<driver name='file' type='raw'/>
|
||||
<source file='/path/to/bhyve_freebsd.img'/>
|
||||
<target dev='hda' bus='sata'/>
|
||||
</disk>
|
||||
<disk type='file' device='cdrom'>
|
||||
<driver name='file' type='raw'/>
|
||||
<source file='/path/to/cdrom.iso'/>
|
||||
<target dev='hdc' bus='sata'/>
|
||||
<readonly/>
|
||||
</disk>
|
||||
<interface type='bridge'>
|
||||
<model type='virtio'/>
|
||||
<source bridge="virbr0"/>
|
||||
</interface>
|
||||
</devices>
|
||||
</domain>
|
||||
</pre>
|
||||
|
||||
<p>(The <disk> sections may be swapped in order to install from
|
||||
<em>cdrom.iso</em>.)</p>
|
||||
|
||||
<h3>Example config (Linux guest)</h3>
|
||||
|
||||
<p>
|
||||
Note the addition of <bootloader>.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<domain type='bhyve'>
|
||||
<name>linux_guest</name>
|
||||
<uuid>df3be7e7-a104-11e3-aeb0-50e5492bd3dc</uuid>
|
||||
<memory>131072</memory>
|
||||
<currentMemory>131072</currentMemory>
|
||||
<vcpu>1</vcpu>
|
||||
<bootloader>/usr/local/sbin/grub-bhyve</bootloader>
|
||||
<os>
|
||||
<type>hvm</type>
|
||||
</os>
|
||||
<features>
|
||||
<apic/>
|
||||
<acpi/>
|
||||
</features>
|
||||
<clock offset='utc'/>
|
||||
<on_poweroff>destroy</on_poweroff>
|
||||
<on_reboot>restart</on_reboot>
|
||||
<on_crash>destroy</on_crash>
|
||||
<devices>
|
||||
<disk type='file' device='disk'>
|
||||
<driver name='file' type='raw'/>
|
||||
<source file='/path/to/guest_hdd.img'/>
|
||||
<target dev='hda' bus='sata'/>
|
||||
</disk>
|
||||
<disk type='file' device='cdrom'>
|
||||
<driver name='file' type='raw'/>
|
||||
<source file='/path/to/cdrom.iso'/>
|
||||
<target dev='hdc' bus='sata'/>
|
||||
<readonly/>
|
||||
</disk>
|
||||
<interface type='bridge'>
|
||||
<model type='virtio'/>
|
||||
<source bridge="virbr0"/>
|
||||
</interface>
|
||||
</devices>
|
||||
</domain>
|
||||
</pre>
|
||||
|
||||
<h2><a name="usage">Guest usage / management</a></h2>
|
||||
|
||||
<h3><a name="console">Connecting to a guest console</a></h3>
|
||||
|
||||
<p>
|
||||
Guest console connection is supported through the <code>nmdm</code> device. It could be enabled by adding
|
||||
the following to the domain XML (<span class="since">Since 1.2.4</span>):
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
...
|
||||
<devices>
|
||||
<serial type="nmdm">
|
||||
<source master="/dev/nmdm0A" slave="/dev/nmdm0B"/>
|
||||
</serial>
|
||||
</devices>
|
||||
...</pre>
|
||||
|
||||
|
||||
<p>Make sure to load the <code>nmdm</code> kernel module if you plan to use that.</p>
|
||||
|
||||
<p>
|
||||
Then <code>virsh console</code> command can be used to connect to the text console
|
||||
of a guest.</p>
|
||||
|
||||
<p><b>NB:</b> Some versions of bhyve have a bug that prevents guests from booting
|
||||
until the console is opened by a client. This bug was fixed in FreeBSD
|
||||
<a href="http://svnweb.freebsd.org/changeset/base/262884">r262884</a>. If
|
||||
an older version is used, one either has to open a console manually with <code>virsh console</code>
|
||||
to let a guest boot or start a guest using:</p>
|
||||
|
||||
<pre>start --console domname</pre>
|
||||
|
||||
<p><b>NB:</b> An bootloader configured to require user interaction will prevent
|
||||
the domain from starting (and thus <code>virsh console</code> or <code>start
|
||||
--console</code> from functioning) until the user interacts with it manually on
|
||||
the VM host. Because users typically do not have access to the VM host,
|
||||
interactive bootloaders are unsupported by libvirt. <em>However,</em> if you happen to
|
||||
run into this scenario and also happen to have access to the Bhyve host
|
||||
machine, you may select a boot option and allow the domain to finish starting
|
||||
by using an alternative terminal client on the VM host to connect to the
|
||||
domain-configured null modem device. One example (assuming
|
||||
<code>/dev/nmdm0B</code> is configured as the slave end of the domain serial
|
||||
device) is:</p>
|
||||
|
||||
<pre>cu -l /dev/nmdm0B</pre>
|
||||
|
||||
<h3><a name="xmltonative">Converting from domain XML to Bhyve args</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virsh domxml-to-native</code> command can preview the actual
|
||||
<code>bhyve</code> commands that will be executed for a given domain.
|
||||
It outputs two lines, the first line is a <code>bhyveload</code> command and
|
||||
the second is a <code>bhyve</code> command.
|
||||
</p>
|
||||
|
||||
<p>Please note that the <code>virsh domxml-to-native</code> doesn't do any
|
||||
real actions other than printing the command, for example, it doesn't try to
|
||||
find a proper TAP interface and create it, like what is done when starting
|
||||
a domain; and always returns <code>tap0</code> for the network interface. So
|
||||
if you're going to run these commands manually, most likely you might want to
|
||||
tweak them.</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c "bhyve:///system" domxml-to-native --format bhyve-argv --xml /path/to/bhyve.xml
|
||||
/usr/sbin/bhyveload -m 214 -d /home/user/vm1.img vm1
|
||||
/usr/sbin/bhyve -c 2 -m 214 -A -I -H -P -s 0:0,hostbridge -s 3:0,virtio-net,tap0,mac=52:54:00:5d:74:e3 -s 2:0,virtio-blk,/home/user/vm1.img -s 1,lpc -l com1,/dev/nmdm0A vm1
|
||||
</pre>
|
||||
|
||||
<h3><a name="zfsvolume">Using ZFS volumes</a></h3>
|
||||
|
||||
<p>It's possible to use ZFS volumes as disk devices <span class="since">since 1.2.8</span>.
|
||||
An example of domain XML device entry for that will look like:</p>
|
||||
|
||||
<pre>
|
||||
...
|
||||
<disk type='volume' device='disk'>
|
||||
<source pool='zfspool' volume='vol1'/>
|
||||
<target dev='vdb' bus='virtio'/>
|
||||
</disk>
|
||||
...</pre>
|
||||
|
||||
<p>Please refer to the <a href="storage.html">Storage documentation</a> for more details on storage
|
||||
management.</p>
|
||||
|
||||
<h3><a name="grubbhyve">Using grub2-bhyve or Alternative Bootloaders</a></h3>
|
||||
|
||||
<p>It's possible to boot non-FreeBSD guests by specifying an explicit
|
||||
bootloader, e.g. <code>grub-bhyve(1)</code>. Arguments to the bootloader may be
|
||||
specified as well. If the bootloader is <code>grub-bhyve</code> and arguments
|
||||
are omitted, libvirt will try and infer boot ordering from user-supplied
|
||||
<boot order='N'> configuration in the domain. Failing that, it will boot
|
||||
the first disk in the domain (either <code>cdrom</code>- or
|
||||
<code>disk</code>-type devices). If the disk type is <code>disk</code>, it will
|
||||
attempt to boot from the first partition in the disk image.</p>
|
||||
|
||||
<pre>
|
||||
...
|
||||
<bootloader>/usr/local/sbin/grub-bhyve</bootloader>
|
||||
<bootloader_args>...</bootloader_args>
|
||||
...
|
||||
</pre>
|
||||
|
||||
<p>Caveat: <code>bootloader_args</code> does not support any quoting.
|
||||
Filenames, etc, must not have spaces or they will be tokenized incorrectly.</p>
|
||||
|
||||
<h3><a name="clockconfig">Clock configuration</a></h3>
|
||||
|
||||
<p>Originally bhyve supported only localtime for RTC. Support for UTC time was introduced in
|
||||
<a href="http://svnweb.freebsd.org/changeset/base/284894">r284894</a> for <i>10-STABLE</i> and
|
||||
in <a href="http://svnweb.freebsd.org/changeset/base/279225">r279225</a> for <i>-CURRENT</i>.
|
||||
It's possible to use this in libvirt <span class="since">since 1.2.18</span>, just place the
|
||||
following to domain XML:</p>
|
||||
|
||||
<pre>
|
||||
<domain type="bhyve">
|
||||
...
|
||||
<clock offset='utc'/>
|
||||
...
|
||||
</domain>
|
||||
</pre>
|
||||
|
||||
<p>Please note that if you run the older bhyve version that doesn't support UTC time, you'll
|
||||
fail to start a domain. As UTC is used as a default when you do not specify clock settings,
|
||||
you'll need to explicitly specify 'localtime' in this case:</p>
|
||||
|
||||
<pre>
|
||||
<domain type="bhyve">
|
||||
...
|
||||
<clock offset='localtime'/>
|
||||
...
|
||||
</domain>
|
||||
</pre>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,7 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<html><body>
|
||||
<h1>VMware ESX hypervisor driver</h1>
|
||||
<ul id="toc"></ul>
|
||||
<p>
|
||||
@@ -148,7 +145,7 @@ vpx://example-vcenter.com/folder1/dc1/folder2/example-esx.com
|
||||
</td>
|
||||
<td>
|
||||
If set to 1, this disables libcurl client checks of the server's
|
||||
SSL certificate. The default value is 0. See the
|
||||
SSL certificate. The default value it 0. See the
|
||||
<a href="#certificates">Certificates for HTTPS</a> section for
|
||||
details.
|
||||
</td>
|
||||
@@ -164,7 +161,7 @@ vpx://example-vcenter.com/folder1/dc1/folder2/example-esx.com
|
||||
If set to 1, the driver answers all
|
||||
<a href="#questions">questions</a> with the default answer.
|
||||
If set to 0, questions are reported as errors. The default
|
||||
value is 0. <span class="since">Since 0.7.5</span>.
|
||||
value it 0. <span class="since">Since 0.7.5</span>.
|
||||
</td>
|
||||
</tr>
|
||||
<tr>
|
||||
|
||||
@@ -1,7 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<html><body>
|
||||
<h1>Microsoft Hyper-V hypervisor driver</h1>
|
||||
<ul id="toc"></ul>
|
||||
<p>
|
||||
|
||||
@@ -1,483 +1,60 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>LXC container driver</h1>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<p>
|
||||
The libvirt LXC driver manages "Linux Containers". At their simplest, containers
|
||||
can just be thought of as a collection of processes, separated from the main
|
||||
host processes via a set of resource namespaces and constrained via control
|
||||
groups resource tunables. The libvirt LXC driver has no dependency on the LXC
|
||||
userspace tools hosted on sourceforge.net. It directly utilizes the relevant
|
||||
kernel features to build the container environment. This allows for sharing
|
||||
of many libvirt technologies across both the QEMU/KVM and LXC drivers. In
|
||||
particular sVirt for mandatory access control, auditing of operations,
|
||||
integration with control groups and many other features.
|
||||
The libvirt LXC driver manages "Linux Containers". Containers are sets of processes
|
||||
with private namespaces which can (but don't always) look like separate machines, but
|
||||
do not have their own OS. Here are two example configurations. The first is a very
|
||||
light-weight "application container" which does not have its own root image.
|
||||
</p>
|
||||
|
||||
<h2><a name="cgroups">Control groups Requirements</a></h2>
|
||||
<h2><a name="project">Project Links</a></h2>
|
||||
|
||||
<ul>
|
||||
<li>
|
||||
The <a href="http://lxc.sourceforge.net/">LXC</a> Linux
|
||||
container system
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
<h2>Cgroups Requirements</h2>
|
||||
|
||||
<p>
|
||||
In order to control the resource usage of processes inside containers, the
|
||||
libvirt LXC driver requires that certain cgroups controllers are mounted on
|
||||
the host OS. The minimum required controllers are 'cpuacct', 'memory' and
|
||||
'devices', while recommended extra controllers are 'cpu', 'freezer' and
|
||||
'blkio'. Libvirt will not mount the cgroups filesystem itself, leaving
|
||||
this up to the init system to take care of. Systemd will do the right thing
|
||||
in this respect, while for other init systems the <code>cgconfig</code>
|
||||
init service will be required. For further information, consult the general
|
||||
libvirt <a href="cgroups.html">cgroups documentation</a>.
|
||||
</p>
|
||||
|
||||
<h2><a name="namespaces">Namespace requirements</a></h2>
|
||||
|
||||
<p>
|
||||
In order to separate processes inside a container from those in the
|
||||
primary "host" OS environment, the libvirt LXC driver requires that
|
||||
certain kernel namespaces are compiled in. Libvirt currently requires
|
||||
the 'mount', 'ipc', 'pid', and 'uts' namespaces to be available. If
|
||||
separate network interfaces are desired, then the 'net' namespace is
|
||||
required. If the guest configuration declares a
|
||||
<a href="formatdomain.html#elementsOSContainer">UID or GID mapping</a>,
|
||||
the 'user' namespace will be enabled to apply these. <strong>A suitably
|
||||
configured UID/GID mapping is a pre-requisite to making containers
|
||||
secure, in the absence of sVirt confinement.</strong>
|
||||
</p>
|
||||
|
||||
<h2><a name="init">Default container setup</a></h2>
|
||||
|
||||
<h3><a name="cliargs">Command line arguments</a></h3>
|
||||
|
||||
<p>
|
||||
When the container "init" process is started, it will typically
|
||||
not be given any command line arguments (eg the equivalent of
|
||||
the bootloader args visible in <code>/proc/cmdline</code>). If
|
||||
any arguments are desired, then must be explicitly set in the
|
||||
container XML configuration via one or more <code>initarg</code>
|
||||
elements. For example, to run <code>systemd --unit emergency.service</code>
|
||||
would use the following XML
|
||||
The libvirt LXC driver requires that certain cgroups controllers are
|
||||
mounted on the host OS. The minimum required controllers are 'cpuacct',
|
||||
'memory' and 'devices', while recommended extra controllers are
|
||||
'cpu', 'freezer' and 'blkio'. The /etc/cgconfig.conf & cgconfig
|
||||
init service used to mount cgroups at host boot time. To manually
|
||||
mount them use:
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<os>
|
||||
<type arch='x86_64'>exe</type>
|
||||
<init>/bin/systemd</init>
|
||||
<initarg>--unit</initarg>
|
||||
<initarg>emergency.service</initarg>
|
||||
</os>
|
||||
# mount -t cgroup cgroup /dev/cgroup -o cpuacct,memory,devices,cpu,freezer,blkio
|
||||
</pre>
|
||||
|
||||
<h3><a name="envvars">Environment variables</a></h3>
|
||||
<p>
|
||||
NB, the blkio controller in some kernels will not allow creation of nested
|
||||
sub-directories which will prevent correct operation of the libvirt LXC
|
||||
driver. On such kernels, it may be necessary to unmount the blkio controller.
|
||||
</p>
|
||||
|
||||
|
||||
<h2>Environment setup for the container init</h2>
|
||||
|
||||
<p>
|
||||
When the container "init" process is started, it will be given several useful
|
||||
environment variables. The following standard environment variables are mandated
|
||||
by <a href="http://www.freedesktop.org/wiki/Software/systemd/ContainerInterface">systemd container interface</a>
|
||||
to be provided by all container technologies on Linux.
|
||||
environment variables.
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>container</code></dt>
|
||||
<dd>The fixed string <code>libvirt-lxc</code> to identify libvirt as the creator</dd>
|
||||
<dt><code>container_uuid</code></dt>
|
||||
<dd>The UUID assigned to the container by libvirt</dd>
|
||||
<dt><code>PATH</code></dt>
|
||||
<dd>The fixed string <code>/bin:/usr/bin</code></dd>
|
||||
<dt><code>TERM</code></dt>
|
||||
<dd>The fixed string <code>linux</code></dd>
|
||||
<dt><code>HOME</code></dt>
|
||||
<dd>The fixed string <code>/</code></dd>
|
||||
</dl>
|
||||
|
||||
<p>
|
||||
In addition to the standard variables, the following libvirt specific
|
||||
environment variables are also provided
|
||||
</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>LIBVIRT_LXC_NAME</code></dt>
|
||||
<dt>LIBVIRT_LXC_NAME</dt>
|
||||
<dd>The name assigned to the container by libvirt</dd>
|
||||
<dt><code>LIBVIRT_LXC_UUID</code></dt>
|
||||
<dt>LIBVIRT_LXC_UUID</dt>
|
||||
<dd>The UUID assigned to the container by libvirt</dd>
|
||||
<dt><code>LIBVIRT_LXC_CMDLINE</code></dt>
|
||||
<dd>The unparsed command line arguments specified in the container configuration.
|
||||
Use of this is discouraged, in favour of passing arguments directly to the
|
||||
container init process via the <code>initarg</code> config element.</dd>
|
||||
<dt>LIBVIRT_LXC_CMDLINE</dt>
|
||||
<dd>The unparsed command line arguments specified in the container configuration</dd>
|
||||
</dl>
|
||||
|
||||
<h3><a name="fsmounts">Filesystem mounts</a></h3>
|
||||
|
||||
<p>
|
||||
In the absence of any explicit configuration, the container will
|
||||
inherit the host OS filesystem mounts. A number of mount points will
|
||||
be made read only, or re-mounted with new instances to provide
|
||||
container specific data. The following special mounts are setup
|
||||
by libvirt
|
||||
</p>
|
||||
|
||||
<ul>
|
||||
<li><code>/dev</code> a new "tmpfs" pre-populated with authorized device nodes</li>
|
||||
<li><code>/dev/pts</code> a new private "devpts" instance for console devices</li>
|
||||
<li><code>/sys</code> the host "sysfs" instance remounted read-only</li>
|
||||
<li><code>/proc</code> a new instance of the "proc" filesystem</li>
|
||||
<li><code>/proc/sys</code> the host "/proc/sys" bind-mounted read-only</li>
|
||||
<li><code>/sys/fs/selinux</code> the host "selinux" instance remounted read-only</li>
|
||||
<li><code>/sys/fs/cgroup/NNNN</code> the host cgroups controllers bind-mounted to
|
||||
only expose the sub-tree associated with the container</li>
|
||||
<li><code>/proc/meminfo</code> a FUSE backed file reflecting memory limits of the container</li>
|
||||
</ul>
|
||||
|
||||
|
||||
<h3><a name="devnodes">Device nodes</a></h3>
|
||||
|
||||
<p>
|
||||
The container init process will be started with <code>CAP_MKNOD</code>
|
||||
capability removed and blocked from re-acquiring it. As such it will
|
||||
not be able to create any device nodes in <code>/dev</code> or anywhere
|
||||
else in its filesystems. Libvirt itself will take care of pre-populating
|
||||
the <code>/dev</code> filesystem with any devices that the container
|
||||
is authorized to use. The current devices that will be made available
|
||||
to all containers are
|
||||
</p>
|
||||
|
||||
<ul>
|
||||
<li><code>/dev/zero</code></li>
|
||||
<li><code>/dev/null</code></li>
|
||||
<li><code>/dev/full</code></li>
|
||||
<li><code>/dev/random</code></li>
|
||||
<li><code>/dev/urandom</code></li>
|
||||
<li><code>/dev/stdin</code> symlinked to <code>/proc/self/fd/0</code></li>
|
||||
<li><code>/dev/stdout</code> symlinked to <code>/proc/self/fd/1</code></li>
|
||||
<li><code>/dev/stderr</code> symlinked to <code>/proc/self/fd/2</code></li>
|
||||
<li><code>/dev/fd</code> symlinked to <code>/proc/self/fd</code></li>
|
||||
<li><code>/dev/ptmx</code> symlinked to <code>/dev/pts/ptmx</code></li>
|
||||
<li><code>/dev/console</code> symlinked to <code>/dev/pts/0</code></li>
|
||||
</ul>
|
||||
|
||||
<p>
|
||||
In addition, for every console defined in the guest configuration,
|
||||
a symlink will be created from <code>/dev/ttyN</code> symlinked to
|
||||
the corresponding <code>/dev/pts/M</code> pseudo TTY device. The
|
||||
first console will be <code>/dev/tty1</code>, with further consoles
|
||||
numbered incrementally from there.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Since /dev/ttyN and /dev/console are linked to the pts devices. The
|
||||
tty device of login program is pts device. The pam module securetty
|
||||
may prevent root user from logging in container. If you want root
|
||||
user to log in container successfully, add the pts device to the file
|
||||
/etc/securetty of container.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Further block or character devices will be made available to containers
|
||||
depending on their configuration.
|
||||
</p>
|
||||
|
||||
<h2><a name="security">Security considerations</a></h2>
|
||||
|
||||
<p>
|
||||
The libvirt LXC driver is fairly flexible in how it can be configured,
|
||||
and as such does not enforce a requirement for strict security
|
||||
separation between a container and the host. This allows it to be used
|
||||
in scenarios where only resource control capabilities are important,
|
||||
and resource sharing is desired. Applications wishing to ensure secure
|
||||
isolation between a container and the host must ensure that they are
|
||||
writing a suitable configuration.
|
||||
</p>
|
||||
|
||||
<h3><a name="securenetworking">Network isolation</a></h3>
|
||||
|
||||
<p>
|
||||
If the guest configuration does not list any network interfaces,
|
||||
the <code>network</code> namespace will not be activated, and thus
|
||||
the container will see all the host's network interfaces. This will
|
||||
allow apps in the container to bind to/connect from TCP/UDP addresses
|
||||
and ports from the host OS. It also allows applications to access
|
||||
UNIX domain sockets associated with the host OS, which are in the
|
||||
abstract namespace. If access to UNIX domains sockets in the abstract
|
||||
namespace is not wanted, then applications should set the
|
||||
<code><privnet/></code> flag in the
|
||||
<code><features>....</features></code> element.
|
||||
</p>
|
||||
|
||||
<h3><a name="securefs">Filesystem isolation</a></h3>
|
||||
|
||||
<p>
|
||||
If the guest configuration does not list any filesystems, then
|
||||
the container will be set up with a root filesystem that matches
|
||||
the host's root filesystem. As noted earlier, only a few locations
|
||||
such as <code>/dev</code>, <code>/proc</code> and <code>/sys</code>
|
||||
will be altered. This means that, in the absence of restrictions
|
||||
from sVirt, a process running as user/group N:M inside the container
|
||||
will be able to access almost exactly the same files as a process
|
||||
running as user/group N:M in the host.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
There are multiple options for restricting this. It is possible to
|
||||
simply map the existing root filesystem through to the container in
|
||||
read-only mode. Alternatively a completely separate root filesystem
|
||||
can be configured for the guest. In both cases, further sub-mounts
|
||||
can be applied to customize the content that is made visible. Note
|
||||
that in the absence of sVirt controls, it is still possible for the
|
||||
root user in a container to unmount any sub-mounts applied. The user
|
||||
namespace feature can also be used to restrict access to files based
|
||||
on the UID/GID mappings.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Sharing the host filesystem tree, also allows applications to access
|
||||
UNIX domains sockets associated with the host OS, which are in the
|
||||
filesystem namespaces. It should be noted that a number of init
|
||||
systems including at least <code>systemd</code> and <code>upstart</code>
|
||||
have UNIX domain socket which are used to control their operation.
|
||||
Thus, if the directory/filesystem holding their UNIX domain socket is
|
||||
exposed to the container, it will be possible for a user in the container
|
||||
to invoke operations on the init service in the same way it could if
|
||||
outside the container. This also applies to other applications in the
|
||||
host which use UNIX domain sockets in the filesystem, such as DBus,
|
||||
Libvirtd, and many more. If this is not desired, then applications
|
||||
should either specify the UID/GID mapping in the configuration to
|
||||
enable user namespaces and thus block access to the UNIX domain socket
|
||||
based on permissions, or should ensure the relevant directories have
|
||||
a bind mount to hide them. This is particularly important for the
|
||||
<code>/run</code> or <code>/var/run</code> directories.
|
||||
</p>
|
||||
|
||||
|
||||
<h3><a name="secureusers">User and group isolation</a></h3>
|
||||
|
||||
<p>
|
||||
If the guest configuration does not list any ID mapping, then the
|
||||
user and group IDs used inside the container will match those used
|
||||
outside the container. In addition, the capabilities associated with
|
||||
a process in the container will infer the same privileges they would
|
||||
for a process in the host. This has obvious implications for security,
|
||||
since a root user inside the container will be able to access any
|
||||
file owned by root that is visible to the container, and perform more
|
||||
or less any privileged kernel operation. In the absence of additional
|
||||
protection from sVirt, this means that the root user inside a container
|
||||
is effectively as powerful as the root user in the host. There is no
|
||||
security isolation of the root user.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
The ID mapping facility was introduced to allow for stricter control
|
||||
over the privileges of users inside the container. It allows apps to
|
||||
define rules such as "user ID 0 in the container maps to user ID 1000
|
||||
in the host". In addition the privileges associated with capabilities
|
||||
are somewhat reduced so that they cannot be used to escape from the
|
||||
container environment. A full description of user namespaces is outside
|
||||
the scope of this document, however LWN has
|
||||
<a href="https://lwn.net/Articles/532593/">a good write-up on the topic</a>.
|
||||
From the libvirt point of view, the key thing to remember is that defining
|
||||
an ID mapping for users and groups in the container XML configuration
|
||||
causes libvirt to activate the user namespace feature.
|
||||
</p>
|
||||
|
||||
|
||||
<h2><a name="activation">Systemd Socket Activation Integration</a></h2>
|
||||
|
||||
<p>
|
||||
The libvirt LXC driver provides the ability to pass across pre-opened file
|
||||
descriptors when starting LXC guests. This allows for libvirt LXC to support
|
||||
systemd's <a href="http://0pointer.de/blog/projects/socket-activated-containers.html">socket
|
||||
activation capability</a>, where an incoming client connection
|
||||
in the host OS will trigger the startup of a container, which runs another
|
||||
copy of systemd which gets passed the server socket, and then activates the
|
||||
actual service handler in the container.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Let us assume that you already have a LXC guest created, running
|
||||
a systemd instance as PID 1 inside the container, which has an
|
||||
SSHD service configured. The goal is to automatically activate
|
||||
the container when the first SSH connection is made. The first
|
||||
step is to create a couple of unit files for the host OS systemd
|
||||
instance. The <code>/etc/systemd/system/mycontainer.service</code>
|
||||
unit file specifies how systemd will start the libvirt LXC container
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
[Unit]
|
||||
Description=My little container
|
||||
|
||||
[Service]
|
||||
ExecStart=/usr/bin/virsh -c lxc:/// start --pass-fds 3 mycontainer
|
||||
ExecStop=/usr/bin/virsh -c lxc:/// destroy mycontainer
|
||||
Type=oneshot
|
||||
RemainAfterExit=yes
|
||||
KillMode=none
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
The <code>--pass-fds 3</code> argument specifies that the file
|
||||
descriptor number 3 that <code>virsh</code> inherits from systemd,
|
||||
is to be passed into the container. Since <code>virsh</code> will
|
||||
exit immediately after starting the container, the <code>RemainAfterExit</code>
|
||||
and <code>KillMode</code> settings must be altered from their defaults.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Next, the <code>/etc/systemd/system/mycontainer.socket</code> unit
|
||||
file is created to get the host systemd to listen on port 23 for
|
||||
TCP connections. When this unit file is activated by the first
|
||||
incoming connection, it will cause the <code>mycontainer.service</code>
|
||||
unit to be activated with the FD corresponding to the listening TCP
|
||||
socket passed in as FD 3.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
[Unit]
|
||||
Description=The SSH socket of my little container
|
||||
|
||||
[Socket]
|
||||
ListenStream=23
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
Port 23 was picked here so that the container doesn't conflict
|
||||
with the host's SSH which is on the normal port 22. That's it
|
||||
in terms of host side configuration.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Inside the container, the <code>/etc/systemd/system/sshd.socket</code>
|
||||
unit file must be created
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
[Unit]
|
||||
Description=SSH Socket for Per-Connection Servers
|
||||
|
||||
[Socket]
|
||||
ListenStream=23
|
||||
Accept=yes
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
The <code>ListenStream</code> value listed in this unit file, must
|
||||
match the value used in the host file. When systemd in the container
|
||||
receives the pre-opened FD from libvirt during container startup, it
|
||||
looks at the <code>ListenStream</code> values to figure out which
|
||||
FD to give to which service. The actual service to start is defined
|
||||
by a correspondingly named <code>/etc/systemd/system/sshd@.service</code>
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
[Unit]
|
||||
Description=SSH Per-Connection Server for %I
|
||||
|
||||
[Service]
|
||||
ExecStart=-/usr/sbin/sshd -i
|
||||
StandardInput=socket
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
Finally, make sure this SSH service is set to start on boot of the container,
|
||||
by running the following command inside the container:
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# mkdir -p /etc/systemd/system/sockets.target.wants/
|
||||
# ln -s /etc/systemd/system/sshd.socket /etc/systemd/system/sockets.target.wants/
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
This example shows how to activate the container based on an incoming
|
||||
SSH connection. If the container was also configured to have an httpd
|
||||
service, it may be desirable to activate it upon either an httpd or a
|
||||
sshd connection attempt. In this case, the <code>mycontainer.socket</code>
|
||||
file in the host would simply list multiple socket ports. Inside the
|
||||
container a separate <code>xxxxx.socket</code> file would need to be
|
||||
created for each service, with a corresponding <code>ListenStream</code>
|
||||
value set.
|
||||
</p>
|
||||
|
||||
<!--
|
||||
<h2>Container configuration</h2>
|
||||
|
||||
<h3>Init process</h3>
|
||||
|
||||
<h3>Console devices</h3>
|
||||
|
||||
<h3>Filesystem devices</h3>
|
||||
|
||||
<h3>Disk devices</h3>
|
||||
|
||||
<h3>Block devices</h3>
|
||||
|
||||
<h3>USB devices</h3>
|
||||
|
||||
<h3>Character devices</h3>
|
||||
|
||||
<h3>Network devices</h3>
|
||||
-->
|
||||
|
||||
<h2>Container security</h2>
|
||||
|
||||
<h3>sVirt SELinux</h3>
|
||||
|
||||
<p>
|
||||
In the absence of the "user" namespace being used, containers cannot
|
||||
be considered secure against exploits of the host OS. The sVirt SELinux
|
||||
driver provides a way to secure containers even when the "user" namespace
|
||||
is not used. The cost is that writing a policy to allow execution of
|
||||
arbitrary OS is not practical. The SELinux sVirt policy is typically
|
||||
tailored to work with an simpler application confinement use case,
|
||||
as provided by the "libvirt-sandbox" project.
|
||||
</p>
|
||||
|
||||
<h3>Auditing</h3>
|
||||
|
||||
<p>
|
||||
The LXC driver is integrated with libvirt's auditing subsystem, which
|
||||
causes audit messages to be logged whenever there is an operation
|
||||
performed against a container which has impact on host resources.
|
||||
So for example, start/stop, device hotplug will all log audit messages
|
||||
providing details about what action occurred and any resources
|
||||
associated with it. There are the following 3 types of audit messages
|
||||
</p>
|
||||
|
||||
<ul>
|
||||
<li><code>VIRT_MACHINE_ID</code> - details of the SELinux process and
|
||||
image security labels assigned to the container.</li>
|
||||
<li><code>VIRT_CONTROL</code> - details of an action / operation
|
||||
performed against a container. There are the following types of
|
||||
operation
|
||||
<ul>
|
||||
<li><code>op=start</code> - a container has been started. Provides
|
||||
the machine name, uuid and PID of the <code>libvirt_lxc</code>
|
||||
controller process</li>
|
||||
<li><code>op=init</code> - the init PID of the container has been
|
||||
started. Provides the machine name, uuid and PID of the
|
||||
<code>libvirt_lxc</code> controller process and PID of the
|
||||
init process (in the host PID namespace)</li>
|
||||
<li><code>op=stop</code> - a container has been stopped. Provides
|
||||
the machine name, uuid</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><code>VIRT_RESOURCE</code> - details of a host resource
|
||||
associated with a container action.</li>
|
||||
</ul>
|
||||
|
||||
<h3>Device access</h3>
|
||||
|
||||
<p>
|
||||
All containers are launched with the CAP_MKNOD capability cleared
|
||||
and removed from the bounding set. Libvirt will ensure that the
|
||||
/dev filesystem is pre-populated with all devices that a container
|
||||
is allowed to use. In addition, the cgroup "device" controller is
|
||||
configured to block read/write/mknod from all devices except those
|
||||
that a container is authorized to use.
|
||||
</p>
|
||||
|
||||
<h2><a name="exconfig">Example configurations</a></h2>
|
||||
|
||||
<h3>Example config version 1</h3>
|
||||
<p></p>
|
||||
@@ -542,267 +119,21 @@ debootstrap, whatever) under /opt/vm-1-root:
|
||||
</domain>
|
||||
</pre>
|
||||
|
||||
<h2><a name="capabilities">Altering the available capabilities</a></h2>
|
||||
|
||||
<p>
|
||||
By default the libvirt LXC driver drops some capabilities among which CAP_MKNOD.
|
||||
However <span class="since">since 1.2.6</span> libvirt can be told to keep or
|
||||
drop some capabilities using a domain configuration like the following:
|
||||
In both cases, you can define and start a container using:</p>
|
||||
<pre>
|
||||
virsh --connect lxc:/// define v1.xml
|
||||
virsh --connect lxc:/// start vm1
|
||||
</pre>
|
||||
and then get a console using:
|
||||
<pre>
|
||||
virsh --connect lxc:/// console vm1
|
||||
</pre>
|
||||
<p>Now doing 'ps -ef' will only show processes in the container, for
|
||||
instance. You can undefine it using
|
||||
</p>
|
||||
<pre>
|
||||
...
|
||||
<features>
|
||||
<capabilities policy='default'>
|
||||
<mknod state='on'/>
|
||||
<sys_chroot state='off'/>
|
||||
</capabilities>
|
||||
</features>
|
||||
...
|
||||
virsh --connect lxc:/// undefine vm1
|
||||
</pre>
|
||||
<p>
|
||||
The capabilities children elements are named after the capabilities as defined in
|
||||
<code>man 7 capabilities</code>. An <code>off</code> state tells libvirt to drop the
|
||||
capability, while an <code>on</code> state will force to keep the capability even though
|
||||
this one is dropped by default.
|
||||
</p>
|
||||
<p>
|
||||
The <code>policy</code> attribute can be one of <code>default</code>, <code>allow</code>
|
||||
or <code>deny</code>. It defines the default rules for capabilities: either keep the
|
||||
default behavior that is dropping a few selected capabilities, or keep all capabilities
|
||||
or drop all capabilities. The interest of <code>allow</code> and <code>deny</code> is that
|
||||
they guarantee that all capabilities will be kept (or removed) even if new ones are added
|
||||
later.
|
||||
</p>
|
||||
<p>
|
||||
The following example, drops all capabilities but CAP_MKNOD:
|
||||
</p>
|
||||
<pre>
|
||||
...
|
||||
<features>
|
||||
<capabilities policy='deny'>
|
||||
<mknod state='on'/>
|
||||
</capabilities>
|
||||
</features>
|
||||
...
|
||||
</pre>
|
||||
<p>
|
||||
Note that allowing capabilities that are normally dropped by default can seriously
|
||||
affect the security of the container and the host.
|
||||
</p>
|
||||
|
||||
<h2><a name="share">Inherit namespaces</a></h2>
|
||||
|
||||
<p>
|
||||
Libvirt allows you to inherit the namespace from container/process just like lxc tools
|
||||
or docker provides to share the network namespace. The following can be used to share
|
||||
required namespaces. If we want to share only one then the other namespaces can be ignored.
|
||||
The netns option is specific to sharenet. It can be used in cases we want to use existing network namespace
|
||||
rather than creating new network namespace for the container. In this case privnet option will be
|
||||
ignored.
|
||||
</p>
|
||||
<pre>
|
||||
<domain type='lxc' xmlns:lxc='http://libvirt.org/schemas/domain/lxc/1.0'>
|
||||
...
|
||||
<lxc:namespace>
|
||||
<lxc:sharenet type='netns' value='red'/>
|
||||
<lxc:shareuts type='name' value='container1'/>
|
||||
<lxc:shareipc type='pid' value='12345'/>
|
||||
</lxc:namespace>
|
||||
</domain>
|
||||
</pre>
|
||||
|
||||
<h2><a name="usage">Container usage / management</a></h2>
|
||||
|
||||
<p>
|
||||
As with any libvirt virtualization driver, LXC containers can be
|
||||
managed via a wide variety of libvirt based tools. At the lowest
|
||||
level the <code>virsh</code> command can be used to perform many
|
||||
tasks, by passing the <code>-c lxc:///</code> argument. As an
|
||||
alternative to repeating the URI with every command, the <code>LIBVIRT_DEFAULT_URI</code>
|
||||
environment variable can be set to <code>lxc:///</code>. The
|
||||
examples that follow outline some common operations with virsh
|
||||
and LXC. For further details about usage of virsh consult its
|
||||
manual page.
|
||||
</p>
|
||||
|
||||
<h3><a name="usageSave">Defining (saving) container configuration</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virsh define</code> command takes an XML configuration
|
||||
document and loads it into libvirt, saving the configuration on disk
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// define myguest.xml
|
||||
</pre>
|
||||
|
||||
<h3><a name="usageView">Viewing container configuration</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virsh dumpxml</code> command can be used to view the
|
||||
current XML configuration of a container. By default the XML
|
||||
output reflects the current state of the container. If the
|
||||
container is running, it is possible to explicitly request the
|
||||
persistent configuration, instead of the current live configuration
|
||||
using the <code>--inactive</code> flag
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// dumpxml myguest
|
||||
</pre>
|
||||
|
||||
<h3><a name="usageStart">Starting containers</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virsh start</code> command can be used to start a
|
||||
container from a previously defined persistent configuration
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// start myguest
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
It is also possible to start so called "transient" containers,
|
||||
which do not require a persistent configuration to be saved
|
||||
by libvirt, using the <code>virsh create</code> command.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// create myguest.xml
|
||||
</pre>
|
||||
|
||||
|
||||
<h3><a name="usageStop">Stopping containers</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virsh shutdown</code> command can be used
|
||||
to request a graceful shutdown of the container. By default
|
||||
this command will first attempt to send a message to the
|
||||
init process via the <code>/dev/initctl</code> device node.
|
||||
If no such device node exists, then it will send SIGTERM
|
||||
to PID 1 inside the container.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// shutdown myguest
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
If the container does not respond to the graceful shutdown
|
||||
request, it can be forcibly stopped using the <code>virsh destroy</code>
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// destroy myguest
|
||||
</pre>
|
||||
|
||||
|
||||
<h3><a name="usageReboot">Rebooting a container</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virsh reboot</code> command can be used
|
||||
to request a graceful shutdown of the container. By default
|
||||
this command will first attempt to send a message to the
|
||||
init process via the <code>/dev/initctl</code> device node.
|
||||
If no such device node exists, then it will send SIGHUP
|
||||
to PID 1 inside the container.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// reboot myguest
|
||||
</pre>
|
||||
|
||||
<h3><a name="usageDelete">Undefining (deleting) a container configuration</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virsh undefine</code> command can be used to delete the
|
||||
persistent configuration of a container. If the guest is currently
|
||||
running, this will turn it into a "transient" guest.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// undefine myguest
|
||||
</pre>
|
||||
|
||||
<h3><a name="usageConnect">Connecting to a container console</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virsh console</code> command can be used to connect
|
||||
to the text console associated with a container.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// console myguest
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
If the container has been configured with multiple console devices,
|
||||
then the <code>--devname</code> argument can be used to choose the
|
||||
console to connect to.
|
||||
In LXC, multiple consoles will be named
|
||||
as 'console0', 'console1', 'console2', etc.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// console myguest --devname console1
|
||||
</pre>
|
||||
|
||||
<h3><a name="usageEnter">Running commands in a container</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virsh lxc-enter-namespace</code> command can be used
|
||||
to enter the namespaces and security context of a container
|
||||
and then execute an arbitrary command.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// lxc-enter-namespace myguest -- /bin/ls -al /dev
|
||||
</pre>
|
||||
|
||||
<h3><a name="usageTop">Monitoring container utilization</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virt-top</code> command can be used to monitor the
|
||||
activity and resource utilization of all containers on a
|
||||
host
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virt-top -c lxc:///
|
||||
</pre>
|
||||
|
||||
<h3><a name="usageConvert">Converting LXC container configuration</a></h3>
|
||||
|
||||
<p>
|
||||
The <code>virsh domxml-from-native</code> command can be used to convert
|
||||
most of the LXC container configuration into a domain XML fragment
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
# virsh -c lxc:/// domxml-from-native lxc-tools /var/lib/lxc/myguest/config
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
This conversion has some limitations due to the fact that the
|
||||
domxml-from-native command output has to be independent of the host. Here
|
||||
are a few things to take care of before converting:
|
||||
</p>
|
||||
|
||||
<ul>
|
||||
<li>
|
||||
Replace the fstab file referenced by <tt>lxc.mount</tt> by the corresponding
|
||||
lxc.mount.entry lines.
|
||||
</li>
|
||||
<li>
|
||||
Replace all relative sizes of tmpfs mount entries to absolute sizes. Also
|
||||
make sure that tmpfs entries all have a size option (default is 50%).
|
||||
</li>
|
||||
<li>
|
||||
Define <tt>lxc.cgroup.memory.limit_in_bytes</tt> to properly limit the memory
|
||||
available to the container. The conversion will use 64MiB as the default.
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html> <!-- -*- html -*- -->
|
||||
<body>
|
||||
<h1>OpenVZ container driver</h1>
|
||||
|
||||
|
||||
67
docs/drvparallels.html.in
Normal file
67
docs/drvparallels.html.in
Normal file
@@ -0,0 +1,67 @@
|
||||
<html><body>
|
||||
<h1>Parallels Cloud Server driver</h1>
|
||||
<ul id="toc"></ul>
|
||||
<p>
|
||||
The libvirt Parallels driver can manage Parallels Cloud Server starting from version 6.0.
|
||||
</p>
|
||||
|
||||
|
||||
<h2><a name="project">Project Links</a></h2>
|
||||
<ul>
|
||||
<li>
|
||||
The <a href="http://www.parallels.com/products/server/baremetal/sp/">Parallels Cloud Server</a> Virtualization Solution.
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
|
||||
<h2><a name="uri">Connections to the Parallels Cloud Server driver</a></h2>
|
||||
<p>
|
||||
The libvirt Parallels driver is a single-instance privileged driver, with a driver name of 'parallels'. Some example connection URIs for the libvirt driver are:
|
||||
</p>
|
||||
<pre>
|
||||
parallels:///system (local access)
|
||||
parallels+unix:///system (local access)
|
||||
parallels://example.com/system (remote access, TLS/x509)
|
||||
parallels+tcp://example.com/system (remote access, SASl/Kerberos)
|
||||
parallels+ssh://root@example.com/system (remote access, SSH tunnelled)
|
||||
</pre>
|
||||
|
||||
<h2><a name="example">Example guest domain XML configuration</a></h2>
|
||||
|
||||
<p>
|
||||
Parallels driver require at least one hard disk for new domains
|
||||
at this time. It is used for defining directory, where VM should
|
||||
be created.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<domain type='parallels'>
|
||||
<name>demo</name>
|
||||
<uuid>54cdecad-4492-4e31-a209-33cc21d64057</uuid>
|
||||
<description>some description</description>
|
||||
<memory unit='KiB'>1048576</memory>
|
||||
<currentMemory unit='KiB'>1048576</currentMemory>
|
||||
<vcpu placement='static'>2</vcpu>
|
||||
<os>
|
||||
<type arch='x86_64'>hvm</type>
|
||||
</os>
|
||||
<clock offset='utc'/>
|
||||
<on_poweroff>destroy</on_poweroff>
|
||||
<on_reboot>destroy</on_reboot>
|
||||
<on_crash>destroy</on_crash>
|
||||
<devices>
|
||||
<disk type='file' device='disk'>
|
||||
<source file='/storage/vol1'/>
|
||||
<target dev='hda'/>
|
||||
</disk>
|
||||
<video>
|
||||
<model type='vga' vram='33554432' heads='1'>
|
||||
<acceleration accel3d='no' accel2d='no'/>
|
||||
</model>
|
||||
</video>
|
||||
</devices>
|
||||
</domain>
|
||||
|
||||
</pre>
|
||||
|
||||
</body></html>
|
||||
@@ -1,7 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<html><body>
|
||||
<h1>IBM PowerVM hypervisor driver (phyp)</h1>
|
||||
<ul id="toc"></ul>
|
||||
<p>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>KVM/QEMU hypervisor driver</h1>
|
||||
|
||||
@@ -8,7 +6,9 @@
|
||||
|
||||
<p>
|
||||
The libvirt KVM/QEMU driver can manage any QEMU emulator from
|
||||
version 0.12.0 or later.
|
||||
version 0.8.1 or later. It can also manage Xenner, which
|
||||
provides the same QEMU command line syntax and monitor
|
||||
interaction.
|
||||
</p>
|
||||
|
||||
<h2><a name="project">Project Links</a></h2>
|
||||
@@ -17,7 +17,6 @@
|
||||
<li>
|
||||
The <a href="http://www.linux-kvm.org/">KVM</a> Linux
|
||||
hypervisor
|
||||
</li>
|
||||
<li>
|
||||
The <a href="http://wiki.qemu.org/Index.html">QEMU</a> emulator
|
||||
</li>
|
||||
@@ -41,6 +40,12 @@
|
||||
node. If both are found, then KVM fullyvirtualized, hardware accelerated
|
||||
guests will be available.
|
||||
</li>
|
||||
<li>
|
||||
<strong>Xenner hypervisor</strong>: The driver will probe <code>/usr/bin</code>
|
||||
for the presence of <code>xenner</code> and <code>/dev/kvm</code> device
|
||||
node. If both are found, then Xen paravirtualized guests can be run using
|
||||
the KVM hardware acceleration.
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
<h2><a name="uris">Connections to QEMU driver</a></h2>
|
||||
@@ -552,7 +557,6 @@ $ virsh domxml-to-native qemu-argv demo.xml
|
||||
possible to add an element <code><qemu:commandline></code>
|
||||
under <code>driver</code>, with the following sub-elements
|
||||
repeated as often as needed:
|
||||
</p>
|
||||
<dl>
|
||||
<dt><code>qemu:arg</code></dt>
|
||||
<dd>Add an additional command-line argument to the qemu
|
||||
@@ -565,6 +569,7 @@ $ virsh domxml-to-native qemu-argv demo.xml
|
||||
pair recorded in the attributes <code>name</code>
|
||||
and optional <code>value</code>.</dd>
|
||||
</dl>
|
||||
|
||||
<p>Example:</p><pre>
|
||||
<domain type='qemu' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
|
||||
<name>QEmu-fedora-i686</name>
|
||||
@@ -639,5 +644,9 @@ $ virsh domxml-to-native qemu-argv demo.xml
|
||||
</devices>
|
||||
</domain></pre>
|
||||
|
||||
<h3>Xen paravirtualized guests with hardware acceleration</h3>
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Remote management driver</h1>
|
||||
</body>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Test "mock" driver</h1>
|
||||
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>User Mode Linux driver</h1>
|
||||
|
||||
@@ -65,7 +63,7 @@ uml+ssh://root@example.com/system (remote access, SSH tunnelled)
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Once booted the primary console is connected to a PTY, and
|
||||
Once booted the primary console is connected toa PTY, and
|
||||
thus accessible with "virsh console" or equivalent tools
|
||||
</p>
|
||||
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>VirtualBox hypervisor driver</h1>
|
||||
<p>
|
||||
@@ -31,18 +29,6 @@ vbox+tcp://user@example.com/session (remote access, SASl/Kerberos)
|
||||
vbox+ssh://user@example.com/session (remote access, SSH tunnelled)
|
||||
</pre>
|
||||
|
||||
<p>
|
||||
<strong>NOTE: as of libvirt 1.0.6, the VirtualBox driver will always
|
||||
run inside the libvirtd daemon, instead of being built-in to the
|
||||
libvirt.so library directly. This change was required due to the
|
||||
fact that VirtualBox code is LGPLv2-only licensed, which is not
|
||||
compatible with the libvirt.so license of LGPLv2-or-later. The
|
||||
daemon will be auto-started when the first connection to VirtualBox
|
||||
is requested. This change also means that it will not be possible
|
||||
to use VirtualBox URIs on the Windows platform, until additional
|
||||
work is completed to get the libvirtd daemon working there.</strong>
|
||||
</p>
|
||||
|
||||
<h2><a name="xmlconfig">Example domain XML config</a></h2>
|
||||
|
||||
<pre>
|
||||
|
||||
@@ -1,70 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<h1>Virtuozzo driver</h1>
|
||||
<ul id="toc"></ul>
|
||||
<p>
|
||||
The libvirt vz driver can manage Virtuozzo starting from version 6.0.
|
||||
</p>
|
||||
|
||||
|
||||
<h2><a name="project">Project Links</a></h2>
|
||||
<ul>
|
||||
<li>
|
||||
The <a href="http://www.odin.com/products/virtuozzo/">Virtuozzo</a> Solution.
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
|
||||
<h2><a name="uri">Connections to the Virtuozzo driver</a></h2>
|
||||
<p>
|
||||
The libvirt Virtuozzo driver is a single-instance privileged driver, with a driver name of 'virtuozzo'. Some example connection URIs for the libvirt driver are:
|
||||
</p>
|
||||
<pre>
|
||||
vz:///system (local access)
|
||||
vz+unix:///system (local access)
|
||||
vz://example.com/system (remote access, TLS/x509)
|
||||
vz+tcp://example.com/system (remote access, SASl/Kerberos)
|
||||
vz+ssh://root@example.com/system (remote access, SSH tunnelled)
|
||||
</pre>
|
||||
|
||||
<h2><a name="example">Example guest domain XML configuration</a></h2>
|
||||
|
||||
<p>
|
||||
Virtuozzo driver require at least one hard disk for new domains
|
||||
at this time. It is used for defining directory, where VM should
|
||||
be created.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<domain type='vz'>
|
||||
<name>demo</name>
|
||||
<uuid>54cdecad-4492-4e31-a209-33cc21d64057</uuid>
|
||||
<description>some description</description>
|
||||
<memory unit='KiB'>1048576</memory>
|
||||
<currentMemory unit='KiB'>1048576</currentMemory>
|
||||
<vcpu placement='static'>2</vcpu>
|
||||
<os>
|
||||
<type arch='x86_64'>hvm</type>
|
||||
</os>
|
||||
<clock offset='utc'/>
|
||||
<on_poweroff>destroy</on_poweroff>
|
||||
<on_reboot>destroy</on_reboot>
|
||||
<on_crash>destroy</on_crash>
|
||||
<devices>
|
||||
<disk type='file' device='disk'>
|
||||
<source file='/storage/vol1'/>
|
||||
<target dev='hda'/>
|
||||
</disk>
|
||||
<video>
|
||||
<model type='vga' vram='33554432' heads='1'>
|
||||
<acceleration accel3d='no' accel2d='no'/>
|
||||
</model>
|
||||
</video>
|
||||
</devices>
|
||||
</domain>
|
||||
|
||||
</pre>
|
||||
|
||||
</body></html>
|
||||
@@ -1,12 +1,9 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>VMware Workstation / Player / Fusion hypervisors driver</h1>
|
||||
<h1>VMware Workstation / Player hypervisors driver</h1>
|
||||
<p>
|
||||
The libvirt VMware driver should be able to manage any Workstation,
|
||||
Player, Fusion version supported by the VMware VIX API. See the
|
||||
compatibility list
|
||||
The libvirt VMware Workstation driver should be able to manage any Workstation and
|
||||
Player version supported by the VMware VIX API. See the compatibility list
|
||||
<a href="http://www.vmware.com/support/developer/vix-api/vix110_reference/">here</a>.
|
||||
</p>
|
||||
<p>
|
||||
@@ -22,22 +19,17 @@
|
||||
The <a href="http://www.vmware.com/">VMware Workstation and
|
||||
Player</a> hypervisors
|
||||
</li>
|
||||
<li>
|
||||
The <a href="http://www.vmware.com/fusion">VMware Fusion</a>
|
||||
hypervisor
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
<h2>Connections to VMware driver</h2>
|
||||
|
||||
<p>
|
||||
The libvirt VMware driver provides per-user drivers (the "session" instance).
|
||||
Three uris are available:
|
||||
Two uris are available:
|
||||
</p>
|
||||
<ul>
|
||||
<li>"vmwareplayer" for VMware Player</li>
|
||||
<li>"vmwarews" for VMware Workstation</li>
|
||||
<li>"vmwarefusion" for VMware Fusion</li>
|
||||
</ul>
|
||||
<p>
|
||||
Some example connection URIs for the driver are:
|
||||
@@ -46,7 +38,6 @@
|
||||
<pre>
|
||||
vmwareplayer:///session (local access to VMware Player per-user instance)
|
||||
vmwarews:///session (local access to VMware Workstation per-user instance)
|
||||
vmwarefusion:///session (local access to VMware Fusion per-user instance)
|
||||
vmwarews+tcp://user@example.com/session (remote access to VMware Workstation, SASl/Kerberos)
|
||||
vmwarews+ssh://user@example.com/session (remote access to VMware Workstation, SSH tunnelled)
|
||||
</pre>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Xen hypervisor driver</h1>
|
||||
|
||||
@@ -55,14 +53,6 @@
|
||||
the <code>/etc/xen</code> directory. It is important not to place
|
||||
any other non-config files in this directory.
|
||||
</li>
|
||||
<li>
|
||||
<strong>libxl</strong>: Starting with Xen 4.2, the legacy XenD/xm
|
||||
toolstack is deprecated in favor of libxl, also commonly called
|
||||
libxenlight. libvirt supports this new Xen toolstack via the
|
||||
libxl driver. If XenD is enabled, the legacy xen driver consisting
|
||||
of the above mentioned channels will be used. If XenD is disabled,
|
||||
the libxl driver will be used.
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
<h2><a name="uri">Connections to Xen driver</a></h2>
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1 >Handling of errors</h1>
|
||||
<p>The main goals of libvirt when it comes to error handling are:</p>
|
||||
@@ -46,9 +45,9 @@ following fields:</p>
|
||||
<li>level: the error level, usually VIR_ERR_ERROR, though there is room for
|
||||
warnings like VIR_ERR_WARNING</li>
|
||||
<li>message: the full human-readable formatted string of the error</li>
|
||||
<li>conn: if available a pointer to the <a href="html/libvirt-libvirt-host.html#virConnectPtr">virConnectPtr</a>
|
||||
<li>conn: if available a pointer to the <a href="html/libvirt-libvirt.html#virConnectPtr">virConnectPtr</a>
|
||||
connection to the hypervisor where this happened</li>
|
||||
<li>dom: if available a pointer to the <a href="html/libvirt-libvirt-domain.html#virDomainPtr">virDomainPtr</a> domain
|
||||
<li>dom: if available a pointer to the <a href="html/libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain
|
||||
targeted in the operation</li>
|
||||
</ul>
|
||||
<p>and then extra raw information about the error which may be initialized
|
||||
|
||||
BIN
docs/et.png
Normal file
BIN
docs/et.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 9.5 KiB |
@@ -1,6 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<?xml version="1.0"?>
|
||||
<html>
|
||||
<body>
|
||||
<h1 >Firewall and network filtering in libvirt</h1>
|
||||
<p>There are three pieces of libvirt functionality which do network
|
||||
@@ -142,7 +141,7 @@ MASQUERADE all -- * * 192.168.122.0/24 !192.168.122.0/24</pre>
|
||||
<p><a href="http://www.dmtf.org/standards/cim/cim_schema_v2230/CIM_Network.pdf">http://www.dmtf.org/standards/cim/cim_schema_v2230/CIM_Network.pdf</a></p>
|
||||
<p>The filters are managed in libvirt as a top level, standalone object.
|
||||
This allows the filters to then be referenced by any libvirt object
|
||||
that requires their functionality, instead tying them only to use
|
||||
that requires their functionality, instead tieing them only to use
|
||||
by guest NICs. In the current implementation, filters can be associated
|
||||
with individual guest NICs via the libvirt domain XML format. In the
|
||||
future we might allow filters to be associated with the virtual network
|
||||
@@ -199,7 +198,7 @@ using an XML format. At a high level the format looks like this:
|
||||
</p>
|
||||
<p>The <code><rule></code> element is where all the interesting stuff
|
||||
happens. It has three attributes, an action, a traffic direction and an
|
||||
optional priority. E.g.:
|
||||
optional priority. eg:
|
||||
</p>
|
||||
<pre><rule action='drop' direction='out' priority='500'></pre>
|
||||
<p>Within the rule there are a wide variety of elements allowed, which
|
||||
@@ -272,7 +271,7 @@ f5c78134-9da4-0c60-a9f0-fb37bc21ac1f no-other-rarp-traffic
|
||||
to update them. This ensures the guests have their iptables/ebtables
|
||||
rules recreated.
|
||||
</p>
|
||||
<p>To associate the clean-traffic filter with a guest, edit the
|
||||
<p>To associate the clean-trafffic filter with a guest, edit the
|
||||
guest XML config and change the <code><interface></code> element
|
||||
to include a <code><filterref></code> and also specify the
|
||||
whitelisted <code><ip address/></code> the guest is allowed to
|
||||
|
||||
BIN
docs/footer_corner.png
Normal file
BIN
docs/footer_corner.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 2.3 KiB |
BIN
docs/footer_pattern.png
Normal file
BIN
docs/footer_pattern.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 817 B |
@@ -1,5 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<?xml version="1.0"?>
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<h1 >XML Format</h1>
|
||||
|
||||
@@ -1,150 +1,20 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Driver capabilities XML format</h1>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<h2><a name="elements">Element and attribute overview</a></h2>
|
||||
|
||||
<p>As new virtualization engine support gets added to libvirt, and to
|
||||
handle cases like QEMU supporting a variety of emulations, a query
|
||||
interface has been added in 0.2.1 allowing to list the set of supported
|
||||
virtualization capabilities on the host:</p>
|
||||
|
||||
<pre> char * virConnectGetCapabilities (virConnectPtr conn);</pre>
|
||||
|
||||
<p>The value returned is an XML document listing the virtualization
|
||||
capabilities of the host and virtualization engine to which
|
||||
<code>@conn</code> is connected. One can test it using <code>virsh</code>
|
||||
command line tool command '<code>capabilities</code>', it dumps the XML
|
||||
associated to the current connection. </p>
|
||||
|
||||
<p>As can be seen seen in the <a href="#elementExamples">example</a>, the
|
||||
capabilities XML consists of the <code>capabilities</code> element which
|
||||
have exactly one <code>host</code> child element to report information on
|
||||
host capabilities, and zero or more <code>guest</code> element to express
|
||||
the set of architectures the host can run at the moment.</p>
|
||||
|
||||
|
||||
<h3><a name="elementHost">Host capabilities</a></h3>
|
||||
|
||||
<p>The <code><host/></code> element consists of the following child
|
||||
elements:</p>
|
||||
<dl>
|
||||
<dt><code>uuid</code></dt>
|
||||
<dd>The host UUID.</dd>
|
||||
|
||||
<dt><code>cpu</code></dt>
|
||||
<dd>The host CPU architecture and features.</dd>
|
||||
|
||||
<dt><code>power_management</code></dt>
|
||||
<dd>whether host is capable of memory suspend, disk hibernation, or
|
||||
hybrid suspend.</dd>
|
||||
|
||||
<dt><code>migration</code></dt>
|
||||
<dd>This element exposes information on the hypervisor's migration
|
||||
capabilities, like live migration, supported URI transports, and so
|
||||
on.</dd>
|
||||
|
||||
<dt><code>topology</code></dt>
|
||||
<dd>This element embodies the host internal topology. Management
|
||||
applications may want to learn this information when orchestrating new
|
||||
guests - e.g. due to reduce inter-NUMA node transfers.</dd>
|
||||
|
||||
<dt><code>secmodel</code></dt>
|
||||
<dd>To find out default security labels for different security models you
|
||||
need to parse this element. In contrast with the former elements, this is
|
||||
repeated for each security model the libvirt daemon currently supports.
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
|
||||
<h3><a name="elementGuest">Guest capabilities</a></h3>
|
||||
|
||||
<p>While the <a href="#elementHost">previous section</a> aims at host
|
||||
capabilities, this one focuses on capabilities available to a guest
|
||||
using a given hypervisor. The <code><guest/></code> element will
|
||||
typically wrap up the following elements:</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>os_type</code></dt>
|
||||
<dd>This expresses what kind of operating system the hypervisor
|
||||
is able to run. Possible values are:
|
||||
<dl>
|
||||
<dt><code>xen</code></dt>
|
||||
<dd>for XEN</dd>
|
||||
|
||||
<dt><code>linux</code></dt>
|
||||
<dd>legacy alias for <code>xen</code></dd>
|
||||
|
||||
<dt><code>hvm</code></dt>
|
||||
<dd>Unmodified operating system</dd>
|
||||
|
||||
<dt><code>exe</code></dt>
|
||||
<dd>Container based virtualization</dd>
|
||||
|
||||
<dt><code>uml</code></dt>
|
||||
<dd>User Mode Linux</dd>
|
||||
</dl>
|
||||
</dd>
|
||||
|
||||
<dt><code>arch</code></dt>
|
||||
<dd>This element brings some information on supported guest architecture.</dd>
|
||||
|
||||
<dt><code>features</code></dt>
|
||||
<dd>This optional element encases possible features that can be used
|
||||
with a guest of described type. Possible subelements are:
|
||||
<dl>
|
||||
<dt><code>pae</code></dt><dd>If present, 32-bit guests can use PAE
|
||||
address space extensions, <span class="since">since
|
||||
0.4.1</span></dd>
|
||||
<dt><code>nonpae</code></dt><dd>If present, 32-bit guests can be run
|
||||
without requiring PAE, <span class="since">since
|
||||
0.4.1</span></dd>
|
||||
<dt><code>ia64_be</code></dt><dd>If present, IA64 guests can be run in
|
||||
big-endian mode, <span class="since">since 0.4.1</span></dd>
|
||||
<dt><code>acpi</code></dt><dd>If this element is present,
|
||||
the <code>default</code> attribute describes whether the
|
||||
hypervisor exposes ACPI to the guest by default, and
|
||||
the <code>toggle</code> attribute describes whether the
|
||||
user can override this
|
||||
default. <span class="since">Since 0.4.1</span></dd>
|
||||
<dt><code>apic</code></dt><dd>If this element is present,
|
||||
the <code>default</code> attribute describes whether the
|
||||
hypervisor exposes APIC to the guest by default, and
|
||||
the <code>toggle</code> attribute describes whether the
|
||||
user can override this
|
||||
default. <span class="since">Since 0.4.1</span></dd>
|
||||
<dt><code>cpuselection</code></dt><dd>If this element is present, the
|
||||
hypervisor supports the <code><cpu></code> element
|
||||
within a domain definition for fine-grained control over
|
||||
the CPU presented to the
|
||||
guest. <span class="since">Since 0.7.5</span></dd>
|
||||
<dt><code>deviceboot</code></dt><dd>If this element is present,
|
||||
the <code><boot order='...'/></code> element can
|
||||
be used inside devices, rather than the older boot
|
||||
specification by category. <span class="since">Since
|
||||
0.8.8</span></dd>
|
||||
<dt><code>disksnapshot</code></dt><dd>If this element is present,
|
||||
the <code>default</code> attribute describes whether
|
||||
external disk snapshots are supported. If absent,
|
||||
external snapshots may still be supported, but it
|
||||
requires attempting the API and checking for an error to
|
||||
find out for sure. <span class="since">Since
|
||||
1.2.3</span></dd>
|
||||
</dl>
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
<h3><a name="elementExamples">Examples</a></h3>
|
||||
|
||||
<p>For example, in the case of a 64-bit machine with hardware
|
||||
virtualization capabilities enabled in the chip and
|
||||
BIOS you will see:</p>
|
||||
|
||||
<pre><capabilities>
|
||||
<p>As new virtualization engine support gets added to libvirt, and to handle
|
||||
cases like QEmu supporting a variety of emulations, a query interface has
|
||||
been added in 0.2.1 allowing to list the set of supported virtualization
|
||||
capabilities on the host:</p>
|
||||
<pre> char * virConnectGetCapabilities (virConnectPtr conn);</pre>
|
||||
<p>The value returned is an XML document listing the virtualization
|
||||
capabilities of the host and virtualization engine to which
|
||||
<code>@conn</code> is connected. One can test it using <code>virsh</code>
|
||||
command line tool command '<code>capabilities</code>', it dumps the XML
|
||||
associated to the current connection. For example in the case of a 64 bits
|
||||
machine with hardware virtualization capabilities enabled in the chip and
|
||||
BIOS you will see</p>
|
||||
<pre><capabilities>
|
||||
<span style="color: #E50000"><host>
|
||||
<cpu>
|
||||
<arch>x86_64</arch>
|
||||
@@ -162,7 +32,7 @@
|
||||
<suspend_mem/>
|
||||
<suspend_disk/>
|
||||
<suspend_hybrid/>
|
||||
</power_management>
|
||||
<power_management/>
|
||||
</host></span>
|
||||
|
||||
<!-- xen-3.0-x86_64 -->
|
||||
@@ -195,5 +65,30 @@
|
||||
</guest></span>
|
||||
...
|
||||
</capabilities></pre>
|
||||
<p>The first block (in red) indicates the host hardware
|
||||
capabilities, such as CPU properties and the power
|
||||
management features of the host platform. CPU models are
|
||||
shown as additional features relative to the closest base
|
||||
model, within a feature block (the block is similar to what
|
||||
you will find in a Xen fully virtualized domain
|
||||
description). Further, the power management features
|
||||
supported by the host are shown, such as Suspend-to-RAM (S3),
|
||||
Suspend-to-Disk (S4) and Hybrid-Suspend (a combination of S3
|
||||
and S4). In case the host does not support
|
||||
any such feature, then an empty <power_management/>
|
||||
tag will be shown. </p>
|
||||
<p>The second block (in blue) indicates the paravirtualization
|
||||
support of the Xen support, you will see the os_type of xen
|
||||
to indicate a paravirtual kernel, then architecture
|
||||
information and potential features.</p>
|
||||
<p>The third block (in green) gives similar information but
|
||||
when running a 32 bit OS fully virtualized with Xen using
|
||||
the hvm support.</p>
|
||||
<p>This section is likely to be updated and augmented in the
|
||||
future,
|
||||
see <a href="https://www.redhat.com/archives/libvir-list/2007-March/msg00215.html">the
|
||||
discussion</a> which led to the capabilities format in the
|
||||
mailing-list archives.</p>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,379 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<body>
|
||||
<h1>Domain capabilities XML format</h1>
|
||||
|
||||
<ul id="toc"></ul>
|
||||
|
||||
<h2><a name="Overview">Overview</a></h2>
|
||||
|
||||
<p>Sometimes, when a new domain is to be created it may come handy to know
|
||||
the capabilities of the hypervisor so the correct combination of devices and
|
||||
drivers is used. For example, when management application is considering the
|
||||
mode for a host device's passthrough there are several options depending not
|
||||
only on host, but on hypervisor in question too. If the hypervisor is qemu
|
||||
then it needs to be more recent to support VFIO, while legacy KVM is
|
||||
achievable just fine with older qemus.</p>
|
||||
|
||||
<p>The main difference between
|
||||
<a href="/html/libvirt-libvirt-host.html#virConnectGetCapabilities">
|
||||
<code>virConnectGetCapabilities</code>
|
||||
</a>
|
||||
and the emulator capabilities API is, the former one aims more on
|
||||
the host capabilities (e.g. NUMA topology, security models in
|
||||
effect, etc.) while the latter one specializes on the hypervisor
|
||||
capabilities.</p>
|
||||
|
||||
<p>While the <a href="formatcaps.html">Driver Capabilities</a> provides the
|
||||
host capabilities (e.g NUMA topology, security models in effect, etc.), the
|
||||
Domain Capabilities provides the hypervisor specific capabilities for
|
||||
Management Applications to query and make decisions regarding what to
|
||||
utilize.</p>
|
||||
|
||||
<p>The Domain Capabilities can provide information such as the correct
|
||||
combination of devices and drivers that are supported. Knowing which host
|
||||
and hypervisor specific options are available or supported would allow the
|
||||
management application to choose an appropriate mode for a pass-through
|
||||
host device as well as which adapter to utilize.</p>
|
||||
|
||||
<h2><a name="elements">Element and attribute overview</a></h2>
|
||||
|
||||
<p> A new query interface was added to the virConnect API's to retrieve the
|
||||
XML listing of the set of domain capabilities (<span class="since">Since
|
||||
1.2.7</span>):</p>
|
||||
|
||||
<pre>
|
||||
<a href="/html/libvirt-libvirt-domain.html#virConnectGetDomainCapabilities">virConnectGetDomainCapabilities</a>
|
||||
</pre>
|
||||
|
||||
<p>The root element that emulator capability XML document starts with has
|
||||
name <code>domainCapabilities</code>. It contains at least four direct
|
||||
child elements:</p>
|
||||
|
||||
<pre>
|
||||
<domainCapabilities>
|
||||
<path>/usr/bin/qemu-system-x86_64</path>
|
||||
<domain>kvm</domain>
|
||||
<machine>pc-i440fx-2.1</machine>
|
||||
<arch>x86_64</arch>
|
||||
...
|
||||
</domainCapabilities>
|
||||
</pre>
|
||||
<dl>
|
||||
<dt><code>path</code></dt>
|
||||
<dd>The full path to the emulator binary.</dd>
|
||||
|
||||
<dt><code>domain</code></dt>
|
||||
<dd>Describes the <a href="formatdomain.html#elements">virtualization
|
||||
type</a> (or so called domain type).</dd>
|
||||
|
||||
<dt><code>machine</code></dt>
|
||||
<dd>The domain's <a href="formatdomain.html#elementsOSBIOS">machine
|
||||
type</a>.</dd>
|
||||
|
||||
<dt><code>arch</code></dt>
|
||||
<dd>The domain's <a href="formatdomain.html#elementsOSBIOS">
|
||||
architecture</a>.</dd>
|
||||
|
||||
</dl>
|
||||
|
||||
<h3><a name="elementsCPUAllocation">CPU Allocation</a></h3>
|
||||
|
||||
<p>Before any devices capability occurs, there might be a info on domain
|
||||
wide capabilities, e.g. virtual CPUs:</p>
|
||||
|
||||
<pre>
|
||||
<domainCapabilities>
|
||||
...
|
||||
<vcpu max='255'/>
|
||||
...
|
||||
</domainCapabilities>
|
||||
</pre>
|
||||
|
||||
<dl>
|
||||
<dt><code>vcpu</code></dt>
|
||||
<dd>The maximum number of supported virtual CPUs</dd>
|
||||
</dl>
|
||||
|
||||
<h3><a name="elementsOSBIOS">BIOS bootloader</a></h3>
|
||||
|
||||
<p>Sometimes users might want to tweak some BIOS knobs or use
|
||||
UEFI. For cases like that, <a
|
||||
href="formatdomain.html#elementsOSBIOS"><code>os</code></a>
|
||||
element exposes what values can be passed to its children.</p>
|
||||
|
||||
<pre>
|
||||
<domainCapabilities>
|
||||
...
|
||||
<os supported='yes'>
|
||||
<loader supported='yes'>
|
||||
<value>/usr/share/OVMF/OVMF_CODE.fd</value>
|
||||
<enum name='type'>
|
||||
<value>rom</value>
|
||||
<value>pflash</value>
|
||||
</enum>
|
||||
<enum name='readonly'>
|
||||
<value>yes</value>
|
||||
<value>no</value>
|
||||
</enum>
|
||||
</loader>
|
||||
</os>
|
||||
...
|
||||
<domainCapabilities>
|
||||
</pre>
|
||||
|
||||
<p>For the <code>loader</code> element, the following can occur:</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>value</code></dt>
|
||||
<dd>List of known loader paths. Currently this is only used
|
||||
to advertise known locations of OVMF binaries for qemu. Binaries
|
||||
will only be listed if they actually exist on disk.</dd>
|
||||
|
||||
<dt><code>type</code></dt>
|
||||
<dd>Whether loader is a typical BIOS (<code>rom</code>) or
|
||||
an UEFI binary (<code>pflash</code>). This refers to
|
||||
<code>type</code> attribute of the <loader/>
|
||||
element.</dd>
|
||||
|
||||
<dt><code>readonly</code></dt>
|
||||
<dd>Options for the <code>readonly</code> attribute of the
|
||||
<loader/> element.</dd>
|
||||
</dl>
|
||||
|
||||
<h3><a name="elementsDevices">Devices</a></h3>
|
||||
|
||||
<p>
|
||||
Another set of XML elements describe the supported devices and their
|
||||
capabilities. All devices occur as children of the main
|
||||
<code>devices</code> element.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<domainCapabilities>
|
||||
...
|
||||
<devices>
|
||||
<disk supported='yes'>
|
||||
<enum name='diskDevice'>
|
||||
<value>disk</value>
|
||||
<value>cdrom</value>
|
||||
<value>floppy</value>
|
||||
<value>lun</value>
|
||||
</enum>
|
||||
...
|
||||
</disk>
|
||||
<hostdev supported='no'/>
|
||||
</devices>
|
||||
</domainCapabilities>
|
||||
</pre>
|
||||
|
||||
<p>Reported capabilities are expressed as an enumerated list of available
|
||||
options for each of the element or attribute. For example, the
|
||||
<disk/> element has an attribute <code>device</code> which can
|
||||
support the values <code>disk</code>, <code>cdrom</code>,
|
||||
<code>floppy</code>, or <code>lun</code>.</p>
|
||||
|
||||
<h4><a name="elementsDisks">Hard drives, floppy disks, CDROMs</a></h4>
|
||||
<p>Disk capabilities are exposed under the <code>disk</code> element. For
|
||||
instance:</p>
|
||||
|
||||
<pre>
|
||||
<domainCapabilities>
|
||||
...
|
||||
<devices>
|
||||
<disk supported='yes'>
|
||||
<enum name='diskDevice'>
|
||||
<value>disk</value>
|
||||
<value>cdrom</value>
|
||||
<value>floppy</value>
|
||||
<value>lun</value>
|
||||
</enum>
|
||||
<enum name='bus'>
|
||||
<value>ide</value>
|
||||
<value>fdc</value>
|
||||
<value>scsi</value>
|
||||
<value>virtio</value>
|
||||
<value>xen</value>
|
||||
<value>usb</value>
|
||||
<value>uml</value>
|
||||
<value>sata</value>
|
||||
<value>sd</value>
|
||||
</enum>
|
||||
</disk>
|
||||
...
|
||||
</devices>
|
||||
</domainCapabilities>
|
||||
</pre>
|
||||
|
||||
<dl>
|
||||
<dt><code>diskDevice</code></dt>
|
||||
<dd>Options for the <code>device</code> attribute of the <disk/>
|
||||
element.</dd>
|
||||
|
||||
<dt><code>bus</code></dt>
|
||||
<dd>Options for the <code>bus</code> attribute of the <target/>
|
||||
element for a <disk/>.</dd>
|
||||
</dl>
|
||||
|
||||
|
||||
<h4><a name="elementsGraphics">Graphical framebuffers</a></h4>
|
||||
<p>Graphics device capabilities are exposed under the
|
||||
<code>graphics</code> element. For instance:</p>
|
||||
|
||||
<pre>
|
||||
<domainCapabilities>
|
||||
...
|
||||
<devices>
|
||||
<graphics supported='yes'>
|
||||
<enum name='type'>
|
||||
<value>sdl</value>
|
||||
<value>vnc</value>
|
||||
<value>spice</value>
|
||||
</enum>
|
||||
</graphics>
|
||||
...
|
||||
</devices>
|
||||
</domainCapabilities>
|
||||
</pre>
|
||||
|
||||
<dl>
|
||||
<dt><code>type</code></dt>
|
||||
<dd>Options for the <code>type</code> attribute of the <graphics/>
|
||||
element.</dd>
|
||||
</dl>
|
||||
|
||||
|
||||
<h4><a name="elementsVideo">Video device</a></h4>
|
||||
<p>Video device capabilities are exposed under the
|
||||
<code>video</code> element. For instance:</p>
|
||||
|
||||
<pre>
|
||||
<domainCapabilities>
|
||||
...
|
||||
<devices>
|
||||
<video supported='yes'>
|
||||
<enum name='modelType'>
|
||||
<value>vga</value>
|
||||
<value>cirrus</value>
|
||||
<value>vmvga</value>
|
||||
<value>qxl</value>
|
||||
<value>virtio</value>
|
||||
</enum>
|
||||
</video>
|
||||
...
|
||||
</devices>
|
||||
</domainCapabilities>
|
||||
</pre>
|
||||
|
||||
<dl>
|
||||
<dt><code>modelType</code></dt>
|
||||
<dd>Options for the <code>type</code> attribute of the
|
||||
<video><model> element.</dd>
|
||||
</dl>
|
||||
|
||||
|
||||
<h4><a name="elementsHostDev">Host device assignment</a></h4>
|
||||
<p>Some host devices can be passed through to a guest (e.g. USB, PCI and
|
||||
SCSI). Well, only if the following is enabled:</p>
|
||||
|
||||
<pre>
|
||||
<domainCapabilities>
|
||||
...
|
||||
<devices>
|
||||
<hostdev supported='yes'>
|
||||
<enum name='mode'>
|
||||
<value>subsystem</value>
|
||||
<value>capabilities</value>
|
||||
</enum>
|
||||
<enum name='startupPolicy'>
|
||||
<value>default</value>
|
||||
<value>mandatory</value>
|
||||
<value>requisite</value>
|
||||
<value>optional</value>
|
||||
</enum>
|
||||
<enum name='subsysType'>
|
||||
<value>usb</value>
|
||||
<value>pci</value>
|
||||
<value>scsi</value>
|
||||
</enum>
|
||||
<enum name='capsType'>
|
||||
<value>storage</value>
|
||||
<value>misc</value>
|
||||
<value>net</value>
|
||||
</enum>
|
||||
<enum name='pciBackend'>
|
||||
<value>default</value>
|
||||
<value>kvm</value>
|
||||
<value>vfio</value>
|
||||
<value>xen</value>
|
||||
</enum>
|
||||
</hostdev>
|
||||
</devices>
|
||||
</domainCapabilities>
|
||||
</pre>
|
||||
|
||||
<dl>
|
||||
<dt><code>mode</code></dt>
|
||||
<dd>Options for the <code>mode</code> attribute of the <hostdev/>
|
||||
element.</dd>
|
||||
|
||||
<dt><code>startupPolicy</code></dt>
|
||||
<dd>Options for the <code>startupPolicy</code> attribute of the
|
||||
<hostdev/> element.</dd>
|
||||
|
||||
<dt><code>subsysType</code></dt>
|
||||
<dd>Options for the <code>type</code> attribute of the <hostdev/>
|
||||
element in case of <code>mode="subsystem"</code>.</dd>
|
||||
|
||||
<dt><code>capsType</code></dt>
|
||||
<dd>Options for the <code>type</code> attribute of the <hostdev/>
|
||||
element in case of <code>mode="capabilities"</code>.</dd>
|
||||
|
||||
<dt><code>pciBackend</code></dt>
|
||||
<dd>Options for the <code>name</code> attribute of the <driver/>
|
||||
element.</dd>
|
||||
</dl>
|
||||
|
||||
<h3><a name="elementsFeatures">Features</a></h3>
|
||||
|
||||
<p>One more set of XML elements describe the supported features and
|
||||
their capabilities. All features occur as children of the main
|
||||
<code>features</code> element.</p>
|
||||
|
||||
<pre>
|
||||
<domainCapabilities>
|
||||
...
|
||||
<features>
|
||||
<gic supported='yes'>
|
||||
<enum name='version'>
|
||||
<value>2</value>
|
||||
<value>3</value>
|
||||
</enum>
|
||||
</gic>
|
||||
</features>
|
||||
</domainCapabilities>
|
||||
</pre>
|
||||
|
||||
<p>Reported capabilities are expressed as an enumerated list of
|
||||
possible values for each of the elements or attributes. For example, the
|
||||
<code>gic</code> element has an attribute <code>version</code> which can
|
||||
support the values <code>2</code> or <code>3</code>.</p>
|
||||
|
||||
<p>For information about the purpose of each feature, see the
|
||||
<a href="formatdomain.html#elementsFeatures">relevant section</a> in
|
||||
the domain XML documentation.
|
||||
</p>
|
||||
|
||||
<h4><a name="elementsGIC">GIC capabilities</a></h4>
|
||||
|
||||
<p>GIC capabilities are exposed under the <code>gic</code> element.</p>
|
||||
|
||||
<dl>
|
||||
<dt><code>version</code></dt>
|
||||
<dd>Options for the <code>version</code> attribute of the
|
||||
<code>gic</code> element.</dd>
|
||||
</dl>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Network XML format</h1>
|
||||
|
||||
@@ -35,13 +33,9 @@
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<network ipv6='yes' trustGuestRxFilters='no'>
|
||||
<network>
|
||||
<name>default</name>
|
||||
<uuid>3e3fce45-4f53-4fa7-bb32-11f34168b82b</uuid>
|
||||
<metadata>
|
||||
<app1:foo xmlns:app1="http://app1.org/app1/">..</app1:foo>
|
||||
<app2:bar xmlns:app2="http://app1.org/app2/">..</app2:bar>
|
||||
</metadata>
|
||||
...</pre>
|
||||
|
||||
<dl>
|
||||
@@ -58,29 +52,6 @@
|
||||
The format must be RFC 4122 compliant, eg <code>3e3fce45-4f53-4fa7-bb32-11f34168b82b</code>.
|
||||
If omitted when defining/creating a new network, a random
|
||||
UUID is generated. <span class="since">Since 0.3.0</span></dd>
|
||||
<dd>The <code>metadata</code> node can be used by applications to
|
||||
store custom metadata in the form of XML nodes/trees. Applications
|
||||
must use custom namespaces on their XML nodes/trees, with only
|
||||
one top-level element per namespace (if the application needs
|
||||
structure, they should have sub-elements to their namespace
|
||||
element). <span class="since">Since 2.1.0</span></dd>
|
||||
<dt><code>ipv6</code></dt>
|
||||
<dd>When set to <code>yes</code>, the optional parameter
|
||||
<code>ipv6</code> enables
|
||||
a network definition with no IPv6 gateway addresses specified
|
||||
to have guest-to-guest communications. For further information,
|
||||
see the example below for the example with no gateway addresses.
|
||||
<span class="since">Since 1.0.1</span></dd>
|
||||
<dt><code>trustGuestRxFilters</code></dt>
|
||||
<dd>The optional parameter <code>trustGuestRxFilters</code> can
|
||||
be used to set that attribute of the same name for each domain
|
||||
interface connected to this network (<span class="since">since
|
||||
1.2.10</span>). See
|
||||
the <a href="formatdomain.html#elementSNICS">Network
|
||||
interfaces</a> section of the domain XML documentation for
|
||||
more details. Note that an explicit setting of this attribute
|
||||
in a portgroup or the individual domain interface will
|
||||
override the setting in the network.</dd>
|
||||
</dl>
|
||||
|
||||
<h3><a name="elementsConnect">Connectivity</a></h3>
|
||||
@@ -92,8 +63,8 @@
|
||||
|
||||
<pre>
|
||||
...
|
||||
<bridge name="virbr0" stp="on" delay="5" macTableManager="libvirt"/>
|
||||
<domain name="example.com" localOnly="no"/>
|
||||
<bridge name="virbr0" stp="on" delay="5"/>
|
||||
<domain name="example.com"/>
|
||||
<forward mode="nat" dev="eth0"/>
|
||||
...</pre>
|
||||
|
||||
@@ -103,56 +74,18 @@
|
||||
defines the name of a bridge device which will be used to construct
|
||||
the virtual network. The virtual machines will be connected to this
|
||||
bridge device allowing them to talk to each other. The bridge device
|
||||
may also be connected to the LAN. When defining
|
||||
may also be connected to the LAN. It is recommended that bridge
|
||||
device names started with the prefix <code>vir</code>, but the name
|
||||
<code>virbr0</code> is reserved for the "default" virtual
|
||||
network. This element should always be provided when defining
|
||||
a new network with a <code><forward></code> mode of
|
||||
|
||||
"nat" or "route" (or an isolated network with
|
||||
no <code><forward></code> element), libvirt will
|
||||
automatically generate a unique name for the bridge device if
|
||||
none is given, and this name will be permanently stored in the
|
||||
network configuration so that that the same name will be used
|
||||
every time the network is started. For these types of networks
|
||||
(nat, routed, and isolated), a bridge name beginning with the
|
||||
prefix "virbr" is recommended (and that is what is
|
||||
auto-generated), but not enforced.
|
||||
no <code><forward></code> element).
|
||||
Attribute <code>stp</code> specifies if Spanning Tree Protocol
|
||||
is 'on' or 'off' (default is
|
||||
'on'). Attribute <code>delay</code> sets the bridge's forward
|
||||
delay value in seconds (default is 0).
|
||||
<span class="since">Since 0.3.0</span>
|
||||
|
||||
<p>
|
||||
The <code>macTableManager</code> attribute of the bridge
|
||||
element is used to tell libvirt how the bridge's MAC address
|
||||
table (used to determine the correct egress port for packets
|
||||
based on destination MAC address) will be managed. In the
|
||||
default <code>kernel</code> setting, the kernel
|
||||
automatically adds and removes entries, typically using
|
||||
learning, flooding, and promiscuous mode on the bridge's
|
||||
ports in order to determine the proper egress port for
|
||||
packets. When <code>macTableManager</code> is set
|
||||
to <code>libvirt</code>, libvirt disables kernel management
|
||||
of the MAC table (in the case of the Linux host bridge, this
|
||||
means enabling vlan_filtering on the bridge, and disabling
|
||||
learning and unicast_filter for all bridge ports), and
|
||||
explicitly adds/removes entries to the table according to
|
||||
the MAC addresses in the domain interface configurations.
|
||||
Allowing libvirt to manage the MAC table can improve
|
||||
performance - with a Linux host bridge, for example, turning
|
||||
off learning and unicast_flood on ports has its own
|
||||
performance advantage, and can also lead to an additional
|
||||
boost by permitting the kernel to automatically turn off
|
||||
promiscuous mode on some ports of the bridge (in particular,
|
||||
the port attaching the bridge to the physical
|
||||
network). However, it can also cause some networking setups
|
||||
to stop working (e.g. vlan tagging, multicast,
|
||||
guest-initiated changes to MAC address) and is not supported
|
||||
by older kernels.
|
||||
<span class="since">Since 1.2.11, requires kernel 3.17 or
|
||||
newer</span>
|
||||
</p>
|
||||
|
||||
|
||||
</dd>
|
||||
<dt><code>domain</code></dt>
|
||||
<dd>
|
||||
@@ -162,16 +95,6 @@
|
||||
a <code><forward></code> mode of "nat" or "route" (or an
|
||||
isolated network with no <code><forward></code>
|
||||
element). <span class="since">Since 0.4.5</span>
|
||||
|
||||
<p>
|
||||
If the optional <code>localOnly</code> attribute on the
|
||||
<code>domain</code> element is "yes", then DNS requests under
|
||||
this domain will only be resolved by the virtual network's own
|
||||
DNS server - they will not be forwarded to the host's upstream
|
||||
DNS server. If <code>localOnly</code> is "no", and by
|
||||
default, unresolved requests <b>will</b> be forwarded.
|
||||
<span class="since">Since 1.2.12</span>
|
||||
</p>
|
||||
</dd>
|
||||
<dt><code>forward</code></dt>
|
||||
<dd>Inclusion of the <code>forward</code> element indicates that
|
||||
@@ -207,41 +130,6 @@
|
||||
network, and to/from the host to the guests, are
|
||||
unrestricted and not NATed.<span class="since">Since
|
||||
0.4.2</span>
|
||||
|
||||
<p><span class="since">Since 1.0.3</span> it is possible to
|
||||
specify a public IPv4 address and port range to be used for
|
||||
the NAT by using the <code><nat></code> subelement.
|
||||
Note that all addresses from the range are used, not just those
|
||||
that are in use on the host.
|
||||
The address range is set with the <code><address></code>
|
||||
subelements and <code>start</code> and <code>stop</code>
|
||||
attributes:
|
||||
</p>
|
||||
<pre>
|
||||
...
|
||||
<forward mode='nat'>
|
||||
<nat>
|
||||
<address start='1.2.3.4' end='1.2.3.10'/>
|
||||
</nat>
|
||||
</forward>
|
||||
...</pre>
|
||||
<p>
|
||||
A single IPv4 address can be set by setting
|
||||
<code>start</code> and <code>end</code> attributes to
|
||||
the same value.
|
||||
</p>
|
||||
<p>
|
||||
The port range to be used for the <code><nat></code> can
|
||||
be set via the subelement <code><port></code>:
|
||||
</p>
|
||||
<pre>
|
||||
...
|
||||
<forward mode='nat'>
|
||||
<nat>
|
||||
<port start='500' end='1000'/>
|
||||
</nat>
|
||||
</forward>
|
||||
...</pre>
|
||||
</dd>
|
||||
|
||||
<dt><code>route</code></dt>
|
||||
@@ -260,28 +148,6 @@
|
||||
<span class="since">Since 0.4.2</span>
|
||||
</dd>
|
||||
|
||||
<dt><code>open</code></dt>
|
||||
<dd>
|
||||
As with mode='route', guest network traffic will be
|
||||
forwarded to the physical network via the host's IP
|
||||
routing stack, but there will be no firewall rules added
|
||||
to either enable or prevent any of this traffic. When
|
||||
forward='open' is set, the <code>dev</code> attribute
|
||||
cannot be set (because the forward dev is enforced with
|
||||
firewall rules, and the purpose of forward='open' is to
|
||||
have a forwarding mode where libvirt doesn't add any
|
||||
firewall rules). This mode presumes that the local LAN
|
||||
router has suitable routing table entries to return
|
||||
traffic to this host, and that some other management
|
||||
system has been used to put in place any necessary
|
||||
firewall rules. Although no firewall rules will be added
|
||||
for the network, it is of course still possible to add
|
||||
restrictions for specific guests using
|
||||
<a href="formatnwfilter.html">nwfilter rules</a> on the
|
||||
guests' interfaces.)
|
||||
<span class="since">Since 2.2.0</span>
|
||||
</dd>
|
||||
|
||||
<dt><code>bridge</code></dt>
|
||||
<dd>
|
||||
This network describes either 1) an existing host bridge
|
||||
@@ -371,33 +237,14 @@
|
||||
(Single Root I/O Virtualization) virtual function (VF)
|
||||
devices can be assigned in this manner; to assign a
|
||||
standard single-port PCI or PCIe ethernet card to a guest,
|
||||
use the traditional <code><hostdev></code> device
|
||||
use the traditional <code>< hostdev></code> device
|
||||
definition. <span class="since"> Since 0.10.0</span>
|
||||
|
||||
<p>
|
||||
To force use of a particular type of device assignment,
|
||||
a <forward type='hostdev'> interface can have an
|
||||
optional <code>driver</code> sub-element with
|
||||
a <code>name</code> attribute set to either "vfio" (VFIO
|
||||
is a new method of device assignment that is compatible
|
||||
with UEFI Secure Boot) or "kvm" (the legacy device
|
||||
assignment handled directly by the KVM kernel module)
|
||||
<span class="since">Since 1.0.5 (QEMU and KVM only,
|
||||
requires kernel 3.6 or newer)</span>. When specified,
|
||||
device assignment will fail if the requested method of
|
||||
device assignment isn't available on the host. When not
|
||||
specified, the default is "vfio" on systems where the
|
||||
VFIO driver is available and loaded, and "kvm" on older
|
||||
systems, or those where the VFIO driver hasn't been
|
||||
loaded <span class="since">Since 1.1.3</span> (prior to
|
||||
that the default was always "kvm").
|
||||
</p>
|
||||
|
||||
<p>Note that this "intelligent passthrough" of network
|
||||
devices is very similar to the functionality of a
|
||||
standard <code><hostdev></code> device, the
|
||||
standard <code>< hostdev></code> device, the
|
||||
difference being that this method allows specifying a MAC
|
||||
address, vlan tag, and <code><virtualport></code>
|
||||
address, vlan tag, and <code><virtualport ></code>
|
||||
for the passed-through device. If these capabilities are
|
||||
not required, if you have a standard single-port PCI,
|
||||
PCIe, or USB network card that doesn't support SR-IOV (and
|
||||
@@ -466,15 +313,14 @@
|
||||
<span class="since">since 0.10.0</span> When using forward
|
||||
mode 'hostdev', the interface pool is specified with a list
|
||||
of <code><address></code> elements, each of which has
|
||||
<code><type></code> (must always be <code>'pci'</code>),
|
||||
<code>< type></code> (must always be <code>'pci'</code>,
|
||||
<code><domain></code>, <code><bus></code>,
|
||||
<code><slot></code>and <code><function></code>
|
||||
<code><slot></code>, and <code><function></code>
|
||||
attributes.
|
||||
</p>
|
||||
<pre>
|
||||
...
|
||||
<forward mode='hostdev' managed='yes'>
|
||||
<driver name='vfio'/>
|
||||
<address type='pci' domain='0' bus='4' slot='0' function='1'/>
|
||||
<address type='pci' domain='0' bus='4' slot='0' function='2'/>
|
||||
<address type='pci' domain='0' bus='4' slot='0' function='3'/>
|
||||
@@ -509,178 +355,62 @@
|
||||
...</pre>
|
||||
|
||||
<p>
|
||||
The <code><bandwidth></code> element allows setting
|
||||
quality of service for a particular network
|
||||
(<span class="since">since 0.9.4</span>). Setting
|
||||
<code>bandwidth</code> for a network is supported only
|
||||
for networks with a <code><forward></code> mode
|
||||
of <code>route</code>, <code>nat</code>, or no mode at all
|
||||
(i.e. an "isolated" network). Setting <code>bandwidth</code>
|
||||
is <b>not</b> supported for forward modes
|
||||
of <code>bridge</code>, <code>passthrough</code>, <code>private</code>,
|
||||
or <code>hostdev</code>. Attempts to do this will lead to
|
||||
a failure to define the network or to create a transient network.
|
||||
</p>
|
||||
<p>
|
||||
The <code><bandwidth></code> element can only be a
|
||||
subelement of a domain's <code><interface></code>, a
|
||||
subelement of a <code><network></code>, or a subelement of
|
||||
a <code><portgroup></code> in a <code><network></code>.
|
||||
</p>
|
||||
<p>
|
||||
As a subelement of a domain's <code><interface></code>,
|
||||
the bandwidth only applies to that one interface of the domain.
|
||||
As a subelement of a <code><network></code>, the bandwidth
|
||||
is a total aggregate bandwidth to/from all guest interfaces attached
|
||||
to that network, <b>not</b> to each guest interface individually.
|
||||
If a domain's <code><interface></code> has
|
||||
<code><bandwidth></code> element values higher
|
||||
than the aggregate for the entire network, then the aggregate
|
||||
bandwidth for the <code><network></code> takes precedence.
|
||||
This is because the two choke points are independent of each other
|
||||
where the domain's <code><interface></code> bandwidth control
|
||||
is applied on the interface's tap device, while the
|
||||
<code><network></code> bandwidth control is applied on the
|
||||
interface part of the bridge device created for that network.
|
||||
</p>
|
||||
<p>
|
||||
As a subelement of a
|
||||
<code><portgroup></code> in a <code><network></code>,
|
||||
if a domain's <code><interface></code> has a
|
||||
<code>portgroup</code> attribute in its
|
||||
<code><source></code> element <b>and</b> if the
|
||||
<code><interface></code>
|
||||
itself has no <code><bandwidth></code> element, then the
|
||||
<code><bandwidth></code> element of the portgroup will be
|
||||
applied individually to each guest interface defined to be a
|
||||
member of that portgroup. Any <code><bandwidth></code>
|
||||
element in the domain's <code><interface></code> definition
|
||||
will override the setting in the portgroup
|
||||
(<span class="since">since 1.0.1</span>).
|
||||
</p>
|
||||
<p>
|
||||
Incoming and outgoing traffic can be shaped independently. The
|
||||
<code>bandwidth</code> element can have at most one
|
||||
<code>inbound</code> and at most one <code>outbound</code>
|
||||
child element. Leaving either of these children elements out
|
||||
results in no QoS applied for that traffic direction. So,
|
||||
when you want to shape only incoming traffic, use
|
||||
<code>inbound</code> only, and vice versa. Each of these
|
||||
elements have one mandatory attribute - <code>average</code> (or
|
||||
<code>floor</code> as described below). The attributes are as follows,
|
||||
where accepted values for each attribute is an integer number.
|
||||
</p>
|
||||
<dl>
|
||||
<dt><code>average</code></dt>
|
||||
<dd>
|
||||
Specifies the desired average bit rate for the interface
|
||||
being shaped (in kilobytes/second).
|
||||
</dd>
|
||||
<dt><code>peak</code></dt>
|
||||
<dd>
|
||||
Optional attribute which specifies the maximum rate at
|
||||
which the bridge can send data (in kilobytes/second).
|
||||
Note the limitation of implementation: this attribute in the
|
||||
<code>outbound</code> element is ignored (as Linux ingress
|
||||
filters don't know it yet).
|
||||
</dd>
|
||||
<dt><code>burst</code></dt>
|
||||
<dd>
|
||||
Optional attribute which specifies the amount of kilobytes that
|
||||
can be transmitted in a single burst at <code>peak</code> speed.
|
||||
</dd>
|
||||
<dt><code>floor</code></dt>
|
||||
<dd>
|
||||
Optional attribute available only for the <code>inbound</code>
|
||||
element. This attribute guarantees minimal throughput for
|
||||
shaped interfaces. This, however, requires that all traffic
|
||||
goes through one point where QoS decisions can take place, hence
|
||||
why this attribute works only for virtual networks for now
|
||||
(that is <code><interface type='network'/></code> with a
|
||||
forward type of route, nat, or no forward at all). Moreover, the
|
||||
virtual network the interface is connected to is required to have
|
||||
at least inbound QoS set (<code>average</code> at least). If
|
||||
using the <code>floor</code> attribute users don't need to specify
|
||||
<code>average</code>. However, <code>peak</code> and
|
||||
<code>burst</code> attributes still require <code>average</code>.
|
||||
Currently, the Linux kernel doesn't allow ingress qdiscs to have
|
||||
any classes therefore <code>floor</code> can be applied only
|
||||
on <code>inbound</code> and not <code>outbound</code>.
|
||||
</dd>
|
||||
</dl>
|
||||
|
||||
<p>
|
||||
Attributes <code>average</code>, <code>peak</code>, and
|
||||
<code>burst</code> are available
|
||||
<span class="since">since 0.9.4</span>, while the
|
||||
<code>floor</code> attribute is available
|
||||
<span class="since">since 1.0.1</span>.
|
||||
This part of network XML provides setting quality of service. Incoming
|
||||
and outgoing traffic can be shaped independently. The
|
||||
<code>bandwidth</code> element can have at most one <code>inbound</code>
|
||||
and at most one <code>outbound</code> child elements. Leaving any of these
|
||||
children element out result in no QoS applied on that traffic direction.
|
||||
So, when you want to shape only network's incoming traffic, use
|
||||
<code>inbound</code> only, and vice versa. Each of these elements have one
|
||||
mandatory attribute <code>average</code>. It specifies average bit rate on
|
||||
interface being shaped. Then there are two optional attributes:
|
||||
<code>peak</code>, which specifies maximum rate at which bridge can send
|
||||
data, and <code>burst</code>, amount of bytes that can be burst at
|
||||
<code>peak</code> speed. Accepted values for attributes are integer
|
||||
numbers, The units for <code>average</code> and <code>peak</code> attributes
|
||||
are kilobytes per second, and for the <code>burst</code> just kilobytes.
|
||||
The rate is shared equally within domains connected to the network.
|
||||
Moreover, <code>bandwidth</code> element can be included in
|
||||
<code>portgroup</code> element.
|
||||
<span class="since">Since 0.9.4</span>
|
||||
</p>
|
||||
|
||||
<h5><a name="elementVlanTag">Setting VLAN tag (on supported network types only)</a></h5>
|
||||
|
||||
<pre>
|
||||
<network>
|
||||
<name>ovs-net</name>
|
||||
<forward mode='bridge'/>
|
||||
<bridge name='ovsbr0'/>
|
||||
<virtualport type='openvswitch'>
|
||||
<parameters interfaceid='09b11c53-8b5c-4eeb-8f00-d84eaa0aaa4f'/>
|
||||
</virtualport>
|
||||
<b><vlan trunk='yes'></b>
|
||||
<b><tag id='42' nativeMode='untagged'/></b>
|
||||
<b><tag id='47'/></b>
|
||||
<b></vlan></b>
|
||||
<portgroup name='dontpanic'>
|
||||
<b><vlan></b>
|
||||
<b><tag id='42'/></b>
|
||||
<b></vlan></b>
|
||||
</portgroup>
|
||||
</network>
|
||||
</pre>
|
||||
...
|
||||
<devices>
|
||||
<interface type='bridge'>
|
||||
<b><vlan trunk='yes'></b>
|
||||
<b><tag id='42'/></b>
|
||||
<b><tag id='47'/></b>
|
||||
<b></vlan></b>
|
||||
<source bridge='ovsbr0'/>
|
||||
<virtualport type='openvswitch'>
|
||||
<parameters interfaceid='09b11c53-8b5c-4eeb-8f00-d84eaa0aaa4f'/>
|
||||
</virtualport>
|
||||
</interface>
|
||||
<devices>
|
||||
...</pre>
|
||||
|
||||
<p>
|
||||
If (and only if) the network connection used by the guest
|
||||
supports VLAN tagging transparent to the guest, an
|
||||
optional <code><vlan></code> element can specify one or
|
||||
more VLAN tags to apply to the guest's network
|
||||
traffic <span class="since">Since 0.10.0</span>. Network
|
||||
connections that support guest-transparent VLAN tagging include
|
||||
1) type='bridge' interfaces connected to an Open vSwitch bridge
|
||||
<span class="since">Since 0.10.0</span>, 2) SRIOV Virtual
|
||||
Functions (VF) used via type='hostdev' (direct device
|
||||
assignment) <span class="since">Since 0.10.0</span>, and 3)
|
||||
SRIOV VFs used via type='direct' with mode='passthrough'
|
||||
(macvtap "passthru" mode) <span class="since">Since
|
||||
1.3.5</span>. All other connection types, including standard
|
||||
If (and only if) the network type supports vlan tagging
|
||||
transparent to the guest, an optional <code><vlan></code>
|
||||
element can specify one or more vlan tags to apply to the
|
||||
traffic of all guests using this
|
||||
network <span class="since">Since 0.10.0</span>. (openvswitch
|
||||
and type='hostdev' SR-IOV networks do support transparent vlan
|
||||
tagging of guest traffic; everything else, including standard
|
||||
linux bridges and libvirt's own virtual networks, <b>do not</b>
|
||||
support it. 802.1Qbh (vn-link) and 802.1Qbg (VEPA) switches
|
||||
provide their own way (outside of libvirt) to tag guest traffic
|
||||
onto a specific VLAN. Each tag is given in a
|
||||
separate <code><tag></code> subelement
|
||||
of <code><vlan></code> (for example: <code><tag
|
||||
id='42'/></code>). For VLAN trunking of multiple tags (which
|
||||
is supported only on Open vSwitch connections),
|
||||
multiple <code><tag></code> subelements can be specified,
|
||||
which implies that the user wants to do VLAN trunking on the
|
||||
interface for all the specified tags. In the case that VLAN
|
||||
trunking of a single tag is desired, the optional
|
||||
attribute <code>trunk='yes'</code> can be added to the toplevel
|
||||
<code><vlan></code> element to differentiate trunking of a
|
||||
single tag from normal tagging.
|
||||
</p>
|
||||
<p>
|
||||
For network connections using Open vSwitch it is also possible
|
||||
to configure 'native-tagged' and 'native-untagged' VLAN modes
|
||||
<span class="since">Since 1.1.0.</span> This is done with the
|
||||
optional <code>nativeMode</code> attribute on
|
||||
the <code><tag></code> subelement: <code>nativeMode</code>
|
||||
may be set to 'tagged' or 'untagged'. The <code>id</code>
|
||||
attribute of the <code><tag></code> subelement
|
||||
containing <code>nativeMode</code> sets which VLAN is considered
|
||||
to be the "native" VLAN for this interface, and
|
||||
the <code>nativeMode</code> attribute determines whether or not
|
||||
traffic for that VLAN will be tagged.
|
||||
onto specific vlans.) As expected, the <code>tag</code>
|
||||
attribute specifies which vlan tag to use. If a network has more
|
||||
than one <code><vlan></code> element defined, it is
|
||||
assumed that the user wants to do VLAN trunking using all the
|
||||
specified tags. In the case that vlan trunking with a single tag
|
||||
is desired, the optional attribute <code>trunk='yes'</code> can
|
||||
be added to the vlan element.
|
||||
</p>
|
||||
<p>
|
||||
<code><vlan></code> elements can also be specified in
|
||||
@@ -715,7 +445,7 @@
|
||||
<outbound average='1000' peak='5000' burst='5120'/>
|
||||
</bandwidth>
|
||||
</portgroup></b>
|
||||
<b><portgroup name='sales' trustGuestRxFilters='no'>
|
||||
<b><portgroup name='sales'>
|
||||
<virtualport type='802.1Qbh'>
|
||||
<parameters profileid='salestest'/>
|
||||
</virtualport>
|
||||
@@ -735,9 +465,9 @@
|
||||
network can have multiple portgroup elements (and one of those
|
||||
can optionally be designated as the 'default' portgroup for the
|
||||
network), and each portgroup has a name, as well as various
|
||||
attributes and subelements associated with it. The currently supported
|
||||
subelements associated with it. The currently supported
|
||||
subelements are <code><bandwidth></code>
|
||||
(described <a href="formatnetwork.html#elementQoS">here</a>)
|
||||
(documented <a href="formatdomain.html#elementQoS">here</a>)
|
||||
and <code><virtualport></code>
|
||||
(documented <a href="formatdomain.html#elementsNICSDirect">here</a>).
|
||||
If a domain interface definition specifies a portgroup (by
|
||||
@@ -759,75 +489,6 @@
|
||||
considered an error, and will prevent the interface from
|
||||
starting.
|
||||
</p>
|
||||
<p>
|
||||
portgroups also support the optional
|
||||
parameter <code>trustGuestRxFilters</code> which can be used to
|
||||
set that attribute of the same name for each domain interface
|
||||
using this portgroup (<span class="since">since
|
||||
1.2.10</span>). See
|
||||
the <a href="formatdomain.html#elementSNICS">Network
|
||||
interfaces</a> section of the domain XML documentation for more
|
||||
details. Note that an explicit setting of this attribute in the
|
||||
portgroup overrides the network-wide setting, and an explicit
|
||||
setting in the individual domain interface will override the
|
||||
setting in the portgroup.
|
||||
</p>
|
||||
|
||||
<h5><a name="elementsStaticroute">Static Routes</a></h5>
|
||||
<p>
|
||||
Static route definitions are used to provide routing information
|
||||
to the virtualization host for networks which are not directly
|
||||
reachable from the virtualization host, but *are* reachable from
|
||||
a guest domain that is itself reachable from the
|
||||
host <span class="since">since 1.0.6</span>.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
As shown in <a href="formatnetwork.html#examplesNoGateway">this
|
||||
example</a>, it is possible to define a virtual network
|
||||
interface with no IPv4 or IPv6 addresses. Such networks are
|
||||
useful to provide host connectivity to networks which are only
|
||||
reachable via a guest. A guest with connectivity both to the
|
||||
guest-only network and to another network that is directly
|
||||
reachable from the host can act as a gateway between the
|
||||
networks. A static route added to the "host-visible" network
|
||||
definition provides the routing information so that IP packets
|
||||
can be sent from the virtualization host to guests on the hidden
|
||||
network.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Here is a fragment of a definition which shows the static
|
||||
route specification as well as the IPv4 and IPv6 definitions
|
||||
for network addresses which are referred to in the
|
||||
<code>gateway</code> gateway address specifications. Note
|
||||
that the third static route specification includes the
|
||||
<code>metric</code> attribute specification with a value of 2.
|
||||
This particular route would *not* be preferred if there was
|
||||
another existing rout on the system with the same address and
|
||||
prefix but with a lower value for the metric. If there is a
|
||||
route in the host system configuration that should be overridden
|
||||
by a route in a virtual network whenever the virtual network is
|
||||
running, the configuration for the system-defined route should
|
||||
be modified to have a higher metric, and the route on the
|
||||
virtual network given a lower metric (for example, the default
|
||||
metric of "1").
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
...
|
||||
<ip address="192.168.122.1" netmask="255.255.255.0">
|
||||
<dhcp>
|
||||
<range start="192.168.122.128" end="192.168.122.254" />
|
||||
</dhcp>
|
||||
</ip>
|
||||
<route address="192.168.222.0" prefix="24" gateway="192.168.122.2" />
|
||||
<ip family="ipv6" address="2001:db8:ca2:2::1" prefix="64" />
|
||||
<route family="ipv6" address="2001:db8:ca2:3::" prefix="64" gateway="2001:db8:ca2:2::2"/>
|
||||
<route family="ipv6" address="2001:db9:4:1::" prefix="64" gateway="2001:db8:ca2:2::3" metric='2'>
|
||||
</route>
|
||||
...
|
||||
</pre>
|
||||
|
||||
<h3><a name="elementsAddress">Addressing</a></h3>
|
||||
|
||||
@@ -846,9 +507,6 @@
|
||||
<domain name="example.com"/>
|
||||
<dns>
|
||||
<txt name="example" value="example value" />
|
||||
<forwarder addr="8.8.8.8"/>
|
||||
<forwarder domain='example.com' addr="8.8.4.4"/>
|
||||
<forwarder domain='www.example.com'/>
|
||||
<srv service='name' protocol='tcp' domain='test-domain-name' target='.' port='1024' priority='10' weight='10'/>
|
||||
<host ip='192.168.122.2'>
|
||||
<hostname>myhost</hostname>
|
||||
@@ -863,7 +521,6 @@
|
||||
</dhcp>
|
||||
</ip>
|
||||
<ip family="ipv6" address="2001:db8:ca2:2::1" prefix="64" />
|
||||
<route family="ipv6" address="2001:db9:ca1:1::" prefix="64" gateway="2001:db8:ca2:2::2" />
|
||||
</network></pre>
|
||||
|
||||
<dl>
|
||||
@@ -881,61 +538,11 @@
|
||||
with the idiosyncrasies of the platform where libvirt is
|
||||
running. <span class="since">Since 0.8.8</span>
|
||||
</dd>
|
||||
<dt><code>dns</code></dt>
|
||||
<dd> The dns element of a network contains configuration
|
||||
information for the virtual network's DNS
|
||||
server <span class="since">Since 0.9.3</span>.
|
||||
|
||||
<p>
|
||||
The dns element can have an optional <code>enable</code>
|
||||
attribute <span class="since">Since 2.2.0</span>.
|
||||
If <code>enable</code> is "no", then no DNS server will be
|
||||
setup by libvirt for this network (and any other
|
||||
configuration in <code><dns></code> will be ignored).
|
||||
If <code>enable</code> is "yes" or unspecified (including
|
||||
the complete absence of any <code><dns></code>
|
||||
element) then a DNS server will be setup by libvirt to
|
||||
listen on all IP addresses specified in the network's
|
||||
configuration.
|
||||
</p>
|
||||
<p>
|
||||
The dns element
|
||||
can have an optional <code>forwardPlainNames</code>
|
||||
attribute <span class="since">Since 1.1.2</span>.
|
||||
If <code>forwardPlainNames</code> is "no", then DNS resolution
|
||||
requests for names that are not qualified with a domain
|
||||
(i.e. names with no "." character) will not be forwarded to
|
||||
the host's upstream DNS server - they will only be resolved if
|
||||
they are known locally within the virtual network's own DNS
|
||||
server. If <code>forwardPlainNames</code> is "yes",
|
||||
unqualified names <b>will</b> be forwarded to the upstream DNS
|
||||
server if they can't be resolved by the virtual network's own
|
||||
DNS server.
|
||||
</p>
|
||||
|
||||
Currently supported sub-elements of <code><dns></code> are:
|
||||
<dt><code>dns</code></dt><dd>
|
||||
The dns element of a network contains configuration information for the
|
||||
virtual network's DNS server. <span class="since">Since 0.9.3</span>
|
||||
Currently supported elements are:
|
||||
<dl>
|
||||
<dt><code>forwarder</code></dt>
|
||||
<dd>The dns element can have 0 or
|
||||
more <code><forwarder></code> elements. Each
|
||||
forwarder element defines an alternate DNS server to use
|
||||
for some, or all, DNS requests sent to this network's DNS
|
||||
server. There are two attributes - <code>domain</code>,
|
||||
and <code>addr</code>; at least one of these must be
|
||||
specified in any <code><forwarder></code>
|
||||
element. If both <code>domain</code> and <code>addr</code>
|
||||
are specified, then all requests that match the given
|
||||
domain will be forwarded to the DNS server at addr. If
|
||||
only <code>domain</code> is specified, then all matching
|
||||
domains will be resolved locally (or via the host's
|
||||
standard DNS forwarding if they can't be resolved
|
||||
locally). If an <code>addr</code> is specified by itself,
|
||||
then all DNS requests to the network's DNS server will be
|
||||
forwarded to the DNS server at that address with no
|
||||
exceptions. <code>addr</code> <span class="since">Since
|
||||
1.1.3</span>, <code>domain</code> <span class="since">Since
|
||||
2.2.0</span>.
|
||||
</dd>
|
||||
<dt><code>txt</code></dt>
|
||||
<dd>A <code>dns</code> element can have 0 or more <code>txt</code> elements.
|
||||
Each txt element defines a DNS TXT record and has two attributes, both
|
||||
@@ -970,10 +577,8 @@
|
||||
dotted-decimal format, or an IPv6 address in standard
|
||||
colon-separated hexadecimal format, that will be configured on
|
||||
the bridge
|
||||
device associated with the virtual network. To the guests this IPv4
|
||||
address will be their IPv4 default route. For IPv6, the default route is
|
||||
established via Router Advertisement.
|
||||
For IPv4 addresses, the <code>netmask</code>
|
||||
device associated with the virtual network. To the guests this
|
||||
address will be their default route. For IPv4 addresses, the <code>netmask</code>
|
||||
attribute defines the significant bits of the network address,
|
||||
again specified in dotted-decimal format. For IPv6 addresses,
|
||||
and as an alternate method for IPv4 addresses, you can specify
|
||||
@@ -982,13 +587,10 @@
|
||||
could also be given as <code>prefix='24'</code>. The <code>family</code>
|
||||
attribute is used to specify the type of address - 'ipv4' or 'ipv6'; if no
|
||||
<code>family</code> is given, 'ipv4' is assumed. A network can have more than
|
||||
one of each family of address defined, but only a single IPv4 address can have a
|
||||
<code>dhcp</code> or <code>tftp</code> element. <span class="since">Since 0.3.0 </span>
|
||||
one of each family of address defined, but only a single address can have a
|
||||
<code>dhcp</code> or <code>tftp</code> element. <span class="since">Since 0.3.0;
|
||||
IPv6, multiple addresses on a single network, <code>family</code>, and
|
||||
<code>prefix</code> are support <span class="since">Since 0.8.7</span>.
|
||||
Similar to IPv4, one IPv6 address per network can also have
|
||||
a <code>dhcp</code> definition. <span class="since">Since 1.0.1</span>
|
||||
|
||||
<code>prefix</code> since 0.8.7</span>
|
||||
<dl>
|
||||
<dt><code>tftp</code></dt>
|
||||
<dd>Immediately within
|
||||
@@ -1006,44 +608,30 @@
|
||||
optional <code>dhcp</code> element. The presence of this element
|
||||
enables DHCP services on the virtual network. It will further
|
||||
contain one or more <code>range</code> elements. The
|
||||
<code>dhcp</code> element supported for both
|
||||
IPv4 <span class="since">Since 0.3.0</span>
|
||||
and IPv6 <span class="since">Since 1.0.1</span>, but
|
||||
only for one IP address of each type per network.
|
||||
<code>dhcp</code> element is not supported for IPv6, and
|
||||
is only supported on a single IP address per network for IPv4.
|
||||
<span class="since">Since 0.3.0</span>
|
||||
<dl>
|
||||
<dt><code>range</code></dt>
|
||||
<dd>The <code>start</code> and <code>end</code> attributes on the
|
||||
<code>range</code> element specify the boundaries of a pool of
|
||||
addresses to be provided to DHCP clients. These two addresses
|
||||
IPv4 addresses to be provided to DHCP clients. These two addresses
|
||||
must lie within the scope of the network defined on the parent
|
||||
<code>ip</code> element. There may be zero or more
|
||||
<code>range</code> elements specified.
|
||||
<span class="since">Since 0.3.0</span>
|
||||
<code>range</code> can be specified for one IPv4 address,
|
||||
one IPv6 address, or both. <span class="since">Since 1.0.1</span>
|
||||
<code>ip</code> element. <span class="since">Since 0.3.0</span>
|
||||
</dd>
|
||||
<dt><code>host</code></dt>
|
||||
<dd>Within the <code>dhcp</code> element there may be zero or more
|
||||
<code>host</code> elements. These specify hosts which will be given
|
||||
<code>host</code> elements; these specify hosts which will be given
|
||||
names and predefined IP addresses by the built-in DHCP server. Any
|
||||
IPv4 <code>host</code> element must specify the MAC address of the host to be assigned
|
||||
such element must specify the MAC address of the host to be assigned
|
||||
a given name (via the <code>mac</code> attribute), the IP to be
|
||||
assigned to that host (via the <code>ip</code> attribute), and the
|
||||
name to be given that host by the DHCP server (via the
|
||||
<code>name</code> attribute). <span class="since">Since 0.4.5</span>
|
||||
An IPv6 <code>host</code> element differs slightly from that for IPv4:
|
||||
there is no <code>mac</code> attribute since a MAC address has no
|
||||
defined meaning in IPv6. Instead, the <code>name</code> attribute is
|
||||
used to identify the host to be assigned the IPv6 address. For DHCPv6,
|
||||
the name is the plain name of the client host sent by the
|
||||
client to the server. Note that this method of assigning a
|
||||
specific IP address can also be used instead of the <code>mac</code>
|
||||
attribute for IPv4. <span class="since">Since 1.0.1</span>
|
||||
</dd>
|
||||
<dt><code>bootp</code></dt>
|
||||
<dd>The optional <code>bootp</code>
|
||||
element specifies BOOTP options to be provided by the DHCP
|
||||
server for IPv4 only.
|
||||
element specifies BOOTP options to be provided by the DHCP server.
|
||||
Two attributes are supported: <code>file</code> is mandatory and
|
||||
gives the file to be used for the boot image; <code>server</code> is
|
||||
optional and gives the address of the TFTP server from which the boot
|
||||
@@ -1086,29 +674,6 @@
|
||||
<ip family="ipv6" address="2001:db8:ca2:2::1" prefix="64" />
|
||||
</network></pre>
|
||||
|
||||
|
||||
<p>
|
||||
Below is a variation of the above example which adds an IPv6
|
||||
dhcp range definition.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<network>
|
||||
<name>default6</name>
|
||||
<bridge name="virbr0" />
|
||||
<forward mode="nat"/>
|
||||
<ip address="192.168.122.1" netmask="255.255.255.0">
|
||||
<dhcp>
|
||||
<range start="192.168.122.2" end="192.168.122.254" />
|
||||
</dhcp>
|
||||
</ip>
|
||||
<ip family="ipv6" address="2001:db8:ca2:2::1" prefix="64" >
|
||||
<dhcp>
|
||||
<range start="2001:db8:ca2:2:1::10" end="2001:db8:ca2:2:1::ff" />
|
||||
</dhcp>
|
||||
</ip>
|
||||
</network></pre>
|
||||
|
||||
<h3><a name="examplesRoute">Routed network config</a></h3>
|
||||
|
||||
<p>
|
||||
@@ -1133,63 +698,6 @@
|
||||
<ip family="ipv6" address="2001:db8:ca2:2::1" prefix="64" />
|
||||
</network></pre>
|
||||
|
||||
<p>
|
||||
Below is another IPv6 variation. Instead of a dhcp range being
|
||||
specified, this example has a couple of IPv6 host definitions.
|
||||
Note that most of the dhcp host definitions use an "id" (client
|
||||
id or DUID) since this has proven to be a more reliable way
|
||||
of specifying the interface and its association with an IPv6
|
||||
address. The first is a DUID-LLT, the second a DUID-LL, and
|
||||
the third a DUID-UUID. <span class="since">Since 1.0.3</span>
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<network>
|
||||
<name>local6</name>
|
||||
<bridge name="virbr1" />
|
||||
<forward mode="route" dev="eth1"/>
|
||||
<ip address="192.168.122.1" netmask="255.255.255.0">
|
||||
<dhcp>
|
||||
<range start="192.168.122.2" end="192.168.122.254" />
|
||||
</dhcp>
|
||||
</ip>
|
||||
<ip family="ipv6" address="2001:db8:ca2:2::1" prefix="64" >
|
||||
<dhcp>
|
||||
<host name="paul" ip="2001:db8:ca2:2:3::1" />
|
||||
<host id="0:1:0:1:18:aa:62:fe:0:16:3e:44:55:66" ip="2001:db8:ca2:2:3::2" />
|
||||
<host id="0:3:0:1:0:16:3e:11:22:33" name="ralph" ip="2001:db8:ca2:2:3::3" />
|
||||
<host id="0:4:7e:7d:f0:7d:a8:bc:c5:d2:13:32:11:ed:16:ea:84:63" name="badbob" ip="2001:db8:ca2:2:3::4" />
|
||||
</dhcp>
|
||||
</ip>
|
||||
</network></pre>
|
||||
|
||||
<p>
|
||||
Below is yet another IPv6 variation. This variation has only
|
||||
IPv6 defined with DHCPv6 on the primary IPv6 network. A static
|
||||
link if defined for a second IPv6 network which will not be
|
||||
directly visible on the bridge interface but there will be a
|
||||
static route defined for this network via the specified
|
||||
gateway. Note that the gateway address must be directly
|
||||
reachable via (on the same subnet as) one of the <ip>
|
||||
addresses defined for this <network>.
|
||||
<span class="since">Since 1.0.6</span>
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<network>
|
||||
<name>net7</name>
|
||||
<bridge name="virbr7" />
|
||||
<forward mode="route"/>
|
||||
<ip family="ipv6" address="2001:db8:ca2:7::1" prefix="64" >
|
||||
<dhcp>
|
||||
<range start="2001:db8:ca2:7::100" end="2001:db8:ca2::1ff" />
|
||||
<host id="0:4:7e:7d:f0:7d:a8:bc:c5:d2:13:32:11:ed:16:ea:84:63" name="lucas" ip="2001:db8:ca2:2:3::4" />
|
||||
</dhcp>
|
||||
</ip>
|
||||
<route family="ipv6" address="2001:db8:ca2:8::" prefix="64" gateway="2001:db8:ca2:7::4" >
|
||||
</route>
|
||||
</network></pre>
|
||||
|
||||
<h3><a name="examplesPrivate">Isolated network config</a></h3>
|
||||
|
||||
<p>
|
||||
@@ -1212,31 +720,6 @@
|
||||
<ip family="ipv6" address="2001:db8:ca2:3::1" prefix="64" />
|
||||
</network></pre>
|
||||
|
||||
<h3><a name="examplesPrivate6">Isolated IPv6 network config</a></h3>
|
||||
|
||||
<p>
|
||||
This variation of an isolated network defines only IPv6.
|
||||
Note that most of the dhcp host definitions use an "id" (client
|
||||
id or DUID) since this has proven to be a more reliable way
|
||||
of specifying the interface and its association with an IPv6
|
||||
address. The first is a DUID-LLT, the second a DUID-LL, and
|
||||
the third a DUID-UUID. <span class="since">Since 1.0.3</span>
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<network>
|
||||
<name>sixnet</name>
|
||||
<bridge name="virbr6" />
|
||||
<ip family="ipv6" address="2001:db8:ca2:6::1" prefix="64" >
|
||||
<dhcp>
|
||||
<host name="peter" ip="2001:db8:ca2:6:6::1" />
|
||||
<host id="0:1:0:1:18:aa:62:fe:0:16:3e:44:55:66" ip="2001:db8:ca2:6:6::2" />
|
||||
<host id="0:3:0:1:0:16:3e:11:22:33" name="dariusz" ip="2001:db8:ca2:6:6::3" />
|
||||
<host id="0:4:7e:7d:f0:7d:a8:bc:c5:d2:13:32:11:ed:16:ea:84:63" name="anita" ip="2001:db8:ca2:6:6::4" />
|
||||
</dhcp>
|
||||
</ip>
|
||||
</network></pre>
|
||||
|
||||
<h3><a name="examplesBridge">Using an existing host bridge</a></h3>
|
||||
|
||||
<p>
|
||||
@@ -1290,25 +773,5 @@
|
||||
</forward>
|
||||
</network></pre>
|
||||
|
||||
<h3><a name="examplesNoGateway">Network config with no gateway addresses</a></h3>
|
||||
|
||||
<p>
|
||||
A valid network definition can contain no IPv4 or IPv6 addresses. Such a definition
|
||||
can be used for a "very private" or "very isolated" network since it will not be
|
||||
possible to communicate with the virtualization host via this network. However,
|
||||
this virtual network interface can be used for communication between virtual guest
|
||||
systems. This works for IPv4 and <span class="since">(Since 1.0.1)</span> IPv6.
|
||||
However, the new ipv6='yes' must be added for guest-to-guest IPv6
|
||||
communication.
|
||||
</p>
|
||||
|
||||
<pre>
|
||||
<network ipv6='yes'>
|
||||
<name>nogw</name>
|
||||
<uuid>7a3b7497-1ec7-8aef-6d5c-38dff9109e93</uuid>
|
||||
<bridge name="virbr2" stp="on" delay="0" />
|
||||
<mac address='00:16:3E:5D:C7:9E'/>
|
||||
</network></pre>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Node devices XML format</h1>
|
||||
|
||||
@@ -13,7 +11,7 @@
|
||||
prefix <code>virNodeDevice</code>, which deal with management of
|
||||
host devices that can be handed to guests via passthrough as
|
||||
<hostdev> elements
|
||||
in <a href="formatdomain.html#elementsHostDev">the domain XML</a>.
|
||||
in <a href="formatdomain.html#elementsUSB">the domain XML</a>.
|
||||
These devices are represented as a hierarchy, where a device on
|
||||
a bus has a parent of the bus controller device; the root of the
|
||||
hierarchy is the node named "computer".
|
||||
@@ -80,78 +78,6 @@
|
||||
<dd>Vendor details from the device ROM, including an
|
||||
attribute <code>id</code> with the hexadecimal vendor
|
||||
id, and an optional text name of that vendor.</dd>
|
||||
<dt><code>iommuGroup</code></dt>
|
||||
<dd>
|
||||
This optional element describes the "IOMMU group" this
|
||||
device belongs to. If the element exists, it has a
|
||||
mandatory <code>number</code> attribute which tells
|
||||
the group number used for management of the group (all
|
||||
devices in group "n" will be found in
|
||||
"/sys/kernel/iommu_groups/n"). It will also have a
|
||||
list of <code>address</code> subelements, each
|
||||
containing the PCI address of a device in the same
|
||||
group. The toplevel device will itself be included in
|
||||
this list.
|
||||
</dd>
|
||||
<dt><code>capability</code></dt>
|
||||
<dd>
|
||||
This optional element can occur multiple times. If it
|
||||
exists, it has a mandatory <code>type</code> attribute
|
||||
which will be set to:
|
||||
<dl>
|
||||
<dt><code>physical_function</code></dt>
|
||||
<dd>
|
||||
That means there will be a single <code>address</code>
|
||||
subelement which contains the PCI address of the SRIOV
|
||||
Physical Function (PF) that is the parent of this device
|
||||
(and this device is, by implication, an SRIOV Virtual
|
||||
Function (VF)).
|
||||
</dd>
|
||||
<dt><code>virtual_function</code></dt>
|
||||
<dd>
|
||||
In this case this device is an SRIOV PF, and the capability
|
||||
element will have a list of <code>address</code>
|
||||
subelements, one for each VF on this PF. If the host system
|
||||
supports reporting it (via the "sriov_maxvfs" file in the
|
||||
device's sysfs directory) the capability element will also
|
||||
have an attribute named <code>maxCount</code> which is the
|
||||
maximum number of SRIOV VFs supported by this device, which
|
||||
could be higher than the number of VFs that are curently
|
||||
active <span class="since">since 1.3.0</span>; in this case,
|
||||
even if there are currently no active VFs the
|
||||
virtual_functions capabililty will still be shown.
|
||||
</dd>
|
||||
<dt><code>pci-bridge</code> or <code>cardbus-bridge</code></dt>
|
||||
<dd>
|
||||
This shows merely that the lower 7 bits of PCI header type
|
||||
have either value of 1 or 2 respectively. Usually this
|
||||
means such device cannot be used for PCI passthrough.
|
||||
<span class="since">Since 1.3.3</span>
|
||||
</dd>
|
||||
</dl>
|
||||
</dd>
|
||||
<dt><code>numa</code></dt>
|
||||
<dd>
|
||||
This optional element contains information on the PCI device
|
||||
with respect to NUMA. For example, the optional
|
||||
<code>node</code> attribute tells which NUMA node is the PCI
|
||||
device associated with.
|
||||
</dd>
|
||||
<dt><code>pci-express</code></dt>
|
||||
<dd>
|
||||
This optional element contains information on PCI Express part of
|
||||
the device. For example, it can contain a child element
|
||||
<code>link</code> which addresses the PCI Express device's link.
|
||||
While a device has its own capabilities
|
||||
(<code>validity='cap'</code>), the actual run time capabilities
|
||||
are negotiated on the device initialization
|
||||
(<code>validity='sta'</code>). The <code>link</code> element then
|
||||
contains three attributes: <code>port</code> which says in which
|
||||
port is the device plugged in, <code>speed</code> (in
|
||||
GigaTransfers per second) and <code>width</code> for the number
|
||||
of lanes used. Since the port can't be negotiated, it's not
|
||||
exposed in <code>./pci-express/link/[@validity='sta']</code>.
|
||||
</dd>
|
||||
</dl>
|
||||
</dd>
|
||||
<dt><code>usb_device</code></dt>
|
||||
@@ -178,11 +104,11 @@
|
||||
<dl>
|
||||
<dt><code>number</code></dt>
|
||||
<dd>The device number.</dd>
|
||||
<dt><code>class</code></dt>
|
||||
<dt><code>number</code></dt>
|
||||
<dd>The device class.</dd>
|
||||
<dt><code>subclass</code></dt>
|
||||
<dt><code>number</code></dt>
|
||||
<dd>The device subclass.</dd>
|
||||
<dt><code>protocol</code></dt>
|
||||
<dt><code>number</code></dt>
|
||||
<dd>The device protocol.</dd>
|
||||
<dt><code>description</code></dt>
|
||||
<dd>If present, a description of the device.</dd>
|
||||
@@ -196,33 +122,6 @@
|
||||
<dd>The interface name tied to this device.</dd>
|
||||
<dt><code>address</code></dt>
|
||||
<dd>If present, the MAC address of the device.</dd>
|
||||
<dt><code>link</code></dt>
|
||||
<dd>Optional to reflect the status of the link. It has
|
||||
two optional attributes: <code>speed</code> in Mbits per
|
||||
second and <code>state</code> to tell the state of the
|
||||
link. So far, the whole element is just for output,
|
||||
not setting.
|
||||
</dd>
|
||||
<dt><code>feature</code></dt>
|
||||
<dd>If present, the hw offloads supported by this network
|
||||
interface. Possible features are:
|
||||
<dl>
|
||||
<dt><code>rx</code></dt><dd>rx-checksumming</dd>
|
||||
<dt><code>tx</code></dt><dd>tx-checksumming</dd>
|
||||
<dt><code>sg</code></dt><dd>scatter-gather</dd>
|
||||
<dt><code>tso</code></dt><dd>tcp-segmentation-offload</dd>
|
||||
<dt><code>ufo</code></dt><dd>udp-fragmentation-offload</dd>
|
||||
<dt><code>gso</code></dt><dd>generic-segmentation-offload</dd>
|
||||
<dt><code>gro</code></dt><dd>generic-receive-offload</dd>
|
||||
<dt><code>lro</code></dt><dd>large-receive-offload</dd>
|
||||
<dt><code>rxvlan</code></dt><dd>rx-vlan-offload</dd>
|
||||
<dt><code>txvlan</code></dt><dd>tx-vlan-offload</dd>
|
||||
<dt><code>ntuple</code></dt><dd>ntuple-filters</dd>
|
||||
<dt><code>rxhash</code></dt><dd>receive-hashing</dd>
|
||||
<dt><code>rdma</code></dt><dd>remote-direct-memory-access</dd>
|
||||
<dt><code>txudptnl</code></dt><dd>tx-udp-tunnel-segmentation</dd>
|
||||
</dl>
|
||||
</dd>
|
||||
<dt><code>capability</code></dt>
|
||||
<dd>A network protocol exposed by the device, where the
|
||||
attribute <code>type</code> can be "80203" for IEEE
|
||||
@@ -235,26 +134,11 @@
|
||||
<dl>
|
||||
<dt><code>host</code></dt>
|
||||
<dd>The SCSI host number.</dd>
|
||||
<dt><code>unique_id</code></dt>
|
||||
<dd>On input, this optionally provides the value from the
|
||||
'unique_id' file found in the scsi_host's directory. To
|
||||
view the values of all 'unique_id' files, use <code>find -H
|
||||
/sys/class/scsi_host/host{0..9}/unique_id |
|
||||
xargs grep '[0-9]'</code>. On output, if the unique_id
|
||||
file exists, the value from the file will be displayed.
|
||||
This can be used in order to help uniquely identify the
|
||||
scsi_host adapter in a <a href="formatstorage.html">
|
||||
Storage Pool</a>. <span class="since">Since 1.2.7</span>
|
||||
</dd>
|
||||
<dt><code>capability</code></dt>
|
||||
<dd>Current capabilities include "vports_ops" (indicates
|
||||
vport operations are supported) and "fc_host". "vport_ops"
|
||||
could contain two optional sub-elements: <code>vports</code>,
|
||||
and <code>max_vports</code>. <code>vports</code> shows the
|
||||
number of vport in use. <code>max_vports</code> shows the
|
||||
maximum vports the HBA supports. "fc_host" implies following
|
||||
sub-elements: <code>wwnn</code>, <code>wwpn</code>, and
|
||||
<code>fabric_wwn</code>.
|
||||
vport operations are supported) and "fc_host", the later
|
||||
implies following sub-elements: <code>wwnn</code>,
|
||||
<code>wwpn</code>, <code>fabric_wwn</code>.
|
||||
</dd>
|
||||
</dl>
|
||||
</dd>
|
||||
@@ -342,42 +226,7 @@
|
||||
<address>00:27:13:6a:fe:00</address>
|
||||
<capability type='80203'/>
|
||||
</capability>
|
||||
</device>
|
||||
|
||||
<device>
|
||||
<name>pci_0000_02_00_0</name>
|
||||
<path>/sys/devices/pci0000:00/0000:00:04.0/0000:02:00.0</path>
|
||||
<parent>pci_0000_00_04_0</parent>
|
||||
<driver>
|
||||
<name>igb</name>
|
||||
</driver>
|
||||
<capability type='pci'>
|
||||
<domain>0</domain>
|
||||
<bus>2</bus>
|
||||
<slot>0</slot>
|
||||
<function>0</function>
|
||||
<product id='0x10c9'>82576 Gigabit Network Connection</product>
|
||||
<vendor id='0x8086'>Intel Corporation</vendor>
|
||||
<capability type='virt_functions'>
|
||||
<address domain='0x0000' bus='0x02' slot='0x10' function='0x0'/>
|
||||
<address domain='0x0000' bus='0x02' slot='0x10' function='0x2'/>
|
||||
<address domain='0x0000' bus='0x02' slot='0x10' function='0x4'/>
|
||||
<address domain='0x0000' bus='0x02' slot='0x10' function='0x6'/>
|
||||
<address domain='0x0000' bus='0x02' slot='0x11' function='0x0'/>
|
||||
<address domain='0x0000' bus='0x02' slot='0x11' function='0x2'/>
|
||||
<address domain='0x0000' bus='0x02' slot='0x11' function='0x4'/>
|
||||
</capability>
|
||||
<iommuGroup number='12'>
|
||||
<address domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
|
||||
<address domain='0x0000' bus='0x02' slot='0x00' function='0x1'/>
|
||||
</iommuGroup>
|
||||
<pci-express>
|
||||
<link validity='cap' port='1' speed='2.5' width='1'/>
|
||||
<link validity='sta' speed='2.5' width='1'/>
|
||||
</pci-express>
|
||||
</capability>
|
||||
</device>
|
||||
</pre>
|
||||
</device></pre>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1,6 +1,4 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<html>
|
||||
<body>
|
||||
<h1>Network Filters</h1>
|
||||
|
||||
@@ -115,7 +113,7 @@
|
||||
<p>
|
||||
Filtering rules are organized in filter chains. These chains can be
|
||||
thought of as having a tree structure with packet
|
||||
filtering rules as entries in individual chains (branches). <br/>
|
||||
filtering rules as entries in individual chains (branches). <br>
|
||||
Packets start their filter evaluation in the <code>root</code> chain
|
||||
and can then continue their evaluation in other chains, return from
|
||||
those chains back into the <code>root</code> chain or be
|
||||
@@ -229,7 +227,7 @@
|
||||
<p>
|
||||
A chain with a lower priority value is accessed before one with a
|
||||
higher value.
|
||||
<br/>
|
||||
<br><br>
|
||||
<span class="since">Since 0.9.8</span> the above listed chains
|
||||
can be assigned custom priorities by writing a value in the
|
||||
range [-1000, 1000] into the priority (XML) attribute in the filter
|
||||
@@ -372,7 +370,7 @@
|
||||
<p>
|
||||
Further, the notation of $VARIABLE is short-hand for $VARIABLE[@0]. The
|
||||
former notation always assumes the iterator with Id '0'.
|
||||
</p>
|
||||
<p>
|
||||
|
||||
<h3><a name="nwfelemsRulesAdvIPAddrDetection">Automatic IP address detection</a></h3>
|
||||
<p>
|
||||
@@ -396,7 +394,7 @@
|
||||
When a VM is migrated to another host or resumed after a suspend operation,
|
||||
the first packet sent by the VM will again determine the IP address it can
|
||||
use on a particular interface.
|
||||
<br/>
|
||||
<br/><br>
|
||||
A value of <code>dhcp</code> specifies that libvirt should only honor DHCP
|
||||
server-assigned addresses with valid leases. This method supports the detection
|
||||
and usage of multiple IP address per interface.
|
||||
@@ -569,7 +567,7 @@
|
||||
(matching the rule passes this filter, but returns control to
|
||||
the calling filter for further
|
||||
analysis) <span class="since">(since 0.9.7)</span>,
|
||||
or <code>continue</code> (matching the rule goes on to the next
|
||||
or <code>continue<code> (matching the rule goes on to the next
|
||||
rule for further analysis) <span class="since">(since
|
||||
0.9.7)</span>.
|
||||
</li>
|
||||
@@ -587,7 +585,7 @@
|
||||
<span class="since">Since 0.9.8</span> this has been extended to cover
|
||||
the range of -1000 to 1000. If this attribute is not
|
||||
provided, priority 500 will automatically be assigned.
|
||||
<br/>
|
||||
<br>
|
||||
Note that filtering rules in the <code>root</code> chain are sorted
|
||||
with filters connected to the <code>root</code> chain following
|
||||
their priorities. This allows to interleave filtering rules with
|
||||
@@ -765,7 +763,7 @@
|
||||
<td>Mask applied to MAC address of destination</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>vlanid</td>
|
||||
<td>vlan-id</td>
|
||||
<td>UINT16 (0x0-0xfff, 0 - 4095)</td>
|
||||
<td>VLAN ID</td>
|
||||
</tr>
|
||||
@@ -989,21 +987,11 @@
|
||||
<td>IP_ADDR</td>
|
||||
<td>Source IP address in ARP/RARP packet</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>arpsrcipmask <span class="since">(Since 1.2.3)</span></td>
|
||||
<td>IP_MASK</td>
|
||||
<td>Source IP mask</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>arpdstipaddr</td>
|
||||
<td>IP_ADDR</td>
|
||||
<td>Destination IP address in ARP/RARP packet</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>arpdstipmask <span class="since">(Since 1.2.3)</span></td>
|
||||
<td>IP_MASK</td>
|
||||
<td>Destination IP mask</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>comment <span class="since">(Since 0.8.5)</span></td>
|
||||
<td>STRING</td>
|
||||
@@ -1100,11 +1088,6 @@
|
||||
<td>UINT16</td>
|
||||
<td>End of range of valid destination ports; requires <code>protocol</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>dscp</td>
|
||||
<td>UINT8 (0x0-0x3f, 0 - 63)</td>
|
||||
<td>Differentiated Services Code Point</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>comment <span class="since">(Since 0.8.5)</span></td>
|
||||
<td>STRING</td>
|
||||
@@ -1196,26 +1179,6 @@
|
||||
<td>UINT16</td>
|
||||
<td>End of range of valid destination ports; requires <code>protocol</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>type<span class="since">(Since 1.2.12)</span></td>
|
||||
<td>UINT8</td>
|
||||
<td>ICMPv6 type; requires <code>protocol</code> to be set to <code>icmpv6</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>typeend<span class="since">(Since 1.2.12)</span></td>
|
||||
<td>UINT8</td>
|
||||
<td>ICMPv6 type end of range; requires <code>protocol</code> to be set to <code>icmpv6</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>code<span class="since">(Since 1.2.12)</span></td>
|
||||
<td>UINT8</td>
|
||||
<td>ICMPv6 code; requires <code>protocol</code> to be set to <code>icmpv6</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>code<span class="since">(Since 1.2.12)</span></td>
|
||||
<td>UINT8</td>
|
||||
<td>ICMPv6 code end of range; requires <code>protocol</code> to be set to <code>icmpv6</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>comment <span class="since">(Since 0.8.5)</span></td>
|
||||
<td>STRING</td>
|
||||
@@ -1308,11 +1271,6 @@
|
||||
<td>UINT16</td>
|
||||
<td>End of range of valid destination ports</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>dscp</td>
|
||||
<td>UINT8 (0x0-0x3f, 0 - 63)</td>
|
||||
<td>Differentiated Services Code Point</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>comment <span class="since">(Since 0.8.5)</span></td>
|
||||
<td>STRING</td>
|
||||
@@ -1428,11 +1386,6 @@
|
||||
<td>UINT16</td>
|
||||
<td>ICMP code</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>dscp</td>
|
||||
<td>UINT8 (0x0-0x3f, 0 - 63)</td>
|
||||
<td>Differentiated Services Code Point</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>comment <span class="since">(Since 0.8.5)</span></td>
|
||||
<td>STRING</td>
|
||||
@@ -1532,11 +1485,6 @@
|
||||
<td>IP_ADDR</td>
|
||||
<td>End of range of destination IP address</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>dscp</td>
|
||||
<td>UINT8 (0x0-0x3f, 0 - 63)</td>
|
||||
<td>Differentiated Services Code Point</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>comment <span class="since">(Since 0.8.5)</span></td>
|
||||
<td>STRING</td>
|
||||
@@ -1643,11 +1591,6 @@
|
||||
<td>UINT16</td>
|
||||
<td>End of range of valid destination ports</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>dscp</td>
|
||||
<td>UINT8 (0x0-0x3f, 0 - 63)</td>
|
||||
<td>Differentiated Services Code Point</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>comment <span class="since">(Since 0.8.5)</span></td>
|
||||
<td>STRING</td>
|
||||
@@ -1749,11 +1692,6 @@
|
||||
<td>UINT16</td>
|
||||
<td>ICMPv6 code</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>dscp</td>
|
||||
<td>UINT8 (0x0-0x3f, 0 - 63)</td>
|
||||
<td>Differentiated Services Code Point</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>comment <span class="since">(Since 0.8.5)</span></td>
|
||||
<td>STRING</td>
|
||||
@@ -1779,9 +1717,9 @@
|
||||
<br/><br/>
|
||||
</p>
|
||||
|
||||
<h5><a name="nwfelemsRulesProtoMiscv6">ESP, AH, UDPLITE, 'ALL' over IPv6</a></h5>
|
||||
<h5><a name="nwfelemsRulesProtoMiscv6">IGMP, ESP, AH, UDPLITE, 'ALL' over IPv6</a></h5>
|
||||
<p>
|
||||
Protocol ID: <code>esp-ipv6</code>, <code>ah-ipv6</code>, <code>udplite-ipv6</code>, <code>all-ipv6</code>
|
||||
Protocol ID: <code>igmp-ipv6</code>, <code>esp-ipv6</code>, <code>ah-ipv6</code>, <code>udplite-ipv6</code>, <code>all-ipv6</code>
|
||||
<br/>
|
||||
Note: The chain parameter is ignored for this type of traffic
|
||||
and should either be omitted or set to <code>root</code>.
|
||||
@@ -1838,11 +1776,6 @@
|
||||
<td>IPV6_ADDR</td>
|
||||
<td>End of range of destination IP address</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>dscp</td>
|
||||
<td>UINT8 (0x0-0x3f, 0 - 63)</td>
|
||||
<td>Differentiated Services Code Point</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>comment <span class="since">(Since 0.8.5)</span></td>
|
||||
<td>STRING</td>
|
||||
@@ -1892,7 +1825,7 @@
|
||||
initiate a connection from TCP port 80 back towards the VM.
|
||||
By default the connection state match that enables connection tracking
|
||||
and then enforcement of directionality of traffic is turned on. <br/>
|
||||
The following shows an example XML fragment where this feature has been
|
||||
The following shows an example XML fragement where this feature has been
|
||||
turned off for incoming connections to TCP port 12345.
|
||||
</p>
|
||||
<pre>
|
||||
@@ -2144,9 +2077,9 @@
|
||||
To enable traffic for TCP ports 22 and 80 we will add 2 rules to
|
||||
enable this type of traffic. To allow the VM to send ping traffic
|
||||
we will add a rule for ICMP traffic. For simplicity reasons
|
||||
we allow general ICMP traffic to be initiated from the VM, not
|
||||
we allow general ICMP traffic to be initated from the VM, not
|
||||
just ICMP echo request and response messages. To then
|
||||
disallow all other traffic to reach or be initiated by the
|
||||
disallow all other traffic to reach or be initated by the
|
||||
VM we will then need to add a rule that drops all other traffic.
|
||||
Assuming our VM is called <i>test</i> and
|
||||
the interface we want to associate our filter with is called <i>eth0</i>,
|
||||
@@ -2420,7 +2353,7 @@
|
||||
on the source system are equivalent to those on the target system
|
||||
and vice versa.
|
||||
<br/><br/>
|
||||
Migration must occur between libvirt installations of version
|
||||
Migration must occur between libvirt insallations of version
|
||||
0.8.1 or later in order not to lose the network traffic filters
|
||||
associated with an interface.
|
||||
</p>
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user