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Author SHA1 Message Date
Cole Robinson
7c2f7b23fa Prep for release 3.2.1 2017-05-10 18:37:26 -04:00
Cole Robinson
8ca627420d spec: Update version check for maint Source URL
New maint release version numbers of just A.B.C format, not the old
A.B.C.D format. Adjust the check that dynamically changes the Source
URL for maint releases

Signed-off-by: Cole Robinson <crobinso@redhat.com>
Acked-by: Andrea Bolognani <abologna@redhat.com>
(cherry picked from commit 1d07a5bf3c)
2017-05-10 18:02:40 -04:00
Erik Skultety
9fde9b04f5 mdev: Cleanup code after commits @daf5081b and @2739a983
So, because mingw is somehow OK with dereferencing a pointer within a
VIR_DEBUG macro, compared to outside of it to which it complained with a
"potential NULL pointer dereference" error (still a false positive), we
can make the code a tiny bit cleaner.

Sighed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Erik Skultety <eskultet@redhat.com>
(cherry picked from commit 8fc72e1c72)
2017-05-10 18:02:40 -04:00
Daniel P. Berrange
b719fb2033 Don't use ceph-devel on Fedora
A previous commit changed the spec to use librbd1-devel on
RHEL-7, since this replaces ceph-devel from RHEL-6:

  commit 6cfc8834c8
  Author: Peter Krempa <pkrempa@redhat.com>
  Date:   Thu Mar 5 11:40:54 2015 +0100

    spec: Enable RBD storage driver in RHEL-7

    Use correct package names too as they differ.

RHEL-7 inherited this rename from Fedora though, so it should
have also made Fedora use the new names.

This was missed, because Fedora still provides a (deprecated)
back-compat RPM for ceph-devel that just pulls in librbd1-devel
(and others).

Fixing this stops libvirt pulling Java into the build root in
Fedora.

Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
(cherry picked from commit 4727594078)
2017-05-10 18:02:40 -04:00
Erik Skultety
91a9a4e3ae mdev: Fix mingw build by adding a check for non-NULL pointer
This patch fixes the following MinGW error (although actually being a
false positive):

../../src/util/virmdev.c: In function 'virMediatedDeviceListMarkDevices':
../../src/util/virmdev.c:453:21: error: potential null pointer
dereference [-Werror=null-dereference]
          const char *mdev_path = mdev->path;
                      ^~~~~~~~~

Signed-off-by: Erik Skultety <eskultet@redhat.com>
(cherry picked from commit 574718d366)
2017-05-10 18:02:40 -04:00
Jiri Denemark
5c87aaa3a7 client: Report proper close reason
When we get a POLLHUP or VIR_EVENT_HANDLE_HANGUP event for a client, we
still want to read from the socket to process any accumulated data. But
doing so inevitably results in an error and a call to
virNetClientMarkClose before we get to processing the hangup event (and
another call to virNetClientMarkClose). However the close reason passed
to the second virNetClientMarkClose call is ignored because another one
was already set. We need to pass the correct close reason when marking
the socket to be closed for the first time.

https://bugzilla.redhat.com/show_bug.cgi?id=1373859

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 42faf316ec)
2017-05-10 18:02:40 -04:00
Jiri Denemark
91ac0195f9 qemu: Fix persistent migration of transient domains
While fixing a bug with incorrectly freed memory in commit
v3.1.0-399-g5498aa29a, I accidentally broke persistent migration of
transient domains. Before adding qemuDomainDefCopy in the path, the code
just took NULL from vm->newDef and used it as the persistent def, which
resulted in no persistent XML being sent in the migration cookie. This
scenario is perfectly valid and the destination correctly handles it by
using the incoming live definition and storing it as the persistent one.

After the mentioned commit libvirtd would just segfault in the described
scenario.

https://bugzilla.redhat.com/show_bug.cgi?id=1446205

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 59307fade8)
2017-05-10 18:02:39 -04:00
Daniel P. Berrange
ce275361cc Fix padding of encrypted data
If we are encoding a block of data that is 16 bytes in length,
we cannot leave it as 16 bytes, we must pad it out to the next
block boundary, 32 bytes. Without this padding, the decoder will
incorrectly treat the last byte of plain text as the padding
length, as it can't distinguish padded from non-padded data.

The problem exhibited itself when using a 16 byte passphrase
for a LUKS volume

  $ virsh secret-set-value 55806c7d-8e93-456f-829b-607d8c198367 \
       $(echo -n 1234567812345678 | base64)
  Secret value set

  $ virsh start demo
  error: Failed to start domain demo
  error: internal error: process exited while connecting to monitor: >>>>>>>>>>Len 16
  2017-05-02T10:35:40.016390Z qemu-system-x86_64: -object \
    secret,id=virtio-disk1-luks-secret0,data=SEtNi5vDUeyseMKHwc1c1Q==,\
    keyid=masterKey0,iv=zm7apUB1A6dPcH53VW960Q==,format=base64: \
    Incorrect number of padding bytes (56) found on decrypted data

Notice how the padding '56' corresponds to the ordinal value of
the character '8'.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
(cherry picked from commit 71890992da)
2017-05-10 18:02:39 -04:00
Laine Stump
de3d12a4b3 network: better log message when network is inactive during reconnect
If the network isn't active during networkNotifyActualDevice(), we
would log an error message stating that the bridge device didn't
exist. This patch adds a check to see if the network is active, making
the logs more useful in the case that it isn't.

Partially resolves: https://bugzilla.redhat.com/1442700

(cherry picked from commit 7949de960e)
2017-05-10 18:02:39 -04:00
Laine Stump
29b57a2f15 qemu: don't kill qemu process on restart if networkNotify fails
Nothing that could happen during networkNotifyActualDevice() could
justify unceremoniously killing the qemu process, but that's what we
were doing.

In particular, new code added in commit 85bcc022 (first appearred in
libvirt-3.2.0) attempts to reattach tap devices to their assigned
bridge devices when libvirtd restarts (to make it easier to recover
from a restart of a libvirt network). But if the network has been
stopped and *not* restarted, the bridge device won't exist and
networkNotifyActualDevice() will fail.

This patch changes networkNotifyActualDevice() and
qemuProcessNotifyNets() to return void, so that qemuProcessReconnect()
will soldier on regardless of what happens (any errors will still be
logged though).

Partially resolves: https://bugzilla.redhat.com/1442700

(cherry picked from commit cb182eb11d)
2017-05-10 18:02:39 -04:00
Pavel Hrdina
6287e7ea4a conf: format only relevant attributes for graphics based on listen type
This patch changes following output:

    ...
    <graphics type='vnc' port='-1' autoport='yes'>
      <listen type='none'/>
    </graphics>
    ...

into this output:

    ...
    <graphics type='vnc'>
      <listen type='none'/>
    </graphics>
    ...

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit 2b7d516434)
2017-05-10 18:02:39 -04:00
Peter Krempa
a050815a26 qemu: Move freeing of PCI address list to qemuProcessStop
Rather than freeing the list before starting a new VM clear it after
stopping the old instance when the data becomes invalid.

(cherry picked from commit 44f8e00b6b)
2017-05-10 18:02:39 -04:00
Peter Krempa
b4b8804978 qemu: process: Clean up priv->migTLSAlias
The alias would be leaked, since it's not freed on the vm stop path.

(cherry picked from commit 8c1fee5f12)
2017-05-10 18:02:39 -04:00
Peter Krempa
849fbcf723 qemu: process: Don't leak priv->usbaddrs after VM restart
Since the private data structure is not freed upon stopping a VM, the
usbaddrs pointer would be leaked:

==15388== 136 (16 direct, 120 indirect) bytes in 1 blocks are definitely lost in loss record 893 of 1,019
==15388==    at 0x4C2CF55: calloc (vg_replace_malloc.c:711)
==15388==    by 0x54BF64A: virAlloc (viralloc.c:144)
==15388==    by 0x5547588: virDomainUSBAddressSetCreate (domain_addr.c:1608)
==15388==    by 0x144D38A2: qemuDomainAssignUSBAddresses (qemu_domain_address.c:2458)
==15388==    by 0x144D38A2: qemuDomainAssignAddresses (qemu_domain_address.c:2515)
==15388==    by 0x144ED1E3: qemuProcessPrepareDomain (qemu_process.c:5398)
==15388==    by 0x144F51FF: qemuProcessStart (qemu_process.c:5979)
[...]

(cherry picked from commit 3ab802d689)
2017-05-10 18:02:39 -04:00
Peter Krempa
0b99253a4b qemu: process: Clean automatic NUMA/cpu pinning information on shutdown
Clean the stale data after shutting down the VM. Otherwise the data
would be leaked on next VM start. This happens due to the fact that the
private data object is not freed on destroy of the VM.

(cherry picked from commit 1730cdc665)
2017-05-10 18:02:39 -04:00
Eric Farman
26dc51efc8 qemu: Remove extra messages for vhost-scsi hotplug
As with virtio-scsi, the "internal error" messages after
preparing a vhost-scsi hostdev overwrites more meaningful
error messages deeper in the callchain.  Remove it too.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
(cherry picked from commit 6ff38cee60)
2017-05-10 18:02:38 -04:00
Eric Farman
6f0ffd8b22 qemu: Remove extra messages from virtio-scsi hotplug
I tried to attach a SCSI LUN to two different guests, and forgot
to specify "shareable" in the hostdev XML.  Attaching the device
to the second guest failed, but the message was not helpful in
telling me what I was doing wrong:

  $ cat scsi_scratch_disk.xml
    <hostdev mode='subsystem' type='scsi'>
      <source>
        <adapter name='scsi_host3'/>
        <address bus='0' target='15' unit='1074151456'/>
      </source>
    </hostdev>

  $ virsh attach-device dasd_sles_d99c scsi_scratch_disk.xml
  Device attached successfully

  $ virsh attach-device dasd_fedora_0e1e scsi_scratch_disk.xml
  error: Failed to attach device from scsi_scratch_disk.xml
  error: internal error: Unable to prepare scsi hostdev: scsi_host3:0:15:1074151456

I eventually discovered my error, but thought it was weird that
Libvirt doesn't provide something more helpful in this case.
Looking over the code we had just gone through, I commented out
the "internal error" message, and got something more useful:

  $ virsh attach-device dasd_fedora_0e1e scsi_scratch_disk.xml
  error: Failed to attach device from scsi_scratch_disk.xml
  error: Requested operation is not valid: SCSI device 3:0:15:1074151456 is already in use by other domain(s) as 'non-shareable'

Looking over the error paths here, we seem to issue better
messages deeper in the callchain so these "internal error"
messages overwrite any of them.  Remove them, so that the
more detailed errors are seen.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
(cherry picked from commit 33c1fc430d)
2017-05-10 18:02:38 -04:00
Eric Farman
efadc40f7d qemu: Check return code from qemuHostdevPrepareSCSIDevices
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
(cherry picked from commit 2dc94c3c6b)
2017-05-10 18:02:38 -04:00
Peter Krempa
796d0c1227 qemu: numa: Don't return automatic nodeset for inactive domain
qemuDomainGetNumaParameters would return the automatic nodeset even for
the persistent config if the domain was running. This is incorrect since
the automatic nodeset will be re-queried upon starting the vm.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1445325
(cherry picked from commit 135c56e2b8)
2017-05-10 18:02:38 -04:00
Jiri Denemark
13bc6424d4 qemu: Ignore missing query-migrate-parameters
Migration with old QEMU which does not support query-migrate-parameters
would fail because the QMP command is called unconditionally since the
introduction of TLS migration. Previously it was only called if the user
explicitly requested a feature which uses QEMU migration parameters. And
even then the situation was not ideal, instead of reporting an
unsupported feature we'd just complain about missing QMP command.

Trivially no migration parameters are supported when
query-migrate-parameters QMP command is missing. There's no need to
report an error if it is missing, the callers will report better error
if needed.

https://bugzilla.redhat.com/show_bug.cgi?id=1441934

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit ac58c03606)
2017-05-10 18:02:38 -04:00
Wang King
7893cc87e0 daemon: Fix domain name leak in error path
Domain name is duplicated in make_nonnull_domain, but not freed when
virTypedParamsSerialize returns error.

(cherry picked from commit f69340472c)
2017-05-10 18:02:38 -04:00
ZhiPeng Lu
2222624db6 qemu: fix argument of virDomainNetGetActualDirectMode
it should be a comparison of modes between new and old devices. So
the argument of the second virDomainNetGetActualDirectMode should be
newdev.

Signed-off-by: ZhiPeng Lu <lu.zhipeng@zte.com.cn>
(cherry picked from commit c77bc47f43)
2017-05-10 18:02:38 -04:00
Yi Wang
db414771a2 rpc: fix keep alive timer segfault
ka maybe have been freeed in virObjectUnref, application using
virKeepAliveTimer will segfault when unlock ka. We should keep
ka's refs positive before using it.

#0  0x00007fd8f79970e8 in virClassIsDerivedFrom (klass=0xdeadbeef, parent=0x7fd8e8001b80) at util/virobject.c:169
#1  0x00007fd8f799742e in virObjectIsClass (anyobj=anyobj entry=0x7fd8e800b9c0, klass=<optimized out>) at util/virobject.c:365
#2  0x00007fd8f79974e4 in virObjectUnlock (anyobj=0x7fd8e800b9c0) at util/virobject.c:338
#3  0x00007fd8f7ac477e in virKeepAliveTimer (timer=<optimized out>, opaque=0x7fd8e800b9c0) at rpc/virkeepalive.c:177
#4  0x00007fd8f7e5c9cf in libvirt_virEventInvokeTimeoutCallback () from /usr/lib64/python2.7/site-packages/libvirtmod.so
#5  0x00007fd8ff64db94 in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
#6  0x00007fd8ff64f1ad in PyEval_EvalCodeEx () from /lib64/libpython2.7.so.1.0
#7  0x00007fd8ff64d85f in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
#8  0x00007fd8ff64d950 in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
#9  0x00007fd8ff64d950 in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
#10 0x00007fd8ff64f1ad in PyEval_EvalCodeEx () from /lib64/libpython2.7.so.1.0
#11 0x00007fd8ff5dc098 in function_call () from /lib64/libpython2.7.so.1.0
#12 0x00007fd8ff5b7073 in PyObject_Call () from /lib64/libpython2.7.so.1.0
#13 0x00007fd8ff5c6085 in instancemethod_call () from /lib64/libpython2.7.so.1.0
#14 0x00007fd8ff5b7073 in PyObject_Call () from /lib64/libpython2.7.so.1.0
#15 0x00007fd8ff648ff7 in PyEval_CallObjectWithKeywords () from /lib64/libpython2.7.so.1.0
#16 0x00007fd8ff67d7e2 in t_bootstrap () from /lib64/libpython2.7.so.1.0
#17 0x00007fd8ff358df3 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fd8fe97d3ed in clone () from /lib64/libc.so.6

Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit ab5bb6f346)
2017-05-10 18:02:38 -04:00
Laine Stump
e1cb5f7913 util: allow ignoring SIOCSIFHWADDR when errno is EPERM
Commit f4ef3a71 made a variation of virNetDevSetMAC that would return
without logging an error message if errno was set to
EADDRNOTAVAIL. This errno is set by some SRIOV VF drivers (in
particular igbvf) when they fail to set the device's MAC address due
to the PF driver refusing the request. This is useful if we want to
try a different method of setting the VF MAC address before giving up
(Commit 86556e16 actually does this, setting the desired MAC address
to the "admin MAC in the PF, then detaching and reattaching the VF
netdev driver to force a reinit of the MAC address).

During testing of Bug 1442040 t was discovered that the ixgbe driver
returns EPERM in this situation, so this patch changes the exception
case for silent+non-terminal failure to account for this difference.

Completes resolution to: https://bugzilla.redhat.com/1415609 (RHEL 7.4)
                         https://bugzilla.redhat.com/1442040 (RHEL 7.3.z)

(cherry picked from commit 997134fb8b)
2017-05-10 18:02:38 -04:00
Pavel Hrdina
2679eeea0e util: check ifa_addr pointer before accessing its elements
Reported by Rafał Wojciechowski <it@rafalwojciechowski.pl>.

Thread 1 (Thread 0x7f194b99d700 (LWP 5631)):
0  virNetDevGetifaddrsAddress (addr=0x7f194b99c7c0, ifname=0x7f193400e2b0 "ovirtmgmt") at util/virnetdevip.c:738
1  virNetDevIPAddrGet (ifname=0x7f193400e2b0 "ovirtmgmt", addr=addr@entry=0x7f194b99c7c0) at util/virnetdevip.c:795
2  0x00007f19467800d6 in networkGetNetworkAddress (netname=<optimized out>, netaddr=netaddr@entry=0x7f1924013f18) at network/bridge_driver.c:4780
3  0x00007f193e43a33c in qemuProcessGraphicsSetupNetworkAddress (listenAddr=0x7f19340f7650 "127.0.0.1", glisten=0x7f1924013f10) at qemu/qemu_process.c:4062
4  qemuProcessGraphicsSetupListen (vm=<optimized out>, graphics=0x7f1924014f10, cfg=0x7f1934119f00) at qemu/qemu_process.c:4133
5  qemuProcessSetupGraphics (flags=17, vm=0x7f19240155d0, driver=0x7f193411f1d0) at qemu/qemu_process.c:4196
6  qemuProcessPrepareDomain (conn=conn@entry=0x7f192c00ab50, driver=driver@entry=0x7f193411f1d0, vm=vm@entry=0x7f19240155d0, flags=flags@entry=17) at qemu/qemu_process.c:4969
7  0x00007f193e4417c0 in qemuProcessStart (conn=conn@entry=0x7f192c00ab50, driver=driver@entry=0x7f193411f1d0, vm=0x7f19240155d0,asyncJob=asyncJob@entry=QEMU_ASYNC_JOB_START, migrateFrom=migrateFrom@entry=0x0, migrateFd=migrateFd@entry=-1, migratePath=migratePath@entry=0x0,snapshot=snapshot@entry=0x0, vmop=vmop@entry=VIR_NETDEV_VPORT_PROFILE_OP_CREATE, flags=17, flags@entry=1) at qemu/qemu_process.c:5553

Man page for getifaddrs also states that the "ifa_addr" may contain
a null pointer which happens if there is an existing network interface
on the host without IP address.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit 42000bf7e5)
2017-05-10 18:02:38 -04:00
Jim Fehlig
be3051bfca Increase default task limit for libvirtd
libvirtd can spawn threads/tasks when creating new domains for
some hypervisors such as Xen's libxl driver, quickly reaching
the cgroups pids controller default TasksMax setting of 512. When
the limit is reached, attempting to create additional domains
results in an error from the cgroups pids controller, e.g.

kernel: [71282.213347] cgroup: fork rejected by pids controller in
/system.slice/libvirtd.service

Depending on domain type and configuration, anywhere from 4-7
threads/tasks may be created by libxl when starting a domain.
In order to support 4096 domains, similar to commit 27cd763500,
increase the TasksMax setting in libvirtd.service to
4096 * 8 = 32768 tasks.

(cherry picked from commit 6b3fb86b39)
2017-05-10 18:02:37 -04:00
Daniel P. Berrange
de609c0149 Fix error reporting when poll returns POLLHUP/POLLERR
In the RPC client event loop code, if poll() returns only a POLLHUP
or POLLERR status, then we end up reporting a bogus error message:

  error: failed to connect to the hypervisor
  error: An error occurred, but the cause is unknown

We do actually report an error, but we virNetClientMarkClose method
has already captured the error status before we report it, so the
real error gets thrown away. The key fix is to report the error
before calling virNetClientMarkClose(). In changing this, we also
split out reporting of POLLHUP vs POLLERR to make any future bugs
easier to diagnose.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
(cherry picked from commit 234ac4e18d)
2017-05-10 18:02:37 -04:00
Jiri Denemark
6611f38036 spec: Avoid RPM verification errors on nwfilter XMLs
/etc/libvirt/nwfilter/*.xml files are installed with no UUID, which
means libvirtd will automatically alter all of them once it starts. Thus
RPM verification will always fail on them. Let's use a trick similar to
the default network XML and store nwfilter XMLs in /usr/share. They will
be copied into /etc in %post. Additionally the /etc files are marked as
%ghost so that they are uninstalled if the RPM package is removed.

Note that the %post script overwrites existing files with new ones on
upgrade, which is what has always been happening.

https://bugzilla.redhat.com/show_bug.cgi?id=1431581
https://bugzilla.redhat.com/show_bug.cgi?id=1378774

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 1d3963dba5)
2017-05-10 18:02:37 -04:00
Jim Fehlig
79e09184e3 xenconfig: avoid double free on OOM testing
Fix xlconfig channel tests when OOM testing is enabled.

TEST: xlconfigtest
32) Xen XL-2-XML Format channel-unix                                  ... OK
    Test OOM for nalloc=55 ................................................*** Error in `/home/jfehlig/virt/upstream/libvirt/tests/.libs/xlconfigtest': double free or corruption (fasttop): 0x0000000000679550 ***
...
(gdb) bt
#0  0x00007ffff36875af in raise () from /lib64/libc.so.6
#1  0x00007ffff36889aa in abort () from /lib64/libc.so.6
#2  0x00007ffff36c5150 in __libc_message () from /lib64/libc.so.6
#3  0x00007ffff36cb4f6 in malloc_printerr () from /lib64/libc.so.6
#4  0x00007ffff36cbcee in _int_free () from /lib64/libc.so.6
#5  0x00007ffff782babf in virFree (ptrptr=0x7fffffffdca8) at util/viralloc.c:582
#6  0x000000000042f2f3 in xenParseXLChannel (conf=0x677350, def=0x6815b0) at xenconfig/xen_xl.c:788
#7  0x000000000042f44e in xenParseXL (conf=0x677350, caps=0x6832b0, xmlopt=0x67f6e0) at xenconfig/xen_xl.c:828
#8  0x00000000004105a3 in testCompareFormatXML (
    xlcfg=0x6811e0 "/home/jfehlig/virt/upstream/libvirt/tests/xlconfigdata/test-channel-unix.cfg",
    xml=0x681110 "/home/jfehlig/virt/upstream/libvirt/tests/xlconfigdata/test-channel-unix.xml", replaceVars=false)
    at xlconfigtest.c:152

When a channel is successfully parsed and its path and name fields
assigned from local variables, set the local variables to NULL to
prevent a double free on error.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
(cherry picked from commit b2c12f5765)
2017-05-10 18:02:37 -04:00
Wim ten Have
48158a8bbe xenFormatXLDomainDisks: avoid double free on OOM testing
Fix xlconfigtest runs build for --enable-test-oom on
        Xen XL-2-XML Parse  new-disk

    #0  0x00007ffff3bd791f in raise () from /lib64/libc.so.6
    #1  0x00007ffff3bd951a in abort () from /lib64/libc.so.6
    #2  0x00007ffff3c1b200 in __libc_message () from /lib64/libc.so.6
    #3  0x00007ffff3c2488a in _int_free () from /lib64/libc.so.6
    #4  0x00007ffff3c282bc in free () from /lib64/libc.so.6
    #5  0x00007ffff7864fcb in virFree (ptrptr=ptrptr@entry=0x7fffffffd868) at util/viralloc.c:582
    #6  0x00007ffff78776e5 in virConfFreeValue (val=<optimized out>) at util/virconf.c:178
==> #7  0x0000000000425759 in xenFormatXLDomainDisks (def=0x7fffffffd8c0, def=0x7fffffffd8c0, conf=0x658220)
        at xenconfig/xen_xl.c:1159
    #8  xenFormatXL (def=def@entry=0x66ec20, conn=conn@entry=0x668cf0) at xenconfig/xen_xl.c:1558
    #9  0x000000000040ea1d in testCompareParseXML (replaceVars=<optimized out>,
        xml=0x65f5e0 "/home/wtenhave/WORK/libvirt/history/libvirt/tests/xlconfigdata/test-fullvirt-ovmf.xml",
        xlcfg=0x65f6b0 "/home/wtenhave/WORK/libvirt/history/libvirt/tests/xlconfigdata/test-fullvirt-ovmf.cfg")
        at xlconfigtest.c:105
    #10 testCompareHelper (data=<optimized out>) at xlconfigtest.c:205
    #11 0x000000000041079a in virTestRun (title=title@entry=0x431cf0 "Xen XL-2-XML Parse  fullvirt-ovmf",
        body=body@entry=0x40e720 <testCompareHelper>, data=data@entry=0x7fffffffda50) at testutils.c:247
    #12 0x000000000040ebc2 in mymain () at xlconfigtest.c:256
    #13 0x0000000000411070 in virTestMain (argc=1, argv=0x7fffffffdc08, func=0x40f2c0 <mymain>) at testutils.c:992
    #14 0x00007ffff3bc2401 in __libc_start_main () from /lib64/libc.so.6
    #15 0x000000000040e5da in _start ()

symmetry seems missing its sibbling coded functionality
demonstrated under functions;
        xenFormatXLUSBController()
        xenFormatXLUSB()
        xenFormatXLDomainChannels()
        xenFormatXMDisks

Signed-off-by: Wim ten Have <wim.ten.have@oracle.com>
(cherry picked from commit 2c1a31a375)
2017-05-10 15:35:17 -04:00
Wim ten Have
9a2ed8c037 virConfSaveValue: protect against a NULL pointer reference
Fix xlconfigtest runs build for --enable-test-oom on
        Xen XL-2-XML Parse  channel-pty

Program received signal SIGSEGV, Segmentation fault.

    #0  0x00007ffff3c2b373 in __strchr_sse2 () from /lib64/libc.so.6
==> #1  0x00007ffff7875701 in virConfSaveValue (buf=buf@entry=0x7fffffffd8a0, val=val@entry=0x674750) at util/virconf.c:290
    #2  0x00007ffff7875668 in virConfSaveValue (buf=buf@entry=0x7fffffffd8a0, val=<optimized out>) at util/virconf.c:306
    #3  0x00007ffff78757ef in virConfSaveEntry (buf=buf@entry=0x7fffffffd8a0, cur=cur@entry=0x674780) at util/virconf.c:338
    #4  0x00007ffff78783eb in virConfWriteMem (memory=0x665570 "", len=len@entry=0x7fffffffd910, conf=conf@entry=0x65b940)
        at util/virconf.c:1543
    #5  0x000000000040eccb in testCompareParseXML (replaceVars=<optimized out>, xml=<optimized out>,
        xlcfg=0x662c00 "/home/wtenhave/WORK/libvirt/OOMtesting/libvirt-devel/tests/xlconfigdata/test-channel-pty.cfg")
        at xlconfigtest.c:108
    #6  testCompareHelper (data=<optimized out>) at xlconfigtest.c:205
    #7  0x0000000000410b3a in virTestRun (title=title@entry=0x432cc0 "Xen XL-2-XML Parse  channel-pty",
        body=body@entry=0x40e9b0 <testCompareHelper>, data=data@entry=0x7fffffffd9f0) at testutils.c:247
    #8  0x000000000040f322 in mymain () at xlconfigtest.c:278
    #9  0x0000000000411410 in virTestMain (argc=1, argv=0x7fffffffdba8, func=0x40f660 <mymain>) at testutils.c:992
    #10 0x00007ffff3bc0401 in __libc_start_main () from /lib64/libc.so.6
    #11 0x000000000040e86a in _start ()

    (gdb) frame 1
    #1  0x00007ffff7875701 in virConfSaveValue (buf=buf@entry=0x7fffffffd8a0, val=val@entry=0x674750) at util/virconf.c:290
    290                 if (strchr(val->str, '\n') != NULL) {
    (gdb) print *val
    $1 = {type = VIR_CONF_STRING, next = 0x0, l = 0, str = 0x0, list = 0x0}

Signed-off-by: Wim ten Have <wim.ten.have@oracle.com>
(cherry picked from commit ae5d758209)
2017-05-10 15:35:14 -04:00
John Ferlan
5040c8daa5 conf: Add check for non scsi_host parent during vport delete
https://bugzilla.redhat.com/show_bug.cgi?id=1420740

If the parent is not a scsi_host, then we can just happily return since
we won't be removing a vport.

Fixes a bug with the following output:

$ virsh pool-destroy host4_hba_pool
error: Failed to destroy pool host4_hba_pool
error: internal error: Invalid adapter name 'pci_0000_10_00_1' for SCSI pool

$

(cherry picked from commit 84f178bdc7)
2017-05-10 15:35:02 -04:00
Wang King
268c7e085a util: Fix resource leak
The virRotatingFileWriterAppend method leaks the file->entry
on the virRotatingFileWriterEntryNew failing path.

(cherry picked from commit 123770cd4e)
2017-05-10 15:34:32 -04:00
Wang King
0c20c9092c test: Remove unused variate @maxcpu in testDomainGetVcpus
Since refactoring by commit id '3dd859c0', @maxcpu is no longer used.

(cherry picked from commit b2641b4392)
2017-05-10 15:34:13 -04:00
Wang King
3e79094909 esx: Fix memory leak
Variable def going out of scope leaks the storage def.source.hosts points to.

(cherry picked from commit d76267b2e4)
2017-05-10 15:33:55 -04:00
Wang King
e0af3fd525 esx: Fix incorrect memory compare size in esxStoragePoolLookupByUUID
Use MD5_DIGEST_SIZE or VIR_UUID_BUFLEN rather than VIR_UUID_STRING_BUFLEN
when compare @uuid with @md5.

(cherry picked from commit 77cc51a482)
2017-05-10 15:33:45 -04:00
Peter Krempa
2c59352638 qemu: snapshot: Skip empty drives with internal snapshots
The code that validates whether an internal snapshot is possible would
reject an empty but not-readonly drive. Since floppies can have this
property, add a check for emptiness.

(cherry picked from commit eee3b4b949)
2017-05-10 15:33:09 -04:00
Ján Tomko
e62d61e7f8 qemu: do not crash on USB address with no port and invalid bus
Properly error out when the user requests a port from a bus
that does not have a controller present in the domain XML.

https://bugzilla.redhat.com/show_bug.cgi?id=1441589
(cherry picked from commit b003b9781b)
2017-05-10 15:32:04 -04:00
Martin Kletzander
670102c0ad man: Align vol-resize arguments with the output of help
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
(cherry picked from commit c3d1df7b85)
2017-05-10 15:31:17 -04:00
Peter Krempa
c4d7361feb qemu: conf: Don't leak snapshot image format conf variable
==20406== 4 bytes in 1 blocks are definitely lost in loss record 6 of 1,059
==20406==    at 0x4C2AF3F: malloc (vg_replace_malloc.c:299)
==20406==    by 0x8F17D39: strdup (in /lib64/libc-2.24.so)
==20406==    by 0x552C0E0: virStrdup (virstring.c:784)
==20406==    by 0x54D3622: virConfGetValueString (virconf.c:945)
==20406==    by 0x144E4692: virQEMUDriverConfigLoadFile (qemu_conf.c:687)
==20406==    by 0x1452A744: qemuStateInitialize (qemu_driver.c:664)
==20406==    by 0x55DB585: virStateInitialize (libvirt.c:770)
==20406==    by 0x124570: daemonRunStateInit (libvirtd.c:881)
==20406==    by 0x5532990: virThreadHelper (virthread.c:206)
==20406==    by 0x8C82493: start_thread (in /lib64/libpthread-2.24.so)
==20406==    by 0x8F7FA1E: clone (in /lib64/libc-2.24.so)

(cherry picked from commit 2ef3aa8f63)
2017-05-10 15:30:55 -04:00
Erik Skultety
1cf9493e94 qemu: Fix mdev checking for VFIO support
Commit a4a39d90 added a check that checks for VFIO support with mediated
devices. The problem is that the hostdev preparing functions behave like
a fallthrough if device of that specific type doesn't exist. However,
the check for VFIO support was independent of the existence of a mdev
device which caused the guest to fail to start with any device to be
directly assigned if VFIO was disabled/unavailable in the kernel.
The proposed change first ensures that it makes sense to check for VFIO
support in the first place, and only then performs the VFIO support check
itself.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1441291

Signed-off-by: Erik Skultety <eskultet@redhat.com>
(cherry picked from commit b4c2ac8d56)
2017-05-10 15:30:38 -04:00
Wang King
679aa1901d util: systemd: Don't strlen a possibly NULL string
Coverity complains about virBufferCurrentContent might be return null
when calling strlen, so check virBufferError first before calling
strlen.

(cherry picked from commit c5ca209f58)
2017-05-10 15:30:24 -04:00
Wang King
a7aacb742e interface: Fix resource leak in netcfConnectListAllInterfaces error path
On virGetInterface failure, call virInterfaceDefFree for the @def.

(cherry picked from commit 1b1b045915)
2017-05-10 15:30:16 -04:00
Wang King
dce5c95c28 virsh: don't leak @cpumap in virshVcpuPinQuery
==18591== 16 bytes in 1 blocks are definitely lost in loss record 41 of 183
==18591==    at 0x4C2B934: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==18591==    by 0x54EBB1C: virAllocN (viralloc.c:191)
==18591==    by 0x1628CA: _vshMalloc (vsh.c:136)
==18591==    by 0x1344C4: virshVcpuPinQuery (virsh-domain.c:6603)
==18591==    by 0x1344C4: cmdVcpuPin (virsh-domain.c:6707)
==18591==    by 0x1631BF: vshCommandRun (vsh.c:1312)
==18591==    by 0x12DBB1: main (virsh.c:961)

(cherry picked from commit b1aa4613a7)
2017-05-10 15:29:57 -04:00
Pavel Hrdina
3cfd60b121 tests: fix some resource leaks
Found by running valgrind for these tests.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit 9005a64b5c)
2017-05-10 15:21:38 -04:00
Pavel Hrdina
e675e874fa rpc: fix resource leak
Commit 252610f7dd switched to use hash to store servers.
Function virHashGetItems returns allocated array which needs
to be freed also for successful path, not only if there is
an error.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit ab0a461b8c)
2017-05-10 15:21:35 -04:00
Pavel Hrdina
c714afcc99 src: fix multiple resource leaks in loops
All of the variables are filled inside a loop and therefore
needs to be also freed in every cycle.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit ffc810b7c7)
2017-05-10 15:21:32 -04:00
Pavel Hrdina
fdd08607c2 conf/domain_capabilities: fix resource leak
Commit 14319c81a0 introduced CPU host model in domain capabilities
and the *hostmodel* variable is always filled by virCPUDefCopy()
and needs to be freed.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit 87d97a9d0a)
2017-05-10 15:21:26 -04:00
Marc Hartmayer
9a47afb1cd qemu: Fix two use-after-free situations
There were multiple race conditions that could lead to segmentation
faults. The first precondition for this is qemuProcessLaunch must fail
sometime shortly after starting the new QEMU process. The second
precondition for the segmentation faults is that the new QEMU process
dies - or to be more precise the QEMU monitor has to be closed
irregularly. If both happens during qemuProcessStart (starting a
domain) there are race windows between the thread with the event
loop (T1) and the thread that is starting the domain (T2).

First segmentation fault scenario:
If qemuProcessLaunch fails during qemuProcessStart the code branches
to the 'stop' path where 'qemuMonitorSetDomainLog(priv->mon, NULL,
NULL, NULL)' will set the log function of the monitor to NULL (done in
T2). In the meantime the event loop of T1 will wake up with an EOF
event for the QEMU monitor because the QEMU process has died. The
crash occurs if T1 has checked 'mon->logFunc != NULL' in qemuMonitorIO
just before the logFunc was set to NULL by T2. If this situation
occurs T1 will try to call mon->logFunc which leads to the
segmentation fault.

Solution:
Require the monitor lock for setting the log function.

Backtrace:
0  0x0000000000000000 in ?? ()
1  0x000003ffe9e45316 in qemuMonitorIO (watch=<optimized out>,
fd=<optimized out>, events=<optimized out>, opaque=0x3ffe08aa860) at
../../src/qemu/qemu_monitor.c:727
2  0x000003fffda2e1a4 in virEventPollDispatchHandles (nfds=<optimized
out>, fds=0x2aa000fd980) at ../../src/util/vireventpoll.c:508
3  0x000003fffda2e398 in virEventPollRunOnce () at
../../src/util/vireventpoll.c:657
4  0x000003fffda2ca10 in virEventRunDefaultImpl () at
../../src/util/virevent.c:314
5  0x000003fffdba9366 in virNetDaemonRun (dmn=0x2aa000cc550) at
../../src/rpc/virnetdaemon.c:818
6  0x000002aa00024668 in main (argc=<optimized out>, argv=<optimized
out>) at ../../daemon/libvirtd.c:1541

Second segmentation fault scenario:
If qemuProcessLaunch fails it will unref the log context and with
invoking qemuMonitorSetDomainLog(priv->mon, NULL, NULL, NULL)
qemuDomainLogContextFree() will be invoked. qemuDomainLogContextFree()
invokes virNetClientClose() to close the client and cleans everything
up (including unref of _virLogManager.client) when virNetClientClose()
returns. When T1 is now trying to report 'qemu unexpectedly closed the
monitor' libvirtd will crash because the client has already been
freed.

Solution:
As the critical section in qemuMonitorIO is protected with the monitor
lock we can use the same solution as proposed for the first
segmentation fault.

Backtrace:
0  virClassIsDerivedFrom (klass=0x3100979797979797,
parent=0x2aa000d92f0) at ../../src/util/virobject.c:169
1  0x000003fffda659e6 in virObjectIsClass (anyobj=<optimized out>,
klass=<optimized out>) at ../../src/util/virobject.c:365
2  0x000003fffda65a24 in virObjectLock (anyobj=0x3ffe08c1db0) at
../../src/util/virobject.c:317
3  0x000003fffdba4688 in
virNetClientIOEventLoop (client=client@entry=0x3ffe08c1db0,
thiscall=thiscall@entry=0x2aa000fbfa0) at
../../src/rpc/virnetclient.c:1668
4  0x000003fffdba4b4c in
virNetClientIO (client=client@entry=0x3ffe08c1db0,
thiscall=0x2aa000fbfa0) at ../../src/rpc/virnetclient.c:1944
5  0x000003fffdba4d42 in
virNetClientSendInternal (client=client@entry=0x3ffe08c1db0,
msg=msg@entry=0x2aa000cc710, expectReply=expectReply@entry=true,
nonBlock=nonBlock@entry=false) at ../../src/rpc/virnetclient.c:2116
6  0x000003fffdba6268 in
virNetClientSendWithReply (client=0x3ffe08c1db0, msg=0x2aa000cc710) at
../../src/rpc/virnetclient.c:2144
7  0x000003fffdba6e8e in virNetClientProgramCall (prog=0x3ffe08c1120,
client=<optimized out>, serial=<optimized out>, proc=<optimized out>,
noutfds=<optimized out>, outfds=0x0, ninfds=0x0, infds=0x0,
args_filter=0x3fffdb64440
<xdr_virLogManagerProtocolDomainReadLogFileArgs>, args=0x3ffffffe010,
ret_filter=0x3fffdb644c0
<xdr_virLogManagerProtocolDomainReadLogFileRet>, ret=0x3ffffffe008) at
../../src/rpc/virnetclientprogram.c:329
8  0x000003fffdb64042 in
virLogManagerDomainReadLogFile (mgr=<optimized out>, path=<optimized
out>, inode=<optimized out>, offset=<optimized out>, maxlen=<optimized
out>, flags=0) at ../../src/logging/log_manager.c:272
9  0x000003ffe9e0315c in qemuDomainLogContextRead (ctxt=0x3ffe08c2980,
msg=0x3ffffffe1c0) at ../../src/qemu/qemu_domain.c:4422
10 0x000003ffe9e280a8 in qemuProcessReadLog (logCtxt=<optimized out>,
msg=msg@entry=0x3ffffffe288) at ../../src/qemu/qemu_process.c:1800
11 0x000003ffe9e28206 in qemuProcessReportLogError (logCtxt=<optimized
out>, msgprefix=0x3ffe9ec276a "qemu unexpectedly closed the monitor")
at ../../src/qemu/qemu_process.c:1836
12 0x000003ffe9e28306 in
qemuProcessMonitorReportLogError (mon=mon@entry=0x3ffe085cf10,
msg=<optimized out>, opaque=<optimized out>) at
../../src/qemu/qemu_process.c:1856
13 0x000003ffe9e452b6 in qemuMonitorIO (watch=<optimized out>,
fd=<optimized out>, events=<optimized out>, opaque=0x3ffe085cf10) at
../../src/qemu/qemu_monitor.c:726
14 0x000003fffda2e1a4 in virEventPollDispatchHandles (nfds=<optimized
out>, fds=0x2aa000fd980) at ../../src/util/vireventpoll.c:508
15 0x000003fffda2e398 in virEventPollRunOnce () at
../../src/util/vireventpoll.c:657
16 0x000003fffda2ca10 in virEventRunDefaultImpl () at
../../src/util/virevent.c:314
17 0x000003fffdba9366 in virNetDaemonRun (dmn=0x2aa000cc550) at
../../src/rpc/virnetdaemon.c:818
18 0x000002aa00024668 in main (argc=<optimized out>, argv=<optimized
out>) at ../../daemon/libvirtd.c:1541

Other code parts where the same problem was possible to occur are
fixed as well (qemuMigrationFinish, qemuProcessStart, and
qemuDomainSaveImageStartVM).

Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
Reported-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
(cherry picked from commit 20e95cb7c8)
2017-05-10 15:20:42 -04:00
John Ferlan
a45034e1ee disk: Force usage of parted when checking disk format for "bsd"
https://bugzilla.redhat.com/show_bug.cgi?id=1439132

Add "bsd" to the list of format types to not checked during blkid
processing even though it supposedly knows the format - for some
(now unknown) reason it's returning partition table not found. So
let's just let PARTED handle "bsd" too.

Signed-off-by: John Ferlan <jferlan@redhat.com>
(cherry picked from commit 98f424d503)
2017-05-10 15:20:12 -04:00
John Ferlan
facbb1f0df disk: Resolve issues with disk partition build/start checks
https://bugzilla.redhat.com/show_bug.cgi?id=1439132

Commit id 'a48c674fb' added a check for format types "dvh" and "pc98"
to use the parted print processing instead of using blkid processing
in order to validate the label on the disk was what is expected for
disk pool startup. However, commit id 'a4cb4a74f' really messed things
up by missing an else condition causing PARTEDFindLabel to always
return DIFFERENT.

Signed-off-by: John Ferlan <jferlan@redhat.com>
(cherry picked from commit f2a1232031)
2017-05-10 15:19:56 -04:00
Pavel Hrdina
e495bdef72 conf: create new RemovalFailed event using correct class
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit be193c4dc6)
2017-05-10 15:19:43 -04:00
Pavel Hrdina
6f2b428fd2 qemu: fix memory leak and check mdevPath
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit d58c146a4f)
2017-05-10 15:19:35 -04:00
Jiri Denemark
bca95e752a qemu: Properly reset TLS in qemuProcessRecoverMigrationIn
There is no async job running when a freshly started libvirtd is trying
to recover from an interrupted incoming migration. While at it, let's
call qemuMigrationResetTLS every time we don't kill the domain. This is
not strictly necessary since TLS is not supported when v2 migration
protocol is used, but doing so makes more sense.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 59b28ecab8)
2017-05-10 15:18:38 -04:00
Jiri Denemark
afb435d813 Properly ignore files in build-aux directory
We want to ignore all files except *.pl in build-aux directory, however
the unignore pattern "!/build-aux/*.pl" doesn't have any effect because
a previous "/build-aux/" pattern ignores the directory itself rather
than individual files in it.

https://bugzilla.redhat.com/show_bug.cgi?id=1439994

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit f0ad8e7ee0)
2017-05-10 15:18:38 -04:00
Martin Kletzander
0b6143eb9a conf: Fix possible memleak in capabilities
If formatting NUMA topology fails, the function returns immediatelly,
but the buffer structure allocated on the stack references lot of
heap-allocated memory and that would get lost in such case.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
(cherry picked from commit 6369ee0483)
2017-05-10 15:18:38 -04:00
Ján Tomko
b79808000d Split out -Wframe-larger-than warning from WARN_CLFAGS
Introduce STRICT_FRAME_LIMIT_CFLAGS that will be used for
production code and RELAXED_FRAME_LIMIT_CFLAGS for tests.

Raising the limit for tests allows building them with clang
with optimizations disabled.

(cherry picked from commit e73889b631)
2017-05-10 15:18:38 -04:00
Michal Privoznik
f59163c46d virISCSIGetSession: Don't leak memory
This function runs an iscsi command and parses its output.
However, due to the nature of things, virISCSIExtractSession()
callback can be called multiple times. In each run it would
allocate new memory and overwrite the variable where we keep
pointer to it and thus leaking old allocations.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 9c037c6cae)
2017-05-10 15:18:38 -04:00
Michal Privoznik
9e8d33ae1c virStorageSourceClear: Don't leave dangling pointers behind
Imagine that this function is called twice over the same disk
source. While in the first run all allocated memory is freed, not
all pointers are set to NULL (e.g. def->srcpool). So when called
again, these poitners are freed again resulting in double free.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 349badbffd)
2017-05-10 15:15:21 -04:00
Jiri Denemark
3feb8fb79d qemu: Break endless loop if qemuMigrationResetTLS fails
Jumping to "endjob" label from a code after this label is not a very
good idea.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit d658c8594e)
2017-05-10 15:15:16 -04:00
Peter Krempa
605f21c54d storage: gluster: Implement 'checkPool' method so that state is restored
After restart of libvirtd the 'checkPool' method is supposed to validate
that the pool is online. Since libvirt then refreshes the pool contents
anyways just return whether the pool was supposed to be online so that
the code can be reached. This is necessary since if a pool does not
implement the method it's automatically considered as inactive.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1436065
(cherry picked from commit a200ebbc6f)
2017-05-10 15:15:03 -04:00
Peter Krempa
bf23f24bab docs: Document limitation of maximum vcpu count used with <topology>
qemu requires that the topology equals to the maximum vcpu count.
Document this along with the API to set maximum vcpu count and the XML
element.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1426220
(cherry picked from commit 4661a1868b)
2017-05-10 15:14:28 -04:00
John Ferlan
3056195621 qemu: Fix resource leak in qemuDomainAddChardevTLSObjects error path
On any failure, call virJSONValueFree for the *Props.

Signed-off-by: John Ferlan <jferlan@redhat.com>
(cherry picked from commit 2e8c60958a)
2017-05-10 15:14:18 -04:00
John Ferlan
8eeeb7651f qemu: Initialize 'data' argument
Initialize stack variable to {0}

Signed-off-by: John Ferlan <jferlan@redhat.com>
(cherry picked from commit 83c58ea396)
2017-05-10 15:14:09 -04:00
Peter Krempa
975fb26272 storage: util: Pass pool type to virStorageBackendFindGlusterPoolSources
The native gluster pool source list data differs from the data used for
attaching gluster volumes as netfs pools. Currently the only difference
was the format. Since native pools don't use it and later there will be
more differences add a more deterministic way to switch between the
types instead.

(cherry picked from commit a92160dbd5)
2017-05-10 15:11:58 -04:00
Ján Tomko
c1b4e0f31d util: ignore -Wcast-align in virNetlinkDumpCommand
Similar to commit b202c39 ignore the warning that breaks the build
with clang:
util/virnetlink.c:365:52: error: cast from 'char *' to 'struct nlmsghdr *'
 increases required alignment from 1 to 4 [-Werror,-Wcast-align]
        for (msg = resp; NLMSG_OK(msg, len); msg = NLMSG_NEXT(msg, len)) {
                                                   ^~~~~~~~~~~~~~~~~~~~
/usr/include/linux/netlink.h:87:7: note: expanded from macro 'NLMSG_NEXT'
         (struct nlmsghdr*)(((char*)(nlh)) + NLMSG_ALIGN((nlh)->nlmsg_len)))
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

(cherry picked from commit 04be4111d9)
2017-05-10 15:11:37 -04:00
Peter Krempa
0a1c9b6345 qemu: hotplug: Clear vcpu ordering for coldplug of vcpus
Vcpu order is required to stay sequential. Clear the order on cpu
coldplug to avoid issues with removing vcpus out of sequence.

(cherry picked from commit b416a33a6f)
2017-05-10 15:11:11 -04:00
Peter Krempa
64cf4128a7 qemu: hotplug: Fix formatting strings in qemuDomainFilterHotplugVcpuEntities
'next' is declared as 'ssize_t' so use '%zd'

(cherry picked from commit 86d69c3091)
2017-05-10 15:11:04 -04:00
Peter Krempa
1abdc6e555 qemu: hotplug: Iterate over vcpu 0 in individual vcpu hotplug code
Buggy condition meant that vcpu0 would not be iterated in the checks.
Since it's not hotpluggable anyways we would not be able to break the
configuration of a live VM.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1437013
(cherry picked from commit 315f443dbb)
2017-05-10 15:10:54 -04:00
Erik Skultety
59f51f7f38 qemu: Add device id for mediated devices on qemu command line
Like all devices, add the 'id' option for mdevs as well. Patch also
adjusts the test accordingly.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1438431

Signed-off-by: Erik Skultety <eskultet@redhat.com>
(cherry picked from commit c3272e5e12)
2017-05-10 15:10:40 -04:00
John Ferlan
33a3b85750 storage: Fix capacity value for LUKS encrypted volumes
https://bugzilla.redhat.com/show_bug.cgi?id=1371892

The 'capacity' value (e.g. guest logical size) for a LUKS volume is
smaller than the 'physical' value of the file in the file system, so
we need to account for that.

When peeking at the encryption information about the volume add a fetch
of the payload_offset which is described as the offset to the start of
the volume data (in 512 byte sectors) in QEMU's QCryptoBlockLUKSHeader.

Then adjust the ->capacity appropriately when we determine that the
volume target encryption has a payload_offset value.

(cherry picked from commit b7d44f450c)
2017-05-10 15:10:31 -04:00
Cédric Bosdonnat
c4d19a8e19 virNetDevIPCheckIPv6ForwardingCallback fixes
Add check for more than one RTA_OIF, even though this is rather
unlikely.

Get rid of the buggy switch / break as this code won't need to
handle more attributes.

Use VIR_WARNINGS_NO_CAST_ALIGN to fix impossible to fix
util/virnetdevip.c:560:17: error: cast increases required alignment of target type [-Werror=cast-align]

(cherry picked from commit b202c39adc)
2017-05-10 15:10:27 -04:00
Peter Krempa
9d9fad96a5 storage: driver: Remove unavailable transient pools after restart
If a transient storage pool is deemed inactive after libvirtd restart it
would not be deleted from the list. Reuse virStoragePoolUpdateInactive
along with a refactor necessary to properly update the state.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1242801
(cherry picked from commit f3a8e80c13)
2017-05-10 15:09:06 -04:00
Peter Krempa
c5ed923b8b storage: driver: Split out code fixing pool state after deactivation
After a pool is made inactive the definition objects need to be updated
(if a new definition is prepared) and transient pools need to be
completely removed. Split out the code doing these steps into a separate
function for later reuse.

(cherry picked from commit aced6b2356)
2017-05-10 15:09:03 -04:00
Peter Krempa
03c8afa963 storage: backend: Use correct stringifier for pool type
When registering a storage poll backend, the code would use
virStorageTypeToString instead of virStoragePoolTypeToString. The
following message would be logged:

virDriverLoadModuleFunc:71 : Lookup function 'virStorageBackendSCSIRegister'
virStorageBackendRegister:174 : Registering storage backend '(null)'
(cherry picked from commit 894133a3bd)
2017-05-10 15:08:56 -04:00
Erik Skultety
950f1a3956 mdev: Fix daemon crash on domain shutdown after reconnect
The problem resides in virHostdevUpdateActiveMediatedDevices which gets
called during qemuProcessReconnect. The issue here is that
virMediatedDeviceListAdd takes a pointer to the item to be added to the
list to which VIR_APPEND_ELEMENT is used, which also clears the pointer.
However, in this case only the local copy of the pointer got cleared,
leaving the original pointing to valid memory. To sum it up, during
cleanup phase, the original pointer is freed and the daemon crashes
basically any time it would access it.

Backtrace:
0x00007ffff3ccdeba in __strcmp_sse2_unaligned
0x00007ffff72a444a in virMediatedDeviceListFindIndex
0x00007ffff7241446 in virHostdevReAttachMediatedDevices
0x00007fffc60215d9 in qemuHostdevReAttachMediatedDevices
0x00007fffc60216dc in qemuHostdevReAttachDomainDevices
0x00007fffc6046e6f in qemuProcessStop
0x00007fffc6091596 in processMonitorEOFEvent
0x00007fffc6091793 in qemuProcessEventHandler
0x00007ffff7294bf5 in virThreadPoolWorker
0x00007ffff7294184 in virThreadHelper
0x00007ffff3fdc3c4 in start_thread () from /lib64/libpthread.so.0
0x00007ffff3d269cf in clone () from /lib64/libc.so.6

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1446455

(cherry picked from commit 92e30a4dac)
Signed-off-by: Erik Skultety <eskultet@redhat.com>
2017-05-04 08:30:47 +02:00
Erik Skultety
5d4ecee94f util: mdev: Use a local variable instead of a direct pointer access
Use a local variable to hold data, rather than accessing the pointer
after calling virMediatedDeviceListAdd (therefore VIR_APPEND_ELEMENT).
Although not causing an issue at the moment, this change is a necessary
prerequisite for tweaking virMediatedDeviceListAdd in a separate patch,
which will take a reference for the source pointer (instead of pointer
value) and will clear it along the way.

(cherry picked from commit 2739a983f2)
Signed-off-by: Erik Skultety <eskultet@redhat.com>
2017-05-04 08:30:13 +02:00
Jiri Denemark
04535336a9 qemu: Fix regression when hyperv/vendor_id feature is used
qemuProcessVerifyHypervFeatures is supposed to check whether all
requested hyperv features were actually honored by QEMU/KVM. This is
done by checking the corresponding CPUID bits reported by the virtual
CPU. In other words, it doesn't work for string properties, such as
VIR_DOMAIN_HYPERV_VENDOR_ID (there is no CPUID bit we could check). We
could theoretically check all 96 bits corresponding to the vendor
string, but luckily we don't have to check the feature at all. If QEMU
is too old to support hyperv features, the domain won't even start.
Otherwise, it is always supported.

Without this patch, libvirt refuses to start a domain which contains

  <features>
    <hyperv>
      <vendor_id state='on' value='...'/>
    </hyperv>
  </features>

reporting internal error: "unknown CPU feature __kvm_hv_vendor_id.

This regression was introduced by commit v3.1.0-186-ge9dbe7011, which
(by fixing the virCPUDataCheckFeature condition in
qemuProcessVerifyHypervFeatures) revealed an old bug in the feature
verification code. It's been there ever since the verification was
implemented by commit v1.3.3-rc1-5-g95bbe4bf5, which effectively did not
check VIR_DOMAIN_HYPERV_VENDOR_ID at all.

https://bugzilla.redhat.com/show_bug.cgi?id=1439424

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit ae102b5d7b)
2017-04-06 14:33:38 +02:00
Nikolay Shirokovskiy
1dc2353ae1 vz: fix typo that breaks build
(cherry picked from commit 609cc5a880)
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2017-04-04 15:42:58 +02:00
7064 changed files with 4482838 additions and 1037158 deletions

View File

@@ -1,40 +0,0 @@
-I@abs_top_builddir@
-I@abs_top_srcdir@
-I@abs_top_builddir@/gnulib/lib
-I@abs_top_srcdir@/gnulib/lib
-I@abs_top_builddir@/include
-I@abs_top_srcdir@/include
-I@abs_top_builddir@/src
-I@abs_top_srcdir@/src
-I@abs_top_builddir@/src/access
-I@abs_top_srcdir@/src/access
-I@abs_top_builddir@/src/admin
-I@abs_top_srcdir@/src/admin
-I@abs_top_builddir@/src/bhyve
-I@abs_top_srcdir@/src/bhyve
-I@abs_top_builddir@/src/conf
-I@abs_top_srcdir@/src/conf
-I@abs_top_builddir@/src/libxl
-I@abs_top_srcdir@/src/libxl
-I@abs_top_builddir@/src/locking
-I@abs_top_srcdir@/src/locking
-I@abs_top_builddir@/src/logging
-I@abs_top_srcdir@/src/logging
-I@abs_top_builddir@/src/lxc
-I@abs_top_srcdir@/src/lxc
-I@abs_top_builddir@/src/qemu
-I@abs_top_srcdir@/src/qemu
-I@abs_top_builddir@/src/remote
-I@abs_top_srcdir@/src/remote
-I@abs_top_builddir@/src/rpc
-I@abs_top_srcdir@/src/rpc
-I@abs_top_builddir@/src/secret
-I@abs_top_srcdir@/src/secret
-I@abs_top_builddir@/src/security
-I@abs_top_srcdir@/src/security
-I@abs_top_builddir@/src/util
-I@abs_top_srcdir@/src/util
-I@abs_top_builddir@/src/vmx
-I@abs_top_srcdir@/src/vmx
-I@abs_top_builddir@/src/xenconfig
-I@abs_top_srcdir@/src/xenconfig

29
.gitignore vendored
View File

@@ -1,7 +1,7 @@
*#*#
*.#*#
*.[187]
*.[187].in
*.[18]
*.[18].in
*.a
*.cov
*.exe
@@ -26,7 +26,6 @@
*.swp
*~
.#*
.color_coded
.deps
.dirstamp
.gdb_history
@@ -36,7 +35,7 @@
.lvimrc
.memdump
.sc-start-sc_*
.ycm_extra_conf.py
/ABOUT-NLS
/AUTHORS
/ChangeLog
/GNUmakefile
@@ -58,6 +57,12 @@
/configure
/configure.lineno
/conftest.*
/daemon/*_dispatch.h
/daemon/libvirt_qemud
/daemon/libvirtd
/daemon/libvirtd*.logrotate
/daemon/libvirtd.policy
/daemon/test_libvirtd.aug
/docs/aclperms.htmlinc
/docs/apibuild.py.stamp
/docs/devhelp/libvirt.devhelp
@@ -100,10 +105,7 @@
/maint.mk
/mingw-libvirt.spec
/mkinstalldirs
/po/*gmo
/po/*po
!/po/*.mini.po
/po/*pot
/po/*
/proxy/
/python/
/run
@@ -119,7 +121,6 @@
/src/access/viraccessapicheckqemu.h
/src/admin/admin_client.h
/src/admin/admin_protocol.[ch]
/src/admin/admin_server_dispatch_stubs.h
/src/esx/*.generated.*
/src/hyperv/*.generated.*
/src/libvirt*.def
@@ -135,8 +136,6 @@
/src/libvirt_*helper
/src/libvirt_*probes.h
/src/libvirt_lxc
/src/libvirtd
/src/libvirtd*.logrotate
/src/locking/libxl-lockd.conf
/src/locking/libxl-sanlock.conf
/src/locking/lock_daemon_dispatch_stubs.h
@@ -155,18 +154,15 @@
/src/qemu/test_libvirtd_qemu.aug
/src/remote/*_client_bodies.h
/src/remote/*_protocol.[ch]
/src/remote/*_stubs.h
/src/rpc/virkeepaliveprotocol.[ch]
/src/rpc/virnetprotocol.[ch]
/src/test_libvirt*.aug
/src/test_virtlockd.aug
/src/test_virtlogd.aug
/src/util/virkeycodetable*.h
/src/util/virkeynametable*.h
/src/util/virkeymaps.h
/src/virt-aa-helper
/src/virtlockd
/src/virtlogd
/src/virt-guest-shutdown.target
/tests/*.log
/tests/*.pid
/tests/*.trs
@@ -213,3 +209,6 @@ tags
!/gnulib/lib/Makefile.am
!/gnulib/tests/Makefile.am
!/m4/virt-*.m4
!/po/*.po
!/po/POTFILES.in
!/po/libvirt.pot

5
.gitmodules vendored
View File

@@ -1,6 +1,3 @@
[submodule "gnulib"]
path = .gnulib
url = https://git.savannah.gnu.org/git/gnulib.git/
[submodule "keycodemapdb"]
path = src/keycodemapdb
url = https://gitlab.com/keycodemap/keycodemapdb.git
url = git://git.sv.gnu.org/gnulib.git

View File

@@ -1,3 +0,0 @@
[gitpublishprofile "default"]
base = master
to = libvir-list@redhat.com

Submodule .gnulib updated: d6397dde2e...94386a1366

View File

@@ -61,4 +61,3 @@ Marco Bozzolan <redshift@gmx.com>
Pritesh Kothari <pritesh.kothari@sun.com>
Wang Yufei (James) <james.wangyufei@huawei.com>
Deepak C Shetty <dpkshetty@gmail.com>
Daniel P. Berrangé <berrange@redhat.com>

View File

@@ -1,111 +0,0 @@
sudo: required
language: generic
branches:
except:
- /^.*-maint$/
matrix:
include:
- services:
- docker
env:
- IMAGE="ubuntu-18"
- DISTCHECK_CONFIGURE_FLAGS="--with-init-script=systemd"
- DOCKER_CMD="$LINUX_CMD"
- services:
- docker
env:
- IMAGE="centos-7"
- DISTCHECK_CONFIGURE_FLAGS="--with-init-script=upstart"
- DOCKER_CMD="$LINUX_CMD"
- services:
- docker
env:
- IMAGE="fedora-rawhide"
- MINGW="mingw32"
- DOCKER_CMD="$MINGW_CMD"
- services:
- docker
env:
- IMAGE="fedora-rawhide"
- MINGW="mingw64"
- DOCKER_CMD="$MINGW_CMD"
- compiler: clang
language: c
os: osx
env:
- PATH="/usr/local/opt/gettext/bin:/usr/local/opt/ccache/libexec:/usr/local/opt/rpcgen/bin:$PATH"
script:
/bin/sh -xc "$MACOS_CMD"
script:
- docker run
-v $(pwd):/build
-w /build
-e VIR_TEST_DEBUG="$VIR_TEST_DEBUG"
-e MINGW="$MINGW"
-e DISTCHECK_CONFIGURE_FLAGS="$DISTCHECK_CONFIGURE_FLAGS"
"libvirt/buildenv-$IMAGE"
/bin/sh -xc "$DOCKER_CMD"
git:
submodules: true
env:
global:
- VIR_TEST_DEBUG=1
- LINUX_CMD="
./autogen.sh &&
make -j3 syntax-check &&
make -j3 distcheck DISTCHECK_CONFIGURE_FLAGS=\"\$DISTCHECK_CONFIGURE_FLAGS\" ||
(
echo '=== LOG FILE(S) START ===';
find -name test-suite.log | xargs cat;
echo '=== LOG FILE(S) END ===';
exit 1
)
"
- MINGW_CMD="
NOCONFIGURE=1 ./autogen.sh &&
\$MINGW-configure &&
make -j3 ||
(
echo '=== LOG FILE(S) START ===';
find -name test-suite.log | xargs cat;
echo '=== LOG FILE(S) END ===';
exit 1
)
"
# We can't run 'distcheck' or 'syntax-check' because they fail on
# macOS, but doing 'install' and 'dist' gives us some useful coverage
- MACOS_CMD="
brew update &&
brew install ccache rpcgen xz yajl &&
./autogen.sh --prefix=\$(pwd)/install-root &&
make -j3 &&
make -j3 install &&
make -j3 dist ||
(
echo '=== LOG FILE(S) START ===';
find -name test-suite.log | xargs cat;
echo '=== LOG FILE(S) END ===';
exit 1
)
"
notifications:
irc:
# The channel name "irc.oftc.net#virt" is encrypted against libvirt/libvirt
# to prevent IRC notifications from github forks. This was created using:
# $ travis encrypt -r "libvirt/libvirt" "irc.oftc.net#virt"
channels:
- secure: "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"
on_success: change
on_failure: always
email:
# The list name 'libvirt-ci@redhat.com" is encrypted against libvirt/libvirt
# to prevent IRC notifications from github forks. This was created using:
# $ travis encrypt -r "libvirt/libvirt" "libvirt-ci@redhat.com"
recipients:
- secure: "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"

View File

@@ -1,45 +0,0 @@
flags = [
'-I@abs_top_builddir@',
'-I@abs_top_srcdir@',
'-I@abs_top_builddir@/gnulib/lib',
'-I@abs_top_srcdir@/gnulib/lib',
'-I@abs_top_builddir@/include',
'-I@abs_top_srcdir@/include',
'-I@abs_top_builddir@/src',
'-I@abs_top_srcdir@/src',
'-I@abs_top_builddir@/src/access',
'-I@abs_top_srcdir@/src/access',
'-I@abs_top_builddir@/src/admin',
'-I@abs_top_srcdir@/src/admin',
'-I@abs_top_builddir@/src/bhyve',
'-I@abs_top_srcdir@/src/bhyve',
'-I@abs_top_builddir@/src/conf',
'-I@abs_top_srcdir@/src/conf',
'-I@abs_top_builddir@/src/libxl',
'-I@abs_top_srcdir@/src/libxl',
'-I@abs_top_builddir@/src/locking',
'-I@abs_top_srcdir@/src/locking',
'-I@abs_top_builddir@/src/logging',
'-I@abs_top_srcdir@/src/logging',
'-I@abs_top_builddir@/src/lxc',
'-I@abs_top_srcdir@/src/lxc',
'-I@abs_top_builddir@/src/qemu',
'-I@abs_top_srcdir@/src/qemu',
'-I@abs_top_builddir@/src/remote',
'-I@abs_top_srcdir@/src/remote',
'-I@abs_top_builddir@/src/rpc',
'-I@abs_top_srcdir@/src/rpc',
'-I@abs_top_builddir@/src/secret',
'-I@abs_top_srcdir@/src/secret',
'-I@abs_top_builddir@/src/security',
'-I@abs_top_srcdir@/src/security',
'-I@abs_top_builddir@/src/util',
'-I@abs_top_srcdir@/src/util',
'-I@abs_top_builddir@/src/vmx',
'-I@abs_top_srcdir@/src/vmx',
'-I@abs_top_builddir@/src/xenconfig',
'-I@abs_top_srcdir@/src/xenconfig',
]
def FlagsForFile(filename, **kwargs):
return { 'flags': flags, 'do_cache': True }

View File

@@ -1 +0,0 @@
po/README.md

View File

@@ -10,7 +10,6 @@ The primary maintainers and people with commit access rights:
Alex Jia <ajia@redhat.com>
Andrea Bolognani <abologna@redhat.com>
Cédric Bosdonnat <cbosdonnat@suse.com>
Christian Ehrhardt <christian.ehrhardt@canonical.com>
Christophe Fergeau <cfergeau@redhat.com>
Claudio Bley <claudio.bley@gmail.com>
Cole Robinson <crobinso@redhat.com>
@@ -31,7 +30,6 @@ Martin Kletzander <mkletzan@redhat.com>
Matthias Bolte <matthias.bolte@googlemail.com>
Maxim Nestratov <mnestratov@virtuozzo.com>
Michal Prívozník <mprivozn@redhat.com>
Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Pavel Hrdina <phrdina@redhat.com>
Peter Krempa <pkrempa@redhat.com>
Richard W.M. Jones <rjones@redhat.com>
@@ -62,6 +60,7 @@ Amit Shah <amit.shah@redhat.com>
Andrew Puch <apuch@redhat.com>
Anton Protopopov <aspsk2@gmail.com>
Ben Guthro <ben.guthro@gmail.com>
Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Daniel Hokka Zakrisson <daniel@hozac.com>
Dan Wendlandt <dan@nicira.com>
David Lively <dlively@virtualiron.com>

1077
HACKING Normal file

File diff suppressed because it is too large Load Diff

View File

@@ -19,7 +19,7 @@
LCOV = lcov
GENHTML = genhtml
SUBDIRS = . gnulib/lib include/libvirt src tools docs gnulib/tests \
SUBDIRS = . gnulib/lib include/libvirt src daemon tools docs gnulib/tests \
tests po examples
XZ_OPT ?= -v -T0
@@ -36,11 +36,11 @@ EXTRA_DIST = \
libvirt-qemu.pc.in \
libvirt-lxc.pc.in \
libvirt-admin.pc.in \
autobuild.sh \
Makefile.nonreentrant \
autogen.sh \
cfg.mk \
run.in \
README.md \
AUTHORS.in
pkgconfigdir = $(libdir)/pkgconfig
@@ -57,7 +57,7 @@ NEWS: \
$(srcdir)/docs/news.xml \
>$@-tmp \
|| { rm -f $@-tmp; exit 1; }; \
$(PYTHON) $(srcdir)/docs/reformat-news.py $@-tmp >$@ \
$(srcdir)/docs/reformat-news.py $@-tmp >$@ \
|| { rm -f $@-tmp; exit 1; }; \
rm -f $@-tmp; \
fi
@@ -66,12 +66,20 @@ EXTRA_DIST += \
$(srcdir)/docs/news-ascii.xsl \
$(srcdir)/docs/reformat-news.py
$(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 | \
$(XSLTPROC) --nonet $(top_srcdir)/docs/hacking2.xsl - \
| perl -0777 -pe 's/\n\n+$$/\n/' \
> $@-t && mv $@-t $@ ; fi;
rpm: clean
@(unset CDPATH ; $(MAKE) dist && rpmbuild -ta $(distdir).tar.xz)
srpm: clean
@(unset CDPATH ; $(MAKE) dist && rpmbuild -ts $(distdir).tar.xz)
check-local: all tests
check-access:
@@ -100,11 +108,11 @@ 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 \
$(top_srcdir)/build-aux/gitlog-to-changelog \
--since=$(gen_start_date) > $(distdir)/cl-t; \
rm -f $(distdir)/ChangeLog; \
mv $(distdir)/cl-t $(distdir)/ChangeLog; \
$(AM_V_GEN)if test -d .git; then \
$(top_srcdir)/build-aux/gitlog-to-changelog \
--since=$(gen_start_date) > $(distdir)/cl-t; \
rm -f $(distdir)/ChangeLog; \
mv $(distdir)/cl-t $(distdir)/ChangeLog; \
fi
.PHONY: gen-AUTHORS

View File

@@ -15,9 +15,9 @@
## <http://www.gnu.org/licenses/>.
#
# Generated by running the following on Fedora 26:
# Generated by running the following on Fedora 9:
#
# nm -D --defined-only /lib64/libc.so.6 \
# nm -D --defined-only /lib/libc.so.6 \
# | grep '_r$' \
# | awk '{print $3}' \
# | grep -v __ \
@@ -43,7 +43,6 @@ NON_REENTRANT += ether_ntoa
NON_REENTRANT += fcvt
NON_REENTRANT += fgetgrent
NON_REENTRANT += fgetpwent
NON_REENTRANT += fgetsgent
NON_REENTRANT += fgetspent
NON_REENTRANT += getaliasbyname
NON_REENTRANT += getaliasent
@@ -73,8 +72,6 @@ NON_REENTRANT += getrpcent
NON_REENTRANT += getservbyname
NON_REENTRANT += getservbyport
NON_REENTRANT += getservent
NON_REENTRANT += getsgent
NON_REENTRANT += getsgnam
NON_REENTRANT += getspent
NON_REENTRANT += getspnam
NON_REENTRANT += getutent
@@ -98,7 +95,6 @@ NON_REENTRANT += random
NON_REENTRANT += rand
NON_REENTRANT += seed48
NON_REENTRANT += setstate
NON_REENTRANT += sgetsgent
NON_REENTRANT += sgetspent
NON_REENTRANT += srand48
NON_REENTRANT += srandom

1
README
View File

@@ -1 +0,0 @@
README.md

13
README Normal file
View File

@@ -0,0 +1,13 @@
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>

View File

@@ -2,8 +2,7 @@
These notes intend to help people working on the checked-out sources.
These requirements do not apply when building from a distribution tarball.
See also docs/hacking.html (after building libvirt using the information
included in this file) for more detailed contribution guidelines.
See also HACKING for more detailed libvirt contribution guidelines.
* Requirements
@@ -25,7 +24,7 @@ few prerequisites, later, a plain `git pull && make' should be sufficient.
You can get a copy of the source repository like this:
$ git clone https://libvirt.org/git/libvirt.git
$ git clone git://libvirt.org/libvirt
$ cd libvirt
As an optional step, if you already have a copy of the gnulib git

View File

@@ -1,83 +0,0 @@
[![Build Status](https://travis-ci.org/libvirt/libvirt.svg)](https://travis-ci.org/libvirt/libvirt)
[![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/355/badge)](https://bestpractices.coreinfrastructure.org/projects/355)
Libvirt API for virtualization
==============================
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
For some of these hypervisors, it provides a stateful management
daemon which runs on the virtualization host allowing access to the
API both by non-privileged local users and remote users.
Layered packages provide bindings of the libvirt C API into other
languages including Python, Perl, PHP, Go, Java, OCaml, as well as
mappings into object systems such as GObject, CIM and SNMP.
Further information about the libvirt project can be found on the
website:
[https://libvirt.org](https://libvirt.org)
License
-------
The libvirt C API is distributed under the terms of GNU Lesser General
Public License, version 2.1 (or later). Some parts of the code that are
not part of the C library may have the more restrictive GNU General
Public License, version 2.1 (or later). See the files `COPYING.LESSER`
and `COPYING` for full license terms & conditions.
Installation
------------
Libvirt uses the GNU Autotools build system, so in general can be built
and installed with the usual commands. For example, to build in a manner
that is suitable for installing as root, use:
```
$ ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
$ make
$ sudo make install
```
While to build & install as an unprivileged user
```
$ ./configure --prefix=$HOME/usr
$ make
$ make install
```
The libvirt code relies on a large number of 3rd party libraries. These will
be detected during execution of the `configure` script and a summary printed
which lists any missing (optional) dependencies.
Contributing
------------
The libvirt project welcomes contributions in many ways. For most components
the best way to contribute is to send patches to the primary development
mailing list. Further guidance on this can be found on the website:
[https://libvirt.org/contribute.html](https://libvirt.org/contribute.html)
Contact
-------
The libvirt project has two primary mailing lists:
* libvirt-users@redhat.com (**for user discussions**)
* libvir-list@redhat.com (**for development only**)
Further details on contacting the project are available on the website:
[https://libvirt.org/contact.html](https://libvirt.org/contact.html)

22
TODO Normal file
View File

@@ -0,0 +1,22 @@
libvirt TODO list
=================
The TODO list changes frequently, so is maintained online
in the libvirt bugzilla
http://bugzilla.redhat.com/
Search against
Product: Virtualization Tools
Component: libvirt
Subject: RFE
Or browse dependent bugs under
https://bugzilla.redhat.com/show_bug.cgi?id=libvirtTodo
Summarized reports automatically generated from bugzilla
and provided online at
http://libvirt.org/todo.html

122
autobuild.sh Executable file
View File

@@ -0,0 +1,122 @@
#!/bin/sh
set -e
set -v
# Make things clean.
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 "${AUTOBUILD_COUNTER+set}"; then
nodeps=--nodeps
fi
test -f Makefile && make -k distclean || :
rm -rf coverage
rm -rf build
mkdir build
cd build
# Run with options not normally exercised by the rpm build, for
# more complete code coverage.
../autogen.sh --prefix="$AUTOBUILD_INSTALL_ROOT" \
--enable-expensive-tests \
--enable-test-coverage \
--disable-nls \
--enable-werror \
--enable-static
# If the MAKEFLAGS envvar does not yet include a -j option,
# add -jN where N depends on the number of processors.
case $MAKEFLAGS in
*-j*) ;;
*) n=$(getconf _NPROCESSORS_ONLN 2> /dev/null)
test "$n" -gt 0 || n=1
n=$(expr $n + 1)
MAKEFLAGS="$MAKEFLAGS -j$n"
export MAKEFLAGS
;;
esac
make
make install
# set -o pipefail is a bashism; this use of exec is the POSIX alternative
exec 3>&1
st=$(
exec 4>&1 >&3
{ make check syntax-check 2>&1 3>&- 4>&-; echo $? >&4; } | tee "$RESULTS"
)
exec 3>&-
test "$st" = 0
test -x /usr/bin/lcov && make cov
rm -f *.tar.xz
make dist
if test -n "$AUTOBUILD_COUNTER" ; then
EXTRA_RELEASE=".auto$AUTOBUILD_COUNTER"
else
NOW=`date +"%s"`
EXTRA_RELEASE=".$USER$NOW"
fi
if test -f /usr/bin/rpmbuild ; then
rpmbuild $nodeps \
--define "extra_release $EXTRA_RELEASE" \
--define "_sourcedir `pwd`" \
-ba --clean libvirt.spec
fi
# Test mingw32 cross-compile
if test -x /usr/bin/i686-w64-mingw32-gcc ; then
make distclean
PKG_CONFIG_LIBDIR="/usr/i686-w64-mingw32/sys-root/mingw/lib/pkgconfig:/usr/i686-w64-mingw32/sys-root/mingw/share/pkgconfig" \
PKG_CONFIG_PATH="$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
make
make install
fi
# Test mingw64 cross-compile
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
make
make install
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 \
--define "extra_release $EXTRA_RELEASE" \
--define "_sourcedir `pwd`" \
-ba --clean mingw-libvirt.spec
fi
fi

View File

@@ -1,208 +1,117 @@
#!/bin/sh
# Run this to generate all the initial makefiles, etc.
die()
{
echo "error: $1" >&2
set -e
srcdir=`dirname "$0"`
test -z "$srcdir" && srcdir=.
THEDIR=`pwd`
cd "$srcdir"
test -f src/libvirt.c || {
echo "You must run this script in the top-level libvirt directory"
exit 1
}
starting_point=$(pwd)
srcdir=$(dirname "$0")
test "$srcdir" || srcdir=.
cd "$srcdir" || {
die "Failed to cd into $srcdir"
}
test -f src/libvirt.c || {
die "$0 must live in the top-level libvirt directory"
}
dry_run=
EXTRA_ARGS=
no_git=
gnulib_srcdir=
extra_args=
while test "$#" -gt 0; do
case "$1" in
--dry-run)
# This variable will serve both as an indicator of the fact that
# a dry run has been requested, and to store the result of the
# dry run. It will be ultimately used as return code for the
# script: 0 means no action is necessary, 2 means that autogen.sh
# needs to be executed, and 1 is reserved for failures
dry_run=0
shift
;;
--no-git)
no_git=" $1"
shift
;;
--gnulib-srcdir=*)
gnulib_srcdir=" $1"
shift
;;
--gnulib-srcdir)
gnulib_srcdir=" $1=$2"
shift
shift
;;
--system)
prefix=/usr
sysconfdir=/etc
localstatedir=/var
if test -d $prefix/lib64; then
libdir=$prefix/lib64
else
libdir=$prefix/lib
fi
extra_args="--prefix=$prefix --localstatedir=$localstatedir"
extra_args="$extra_args --sysconfdir=$sysconfdir --libdir=$libdir"
shift
;;
*)
# All remaining arguments will be passed to configure verbatim
break
;;
esac
done
no_git="$no_git$gnulib_srcdir"
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$1" = "x--system"; then
shift
prefix=/usr
libdir=$prefix/lib
sysconfdir=/etc
localstatedir=/var
if [ -d /usr/lib64 ]; then
libdir=$prefix/lib64
fi
EXTRA_ARGS="--prefix=$prefix --sysconfdir=$sysconfdir --localstatedir=$localstatedir --libdir=$libdir"
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 "to pass any to it, please specify them on the $0 command line."
fi
fi
fi
gnulib_hash()
# Compute the hash we'll use to determine whether rerunning bootstrap
# is required. The first is just the SHA1 that selects a gnulib snapshot.
# The second ensures that whenever we change the set of gnulib modules used
# by this package, we rerun bootstrap to pull in the matching set of files.
# The third ensures that whenever we change the set of local gnulib diffs,
# we rerun bootstrap to pull in those diffs.
bootstrap_hash()
{
local no_git=$1
if test "$no_git"; then
echo "no-git"
echo no-git
return
fi
# Compute the hash we'll use to determine whether rerunning bootstrap
# is required. The first is just the SHA1 that selects a gnulib snapshot.
# The second ensures that whenever we change the set of gnulib modules used
# by this package, we rerun bootstrap to pull in the matching set of files.
# The third ensures that whenever we change the set of local gnulib diffs,
# we rerun bootstrap to pull in those diffs.
git submodule status .gnulib | awk '{ print $1 }'
git submodule status | sed 's/^[ +-]//;s/ .*//'
git hash-object bootstrap.conf
git ls-tree -d HEAD gnulib/local | awk '{ print $3 }'
git ls-tree -d HEAD gnulib/local | awk '{print $3}'
}
# Only look into git submodules if we're in a git checkout
# Ensure that whenever we pull in a gnulib update or otherwise change to a
# different version (i.e., when switching branches), we also rerun ./bootstrap.
# Also, running 'make rpm' tends to litter the po/ directory, and some people
# like to run 'git clean -x -f po' to fix it; but only ./bootstrap regenerates
# the required file po/Makevars.
# Only run bootstrap from a git checkout, never from a tarball.
if test -d .git || test -f .git; then
# Check for dirty submodules
if test -z "$CLEAN_SUBMODULE"; then
for path in $(git submodule status | awk '{ print $2 }'); do
case "$(git diff "$path")" in
*-dirty*)
echo "error: $path is dirty, please investigate" >&2
echo "set CLEAN_SUBMODULE to discard submodule changes" >&2
exit 1
;;
esac
done
curr_status=.git-module-status t=
if test "$no_git"; then
t=no-git
elif test -d .gnulib; then
t=$(bootstrap_hash; git diff .gnulib)
fi
if test "$CLEAN_SUBMODULE" && test -z "$no_git"; then
if test -z "$dry_run"; then
echo "Cleaning up submodules..."
git submodule foreach 'git clean -dfqx && git reset --hard' || {
die "Cleaning up submodules failed"
}
fi
fi
# Update all submodules. If any of the submodules has not been
# initialized yet, it will be initialized now; moreover, any submodule
# with uncommitted changes will be returned to the expected state
echo "Updating submodules..."
git submodule update --init || {
die "Updating submodules failed"
}
# The expected hash, eg. the one computed after the last
# successful bootstrap run, is stored on disk
state_file=.git-module-status
expected_hash=$(cat "$state_file" 2>/dev/null)
actual_hash=$(gnulib_hash "$no_git")
if test "$actual_hash" = "$expected_hash" && test -f AUTHORS; then
# The gnulib hash matches our expectations, and all the files
# that can only be generated through bootstrap are present:
# we just need to run autoreconf. Unless we're performing a
# dry run, of course...
if test -z "$dry_run"; then
echo "Running autoreconf..."
autoreconf -if || {
die "autoreconf failed"
}
fi
case $t:${CLEAN_SUBMODULE+set} in
*:set) ;;
*-dirty*)
echo "error: gnulib submodule is dirty, please investigate" 2>&1
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 $curr_status 2>/dev/null)" \
&& test -f "po/Makevars" && test -f AUTHORS; then
# good, it's up to date, all we need is autoreconf
autoreconf -if
else
# Whenever the gnulib submodule or any of the related bits
# has been changed in some way (see gnulib_hash) we need to
# run bootstrap again. If we're performing a dry run, we
# change the return code instead to signal our caller
if test "$dry_run"; then
dry_run=2
else
echo "Running bootstrap..."
./bootstrap$no_git --bootstrap-sync || {
die "bootstrap failed"
}
gnulib_hash >"$state_file"
if test -z "$no_git" && test ${CLEAN_SUBMODULE+set}; then
echo cleaning up submodules...
git submodule foreach 'git clean -dfqx && git reset --hard'
fi
echo running bootstrap$no_git...
./bootstrap$no_git --bootstrap-sync && bootstrap_hash > $curr_status \
|| { echo "Failed to bootstrap, please investigate."; exit 1; }
fi
fi
# When performing a dry run, we can stop here
test "$dry_run" && exit "$dry_run"
test -n "$NOCONFIGURE" && exit 0
# If asked not to run configure, we can stop here
test "$NOCONFIGURE" && exit 0
cd "$THEDIR"
cd "$starting_point" || {
die "Failed to cd into $starting_point"
}
if test "$OBJ_DIR"; then
mkdir -p "$OBJ_DIR" || {
die "Failed to create $OBJ_DIR"
}
cd "$OBJ_DIR" || {
die "Failed to cd into $OBJ_DIR"
}
if test "x$OBJ_DIR" != x; then
mkdir -p "$OBJ_DIR"
cd "$OBJ_DIR"
fi
# Make sure we can find GNU make and tell the user
# the right command to run
MAKE=
for cmd in make gmake; do
if $cmd -v 2>&1 | grep -q "GNU Make"; then
MAKE=$cmd
break
fi
done
test "$MAKE" || {
die "GNU make is required to build libvirt"
}
if test -z "$*" && test -z "$extra_args" && test -f config.status; then
echo "Running config.status..."
./config.status --recheck || {
die "config.status failed"
}
if test -z "$*" && test -z "$EXTRA_ARGS" && test -f config.status; then
./config.status --recheck
else
if test -z "$*" && test -z "$extra_args"; then
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."
else
echo "Running configure with $extra_args $@"
fi
"$srcdir/configure" $extra_args "$@" || {
die "configure failed"
}
fi
echo
echo "Now type '$MAKE' to compile libvirt."
$srcdir/configure $EXTRA_ARGS "$@"
fi && {
echo
echo "Now type 'make' to compile libvirt."
}

View File

@@ -1,10 +1,10 @@
#! /bin/sh
# Print a version string.
scriptversion=2018-03-07.03; # UTC
scriptversion=2017-01-09.19; # UTC
# Bootstrap this package from checked-out sources.
# Copyright (C) 2003-2018 Free Software Foundation, Inc.
# Copyright (C) 2003-2017 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
@@ -17,7 +17,7 @@ scriptversion=2018-03-07.03; # UTC
# 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, see <https://www.gnu.org/licenses/>.
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Originally written by Paul Eggert. The canonical version of this
# script is maintained as build-aux/bootstrap in gnulib, however, to
@@ -141,7 +141,7 @@ po_download_command_format=\
# Fallback for downloading .po files (if rsync fails).
po_download_command_format2=\
"wget --mirror -nd -q -np -A.po -P '%s' \
https://translationproject.org/latest/%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)
@@ -699,7 +699,7 @@ download_po_files() {
echo "$me: getting translations into $subdir for $domain..."
cmd=$(printf "$po_download_command_format" "$domain" "$subdir")
eval "$cmd" && return
# Fallback to HTTPS.
# Fallback to HTTP.
cmd=$(printf "$po_download_command_format2" "$subdir" "$domain")
eval "$cmd"
}
@@ -792,7 +792,7 @@ symlink_to_dir()
# aren't confused into doing unnecessary builds. Conversely, if the
# existing symlink's timestamp is older than the source, make it afresh,
# so that broken tools aren't confused into skipping needed builds. See
# <https://lists.gnu.org/r/bug-gnulib/2011-05/msg00326.html>.
# <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00326.html>.
test -h "$dst" &&
src_ls=$(ls -diL "$src" 2>/dev/null) && set $src_ls && src_i=$1 &&
dst_ls=$(ls -diL "$dst" 2>/dev/null) && set $dst_ls && dst_i=$1 &&
@@ -1020,7 +1020,7 @@ bootstrap_epilogue
echo "$0: done. Now you can run './configure'."
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"

View File

@@ -37,6 +37,8 @@ connect
configmake
count-leading-zeros
count-one-bits
crypto/md5
crypto/sha256
dirname-lgpl
environ
execinfo
@@ -56,6 +58,7 @@ getopt-posix
getpass
getpeername
getsockname
gettext-h
gettimeofday
gitlog-to-changelog
gnumakefile
@@ -90,6 +93,7 @@ pthread
pthread_sigmask
recv
regex
random_r
sched
secure_getenv
send
@@ -128,6 +132,16 @@ waitpid
warnings
'
# Additional xgettext options to use. Use "\\\newline" to break lines.
XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
--flag=virAsprintf:2:c-format\\\
--from-code=UTF-8\\\
'
# This is not a GNU package, so the default bug address is invalid,
# and the translation project is not in use.
MSGID_BUGS_ADDRESS=libvir-list@redhat.com
COPYRIGHT_HOLDER='Red Hat, Inc.'
SKIP_PO=true
# Enable copy-mode for MSYS/MinGW. MSYS' ln doesn't work well in the way
@@ -136,6 +150,31 @@ if test -n "$MSYSTEM"; then
copy=true
fi
# If "AM_GNU_GETTEXT(external" or "AM_GNU_GETTEXT([external]"
# appears in configure.ac, exclude some unnecessary files.
# Without grep's -E option (not portable enough, pre-configure),
# the following test is ugly. Also, this depends on the existence
# of configure.ac, not the obsolescent-named configure.in. But if
# you're using this infrastructure, you should care about such things.
gettext_external=0
grep '^[ ]*AM_GNU_GETTEXT(external\>' configure.ac > /dev/null &&
gettext_external=1
grep '^[ ]*AM_GNU_GETTEXT(\[external\]' configure.ac > /dev/null &&
gettext_external=1
if test $gettext_external = 1; then
# Gettext supplies these files, but we don't need them since
# we don't have an intl subdirectory.
excluded_files='
m4/glibc2.m4
m4/intdiv0.m4
m4/lcmessage.m4
m4/uintmax_t.m4
m4/ulonglong.m4
m4/visibility.m4
'
fi
# Tell gnulib to:
# require LGPLv2+
@@ -163,6 +202,8 @@ local_gl_dir=gnulib/local
buildreq="\
autoconf 2.59
automake 1.9.6
autopoint -
gettext 0.17
git 1.5.5
gzip -
libtool -

View File

@@ -1,4 +1,4 @@
#!/usr/bin/env perl
#!/usr/bin/perl
#
# augeas-gentest.pl: Generate an augeas test file, from an
# example config file + test file template

View File

@@ -1,4 +1,4 @@
#!/usr/bin/env perl
#!/usr/bin/perl
#
# check-spacing.pl: Report any usage of 'function (..args..)'
# Also check for other syntax issues, such as correct use of ';'

View File

@@ -1,37 +0,0 @@
#!/usr/bin/perl
my @block;
my $msgstr = 0;
my $empty = 0;
my $unused = 0;
my $fuzzy = 0;
while (<>) {
if (/^$/) {
if (!$empty && !$unused && !$fuzzy) {
print @block;
}
@block = ();
$msgstr = 0;
$fuzzy = 0;
push @block, $_;
} else {
if (/^msgstr/) {
$msgstr = 1;
$empty = 1;
}
if (/^#.*fuzzy/) {
$fuzzy = 1;
}
if (/^#~ msgstr/) {
$unused = 1;
}
if ($msgstr && /".+"/) {
$empty = 0;
}
push @block, $_;
}
}
if (@block && !$empty && !$unused) {
print @block;
}

View File

@@ -1,72 +0,0 @@
#!/usr/bin/env perl
my %noninlined;
my %mocked;
# Functions in public header don't get the noinline annotation
# so whitelist them here
$noninlined{"virEventAddTimeout"} = 1;
foreach my $arg (@ARGV) {
if ($arg =~ /\.h$/) {
#print "Scan header $arg\n";
&scan_annotations($arg);
} elsif ($arg =~ /mock\.c$/) {
#print "Scan mock $arg\n";
&scan_overrides($arg);
}
}
my $warned = 0;
foreach my $func (keys %mocked) {
next if exists $noninlined{$func};
$warned++;
print STDERR "$func is mocked at $mocked{$func} but missing noinline annotation\n";
}
exit $warned ? 1 : 0;
sub scan_annotations {
my $file = shift;
open FH, $file or die "cannot read $file: $!";
my $func;
while (<FH>) {
if (/^\s*(\w+)\(/ || /^(?:\w+\*?\s+)+(?:\*\s*)?(\w+)\(/) {
my $name = $1;
if ($name !~ /ATTRIBUTE/) {
$func = $name;
}
} elsif (/^\s*$/) {
$func = undef;
}
if (/ATTRIBUTE_NOINLINE/) {
if (defined $func) {
$noninlined{$func} = 1;
}
}
}
close FH
}
sub scan_overrides {
my $file = shift;
open FH, $file or die "cannot read $file: $!";
my $func;
while (<FH>) {
if (/^(\w+)\(/ || /^\w+\s*(?:\*\s*)?(\w+)\(/) {
my $name = $1;
if ($name =~ /^vir/) {
$mocked{$name} = "$file:$.";
}
}
}
close FH
}

View File

@@ -1,4 +1,4 @@
#!/usr/bin/env perl
#!/usr/bin/perl
use strict;

1003
cfg.mk

File diff suppressed because it is too large Load Diff

View File

@@ -36,6 +36,7 @@
# undef WITH_DEVMAPPER
# undef WITH_DTRACE_PROBES
# undef WITH_GNUTLS
# undef WITH_GNUTLS_GCRYPT
# undef WITH_LIBSSH
# undef WITH_MACVTAP
# undef WITH_NUMACTL
@@ -61,6 +62,7 @@
# undef WITH_DEVMAPPER
# undef WITH_DTRACE_PROBES
# undef WITH_GNUTLS
# undef WITH_GNUTLS_GCRYPT
# undef WITH_LIBSSH
# undef WITH_MACVTAP
# undef WITH_NUMACTL
@@ -72,22 +74,20 @@
# undef WITH_CAPNG
#endif /* LIBVIRT_NSS */
#ifndef __GNUC__
# error "Libvirt requires GCC >= 4.4, or CLang"
#endif
/*
* Define __GNUC_PREREQ to a sane default if it isn't yet defined.
* 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_PREREQ is not defined, gnulib defines it to 0, which breaks things.
* When __GNUC__ is not defined, gnulib defines it to 0, which breaks things.
*/
#ifndef __GNUC_PREREQ
# define __GNUC_PREREQ(maj, min) \
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
#endif
#if !(__GNUC_PREREQ(4, 4) || defined(__clang__))
# error "Libvirt requires GCC >= 4.4, or CLang"
#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

View File

@@ -16,7 +16,7 @@ dnl You should have received a copy of the GNU Lesser General Public
dnl License along with this library. If not, see
dnl <http://www.gnu.org/licenses/>.
AC_INIT([libvirt], [4.5.0], [libvir-list@redhat.com], [], [https://libvirt.org])
AC_INIT([libvirt], [3.2.1], [libvir-list@redhat.com], [], [http://libvirt.org])
AC_CONFIG_SRCDIR([src/libvirt.c])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([config.h])
@@ -216,6 +216,7 @@ fi
# RPC, we don't need several libraries.
if test "$with_remote" = "no" ; then
with_libvirtd=no
with_gnutls=no
with_ssh2=no
with_sasl=no
with_libssh=no
@@ -223,6 +224,7 @@ fi
# Stateful drivers are useful only when building the daemon.
if test "$with_libvirtd" = "no" ; then
with_qemu=no
with_xen=no
with_lxc=no
with_libxl=no
with_uml=no
@@ -235,13 +237,11 @@ LIBVIRT_COMPILE_WARNINGS
LIBVIRT_COMPILE_PIE
LIBVIRT_LINKER_RELRO
LIBVIRT_LINKER_NO_INDIRECT
LIBVIRT_LINKER_NO_UNDEFINED
LIBVIRT_ARG_APPARMOR
LIBVIRT_ARG_ATTR
LIBVIRT_ARG_AUDIT
LIBVIRT_ARG_AVAHI
LIBVIRT_ARG_BASH_COMPLETION
LIBVIRT_ARG_BLKID
LIBVIRT_ARG_CAPNG
LIBVIRT_ARG_CURL
@@ -249,13 +249,13 @@ LIBVIRT_ARG_DBUS
LIBVIRT_ARG_FIREWALLD
LIBVIRT_ARG_FUSE
LIBVIRT_ARG_GLUSTER
LIBVIRT_ARG_GNUTLS
LIBVIRT_ARG_HAL
LIBVIRT_ARG_LIBPCAP
LIBVIRT_ARG_LIBSSH
LIBVIRT_ARG_LIBXML
LIBVIRT_ARG_MACVTAP
LIBVIRT_ARG_NETCF
LIBVIRT_ARG_NLS
LIBVIRT_ARG_NSS
LIBVIRT_ARG_NUMACTL
LIBVIRT_ARG_OPENWSMAN
@@ -278,7 +278,6 @@ LIBVIRT_CHECK_ATOMIC
LIBVIRT_CHECK_ATTR
LIBVIRT_CHECK_AUDIT
LIBVIRT_CHECK_AVAHI
LIBVIRT_CHECK_BASH_COMPLETION
LIBVIRT_CHECK_BLKID
LIBVIRT_CHECK_CAPNG
LIBVIRT_CHECK_CURL
@@ -297,7 +296,6 @@ LIBVIRT_CHECK_LIBSSH
LIBVIRT_CHECK_LIBXML
LIBVIRT_CHECK_MACVTAP
LIBVIRT_CHECK_NETCF
LIBVIRT_CHECK_NLS
LIBVIRT_CHECK_NUMACTL
LIBVIRT_CHECK_NWFILTER
LIBVIRT_CHECK_OPENWSMAN
@@ -330,7 +328,7 @@ dnl Availability of various common headers (non-fatal if missing).
AC_CHECK_HEADERS([pwd.h regex.h sys/un.h \
sys/poll.h syslog.h mntent.h net/ethernet.h linux/magic.h \
sys/un.h sys/syscall.h sys/sysctl.h netinet/tcp.h ifaddrs.h \
libtasn1.h sys/ucred.h sys/mount.h stdarg.h])
libtasn1.h sys/ucred.h sys/mount.h])
dnl Check whether endian provides handy macros.
AC_CHECK_DECLS([htole64], [], [], [[#include <endian.h>]])
AC_CHECK_FUNCS([stat stat64 __xstat __xstat64 lstat lstat64 __lxstat __lxstat64])
@@ -349,16 +347,10 @@ AC_CHECK_TYPE([struct sockpeercred],
]])
AC_CHECK_DECLS([ETH_FLAG_TXVLAN, ETH_FLAG_NTUPLE, ETH_FLAG_RXHASH, ETH_FLAG_LRO,
ETHTOOL_GGSO, ETHTOOL_GGRO, ETHTOOL_GFLAGS, ETHTOOL_GFEATURES,
ETHTOOL_SCOALESCE, ETHTOOL_GCOALESCE],
ETHTOOL_GGSO, ETHTOOL_GGRO, ETHTOOL_GFLAGS, ETHTOOL_GFEATURES],
[], [], [[#include <linux/ethtool.h>
]])
AC_CHECK_DECLS([SEEK_HOLE], [], [],
[#include <sys/types.h>
#include <unistd.h>])
dnl Our only use of libtasn1.h is in the testsuite, and can be skipped
dnl if the header is not present. Assume -ltasn1 is present if the
dnl header could be found.
@@ -401,6 +393,7 @@ dnl
dnl Virtualization drivers check
dnl
LIBVIRT_DRIVER_ARG_XEN
LIBVIRT_DRIVER_ARG_QEMU
LIBVIRT_DRIVER_ARG_OPENVZ
LIBVIRT_DRIVER_ARG_VMWARE
@@ -420,6 +413,7 @@ LIBVIRT_DRIVER_ARG_LIBVIRTD
LIBVIRT_DRIVER_ARG_NETWORK
LIBVIRT_DRIVER_ARG_INTERFACE
LIBVIRT_DRIVER_CHECK_XEN
LIBVIRT_DRIVER_CHECK_QEMU
LIBVIRT_DRIVER_CHECK_OPENVZ
LIBVIRT_DRIVER_CHECK_VMWARE
@@ -439,7 +433,7 @@ LIBVIRT_DRIVER_CHECK_LIBVIRTD
LIBVIRT_DRIVER_CHECK_NETWORK
LIBVIRT_DRIVER_CHECK_INTERFACE
AM_CONDITIONAL([WITH_XENCONFIG], [test "$with_libxl" = "yes"])
AM_CONDITIONAL([WITH_XENCONFIG], [test "$with_libxl" = "yes" || test "$with_xen" = "yes"])
dnl
@@ -456,6 +450,7 @@ dnl
LIBVIRT_ARG_DEBUG
LIBVIRT_ARG_DTRACE
LIBVIRT_ARG_NUMAD
LIBVIRT_ARG_XML_CATALOG
LIBVIRT_ARG_INIT_SCRIPT
LIBVIRT_ARG_CHRDEV_LOCK_FILES
LIBVIRT_ARG_DEFAULT_EDITOR
@@ -469,6 +464,7 @@ LIBVIRT_ARG_SYSCTL_CONFIG
LIBVIRT_CHECK_DEBUG
LIBVIRT_CHECK_DTRACE
LIBVIRT_CHECK_NUMAD
LIBVIRT_CHECK_XML_CATALOG
LIBVIRT_CHECK_INIT_SCRIPT
LIBVIRT_CHECK_CHRDEV_LOCK_FILES
LIBVIRT_CHECK_DEFAULT_EDITOR
@@ -625,36 +621,11 @@ if test "$with_linux" = "yes"; then
AC_CHECK_HEADERS([linux/btrfs.h])
fi
dnl
dnl check for DEVLINK_CMD_ESWITCH_GET
dnl
dnl Assume DEVLINK_ESWITCH_MODE_SWITCHDEV is also
dnl available, as it was introudced in kernel 4.8
dnl along with the original spelling of this constant
dnl (DEVLINK_CMD_ESWITCH_MODE_GET, not supported by libvirt)
dnl
if test "$with_linux" = "yes"; then
AC_CHECK_HEADERS([linux/devlink.h])
AC_CHECK_DECLS([DEVLINK_CMD_ESWITCH_GET], [], [],
[[#include <linux/devlink.h>]])
fi
dnl
dnl check for VHOST_VSOCK_SET_GUEST_CID
dnl
if test "$with_linux" = "yes"; then
AC_CHECK_DECLS([VHOST_VSOCK_SET_GUEST_CID], [], [],
[[#include <linux/vhost.h>]])
fi
dnl Allow perl/python overrides
AC_PATH_PROGS([PYTHON], [python3 python2 python])
if test -z "$PYTHON"; then
AC_MSG_ERROR(['python3', 'python2' or 'python' binary is required to build libvirt])
fi
AC_PATH_PROGS([PYTHON], [python2 python])
AC_PATH_PROG([PERL], [perl])
if test -z "$PERL"; then
AC_MSG_ERROR(['perl' binary is required to build libvirt])
AC_MSG_ERROR([Failed to find perl.])
fi
LIBVIRT_ARG_WITH([TEST_SUITE], [build test suite by default], [check])
@@ -740,6 +711,34 @@ if test "$enable_test_locking" = "yes"; then
fi
AM_CONDITIONAL([WITH_CIL],[test "$enable_test_locking" = "yes"])
dnl Check for gettext - don't go any newer than what RHEL 5 supports
dnl
dnl save and restore CPPFLAGS around gettext check as the internal iconv
dnl check might leave -I/usr/local/include in CPPFLAGS on FreeBSD resulting
dnl in the build picking up previously installed libvirt/libvirt.h instead
dnl of the correct one from the source tree.
dnl compute the difference between save_CPPFLAGS and CPPFLAGS and append it
dnl to INCLUDES in order to preserve changes made by gettext but in a place
dnl that does not break the build
save_CPPFLAGS="$CPPFLAGS"
AM_GNU_GETTEXT_VERSION([0.17])
AM_GNU_GETTEXT([external])
GETTEXT_CPPFLAGS=
if test "x$save_CPPFLAGS" != "x$CPPFLAGS"; then
set dummy $CPPFLAGS; shift
for var
do
case " $var " in
" $save_CPPFLAGS ") ;;
*) GETTEXT_CPPFLAGS="$GETTEXT_CPPFLAGS $var" ;;
esac
done
fi
CPPFLAGS="$save_CPPFLAGS"
AC_SUBST([GETTEXT_CPPFLAGS])
ALL_LINGUAS=`cd "$srcdir/po" > /dev/null && ls *.po | sed 's+\.po$++'`
dnl Cygwin, MinGW and MSVC checks
LIBVIRT_WIN_CHECK_COMMON
LIBVIRT_WIN_CHECK_CYGWIN
@@ -879,8 +878,6 @@ AC_CONFIG_FILES([\
Makefile src/Makefile include/libvirt/Makefile docs/Makefile \
gnulib/lib/Makefile \
gnulib/tests/Makefile \
.color_coded \
.ycm_extra_conf.py \
libvirt.pc \
libvirt-qemu.pc \
libvirt-lxc.pc \
@@ -889,8 +886,9 @@ AC_CONFIG_FILES([\
src/libvirt-qemu.pc \
src/libvirt-lxc.pc \
libvirt.spec mingw-libvirt.spec \
po/Makefile \
po/Makefile.in \
include/libvirt/libvirt-common.h \
daemon/Makefile \
examples/Makefile \
tests/Makefile \
tools/Makefile])
@@ -902,6 +900,7 @@ AC_MSG_NOTICE([=====================])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([Drivers])
AC_MSG_NOTICE([])
LIBVIRT_DRIVER_RESULT_XEN
LIBVIRT_DRIVER_RESULT_QEMU
LIBVIRT_DRIVER_RESULT_UML
LIBVIRT_DRIVER_RESULT_OPENVZ
@@ -952,7 +951,6 @@ LIBVIRT_RESULT_APPARMOR
LIBVIRT_RESULT_ATTR
LIBVIRT_RESULT_AUDIT
LIBVIRT_RESULT_AVAHI
LIBVIRT_RESULT_BASH_COMPLETION
LIBVIRT_RESULT_BLKID
LIBVIRT_RESULT_CAPNG
LIBVIRT_RESULT_CURL
@@ -970,7 +968,6 @@ LIBVIRT_RESULT_LIBXL
LIBVIRT_RESULT_LIBXML
LIBVIRT_RESULT_MACVTAP
LIBVIRT_RESULT_NETCF
LIBVIRT_RESULT_NLS
LIBVIRT_RESULT_NSS
LIBVIRT_RESULT_NUMACTL
LIBVIRT_RESULT_OPENWSMAN
@@ -986,6 +983,7 @@ LIBVIRT_RESULT_SSH2
LIBVIRT_RESULT_UDEV
LIBVIRT_RESULT_VIRTUALPORT
LIBVIRT_RESULT_XDR
LIBVIRT_RESULT_XEN
LIBVIRT_RESULT_XENAPI
LIBVIRT_RESULT_YAJL
AC_MSG_NOTICE([])
@@ -996,8 +994,8 @@ LIBVIRT_WIN_RESULT_WINDRES
AC_MSG_NOTICE([])
AC_MSG_NOTICE([Test suite])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ Coverage: $enable_test_coverage])
AC_MSG_NOTICE([ Alloc OOM: $enable_test_oom])
AC_MSG_NOTICE([ Coverage: $enable_coverage])
AC_MSG_NOTICE([ Alloc OOM: $enable_oom])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([Miscellaneous])
AC_MSG_NOTICE([])
@@ -1006,6 +1004,7 @@ AC_MSG_NOTICE([ Use -Werror: $enable_werror])
AC_MSG_NOTICE([ Warning Flags: $WARN_CFLAGS])
LIBVIRT_RESULT_DTRACE
LIBVIRT_RESULT_NUMAD
LIBVIRT_RESULT_XML_CATALOG
LIBVIRT_RESULT_INIT_SCRIPT
LIBVIRT_RESULT_CHRDEV_LOCK_FILES
LIBVIRT_RESULT_DEFAULT_EDITOR

552
daemon/Makefile.am Normal file
View File

@@ -0,0 +1,552 @@
## 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/>.
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 =
WARN_CFLAGS += $(STRICT_FRAME_LIMIT_CFLAGS)
DAEMON_GENERATED = \
remote_dispatch.h \
lxc_dispatch.h \
qemu_dispatch.h \
admin_dispatch.h \
$(NULL)
DAEMON_SOURCES = \
libvirtd.c libvirtd.h \
remote.c remote.h \
stream.c stream.h \
$(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 \
virt-guest-shutdown.target \
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)
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 \
$(REMOTE_PROTOCOL)
$(AM_V_GEN)$(PERL) -w $(top_srcdir)/src/rpc/gendispatch.pl \
--mode=server remote REMOTE $(REMOTE_PROTOCOL) \
> $(srcdir)/remote_dispatch.h
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 \
$(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
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
confdir = $(sysconfdir)/libvirt/
conf_DATA = libvirtd.conf
augeasdir = $(datadir)/augeas/lenses
augeas_DATA = libvirtd.aug
augeastestsdir = $(datadir)/augeas/lenses/tests
augeastests_DATA = test_libvirtd.aug
CLEANFILES += test_libvirtd.aug
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) \
$(COVERAGE_CFLAGS) \
-DQEMUD_PID_FILE="\"$(QEMUD_PID_FILE)\""
libvirtd_LDFLAGS = \
$(RELRO_LDFLAGS) \
$(PIE_LDFLAGS) \
$(COVERAGE_LDFLAGS) \
$(NO_INDIRECT_LDFLAGS) \
$(NULL)
libvirtd_LDADD = \
$(LIBXML_LIBS) \
$(GNUTLS_LIBS) \
$(SASL_LIBS) \
$(DBUS_LIBS) \
$(LIBNL_LIBS)
if WITH_DTRACE_PROBES
libvirtd_LDADD += ../src/libvirt_probes.lo
endif WITH_DTRACE_PROBES
libvirtd_LDADD += \
libvirtd_conf.la \
libvirtd_admin.la \
../src/libvirt-lxc.la \
../src/libvirt-qemu.la \
../src/libvirt_driver_remote.la \
$(NULL)
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
if WITH_LXC
libvirtd_LDADD += ../src/libvirt_driver_lxc.la
endif WITH_LXC
if WITH_XEN
libvirtd_LDADD += ../src/libvirt_driver_xen.la
endif WITH_XEN
if WITH_LIBXL
libvirtd_LDADD += ../src/libvirt_driver_libxl.la
endif WITH_LIBXL
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
if WITH_STORAGE
libvirtd_LDADD += ../src/libvirt_driver_storage.la
endif WITH_STORAGE
if WITH_NETWORK
libvirtd_LDADD += ../src/libvirt_driver_network.la
endif WITH_NETWORK
if WITH_INTERFACE
libvirtd_LDADD += ../src/libvirt_driver_interface.la
endif WITH_INTERFACE
if WITH_NODE_DEVICES
libvirtd_LDADD += ../src/libvirt_driver_nodedev.la
endif WITH_NODE_DEVICES
if WITH_SECRETS
libvirtd_LDADD += ../src/libvirt_driver_secret.la
endif WITH_SECRETS
if WITH_NWFILTER
libvirtd_LDADD += ../src/libvirt_driver_nwfilter.la
endif WITH_NWFILTER
endif ! WITH_DRIVER_MODULES
libvirtd_LDADD += ../src/libvirt.la
if WITH_POLKIT
if WITH_POLKIT0
policydir = $(datadir)/PolicyKit/policy
policyauth = auth_admin_keep_session
else ! WITH_POLKIT0
policydir = $(datadir)/polkit-1/actions
policyauth = auth_admin_keep
rulesdir = $(datadir)/polkit-1/rules.d
rulesfile = libvirt.rules
endif ! WITH_POLKIT0
endif WITH_POLKIT
libvirtd.policy: libvirtd.policy.in $(top_builddir)/config.status
$(AM_V_GEN) sed \
-e 's|[@]authaction[@]|$(policyauth)|g' \
< $< > $@-t && \
mv $@-t $@
BUILT_SOURCES += libvirtd.policy
install-data-local: install-init-redhat install-init-systemd \
install-init-upstart \
install-data-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-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
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
install-data-polkit::
uninstall-data-polkit::
endif ! WITH_POLKIT
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
BUILT_SOURCES += $(LOGROTATE_CONFS)
libvirtd.logrotate: libvirtd.logrotate.in
$(AM_V_GEN)sed \
-e 's|[@]localstatedir[@]|$(localstatedir)|g' \
< $< > $@-t && \
mv $@-t $@
libvirtd.qemu.logrotate: libvirtd.qemu.logrotate.in
$(AM_V_GEN)sed \
-e 's|[@]localstatedir[@]|$(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' \
< $< > $@-t && \
mv $@-t $@
libvirtd.uml.logrotate: libvirtd.uml.logrotate.in
$(AM_V_GEN)sed \
-e 's|[@]localstatedir[@]|$(localstatedir)|g' \
< $< > $@-t && \
mv $@-t $@
install-logrotate: $(LOGROTATE_CONFS)
$(MKDIR_P) $(DESTDIR)$(localstatedir)/log/libvirt/qemu/ \
$(DESTDIR)$(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
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 || :
rmdir $(DESTDIR)$(localstatedir)/log/libvirt/uml || :
rmdir $(DESTDIR)$(sysconfdir)/logrotate.d || :
install-sysconfig:
$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sysconfig
$(INSTALL_DATA) $(srcdir)/libvirtd.sysconf \
$(DESTDIR)$(sysconfdir)/sysconfig/libvirtd
uninstall-sysconfig:
rm -f $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd
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
$(INSTALL_DATA) $(srcdir)/libvirtd.sysctl \
$(DESTDIR)$(prefix)/lib/sysctl.d/60-libvirtd.conf
uninstall-sysctl:
rm -f $(DESTDIR)$(prefix)/lib/sysctl.d/60-libvirtd.conf
rmdir $(DESTDIR)$(prefix)/lib/sysctl.d || :
else ! WITH_SYSCTL
install-sysctl:
uninstall-sysctl:
endif ! WITH_SYSCTL
if LIBVIRT_INIT_SCRIPT_RED_HAT
BUILT_SOURCES += libvirtd.init
install-init-redhat: install-sysconfig libvirtd.init
$(MKDIR_P) $(DESTDIR)$(sysconfdir)/rc.d/init.d
$(INSTALL_SCRIPT) libvirtd.init \
$(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd
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
install-init-redhat:
uninstall-init-redhat:
endif ! LIBVIRT_INIT_SCRIPT_RED_HAT
if LIBVIRT_INIT_SCRIPT_UPSTART
install-init-upstart: install-sysconfig
$(MKDIR_P) $(DESTDIR)$(sysconfdir)/event.d
$(INSTALL_SCRIPT) libvirtd.upstart \
$(DESTDIR)$(sysconfdir)/event.d/libvirtd
uninstall-init-upstart: uninstall-sysconfig
rm -f $(DESTDIR)$(sysconfdir)/event.d/libvirtd
rmdir $(DESTDIR)$(sysconfdir)/event.d || :
else ! LIBVIRT_INIT_SCRIPT_UPSTART
install-init-upstart:
uninstall-init-upstart:
endif ! LIBVIRT_INIT_SCRIPT_UPSTART
if LIBVIRT_INIT_SCRIPT_SYSTEMD
SYSTEMD_UNIT_DIR = $(prefix)/lib/systemd/system
BUILT_SOURCES += libvirtd.service
install-init-systemd: install-sysconfig libvirtd.service
$(MKDIR_P) $(DESTDIR)$(SYSTEMD_UNIT_DIR)
$(INSTALL_DATA) libvirtd.service \
$(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirtd.service
$(INSTALL_DATA) $(srcdir)/virt-guest-shutdown.target \
$(DESTDIR)$(SYSTEMD_UNIT_DIR)/virt-guest-shutdown.target
uninstall-init-systemd: uninstall-sysconfig
rm -f $(DESTDIR)$(SYSTEMD_UNIT_DIR)/virt-guest-shutdown.target
rm -f $(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirtd.service
rmdir $(DESTDIR)$(SYSTEMD_UNIT_DIR) || :
else ! LIBVIRT_INIT_SCRIPT_SYSTEMD
install-init-systemd:
uninstall-init-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 && \
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 && \
mv $@-t $@
check-local: check-augeas
AUG_GENTEST = $(PERL) $(top_srcdir)/build-aux/augeas-gentest.pl
test_libvirtd.aug: test_libvirtd.aug.in $(srcdir)/libvirtd.conf
$(AM_V_GEN)$(AUG_GENTEST) $(srcdir)/libvirtd.conf $< $@
check-augeas: test_libvirtd.aug
$(AM_V_GEN)if test -x '$(AUGPARSE)'; then \
'$(AUGPARSE)' -I $(srcdir) test_libvirtd.aug; \
fi
# This must be added last, since functions it provides/replaces
# are used by nearly every other library.
libvirtd_LDADD += ../gnulib/lib/libgnu.la $(LIBSOCKET)
else ! WITH_LIBVIRTD
install-data-local: install-data-sasl
uninstall-local:: uninstall-data-sasl
endif ! WITH_LIBVIRTD
POD2MAN = pod2man -c "Virtualization Support" -r "$(PACKAGE)-$(VERSION)"
%.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 $@
# This is needed for clients too, so can't wrap in
# the WITH_LIBVIRTD conditional
if WITH_SASL
install-data-sasl:
$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sasl2/
$(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
install-data-sasl:
uninstall-data-sasl:
endif ! WITH_SASL
CLEANFILES += $(BUILT_SOURCES) $(man8_MANS)
CLEANFILES += *.cov *.gcov .libs/*.gcda .libs/*.gcno *.gcno *.gcda
MAINTAINERCLEANFILES = $(MANINFILES) $(DAEMON_GENERATED)

52
daemon/THREADS.txt Normal file
View File

@@ -0,0 +1,52 @@
Threading in the libvirtd daemon
================================
To allow efficient processing of RPC requests, the libvirtd daemon
makes use of threads.
- The process leader. This is the initial thread of control
when the daemon starts running. It is responsible for
initializing all the state, and starting the event loop.
Once that's all done, this thread does nothing except
wait for the event loop to quit, thus indicating an orderly
shutdown is required.
- The event loop. This thread runs the event loop, sitting
in poll() on all monitored file handles, and calculating
and dispatching any timers that may be registered. When
this thread quits, the entire daemon will shutdown.
- The workers. These 'n' threads all sit around waiting to
process incoming RPC requests. Since RPC requests may take
a long time to complete, with long idle periods, there will
be quite a few workers running.
The use of threads obviously requires locking to ensure safety when
accessing/changing data structures.
- the top level lock is on 'struct qemud_server'. This must be
held before acquiring any other lock
- Each 'struct qemud_client' object has a lock. The server lock
must be held before acquiring it. Once the client lock is acquired
the server lock can (optionally) be dropped.
- The event loop has its own self-contained lock. You can ignore
this as a caller of virEvent APIs.
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
associated client object. The job condition will be signalled and
a worker will wakeup and process it.
The worker thread must quickly drop its locks on the server and
client to allow the main event loop thread to continue running
with its other work. Critically important, is that now libvirt
API call will ever be made with the server or client locks held.
-- End

490
daemon/admin.c Normal file
View File

@@ -0,0 +1,490 @@
/*
* 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, &params, &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,
&params,
&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, &params, &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, &params, &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, &params, &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;
}
/* Returns the number of outputs stored in @outputs */
static int
adminConnectGetLoggingOutputs(char **outputs, unsigned int flags)
{
char *tmp = NULL;
virCheckFlags(0, -1);
if (!(tmp = virLogGetOutputs()))
return -1;
*outputs = tmp;
return virLogGetNbOutputs();
}
/* Returns the number of defined filters or -1 in case of an error */
static int
adminConnectGetLoggingFilters(char **filters, unsigned int flags)
{
char *tmp = NULL;
int ret = 0;
virCheckFlags(0, -1);
if ((ret = virLogGetNbFilters()) > 0 && !(tmp = virLogGetFilters()))
return -1;
*filters = tmp;
return ret;
}
static int
adminConnectSetLoggingOutputs(virNetDaemonPtr dmn ATTRIBUTE_UNUSED,
const char *outputs,
unsigned int flags)
{
virCheckFlags(0, -1);
return virLogSetOutputs(outputs);
}
static int
adminConnectSetLoggingFilters(virNetDaemonPtr dmn ATTRIBUTE_UNUSED,
const char *filters,
unsigned int flags)
{
virCheckFlags(0, -1);
return virLogSetFilters(filters);
}
static int
adminDispatchConnectGetLoggingOutputs(virNetServerPtr server ATTRIBUTE_UNUSED,
virNetServerClientPtr client ATTRIBUTE_UNUSED,
virNetMessagePtr msg ATTRIBUTE_UNUSED,
virNetMessageErrorPtr rerr,
admin_connect_get_logging_outputs_args *args,
admin_connect_get_logging_outputs_ret *ret)
{
char *outputs = NULL;
int noutputs = 0;
if ((noutputs = adminConnectGetLoggingOutputs(&outputs, args->flags) < 0)) {
virNetMessageSaveError(rerr);
return -1;
}
VIR_STEAL_PTR(ret->outputs, outputs);
ret->noutputs = noutputs;
return 0;
}
static int
adminDispatchConnectGetLoggingFilters(virNetServerPtr server ATTRIBUTE_UNUSED,
virNetServerClientPtr client ATTRIBUTE_UNUSED,
virNetMessagePtr msg ATTRIBUTE_UNUSED,
virNetMessageErrorPtr rerr,
admin_connect_get_logging_filters_args *args,
admin_connect_get_logging_filters_ret *ret)
{
char *filters = NULL;
int nfilters = 0;
if ((nfilters = adminConnectGetLoggingFilters(&filters, args->flags)) < 0) {
virNetMessageSaveError(rerr);
return -1;
}
if (nfilters == 0) {
ret->filters = NULL;
} else {
char **ret_filters = NULL;
if (VIR_ALLOC(ret_filters) < 0)
return -1;
*ret_filters = filters;
ret->filters = ret_filters;
}
ret->nfilters = nfilters;
return 0;
}
#include "admin_dispatch.h"

36
daemon/admin.h Normal file
View File

@@ -0,0 +1,36 @@
/*
* 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__ */

View File

@@ -29,8 +29,8 @@
#include "virerror.h"
#include "viridentity.h"
#include "virlog.h"
#include "rpc/virnetdaemon.h"
#include "rpc/virnetserver.h"
#include "virnetdaemon.h"
#include "virnetserver.h"
#include "virstring.h"
#include "virthreadpool.h"
#include "virtypedparam.h"

View File

@@ -21,8 +21,8 @@
* Martin Kletzander <mkletzan@redhat.com>
*/
#ifndef __ADMIN_SERVER_H__
# define __ADMIN_SERVER_H__
#ifndef __LIBVIRTD_ADMIN_SERVER_H__
# define __LIBVIRTD_ADMIN_SERVER_H__
# include "rpc/virnetdaemon.h"
# include "rpc/virnetserver.h"
@@ -72,4 +72,4 @@ int adminServerSetClientLimits(virNetServerPtr srv,
int nparams,
unsigned int flags);
#endif /* __ADMIN_SERVER_H__ */
#endif /* __LIBVIRTD_ADMIN_SERVER_H__ */

443
daemon/libvirtd-config.c Normal file
View File

@@ -0,0 +1,443 @@
/*
* libvirtd-config.c: daemon start of day, guest process & i/o management
*
* Copyright (C) 2006-2012, 2014, 2015 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* 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: Daniel P. Berrange <berrange@redhat.com>
*/
#include <config.h>
#include "libvirtd-config.h"
#include "virconf.h"
#include "viralloc.h"
#include "virerror.h"
#include "virlog.h"
#include "rpc/virnetserver.h"
#include "configmake.h"
#include "remote/remote_protocol.h"
#include "remote/remote_driver.h"
#include "util/virnetdevopenvswitch.h"
#include "virstring.h"
#include "virutil.h"
#define VIR_FROM_THIS VIR_FROM_CONF
VIR_LOG_INIT("daemon.libvirtd-config");
static int
remoteConfigGetAuth(virConfPtr conf,
const char *filename,
const char *key,
int *auth)
{
char *authstr = NULL;
if (virConfGetValueString(conf, key, &authstr) < 0)
return -1;
if (!authstr)
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 {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("%s: %s: unsupported auth %s"),
filename, key, authstr);
VIR_FREE(authstr);
return -1;
}
VIR_FREE(authstr);
return 0;
}
int
daemonConfigFilePath(bool privileged, char **configfile)
{
if (privileged) {
if (VIR_STRDUP(*configfile, SYSCONFDIR "/libvirt/libvirtd.conf") < 0)
goto error;
} else {
char *configdir = NULL;
if (!(configdir = virGetUserConfigDirectory()))
goto error;
if (virAsprintf(configfile, "%s/libvirtd.conf", configdir) < 0) {
VIR_FREE(configdir);
goto error;
}
VIR_FREE(configdir);
}
return 0;
error:
return -1;
}
struct daemonConfig*
daemonConfigNew(bool privileged ATTRIBUTE_UNUSED)
{
struct daemonConfig *data;
char *localhost;
int ret;
if (VIR_ALLOC(data) < 0)
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;
/* Only default to PolicyKit if running as root */
#if WITH_POLKIT
if (privileged) {
data->auth_unix_rw = REMOTE_AUTH_POLKIT;
data->auth_unix_ro = REMOTE_AUTH_POLKIT;
} else {
#endif
data->auth_unix_rw = REMOTE_AUTH_NONE;
data->auth_unix_ro = REMOTE_AUTH_NONE;
#if WITH_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 WITH_SASL
data->auth_tcp = REMOTE_AUTH_SASL;
#else
data->auth_tcp = REMOTE_AUTH_NONE;
#endif
data->auth_tls = REMOTE_AUTH_NONE;
data->mdns_adv = 0;
data->min_workers = 5;
data->max_workers = 20;
data->max_clients = 5000;
data->max_queued_clients = 1000;
data->max_anonymous_clients = 20;
data->prio_workers = 5;
data->max_requests = 20;
data->max_client_requests = 5;
data->audit_level = 1;
data->audit_logging = 0;
data->keepalive_interval = 5;
data->keepalive_count = 5;
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;
data->ovs_timeout = VIR_NETDEV_OVS_DEFAULT_TIMEOUT;
localhost = virGetHostname();
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");
} else {
char *tmp;
/* Extract the host part of the potentially FQDN */
if ((tmp = strchr(localhost, '.')))
*tmp = '\0';
ret = virAsprintf(&data->mdns_name, "Virtualization Host %s",
localhost);
}
VIR_FREE(localhost);
if (ret < 0)
goto error;
return data;
error:
daemonConfigFree(data);
return NULL;
}
void
daemonConfigFree(struct daemonConfig *data)
{
char **tmp;
if (!data)
return;
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);
VIR_FREE(data->unix_sock_dir);
VIR_FREE(data->mdns_name);
tmp = data->tls_allowed_dn_list;
while (tmp && *tmp) {
VIR_FREE(*tmp);
tmp++;
}
VIR_FREE(data->tls_allowed_dn_list);
tmp = data->sasl_allowed_username_list;
while (tmp && *tmp) {
VIR_FREE(*tmp);
tmp++;
}
VIR_FREE(data->sasl_allowed_username_list);
VIR_FREE(data->tls_priority);
VIR_FREE(data->key_file);
VIR_FREE(data->ca_file);
VIR_FREE(data->cert_file);
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);
VIR_FREE(data);
}
static int
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;
if (remoteConfigGetAuth(conf, filename, "auth_unix_rw", &data->auth_unix_rw) < 0)
goto error;
#if WITH_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)
goto error;
}
#endif
if (remoteConfigGetAuth(conf, filename, "auth_unix_ro", &data->auth_unix_ro) < 0)
goto error;
if (remoteConfigGetAuth(conf, filename, "auth_tcp", &data->auth_tcp) < 0)
goto error;
if (remoteConfigGetAuth(conf, filename, "auth_tls", &data->auth_tls) < 0)
goto error;
if (virConfGetValueStringList(conf, "access_drivers", false,
&data->access_drivers) < 0)
goto error;
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;
if (virConfGetValueString(conf, "unix_sock_dir", &data->unix_sock_dir) < 0)
goto error;
if (virConfGetValueBool(conf, "mdns_adv", &data->mdns_adv) < 0)
goto error;
if (virConfGetValueString(conf, "mdns_name", &data->mdns_name) < 0)
goto error;
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;
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)
goto error;
if (virConfGetValueStringList(conf, "sasl_allowed_username_list", false,
&data->sasl_allowed_username_list) < 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;
if (virConfGetValueUInt(conf, "prio_workers", &data->prio_workers) < 0)
goto error;
if (virConfGetValueUInt(conf, "max_requests", &data->max_requests) < 0)
goto error;
if (virConfGetValueUInt(conf, "max_client_requests", &data->max_client_requests) < 0)
goto error;
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;
if (virConfGetValueUInt(conf, "audit_level", &data->audit_level) < 0)
goto error;
if (virConfGetValueBool(conf, "audit_logging", &data->audit_logging) < 0)
goto error;
if (virConfGetValueString(conf, "host_uuid", &data->host_uuid) < 0)
goto error;
if (virConfGetValueString(conf, "host_uuid_source", &data->host_uuid_source) < 0)
goto error;
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;
if (virConfGetValueUInt(conf, "ovs_timeout", &data->ovs_timeout) < 0)
goto error;
return 0;
error:
return -1;
}
/* Read the config file if it exists.
* Only used in the remote case, hence the name.
*/
int
daemonConfigLoadFile(struct daemonConfig *data,
const char *filename,
bool allow_missing)
{
virConfPtr conf;
int ret;
if (allow_missing &&
access(filename, R_OK) == -1 &&
errno == ENOENT)
return 0;
conf = virConfReadFile(filename, 0);
if (!conf)
return -1;
ret = daemonConfigLoadOptions(data, filename, conf);
virConfFree(conf);
return ret;
}
int daemonConfigLoadData(struct daemonConfig *data,
const char *filename,
const char *filedata)
{
virConfPtr conf;
int ret;
conf = virConfReadMem(filedata, strlen(filedata), 0);
if (!conf)
return -1;
ret = daemonConfigLoadOptions(data, filename, conf);
virConfFree(conf);
return ret;
}

110
daemon/libvirtd-config.h Normal file
View File

@@ -0,0 +1,110 @@
/*
* libvirtd-config.h: daemon start of day, guest process & i/o management
*
* Copyright (C) 2006-2012, 2015 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* 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: Daniel P. Berrange <berrange@redhat.com>
*/
#ifndef __LIBVIRTD_CONFIG_H__
# define __LIBVIRTD_CONFIG_H__
# include "internal.h"
struct daemonConfig {
char *host_uuid;
char *host_uuid_source;
bool listen_tls;
bool 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;
char *unix_sock_dir;
int auth_unix_rw;
int auth_unix_ro;
int auth_tcp;
int auth_tls;
char **access_drivers;
bool mdns_adv;
char *mdns_name;
bool tls_no_verify_certificate;
bool 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;
unsigned int prio_workers;
unsigned int max_requests;
unsigned int max_client_requests;
unsigned int log_level;
char *log_filters;
char *log_outputs;
unsigned int audit_level;
bool 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;
unsigned int ovs_timeout;
};
int daemonConfigFilePath(bool privileged, char **configfile);
struct daemonConfig* daemonConfigNew(bool privileged);
void daemonConfigFree(struct daemonConfig *data);
int daemonConfigLoadFile(struct daemonConfig *data,
const char *filename,
bool allow_missing);
int daemonConfigLoadData(struct daemonConfig *data,
const char *filename,
const char *filedata);
#endif /* __LIBVIRTD_CONFIG_H__ */

View File

@@ -60,6 +60,7 @@ module Libvirtd =
| 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"
@@ -72,6 +73,7 @@ module Libvirtd =
let logging_entry = int_entry "log_level"
| str_entry "log_filters"
| str_entry "log_outputs"
| int_entry "log_buffer_size"
let auditing_entry = int_entry "audit_level"
| bool_entry "audit_logging"

1589
daemon/libvirtd.c Normal file

File diff suppressed because it is too large Load Diff

View File

@@ -1,6 +1,6 @@
# Master libvirt daemon configuration file
#
# For further information consult https://libvirt.org/format.html
# For further information consult http://libvirt.org/format.html
#
# NOTE: the tests/daemon-conf regression test script requires
# that each "PARAMETER = VALUE" line in this file have the parameter
@@ -182,20 +182,6 @@
# TLS x509 certificate configuration
#
# Use of TLS requires that x509 certificates be issued. The default locations
# for the certificate files is as follows:
#
# /etc/pki/CA/cacert.pem - The CA master certificate
# /etc/pki/libvirt/servercert.pem - The server certificate signed with
# the cacert.pem
# /etc/pki/libvirt/private/serverkey.pem - The server private key
#
# It is possible to override the default locations by altering the 'key_file',
# 'cert_file', and 'ca_file' values and uncommenting them below.
#
# NB, overriding the default of one location requires uncommenting and
# possibly additionally overriding the other settings.
#
# Override the default server key file path
#
@@ -315,10 +301,20 @@
# (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
# memory usage, currently each request requires 256 KB of
# memory. So by default up to 5 MB of memory is used
#
# XXX this isn't actually enforced yet, only the per-client
# limit is used so far
#max_requests = 20
# Limit on concurrent requests from a single client
# connection. To avoid one client monopolizing the server
# this should be a small fraction of the global max_workers
# parameter.
# this should be a small fraction of the global max_requests
# and max_workers parameter
#max_client_requests = 5
# Same processing controls, but this time for the admin interface.
@@ -338,70 +334,52 @@
# Logging level: 4 errors, 3 warnings, 2 information, 1 debug
# basically 1 will log everything possible
#
# WARNING: USE OF THIS IS STRONGLY DISCOURAGED.
#
# WARNING: It outputs too much information to practically read.
# WARNING: The "log_filters" setting is recommended instead.
#
# WARNING: Journald applies rate limiting of messages and so libvirt
# WARNING: will limit "log_level" to only allow values 3 or 4 if
# WARNING: journald is the current output.
#
# WARNING: USE OF THIS IS STRONGLY DISCOURAGED.
# 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:
# A filter allows to select a different logging level for a given category
# of logs. The format for a filter is one of:
#
# level:match
# level:+match
#
# where 'match' 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 'match' in the
# filter matches using shell wildcard syntax (see 'man glob(7)').
# The 'match' is always treated as a substring match. IOW a match
# string 'foo' is equivalent to '*foo*'.
#
# If 'match' contains the optional "+" prefix, it tells libvirt
# to log stack trace for each message matching name.
#
# 'level' is the minimal level where matching messages should
# be logged:
#
# of logs
# 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:
# 1: DEBUG
# 2: INFO
# 3: WARNING
# 4: ERROR
#
# Multiple filters can be defined in a single @log_filters, they just need
# to be separated by spaces. Note that libvirt performs "first" match, i.e.
# if there are concurrent filters, the first one that matches will be applied,
# given the order in @log_filters.
# Multiple filters can be defined in a single @filters, they just need to be
# separated by spaces.
#
# A typical need is to capture information from a hypervisor driver,
# public API entrypoints and some of the utility code. Some utility
# code is very verbose and is generally not desired. Taking the QEMU
# hypervisor as an example, a suitable filter string for debugging
# might be to turn off object, json & event logging, but enable the
# rest of the util code:
#
#log_filters="1:qemu 1:libvirt 4:object 4:json 4:event 1:util"
# e.g. to only get warning or errors from the remote layer and only errors
# from the event layer:
#log_filters="3:remote 4:event"
# Logging outputs:
# An output is one of the places to save logging information
# The format for an output can be:
# level:stderr
# x:stderr
# output goes to stderr
# level:syslog:name
# x:syslog:name
# use syslog for the output and use the given name as the ident
# level:file:file_path
# x:file:file_path
# output to a file, with the given filepath
# level:journald
# x:journald
# output to journald logging system
# In all cases 'level' is the minimal priority, acting as a filter
# In all case the x prefix is the minimal level, acting as a filter
# 1: DEBUG
# 2: INFO
# 3: WARNING
@@ -412,6 +390,13 @@
#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_buffer_size = 64
##################################################################
#

98
daemon/libvirtd.h Normal file
View File

@@ -0,0 +1,98 @@
/*
* libvirtd.h: daemon data structure definitions
*
* Copyright (C) 2006-2015 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* 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: Daniel P. Berrange <berrange@redhat.com>
*/
#ifndef LIBVIRTD_H__
# define LIBVIRTD_H__
# define VIR_ENUM_SENTINELS
# 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 "virnetsaslcontext.h"
# endif
# include "virnetserverprogram.h"
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;
daemonClientEventCallbackPtr *secretEventCallbacks;
size_t nsecretEventCallbacks;
bool closeRegistered;
# if WITH_SASL
virNetSASLSessionPtr sasl;
# endif
/* This is only valid if a remote open call has been made on this
* connection, otherwise it will be NULL. Also if remote close is
* called, it will be set back to NULL if that succeeds.
*/
virConnectPtr conn;
daemonClientStreamPtr streams;
};
/* 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
extern virNetSASLContextPtr saslCtxt;
# endif
extern virNetServerProgramPtr remoteProgram;
extern virNetServerProgramPtr qemuProgram;
#endif

View File

@@ -14,7 +14,7 @@
# Short-Description: daemon for libvirt virtualization API
# Description: This is a daemon for managing guest instances
# and libvirt virtual networks
# See https://libvirt.org
# See http://libvirt.org
### END INIT INFO
# the following is chkconfig init header
@@ -24,7 +24,7 @@
# chkconfig: 345 97 03
# description: This is a daemon for managing guest instances \
# and libvirt virtual networks \
# See https://libvirt.org
# See http://libvirt.org
#
# processname: libvirtd
# pidfile: @localstatedir@/run/libvirtd.pid

View File

@@ -5,4 +5,5 @@
compress
delaycompress
copytruncate
minsize 100k
}

View File

@@ -5,4 +5,5 @@
compress
delaycompress
copytruncate
minsize 100k
}

View File

@@ -56,8 +56,10 @@ Use this name for the PID file, overriding the default value.
=item B<-t, --timeout> I<SECONDS>
Exit after timeout period (in seconds), provided there are neither any client
connections nor any running domains.
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>
@@ -79,7 +81,7 @@ On receipt of B<SIGHUP> libvirtd will reload its configuration.
=over
=item F<SYSCONFDIR/libvirt/libvirtd.conf>
=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.
@@ -112,7 +114,7 @@ The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
=over
=item F<$XDG_CONFIG_HOME/libvirt/libvirtd.conf>
=item F<$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.
@@ -166,7 +168,7 @@ Please report all bugs you discover. This should be done via either:
=item a) the mailing list
L<https://libvirt.org/contact.html>
L<http://libvirt.org/contact.html>
=item or,
@@ -174,7 +176,7 @@ B<>
=item b) the bug tracker
L<https://libvirt.org/bugs.html>
L<http://libvirt.org/bugs.html>
=item Alternatively, you may report bugs to your software distributor / vendor.
@@ -199,6 +201,6 @@ 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<https://www.libvirt.org/>
L<virt-df(1)>, L<http://www.libvirt.org/>
=cut

51
daemon/libvirtd.policy.in Normal file
View File

@@ -0,0 +1,51 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE policyconfig PUBLIC
"-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
"http://www.freedesktop.org/standards/PolicyKit/1.0/policyconfig.dtd">
<!--
Policy definitions for libvirt daemon
Copyright (C) 2012 Red Hat, Inc.
Copyright (C) 2007 Daniel P. Berrange <berrange redhat com>
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/>.
-->
<policyconfig>
<action id="org.libvirt.unix.monitor">
<description>Monitor local virtualized systems</description>
<message>System policy prevents monitoring of local virtualized systems</message>
<defaults>
<!-- Any program can use libvirt in read-only mode for monitoring,
even if not part of a session -->
<allow_any>yes</allow_any>
<allow_inactive>yes</allow_inactive>
<allow_active>yes</allow_active>
</defaults>
</action>
<action id="org.libvirt.unix.manage">
<description>Manage local virtualized systems</description>
<message>System policy prevents management of local virtualized systems</message>
<defaults>
<!-- Any program can use libvirt in read/write mode if they
provide the root password -->
<allow_any>@authaction@</allow_any>
<allow_inactive>@authaction@</allow_inactive>
<allow_active>@authaction@</allow_active>
</defaults>
</action>
</policyconfig>

View File

@@ -5,4 +5,5 @@
compress
delaycompress
copytruncate
minsize 100k
}

View File

@@ -7,7 +7,6 @@
Description=Virtualization daemon
Requires=virtlogd.socket
Requires=virtlockd.socket
Wants=systemd-machined.service
Before=libvirt-guests.service
After=network.target
After=dbus.service
@@ -15,10 +14,8 @@ After=iscsid.service
After=apparmor.service
After=local-fs.target
After=remote-fs.target
After=systemd-logind.service
After=systemd-machined.service
Documentation=man:libvirtd(8)
Documentation=https://libvirt.org
Documentation=http://libvirt.org
[Service]
Type=notify

View File

@@ -5,4 +5,5 @@
compress
delaycompress
copytruncate
minsize 100k
}

7130
daemon/remote.c Normal file

File diff suppressed because it is too large Load Diff

45
daemon/remote.h Normal file
View File

@@ -0,0 +1,45 @@
/*
* remote.h: handlers for RPC method calls
*
* Copyright (C) 2007, 2008, 2009 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: Richard W.M. Jones <rjones@redhat.com>
* Author: Daniel P. Berrange <berrange@redhat.com>
*/
#ifndef __LIBVIRTD_REMOTE_H__
# define __LIBVIRTD_REMOTE_H__
# include "remote_protocol.h"
# include "rpc/virnetserverprogram.h"
# include "rpc/virnetserverclient.h"
extern virNetServerProgramProc remoteProcs[];
extern size_t remoteNProcs;
extern virNetServerProgramProc lxcProcs[];
extern size_t lxcNProcs;
extern virNetServerProgramProc qemuProcs[];
extern size_t qemuNProcs;
void remoteClientFreeFunc(void *data);
void *remoteClientInitHook(virNetServerClientPtr client,
void *opaque);
#endif /* __LIBVIRTD_REMOTE_H__ */

796
daemon/stream.c Normal file
View File

@@ -0,0 +1,796 @@
/*
* stream.c: APIs for managing client streams
*
* Copyright (C) 2009-2014 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: Daniel P. Berrange <berrange@redhat.com>
*/
#include <config.h>
#include "stream.h"
#include "remote.h"
#include "viralloc.h"
#include "virlog.h"
#include "virnetserverclient.h"
#include "virerror.h"
#define VIR_FROM_THIS VIR_FROM_STREAMS
VIR_LOG_INIT("daemon.stream");
struct daemonClientStream {
daemonClientPrivatePtr priv;
int refs;
virNetServerProgramPtr prog;
virStreamPtr st;
int procedure;
unsigned int serial;
bool recvEOF;
bool closed;
int filterID;
virNetMessagePtr rx;
bool tx;
daemonClientStreamPtr next;
};
static int
daemonStreamHandleWrite(virNetServerClientPtr client,
daemonClientStream *stream);
static int
daemonStreamHandleRead(virNetServerClientPtr client,
daemonClientStream *stream);
static int
daemonStreamHandleFinish(virNetServerClientPtr client,
daemonClientStream *stream,
virNetMessagePtr msg);
static int
daemonStreamHandleAbort(virNetServerClientPtr client,
daemonClientStream *stream,
virNetMessagePtr msg);
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)
newEvents |= VIR_STREAM_EVENT_READABLE;
virStreamEventUpdateCallback(stream->st, newEvents);
}
/*
* Invoked when an outgoing data packet message has been fully sent.
* This simply re-enables TX of further data.
*
* The idea is to stop the daemon growing without bound due to
* fast stream, but slow client
*/
static void
daemonStreamMessageFinished(virNetMessagePtr msg,
void *opaque)
{
daemonClientStream *stream = opaque;
VIR_DEBUG("stream=%p proc=%d serial=%u",
stream, msg->header.proc, msg->header.serial);
stream->tx = true;
daemonStreamUpdateEvents(stream);
daemonFreeClientStream(NULL, stream);
}
/*
* Callback that gets invoked when a stream becomes writable/readable
*/
static void
daemonStreamEvent(virStreamPtr st, int events, void *opaque)
{
virNetServerClientPtr client = opaque;
daemonClientStream *stream;
daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
virMutexLock(&priv->lock);
stream = priv->streams;
while (stream) {
if (stream->st == st)
break;
stream = stream->next;
}
if (!stream) {
VIR_WARN("event for client=%p stream st=%p, but missing stream state", client, st);
virStreamEventRemoveCallback(st);
goto cleanup;
}
VIR_DEBUG("st=%p events=%d EOF=%d closed=%d", st, events, stream->recvEOF, stream->closed);
if (!stream->closed &&
(events & VIR_STREAM_EVENT_WRITABLE)) {
if (daemonStreamHandleWrite(client, stream) < 0) {
daemonRemoveClientStream(client, stream);
virNetServerClientClose(client);
goto cleanup;
}
}
if (!stream->closed && !stream->recvEOF &&
(events & (VIR_STREAM_EVENT_READABLE))) {
events = events & ~(VIR_STREAM_EVENT_READABLE);
if (daemonStreamHandleRead(client, stream) < 0) {
daemonRemoveClientStream(client, stream);
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 */
if (stream->rx) {
virNetMessagePtr msg = stream->rx;
switch (msg->header.status) {
case VIR_NET_CONTINUE:
/* nada */
break;
case VIR_NET_OK:
virNetMessageQueueServe(&stream->rx);
if (daemonStreamHandleFinish(client, stream, msg) < 0) {
virNetMessageFree(msg);
daemonRemoveClientStream(client, stream);
virNetServerClientClose(client);
goto cleanup;
}
break;
case VIR_NET_ERROR:
default:
virNetMessageQueueServe(&stream->rx);
if (daemonStreamHandleAbort(client, stream, msg) < 0) {
virNetMessageFree(msg);
daemonRemoveClientStream(client, stream);
virNetServerClientClose(client);
goto cleanup;
}
break;
}
}
/* If we got HANGUP, we need to only send an empty
* packet so the client sees an EOF and cleans up
*/
if (!stream->closed && !stream->recvEOF &&
(events & VIR_STREAM_EVENT_HANGUP)) {
virNetMessagePtr msg;
events &= ~(VIR_STREAM_EVENT_HANGUP);
stream->tx = false;
stream->recvEOF = true;
if (!(msg = virNetMessageNew(false))) {
daemonRemoveClientStream(client, stream);
virNetServerClientClose(client);
goto cleanup;
}
msg->cb = daemonStreamMessageFinished;
msg->opaque = stream;
stream->refs++;
if (virNetServerProgramSendStreamData(remoteProgram,
client,
msg,
stream->procedure,
stream->serial,
"", 0) < 0) {
virNetMessageFree(msg);
daemonRemoveClientStream(client, stream);
virNetServerClientClose(client);
goto cleanup;
}
}
if (!stream->closed &&
(events & (VIR_STREAM_EVENT_ERROR | VIR_STREAM_EVENT_HANGUP))) {
int ret;
virNetMessagePtr msg;
virNetMessageError rerr;
memset(&rerr, 0, sizeof(rerr));
stream->closed = true;
virStreamEventRemoveCallback(stream->st);
virStreamAbort(stream->st);
if (events & VIR_STREAM_EVENT_HANGUP)
virReportError(VIR_ERR_RPC,
"%s", _("stream had unexpected termination"));
else
virReportError(VIR_ERR_RPC,
"%s", _("stream had I/O failure"));
msg = virNetMessageNew(false);
if (!msg) {
ret = -1;
} else {
ret = virNetServerProgramSendStreamError(remoteProgram,
client,
msg,
&rerr,
stream->procedure,
stream->serial);
}
daemonRemoveClientStream(client, stream);
if (ret < 0)
virNetServerClientClose(client);
goto cleanup;
}
if (stream->closed) {
daemonRemoveClientStream(client, stream);
} else {
daemonStreamUpdateEvents(stream);
}
cleanup:
virMutexUnlock(&priv->lock);
}
/*
* @client: a locked client object
*
* Invoked by the main loop when filtering incoming messages.
*
* Returns 1 if the message was processed, 0 if skipped,
* -1 on fatal client error
*/
static int
daemonStreamFilter(virNetServerClientPtr client ATTRIBUTE_UNUSED,
virNetMessagePtr msg,
void *opaque)
{
daemonClientStream *stream = opaque;
int ret = 0;
virMutexLock(&stream->priv->lock);
if (msg->header.type != VIR_NET_STREAM)
goto cleanup;
if (!virNetServerProgramMatches(stream->prog, msg))
goto cleanup;
if (msg->header.proc != stream->procedure ||
msg->header.serial != stream->serial)
goto cleanup;
VIR_DEBUG("Incoming client=%p, rx=%p, serial=%u, proc=%d, status=%d",
client, stream->rx, msg->header.proc,
msg->header.serial, msg->header.status);
virNetMessageQueuePush(&stream->rx, msg);
daemonStreamUpdateEvents(stream);
ret = 1;
cleanup:
virMutexUnlock(&stream->priv->lock);
return ret;
}
/*
* @conn: a connection object to associate the stream with
* @header: the method call to associate with the stream
*
* Creates a new stream for this conn
*
* Returns a new stream object, or NULL upon OOM
*/
daemonClientStream *
daemonCreateClientStream(virNetServerClientPtr client,
virStreamPtr st,
virNetServerProgramPtr prog,
virNetMessageHeaderPtr header)
{
daemonClientStream *stream;
daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
VIR_DEBUG("client=%p, proc=%d, serial=%u, st=%p",
client, header->proc, header->serial, st);
if (VIR_ALLOC(stream) < 0)
return NULL;
stream->refs = 1;
stream->priv = priv;
stream->prog = virObjectRef(prog);
stream->procedure = header->proc;
stream->serial = header->serial;
stream->filterID = -1;
stream->st = st;
return stream;
}
/*
* @stream: an unused client stream
*
* Frees the memory associated with this inactive client
* stream
*/
int daemonFreeClientStream(virNetServerClientPtr client,
daemonClientStream *stream)
{
virNetMessagePtr msg;
int ret = 0;
if (!stream)
return 0;
stream->refs--;
if (stream->refs)
return 0;
VIR_DEBUG("client=%p, proc=%d, serial=%u",
client, stream->procedure, stream->serial);
virObjectUnref(stream->prog);
msg = stream->rx;
while (msg) {
virNetMessagePtr tmp = msg->next;
if (client) {
/* Send a dummy reply to free up 'msg' & unblock client rx */
virNetMessageClear(msg);
msg->header.type = VIR_NET_REPLY;
if (virNetServerClientSendMessage(client, msg) < 0) {
virNetServerClientImmediateClose(client);
virNetMessageFree(msg);
ret = -1;
}
} else {
virNetMessageFree(msg);
}
msg = tmp;
}
virObjectUnref(stream->st);
VIR_FREE(stream);
return ret;
}
/*
* @client: a locked client to add the stream to
* @stream: a stream to add
*/
int daemonAddClientStream(virNetServerClientPtr client,
daemonClientStream *stream,
bool transmit)
{
VIR_DEBUG("client=%p, proc=%d, serial=%u, st=%p, transmit=%d",
client, stream->procedure, stream->serial, stream->st, transmit);
daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
if (stream->filterID != -1) {
VIR_WARN("Filter already added to client %p", client);
return -1;
}
if (virStreamEventAddCallback(stream->st, 0,
daemonStreamEvent, client,
virObjectFreeCallback) < 0)
return -1;
virObjectRef(client);
if ((stream->filterID = virNetServerClientAddFilter(client,
daemonStreamFilter,
stream)) < 0) {
virStreamEventRemoveCallback(stream->st);
return -1;
}
if (transmit)
stream->tx = true;
virMutexLock(&priv->lock);
stream->next = priv->streams;
priv->streams = stream;
daemonStreamUpdateEvents(stream);
virMutexUnlock(&priv->lock);
return 0;
}
/*
* @client: a locked client object
* @stream: an inactive, closed stream object
*
* Removes a stream from the list of active streams for the client
*
* Returns 0 if the stream was removed, -1 if it doesn't exist
*/
int
daemonRemoveClientStream(virNetServerClientPtr client,
daemonClientStream *stream)
{
VIR_DEBUG("client=%p, proc=%d, serial=%u, st=%p",
client, stream->procedure, stream->serial, stream->st);
daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
daemonClientStream *curr = priv->streams;
daemonClientStream *prev = NULL;
if (stream->filterID != -1) {
virNetServerClientRemoveFilter(client,
stream->filterID);
stream->filterID = -1;
}
if (!stream->closed) {
stream->closed = true;
virStreamEventRemoveCallback(stream->st);
virStreamAbort(stream->st);
}
while (curr) {
if (curr == stream) {
if (prev)
prev->next = curr->next;
else
priv->streams = curr->next;
return daemonFreeClientStream(client, stream);
}
prev = curr;
curr = curr->next;
}
return -1;
}
void
daemonRemoveAllClientStreams(daemonClientStream *stream)
{
daemonClientStream *tmp;
VIR_DEBUG("stream=%p", stream);
while (stream) {
tmp = stream->next;
if (!stream->closed) {
stream->closed = true;
virStreamEventRemoveCallback(stream->st);
virStreamAbort(stream->st);
}
daemonFreeClientStream(NULL, stream);
VIR_DEBUG("next stream=%p", tmp);
stream = tmp;
}
}
/*
* Returns:
* -1 if fatal error occurred
* 0 if message was fully processed
* 1 if message is still being processed
*/
static int
daemonStreamHandleWriteData(virNetServerClientPtr client,
daemonClientStream *stream,
virNetMessagePtr msg)
{
int ret;
VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%u, len=%zu, offset=%zu",
client, stream, msg->header.proc, msg->header.serial,
msg->bufferLength, msg->bufferOffset);
ret = virStreamSend(stream->st,
msg->buffer + msg->bufferOffset,
msg->bufferLength - msg->bufferOffset);
if (ret > 0) {
msg->bufferOffset += ret;
/* Partial write, so indicate we have more todo later */
if (msg->bufferOffset < msg->bufferLength)
return 1;
} else if (ret == -2) {
/* Blocking, so indicate we have more todo later */
return 1;
} else {
virNetMessageError rerr;
memset(&rerr, 0, sizeof(rerr));
VIR_INFO("Stream send failed");
stream->closed = true;
virStreamEventRemoveCallback(stream->st);
virStreamAbort(stream->st);
return virNetServerProgramSendReplyError(stream->prog,
client,
msg,
&rerr,
&msg->header);
}
return 0;
}
/*
* Process a finish handshake from the client.
*
* Returns a VIR_NET_OK confirmation if successful, or a VIR_NET_ERROR
* if there was a stream error
*
* Returns 0 if successfully sent RPC reply, -1 upon fatal error
*/
static int
daemonStreamHandleFinish(virNetServerClientPtr client,
daemonClientStream *stream,
virNetMessagePtr msg)
{
int ret;
VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%u",
client, stream, msg->header.proc, msg->header.serial);
stream->closed = true;
virStreamEventRemoveCallback(stream->st);
ret = virStreamFinish(stream->st);
if (ret < 0) {
virNetMessageError rerr;
memset(&rerr, 0, sizeof(rerr));
return virNetServerProgramSendReplyError(stream->prog,
client,
msg,
&rerr,
&msg->header);
} else {
/* Send zero-length confirm */
return virNetServerProgramSendStreamData(stream->prog,
client,
msg,
stream->procedure,
stream->serial,
NULL, 0);
}
}
/*
* Process an abort request from the client.
*
* Returns 0 if successfully aborted, -1 upon error
*/
static int
daemonStreamHandleAbort(virNetServerClientPtr client,
daemonClientStream *stream,
virNetMessagePtr msg)
{
VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%u",
client, stream, msg->header.proc, msg->header.serial);
int ret;
bool raise_error = false;
stream->closed = true;
virStreamEventRemoveCallback(stream->st);
ret = virStreamAbort(stream->st);
if (msg->header.status == VIR_NET_ERROR) {
VIR_INFO("stream aborted at client request");
raise_error = (ret < 0);
} else {
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);
}
}
/*
* Called when the stream is signalled has being able to accept
* data writes. Will process all pending incoming messages
* until they're all gone, or I/O blocks
*
* Returns 0 on success, or -1 upon fatal error
*/
static int
daemonStreamHandleWrite(virNetServerClientPtr client,
daemonClientStream *stream)
{
VIR_DEBUG("client=%p, stream=%p", client, stream);
while (stream->rx && !stream->closed) {
virNetMessagePtr msg = stream->rx;
int ret;
switch (msg->header.status) {
case VIR_NET_OK:
ret = daemonStreamHandleFinish(client, stream, msg);
break;
case VIR_NET_CONTINUE:
ret = daemonStreamHandleWriteData(client, stream, msg);
break;
case VIR_NET_ERROR:
default:
ret = daemonStreamHandleAbort(client, stream, msg);
break;
}
if (ret > 0)
break; /* still processing data from msg */
virNetMessageQueueServe(&stream->rx);
if (ret < 0) {
virNetMessageFree(msg);
virNetServerClientImmediateClose(client);
return -1;
}
/* 'CONTINUE' messages don't send a reply (unless error
* occurred), so to release the 'msg' object we need to
* send a fake zero-length reply. Nothing actually gets
* onto the wire, but this causes the client to reset
* its active request count / throttling
*/
if (msg->header.status == VIR_NET_CONTINUE) {
virNetMessageClear(msg);
msg->header.type = VIR_NET_REPLY;
if (virNetServerClientSendMessage(client, msg) < 0) {
virNetMessageFree(msg);
virNetServerClientImmediateClose(client);
return -1;
}
}
}
return 0;
}
/*
* Invoked when a stream is signalled as having data
* available to read. This reads up to one message
* worth of data, and then queues that for transmission
* to the client.
*
* Returns 0 if data was queued for TX, or an error RPC
* was sent, or -1 on fatal error, indicating client should
* be killed
*/
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;
VIR_DEBUG("client=%p, stream=%p tx=%d closed=%d",
client, stream, stream->tx, stream->closed);
/* We might have had an event pending before we shut
* down the stream, so if we're marked as closed,
* then do nothing
*/
if (stream->closed)
return 0;
/* Shouldn't ever be called unless we're marked able to
* transmit, but doesn't hurt to check */
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) {
/* 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;
msg->cb = daemonStreamMessageFinished;
msg->opaque = stream;
stream->refs++;
if (virNetServerProgramSendStreamData(remoteProgram,
client,
msg,
stream->procedure,
stream->serial,
buffer, rv) < 0)
goto cleanup;
msg = NULL;
}
ret = 0;
cleanup:
VIR_FREE(buffer);
virNetMessageFree(msg);
return ret;
}

49
daemon/stream.h Normal file
View File

@@ -0,0 +1,49 @@
/*
* stream.h: APIs for managing client streams
*
* Copyright (C) 2009 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: Daniel P. Berrange <berrange@redhat.com>
*/
#ifndef __LIBVIRTD_STREAM_H__
# define __LIBVIRTD_STREAM_H__
# include "libvirtd.h"
daemonClientStream *
daemonCreateClientStream(virNetServerClientPtr client,
virStreamPtr st,
virNetServerProgramPtr prog,
virNetMessageHeaderPtr hdr);
int daemonFreeClientStream(virNetServerClientPtr client,
daemonClientStream *stream);
int daemonAddClientStream(virNetServerClientPtr client,
daemonClientStream *stream,
bool transmit);
int
daemonRemoveClientStream(virNetServerClientPtr client,
daemonClientStream *stream);
void
daemonRemoveAllClientStreams(daemonClientStream *stream);
#endif /* __LIBVIRTD_STREAM_H__ */

View File

@@ -42,6 +42,7 @@ module Test_libvirtd =
{ "min_workers" = "5" }
{ "max_workers" = "20" }
{ "prio_workers" = "5" }
{ "max_requests" = "20" }
{ "max_client_requests" = "5" }
{ "admin_min_workers" = "1" }
{ "admin_max_workers" = "5" }
@@ -49,8 +50,9 @@ module Test_libvirtd =
{ "admin_max_queued_clients" = "5" }
{ "admin_max_client_requests" = "5" }
{ "log_level" = "3" }
{ "log_filters" = "1:qemu 1:libvirt 4:object 4:json 4:event 1:util" }
{ "log_filters" = "3:remote 4:event" }
{ "log_outputs" = "3:syslog:libvirtd" }
{ "log_buffer_size" = "64" }
{ "audit_level" = "2" }
{ "audit_logging" = "1" }
{ "host_uuid" = "00000000-0000-0000-0000-000000000000" }

View File

@@ -0,0 +1,3 @@
[Unit]
Description=Libvirt guests shutdown
Documentation=http://libvirt.org

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>404 page not found</h1>
@@ -9,7 +9,7 @@
page you were looking for. You might want to try
</p>
<ul>
<li>going back to the <a href="https://libvirt.org/">home page</a> to find
<li>going back to the <a href="http://libvirt.org/">home page</a> to find
a collection of links to interesting pages on this site</li>
<li>using the search box at the top right corner of the screen to
locate the content on this site or mailing list archives</li>

View File

@@ -18,61 +18,46 @@
DEVHELP_DIR=$(datadir)/gtk-doc/html/libvirt
apihtml = \
html/index.html \
apihtml = \
html/index.html \
$(apihtml_generated)
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 \
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 \
html/libvirt-virterror.html
apipng = \
html/left.png \
html/up.png \
html/home.png \
apipng = \
html/left.png \
html/up.png \
html/home.png \
html/right.png
devhelphtml = \
devhelp/libvirt.devhelp \
devhelp/index.html \
devhelp/general.html \
devhelphtml = \
devhelp/libvirt.devhelp \
devhelp/index.html \
devhelp/general.html \
devhelp/libvirt-virterror.html
css = \
css = \
generic.css \
libvirt.css \
mobile.css \
main.css
fonts = \
fonts/LICENSE.md \
fonts/stylesheet.css \
fonts/overpass-bold-italic.woff \
fonts/overpass-bold.woff \
fonts/overpass-italic.woff \
fonts/overpass-light-italic.woff \
fonts/overpass-light.woff \
fonts/overpass-mono-bold.woff \
fonts/overpass-mono-light.woff \
fonts/overpass-mono-regular.woff \
fonts/overpass-mono-semibold.woff \
fonts/overpass-regular.woff
devhelppng = \
devhelp/home.png \
devhelp/left.png \
devhelp/right.png \
devhelppng = \
devhelp/home.png \
devhelp/left.png \
devhelp/right.png \
devhelp/up.png
devhelpcss = devhelp/style.css
@@ -170,15 +155,15 @@ fig = \
schemadir = $(pkgdatadir)/schemas
schema_DATA = $(wildcard $(srcdir)/schemas/*.rng)
EXTRA_DIST= \
EXTRA_DIST= \
apibuild.py genaclperms.pl \
site.xsl subsite.xsl newapi.xsl page.xsl \
wrapstring.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) \
$(logofiles) $(patches) $(dot_php_in) $(dot_php_code_in) $(dot_php)\
$(internals_html_in) $(internals_html) $(fonts) \
$(internals_html_in) $(internals_html) \
aclperms.htmlinc \
hvsupport.pl \
$(schema_DATA)
@@ -197,13 +182,6 @@ MAINTAINERCLEANFILES = \
$(addprefix $(srcdir)/,$(dot_php)) \
$(srcdir)/hvsupport.html.in $(srcdir)/aclperms.htmlinc
timestamp="$(shell if test -n "$$SOURCE_DATE_EPOCH"; \
then \
date -u --date="@$$SOURCE_DATE_EPOCH"; \
else \
date -u; \
fi)"
all-am: web
api: $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml
@@ -229,17 +207,19 @@ $(srcdir)/hvsupport.html.in: $(srcdir)/hvsupport.pl $(api_DATA) \
news.html.in: \
$(srcdir)/news.xml \
$(srcdir)/news-html.xsl
$(AM_V_GEN)$(XSLTPROC) --nonet \
$(AM_V_GEN) \
if [ -x $(XSLTPROC) ]; then \
$(XSLTPROC) --nonet \
$(srcdir)/news-html.xsl \
$(srcdir)/news.xml \
>$@-tmp \
|| { rm -f $@-tmp; exit 1; }; \
sed 's/ xmlns=""//g' $@-tmp >$@ \
|| { rm -f $@-tmp; exit 1; }; \
rm -f $@-tmp
rm -f $@-tmp; \
fi
EXTRA_DIST += \
$(srcdir)/news.xml \
$(srcdir)/news.rng \
$(srcdir)/news-html.xsl
MAINTAINERCLEANFILES += \
$(srcdir)/news.html.in
@@ -249,7 +229,9 @@ MAINTAINERCLEANFILES += \
%.html.tmp: %.html.in site.xsl subsite.xsl page.xsl \
$(acl_generated)
$(AM_V_GEN)name=`echo $@ | sed -e 's/.tmp//'`; \
@if [ -x $(XSLTPROC) ] ; then \
echo "Generating $@"; \
name=`echo $@ | sed -e 's/.tmp//'`; \
dir=`dirname $@` ; \
if test "$$dir" = "."; \
then \
@@ -258,40 +240,52 @@ MAINTAINERCLEANFILES += \
$(MKDIR_P) $$dir; \
style=subsite.xsl; \
fi; \
$(XSLTPROC) --stringparam pagename $$name \
--stringparam timestamp $(timestamp) --nonet \
$(XSLTPROC) --stringparam pagename $$name --nonet \
$(top_srcdir)/docs/$$style $< > $@ \
|| { rm $@ && exit 1; }
|| { rm $@ && exit 1; }; fi
%.html: %.html.tmp
$(AM_V_GEN)$(XMLLINT) --nonet --format $< > $(srcdir)/$@ \
|| { rm $(srcdir)/$@ && exit 1; }
@if test -x $(XMLLINT) && test -x $(XMLCATALOG) ; then \
if $(XMLCATALOG) '$(XML_CATALOG_FILE)' \
"-//W3C//DTD XHTML 1.0 Strict//EN" > /dev/null ; then \
echo "Validating $@" ; \
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
%.php.tmp: %.php.in site.xsl page.xsl
$(AM_V_GEN)$(XSLTPROC) --stringparam pagename $(@:.tmp=) \
--stringparam timestamp $(timestamp) --nonet \
@if [ -x $(XSLTPROC) ] ; then \
echo "Generating $@"; \
$(XSLTPROC) --stringparam pagename $(@:.tmp=) --nonet \
$(top_srcdir)/docs/site.xsl $< > $@ \
|| { rm $@ && exit 1; }
|| { rm $@ && exit 1; }; fi
%.php: %.php.tmp %.php.code.in
$(AM_V_GEN)sed \
-e '/<span id="php_placeholder"><\/span>/r '"$(srcdir)/$@.code.in" \
@if [ -x $(XSLTPROC) ] ; then \
echo "Scripting $@"; \
sed -e '/<span id="php_placeholder"><\/span>/r '"$(srcdir)/$@.code.in" \
-e /php_placeholder/d < $@.tmp > $(srcdir)/$@ \
|| { rm $(srcdir)/$@ && exit 1; }
|| { rm $(srcdir)/$@ && exit 1; }; fi
$(apihtml_generated): html/index.html
html/index.html: libvirt-api.xml newapi.xsl page.xsl $(APIBUILD_STAMP)
$(AM_V_GEN)$(XSLTPROC) --nonet -o $(srcdir)/ \
$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
$(XSLTPROC) --nonet -o $(srcdir)/ \
--stringparam builddir '$(abs_top_builddir)' \
--stringparam timestamp $(timestamp) \
$(srcdir)/newapi.xsl $(srcdir)/libvirt-api.xml && \
$(XMLLINT) --nonet --noout $(srcdir)/html/*.html
$(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
$(addprefix $(srcdir)/,$(devhelphtml)): $(srcdir)/libvirt-api.xml $(devhelpxsl)
$(AM_V_GEN)$(XSLTPROC) --stringparam timestamp $(timestamp) \
--nonet -o $(srcdir)/devhelp/ \
$(top_srcdir)/docs/devhelp/devhelp.xsl $(srcdir)/libvirt-api.xml
$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
$(XSLTPROC) --nonet -o $(srcdir)/devhelp/ \
$(top_srcdir)/docs/devhelp/devhelp.xsl $(srcdir)/libvirt-api.xml ; fi
python_generated_files = \
@@ -388,13 +382,9 @@ install-data-local:
for file in $(devhelphtml) $(devhelppng) $(devhelpcss); do \
$(INSTALL) -m 0644 $(srcdir)/$${file} $(DESTDIR)$(DEVHELP_DIR) ; \
done
$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)/fonts
for f in $(fonts); do \
$(INSTALL) -m 0644 $(srcdir)/$$f $(DESTDIR)$(HTML_DIR)/fonts; \
done
uninstall-local:
for f in $(css) $(dot_html) $(gif) $(png) $(fonts); do \
for f in $(css) $(dot_html) $(gif) $(png); do \
rm -f $(DESTDIR)$(HTML_DIR)/$$f; \
done
for f in $(logofiles); do \

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>
@@ -12,7 +12,7 @@
<ul id="toc"></ul>
<h2><a id="intro">Access control introduction</a></h2>
<h2><a name="intro">Access control introduction</a></h2>
<p>
In a default configuration, the libvirtd daemon has three levels
@@ -42,7 +42,7 @@
<code>getattr</code> permission.
</p>
<h2><a id="drivers">Access control drivers</a></h2>
<h2><a name="drivers">Access control drivers</a></h2>
<p>
The access control framework is designed as a pluggable
@@ -83,7 +83,7 @@
the libvirtd daemon be restarted.
</p>
<h2><a id="perms">Objects and permissions</a></h2>
<h2><a name="perms">Objects and permissions</a></h2>
<p>
Libvirt applies access control to all the main object

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>
@@ -14,7 +14,7 @@
<ul id="toc"></ul>
<h2><a id="intro">Introduction</a></h2>
<h2><a name="intro">Introduction</a></h2>
<p>
A default install of libvirt will typically use
@@ -27,7 +27,7 @@
object.
</p>
<h2><a id="perms">Permission names</a></h2>
<h2><a name="perms">Permission names</a></h2>
<p>
The libvirt <a href="acl.html#perms">object names and permission names</a>
@@ -53,7 +53,7 @@
permissions default to deny access.
</p>
<h2><a id="attrs">Object identity attributes</a></h2>
<h2><a name="attrs">Object identity attributes</a></h2>
<p>
To allow polkit authorization rules to be written to match
@@ -63,7 +63,7 @@
of object being checked
</p>
<h3><a id="object_connect">virConnectPtr</a></h3>
<h3><a name="object_connect">virConnectPtr</a></h3>
<table class="acl">
<thead>
<tr>
@@ -79,7 +79,7 @@
</tbody>
</table>
<h3><a id="object_domain">virDomainPtr</a></h3>
<h3><a name="object_domain">virDomainPtr</a></h3>
<table class="acl">
<thead>
<tr>
@@ -103,7 +103,7 @@
</tbody>
</table>
<h3><a id="object_interface">virInterfacePtr</a></h3>
<h3><a name="object_interface">virInterfacePtr</a></h3>
<table class="acl">
<thead>
<tr>
@@ -127,7 +127,7 @@
</tbody>
</table>
<h3><a id="object_network">virNetworkPtr</a></h3>
<h3><a name="object_network">virNetworkPtr</a></h3>
<table class="acl">
<thead>
<tr>
@@ -151,7 +151,7 @@
</tbody>
</table>
<h3><a id="object_node_device">virNodeDevicePtr</a></h3>
<h3><a name="object_node_device">virNodeDevicePtr</a></h3>
<table class="acl">
<thead>
<tr>
@@ -171,7 +171,7 @@
</tbody>
</table>
<h3><a id="object_nwfilter">virNWFilterPtr</a></h3>
<h3><a name="object_nwfilter">virNWFilterPtr</a></h3>
<table class="acl">
<thead>
<tr>
@@ -195,7 +195,7 @@
</tbody>
</table>
<h3><a id="object_secret">virSecretPtr</a></h3>
<h3><a name="object_secret">virSecretPtr</a></h3>
<table class="acl">
<thead>
<tr>
@@ -231,7 +231,7 @@
</tbody>
</table>
<h3><a id="object_storage_pool">virStoragePoolPtr</a></h3>
<h3><a name="object_storage_pool">virStoragePoolPtr</a></h3>
<table class="acl">
<thead>
<tr>
@@ -255,7 +255,7 @@
</tbody>
</table>
<h3><a id="object_storage_vol">virStorageVolPtr</a></h3>
<h3><a name="object_storage_vol">virStorageVolPtr</a></h3>
<table class="acl">
<thead>
<tr>
@@ -288,7 +288,7 @@
</table>
<h2><a id="user">User identity attributes</a></h2>
<h2><a name="user">User identity attributes</a></h2>
<p>
At this point in time, the only attribute provided by
@@ -307,7 +307,7 @@
</p>
<h2><a id="checks">Writing access control policies</a></h2>
<h2><a name="checks">Writing access control policies</a></h2>
<p>
If using versions of polkit prior to 0.106 then it is only
@@ -354,11 +354,11 @@ polkit.addRule(function(action, subject) {
<p>
See
<a href="https://libvirt.org/git/?p=libvirt.git;a=tree;f=examples/polkit;hb=HEAD">source code</a>
<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 id="exconnect">Example: restricting ability to connect to drivers</a></h3>
<h3><a name="exconnect">Example: restricting ability to connect to drivers</a></h3>
<p>
Consider a local user <code>berrange</code>
@@ -386,7 +386,7 @@ polkit.addRule(function(action, subject) {
});
</pre>
<h3><a id="exdomain">Example: restricting access to a single domain</a></h3>
<h3><a name="exdomain">Example: restricting access to a single domain</a></h3>
<p>
Consider a local user <code>berrange</code>
@@ -396,7 +396,7 @@ polkit.addRule(function(action, subject) {
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 an action
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>

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>The libvirt API concepts</h1>
@@ -9,7 +9,7 @@
<ul id="toc"></ul>
<h2><a id="Objects">Objects Exposed</a></h2>
<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
@@ -121,7 +121,7 @@
set of nodes.</p></li>
</ul>
<h2><a id="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
and a verb describing the action on that object.</p>
@@ -155,7 +155,7 @@
</ul>
</li>
<li><b>Enumeration</b> [virConnectList..., virConnectNumOf...]
<p>Used to enumerate a set of object available to a given
<p>Used to enumerate a set of object available to an given
hypervisor connection such as:</p>
<ul>
<li>
@@ -297,7 +297,7 @@
<p> For more in-depth details of the storage related APIs see
<a href="storage.html">the storage management page</a>.
</p>
<h2><a id="Drivers">The libvirt Drivers</a></h2>
<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
@@ -325,7 +325,7 @@
the various functions and support found in each driver by the version
support was added into libvirt.
</p>
<h2><a id="Remote">Daemon and Remote Access</a></h2>
<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

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@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>Implementing a new API in Libvirt</h1>
@@ -44,7 +44,7 @@
</p>
<p>
<a href="https://libvirt.org/downloads.html">https://libvirt.org/downloads.html</a>
<a href="http://libvirt.org/downloads.html">http://libvirt.org/downloads.html</a>
</p>
<p>
@@ -273,7 +273,7 @@
<li>unlocks the remote driver.</li>
</ol>
<h3><a id="serverdispatch">Implement the server side dispatcher</a></h3>
<h3><a name="serverdispatch">Implement the server side dispatcher</a></h3>
<p>
Implementing the server side of the remote function call is simply a
@@ -300,7 +300,7 @@
<p class="example">See <a href="api_extension/0005-implement-the-remote-protocol.patch">0005-implement-the-remote-protocol.patch</a></p>
<h2><a id="internaluseapi">Use the new API internally</a></h2>
<h2><a name="internaluseapi">Use the new API internally</a></h2>
<p>
Sometimes, a new API serves as a superset of existing API, by
@@ -314,7 +314,7 @@
<p class="example">See <a href="api_extension/0006-make-old-API-trivially-wrap-to-new-API.patch">0006-make-old-API-trivially-wrap-to-new-API.patch</a></p>
<h2><a id="virshuseapi">Expose the new API in virsh</a></h2>
<h2><a name="virshuseapi">Expose the new API in virsh</a></h2>
<p>
All new API should be manageable from the virsh command line
@@ -345,7 +345,7 @@
<p class="example">See <a href="api_extension/0007-add-virsh-support.patch">0007-add-virsh-support.patch</a></p>
<h2><a id="driverimpl">Implement the driver methods</a></h2>
<h2><a name="driverimpl">Implement the driver methods</a></h2>
<p>
So, after all that, we get to the fun part. All functionality in
@@ -356,7 +356,7 @@
adding.
</p>
<h3><a id="commonimpl">Implement common handling</a></h3>
<h3><a name="commonimpl">Implement common handling</a></h3>
<p>
If the new API is applicable to more than one driver, it may
@@ -373,7 +373,7 @@
<p class="example">See <a href="api_extension/0008-support-new-xml.patch">0008-support-new-xml.patch</a></p>
<h3><a id="drivercode">Implement driver handling</a></h3>
<h3><a name="drivercode">Implement driver handling</a></h3>
<p>
The remaining patches should only touch one driver at a time.

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>Applications using libvirt</h1>
@@ -11,7 +11,7 @@
<ul id="toc"></ul>
<h2><a id="add">Add an application</a></h2>
<h2><a name="add">Add an application</a></h2>
<p>
To add an application not listed on this page, send a message
@@ -30,7 +30,7 @@
<img src="logos/logo-square-powered-256.png" alt="libvirt powered"/>
</p>
<h2><a id="clientserver">Client/Server applications</a></h2>
<h2><a name="clientserver">Client/Server applications</a></h2>
<dl>
<dt><a href="http://archipelproject.org">Archipel</a></dt>
@@ -50,7 +50,7 @@
</dd>
</dl>
<h2><a id="command">Command line tools</a></h2>
<h2><a name="command">Command line tools</a></h2>
<dl>
<dt><a href="http://libguestfs.org">guestfish</a></dt>
@@ -65,21 +65,21 @@
management tasks on all libvirt managed domains, networks and
storage. This is part of the libvirt core distribution.
</dd>
<dt><a href="https://virt-manager.org/">virt-clone</a></dt>
<dt><a href="http://virt-manager.org/">virt-clone</a></dt>
<dd>
Allows the disk image(s) and configuration for an existing
virtual machine to be cloned to form a new virtual machine.
It automates copying of data across to new disk images, and
updates the UUID, MAC address, and name in the configuration.
</dd>
<dt><a href="https://people.redhat.com/rjones/virt-df/">virt-df</a></dt>
<dt><a href="http://et.redhat.com/~rjones/virt-df/">virt-df</a></dt>
<dd>
Examine the utilization of each filesystem in a virtual machine
from the comfort of the host machine. This tool peeks into the
guest disks and determines how much space is used. It can cope
with common Linux filesystems and LVM volumes.
</dd>
<dt><a href="https://virt-manager.org/">virt-image</a></dt>
<dt><a href="http://virt-manager.org/">virt-image</a></dt>
<dd>
Provides a way to deploy virtual appliances. It defines a
simplified portable XML format describing the pre-requisites
@@ -87,26 +87,26 @@
into the domain XML format for execution under any libvirt
hypervisor meeting the pre-requisites.
</dd>
<dt><a href="https://virt-manager.org/">virt-install</a></dt>
<dt><a href="http://virt-manager.org/">virt-install</a></dt>
<dd>
Provides a way to provision new virtual machines from a
OS distribution install tree. It supports provisioning from
local CD images, and the network over NFS, HTTP and FTP.
</dd>
<dt><a href="https://people.redhat.com/rjones/virt-top/">virt-top</a></dt>
<dt><a href="http://et.redhat.com/~rjones/virt-top/">virt-top</a></dt>
<dd>
Watch the CPU, memory, network and disk utilization of all
virtual machines running on a host.
</dd>
<dt>
<a href="https://people.redhat.com/~rjones/virt-what/">virt-what</a>
<a href="http://people.redhat.com/~rjones/virt-what/">virt-what</a>
</dt>
<dd>
virt-what is a shell script for detecting if the program is running
in a virtual machine. It prints out a list of facts about the
virtual machine, derived from heuristics.
</dd>
<dt><a href="https://sourceware.org/systemtap/">stap</a></dt>
<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
@@ -121,7 +121,7 @@
</dd>
</dl>
<h2><a id="configmgmt">Configuration Management</a></h2>
<h2><a name="configmgmt">Configuration Management</a></h2>
<dl>
<dt><a href="https://wiki.lcfg.org/bin/view/LCFG/LcfgLibvirt">LCFG</a></dt>
@@ -139,10 +139,10 @@
</dd>
</dl>
<h2><a id="continuousintegration">Continuous Integration</a></h2>
<h2><a name="continuousintegration">Continuous Integration</a></h2>
<dl>
<dt><a href="https://buildbot.net/buildbot/docs/current/Libvirt.html">BuildBot</a></dt>
<dt><a href="http://buildbot.net/buildbot/docs/current/Libvirt.html">BuildBot</a></dt>
<dd>
BuildBot is a system to automate the compile/test cycle required
by most software projects. CVS commits trigger new builds, run on
@@ -152,7 +152,7 @@
</dl>
<dl>
<dt><a href="https://wiki.jenkins-ci.org/display/JENKINS/Libvirt+Slaves+Plugin">Jenkins</a></dt>
<dt><a href="http://wiki.jenkins-ci.org/display/JENKINS/Libvirt+Slaves+Plugin">Jenkins</a></dt>
<dd>
This plugin for Jenkins adds a way to control guest domains hosted
on Xen or QEMU/KVM. You configure a Jenkins Slave,
@@ -163,7 +163,7 @@
</dd>
</dl>
<h2><a id="conversion">Conversion</a></h2>
<h2><a name="conversion">Conversion</a></h2>
<dl>
<dt><a href="http://libguestfs.org/virt-p2v.1.html">virt-p2v</a></dt>
@@ -194,37 +194,37 @@
</dd>
</dl>
<h2><a id="desktop">Desktop applications</a></h2>
<h2><a name="desktop">Desktop applications</a></h2>
<dl>
<dt><a href="https://virt-manager.org/">virt-manager</a></dt>
<dt><a href="http://virt-manager.org/">virt-manager</a></dt>
<dd>
A general purpose desktop management tool, able to manage
virtual machines across both local and remotely accessed
hypervisors. It is targeted at home and small office usage
up to managing 10-20 hosts and their VMs.
</dd>
<dt><a href="https://virt-manager.org/">virt-viewer</a></dt>
<dt><a href="http://virt-manager.org/">virt-viewer</a></dt>
<dd>
A lightweight tool for accessing the graphical console
associated with a virtual machine. It can securely connect
to remote consoles supporting the VNC protocol. Also provides
an optional mozilla browser plugin.
</dd>
<dt><a href="https://f1ash.github.io/qt-virt-manager">qt-virt-manager</a></dt>
<dt><a href="http://f1ash.github.io/qt-virt-manager">qt-virt-manager</a></dt>
<dd>
The Qt GUI for create and control VMs and another virtual entities
(aka networks, storages, interfaces, secrets, network filters).
Contains integrated LXC/SPICE/VNC viewer for accessing the graphical or
text console associated with a virtual machine or container.
</dd>
<dt><a href="https://f1ash.github.io/qt-virt-manager/#virtual-machines-viewer">qt-remote-viewer</a></dt>
<dt><a href="http://f1ash.github.io/qt-virt-manager/#virtual-machines-viewer">qt-remote-viewer</a></dt>
<dd>
The Qt VNC/SPICE viewer for access to remote desktops or VMs.
</dd>
</dl>
<h2><a id="iaas">Infrastructure as a Service (IaaS)</a></h2>
<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>
@@ -234,7 +234,17 @@
it easy to benefit from private Cloud Computing technology.
</dd>
<dt><a href="https://github.com/eucalyptus/eucalyptus">Eucalyptus</a></dt>
<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
virtualized environments to the users with Xen, KVM or
VirtualBox hypervisor. EMOTIVE's main feature is VM management
with different scheduling policies. It can be also used as a
cloud provider and is very easy to extend thanks to its
modular Web Services architecture.
</dd>
<dt><a href="http://www.eucalyptus.com">Eucalyptus</a></dt>
<dd>
Eucalyptus is an on-premise Infrastructure as a Service cloud
software platform that is open source and
@@ -258,7 +268,7 @@
management.
</dd>
<dt><a href="https://www.openstack.org">OpenStack</a></dt>
<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,
@@ -276,19 +286,9 @@
perfect for setting up low-end servers in a cloud or a
cloud where you want the most bang for the bucks.
</dd>
<dt><a href="http://en.zstack.io/">ZStack</a></dt>
<dd>
ZStack is an open source IaaS software that aims to automate the
management of all resources (compute, storage, networking, etc.) in a
datacenter by using APIs, thus conforming to the principles of a
software-defined datacenter. The key strengths of ZStack in terms of
management are scalability, performance, and a fast, user-friendly
deployment.
</dd>
</dl>
<h2><a id="libraries">Libraries</a></h2>
<h2><a name="libraries">Libraries</a></h2>
<dl>
<dt><a href="http://libguestfs.org">libguestfs</a></dt>
@@ -304,7 +304,7 @@
Windows Registry in Windows guests.
</dd>
<dt><a href="https://sandbox.libvirt.org">libvirt-sandbox</a></dt>
<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
@@ -317,14 +317,14 @@
Allows using simple ruby objects to manipulate
hypervisors, guests, storage, network etc. It is
based on top of
the <a href="https://libvirt.org/ruby">native ruby bindings</a>.
the <a href="http://libvirt.org/ruby">native ruby bindings</a>.
</dd>
</dl>
<h2><a id="livecd">LiveCD / Appliances</a></h2>
<h2><a name="livecd">LiveCD / Appliances</a></h2>
<dl>
<dt><a href="http://libguestfs.org/virt-v2v/">virt-p2v</a></dt>
<dt><a href="http://et.redhat.com/~rjones/virt-p2v/">virt-p2v</a></dt>
<dd>
An older tool for converting a physical machine into a virtual
machine. It is a LiveCD which is booted on the machine to be
@@ -334,9 +334,9 @@
</dd>
</dl>
<h2><a id="monitoring">Monitoring</a></h2>
<h2><a name="monitoring">Monitoring</a></h2>
<dl>
<dt><a href="https://collectd.org/plugins/libvirt.shtml">collectd</a></dt>
<dt><a href="http://collectd.org/plugins/libvirt.shtml">collectd</a></dt>
<dd>
The libvirt-plugin is part of <a href="http://collectd.org/">collectd</a>
and gathers statistics about virtualized guests on a system. This
@@ -345,19 +345,19 @@
For a full description, please refer to the libvirt section in the
collectd.conf(5) manual page.
</dd>
<dt><a href="http://www.sflow.net/">Host sFlow</a></dt>
<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="https://honk.sigxcpu.org/projects/libvirt/#munin">Munin</a></dt>
<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
The plugins provided by Guido G&uuml;nther allow to monitor various things
like network and block I/O with
<a href="http://munin.projects.linpro.no/">Munin</a>.
</dd>
<dt><a href="http://people.redhat.com/rjones/nagios-virt/">Nagios-virt</a></dt>
<dt><a href="http://et.redhat.com/~rjones/nagios-virt/">Nagios-virt</a></dt>
<dd>
Nagios-virt is a configuration tool to add monitoring of your
virtualised domains to <a href="http://www.nagios.org/">Nagios</a>.
@@ -365,15 +365,15 @@
your Xen or QEMU/KVM guests, or to integrate with your existing Nagios
installation.
</dd>
<dt><a href="http://www.pcp.io/man/man1/pmdalibvirt.1.html">PCP</a></dt>
<dt><a href="http://www.pcp.io/man/man1/pmdalibvirt.1.html" shape="rect">PCP</a></dt>
<dd>
The PCP libvirt PMDA (plugin) is part of the
<a href="http://pcp.io/">PCP</a> toolkit and provides
<a href="http://pcp.io/" shape="rect">PCP</a> toolkit and provides
hypervisor and guest information and complete set of guest performance
metrics. It supports pCPU, vCPU, memory, block device, network interface,
and performance event metrics for each virtual guest.
</dd>
<dt><a href="https://community.zenoss.org/docs/DOC-4687">Zenoss</a></dt>
<dt><a href="http://community.zenoss.org/docs/DOC-4687">Zenoss</a></dt>
<dd>
The Zenoss libvirt Zenpack adds support for monitoring virtualization
servers. It has been tested with KVM, QEMU, VMware ESX, and VMware
@@ -381,10 +381,10 @@
</dd>
</dl>
<h2><a id="provisioning">Provisioning</a></h2>
<h2><a name="provisioning">Provisioning</a></h2>
<dl>
<dt><a href="https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Tivoli+Provisioning+Manager">Tivoli Provisioning Manager</a></dt>
<dt><a href="http://www.ibm.com/software/tivoli/products/prov-mgr/">Tivoli Provisioning Manager</a></dt>
<dd>
Part of the IBM Tivoli family, Tivoli Provisioning Manager (TPM) is
an IT lifecycle automation product. It
@@ -394,7 +394,7 @@
</dl>
<dl>
<dt><a href="https://theforeman.org">Foreman</a></dt>
<dt><a href="http://theforeman.org">Foreman</a></dt>
<dd>
Foreman is an open source web based application aimed to be a
Single Address For All Machines Life Cycle Management. Foreman:
@@ -415,10 +415,10 @@
</dl>
<h2><a id="web">Web applications</a></h2>
<h2><a name="web">Web applications</a></h2>
<dl>
<dt><a href="http://www.abiquo.com/">AbiCloud</a></dt>
<dt><a href="http://community.abiquo.com/display/AbiCloud">AbiCloud</a></dt>
<dd>
AbiCloud is an open source cloud platform manager which allows to
easily deploy a private cloud in your datacenter. One of the key
@@ -434,14 +434,14 @@
Kimchi manages KVM guests through libvirt. The management interface is accessed
over the web using a browser that supports HTML5.
</dd>
<dt><a href="https://ovirt.org/">oVirt</a></dt>
<dt><a href="http://ovirt.org/">oVirt</a></dt>
<dd>
oVirt provides the ability to manage large numbers of virtual
machines across an entire data center of hosts. It integrates
with FreeIPA for Kerberos authentication, and in the future,
certificate management.
</dd>
<dt><a href="https://ispsystem.com/en/software/vmmanager">VMmanager</a></dt>
<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
@@ -450,7 +450,7 @@
functions, such as live migration that allows for load
balancing between cluster nodes, monitoring CPU, memory.
</dd>
<dt><a href="https://mist.io/">mist.io</a></dt>
<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
@@ -458,32 +458,9 @@
providers, OpenStack based public/private clouds, Docker servers, bare
metal servers and now KVM hypervisors).
</dd>
<dt><a href="https://ravada.upc.edu/">Ravada</a></dt>
<dd>
Ravada is an open source tool for managing Virtual Desktop
Infrastructure (VDI). It is very easy to install and use. Following
the documentation, you'll be ready to deploy virtual machines in
minutes. The only requirements for the users are a Web browser and
a lightweight remote viewer.
</dd>
<dt><a href="https://github.com/cutelyst/Virtlyst">Virtlyst</a></dt>
<dd>
Virtlyst is an open source web application built with C++11, Cutelyst and Qt.
It features:
<ul>
<li>Low memory usage (around 5 MiB of RAM)</li>
<li>Look and feel easily customized with HTML templates that use the Django syntax</li>
<li>VNC/Spice console directly in the browser using websockets on the same HTTP port</li>
<li>Host and Domain statistics graphs (CPU, Memory, IO, Network)</li>
<li>Connect to multiple libvirtd instances (over local Unix domain socket, SSH, TCP and TLS)</li>
<li>Manage Storage Pools, Storage Volumes, Networks, Interfaces, and Secrets</li>
<li>Create and launch VMs</li>
<li>Configure VMs with easy panels or go pro and edit the VM's XML</li>
</ul>
</dd>
</dl>
<h2><a id="mobile">Mobile applications</a></h2>
<h2><a name="mobile">Mobile applications</a></h2>
<dl>
<dt><a href="https://market.android.com/details?id=vm.manager">VM Manager</a></dt>
@@ -494,10 +471,10 @@
</dd>
</dl>
<h2><a id="other">Other</a></h2>
<h2><a name="other">Other</a></h2>
<dl>
<dt><a href="https://cuckoosandbox.org/">Cuckoo Sandbox</a></dt>
<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

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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 >libvirt architecture</h1>
@@ -13,38 +13,54 @@
<ul id="toc"></ul>
<h2><a id="Xen">Xen support</a></h2>
<h2><a name="Xen">Xen support</a></h2>
<p>When running in a Xen environment, programs using libvirt have to execute
in "Domain 0", which is the primary Linux OS loaded on the machine. That OS
kernel provides most if not all of the actual drivers used by the set of
domains. It also runs the Xen Store, a database of information shared by the
hypervisor, the backend drivers, any running domains, and libxl (aka libxenlight).
libxl provides a set of APIs for creating and managing domains, which can be used
by applications such as the xl tool provided by Xen or libvirt. The hypervisor,
hypervisor, the kernels, the drivers and the xen daemon. Xend. The xen daemon
supervise the control and execution of the sets of domains. The hypervisor,
drivers, kernels and daemons communicate though a shared system bus
implemented in the hypervisor. The figure below tries to provide a view of
this environment:</p>
<img src="architecture.gif" alt="The Xen architecture" />
<p>The library will interact with libxl for all management operations
on a Xen system.</p>
<p>Note that the libvirt libxl driver only supports root access.</p>
<p>The library can be initialized in 2 ways depending on the level of
privilege of the embedding program. If it runs with root access,
virConnectOpen() can be used, it will use three different ways to connect to
the Xen infrastructure:</p>
<ul>
<li>a connection to the Xen Daemon though an HTTP RPC layer</li>
<li>a read/write connection to the Xen Store</li>
<li>use Xen Hypervisor calls</li>
<li>when used as non-root libvirt connect to a proxy daemon running
as root and providing read-only support</li>
</ul>
<p>The library will usually interact with the Xen daemon for any operation
changing the state of the system, but for performance and accuracy reasons
may talk directly to the hypervisor when gathering state information at
least when possible (i.e. when the running program using libvirt has root
privilege access).</p>
<p>If it runs without root access virConnectOpenReadOnly() should be used to
connect to initialize the library. It will then fork a libvirt_proxy
program running as root and providing read_only access to the API, this is
then only useful for reporting and monitoring.</p>
<h2><a id="QEMU">QEMU and KVM support</a></h2>
<h2><a name="QEmu">QEmu and KVM support</a></h2>
<p>The model for QEMU and KVM is completely similar, basically KVM is based
on QEMU for the process controlling a new domain, only small details differs
<p>The model for QEmu and KVM is completely similar, basically KVM is based
on QEmu for the process controlling a new domain, only small details differs
between the two. In both case the libvirt API is provided by a controlling
process forked by libvirt in the background and which launch and control the
QEMU or KVM process. That program called libvirt_qemud talks though a specific
protocol to the library, and connects to the console of the QEMU process in
QEmu or KVM process. That program called libvirt_qemud talks though a specific
protocol to the library, and connects to the console of the QEmu process in
order to control and report on its status. Libvirt tries to expose all the
emulations models of QEMU, the selection is done when creating the new
emulations models of QEmu, the selection is done when creating the new
domain, by specifying the architecture and machine type targeted.</p>
<p>The code controlling the QEMU process is available in the
<p>The code controlling the QEmu process is available in the
<code>qemud/</code> directory.</p>
<h2><a id="drivers">Driver based architecture</a></h2>
<h2><a name="drivers">Driver based architecture</a></h2>
<p>As the previous section explains, libvirt can communicate using different
channels with the current hypervisor, and should also be able to use
@@ -67,9 +83,9 @@ drivers present in driver.h:</p>
is in the <code>proxy/</code> directory.</li>
<li>xm_internal: provide support for Xen defined but not running
domains.</li>
<li>qemu_internal: implement the driver functions for QEMU and
<li>qemu_internal: implement the driver functions for QEmu and
KVM virtualization engines. It also uses a qemud/ specific daemon
which interacts with the QEMU process to implement libvirt API.</li>
which interacts with the QEmu process to implement libvirt API.</li>
<li>test: this is a test driver useful for regression tests of the
front-end part of libvirt.</li>
</ul>

View File

@@ -1,12 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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 id="intro">Introduction</a></h2>
<h2><a name="intro">Introduction</a></h2>
<p>
A number of the libvirt virtualization drivers (QEMU/KVM and LXC) include
@@ -17,7 +17,7 @@
the logs will usually end up in <code>/var/log/audit/audit.log</code>
</p>
<h2><a id="config">Configuration</a></h2>
<h2><a name="config">Configuration</a></h2>
<p>
The libvirt audit integration is enabled by default on any host which has
@@ -48,7 +48,7 @@
mentioned above.
</p>
<h2><a id="types">Message types</a></h2>
<h2><a name="types">Message types</a></h2>
<p>
Libvirt defines three core audit message types each of which will
@@ -90,7 +90,7 @@
<dd>Result of the action, either <code>success</code> or <code>failed</code></dd>
</dl>
<h3><a id="typecontrol">VIRT_CONTROL</a></h3>
<h3><a name="typecontrol">VIRT_CONTROL</a></h3>
<p>
Reports change in the lifecycle state of a virtual machine. The <code>msg</code>
@@ -110,7 +110,7 @@
<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 id="typemachine">VIRT_MACHINE_ID</a></h3>
<h3><a name="typemachine">VIRT_MACHINE_ID</a></h3>
<p>
Reports the association of a security context with a guest. The <code>msg</code>
@@ -126,7 +126,7 @@
<dd>Security context for the guest disk images and other assigned host resources</dd>
</dl>
<h3><a id="typeresource">VIRT_RESOURCE</a></h3>
<h3><a name="typeresource">VIRT_RESOURCE</a></h3>
<p>
Reports the usage of a host resource by a guest. The fields include will
@@ -137,7 +137,7 @@
be generated.
</p>
<h4><a id="typeresourcevcpu">Virtual CPU</a></h4>
<h4><a name="typeresourcevcpu">Virtual CPU</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
@@ -155,7 +155,7 @@
</dl>
<h4><a id="typeresourcemem">Memory</a></h4>
<h4><a name="typeresourcemem">Memory</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
@@ -172,7 +172,7 @@
<dd>Updated memory size in bytes</dd>
</dl>
<h4><a id="typeresourcedisk">Disk</a></h4>
<h4><a name="typeresourcedisk">Disk</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
</p>
@@ -188,7 +188,7 @@
<dd>Updated host file or device path acting as the disk backing file</dd>
</dl>
<h4><a id="typeresourcenic">Network interface</a></h4>
<h4><a name="typeresourcenic">Network interface</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
@@ -221,7 +221,7 @@
<dd>Name of the host network interface</dd>
</dl>
<h4><a id="typeresourcefs">Filesystem</a></h4>
<h4><a name="typeresourcefs">Filesystem</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
</p>
@@ -237,7 +237,7 @@
<dd>Updated host directory, file or device path backing the filesystem</dd>
</dl>
<h4><a id="typeresourcehost">Host device</a></h4>
<h4><a name="typeresourcehost">Host device</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
</p>
@@ -255,7 +255,7 @@
<dd>The path of the character device assigned to the guest, if <code>resrc=hostdev</code></dd>
</dl>
<h4><a id="typeresourcetpm">TPM</a></h4>
<h4><a name="typeresourcetpm">TPM</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
</p>
@@ -264,12 +264,12 @@
<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> or <code>tpm-emulator</code></dd>
<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 id="typeresourcerng">RNG</a></h4>
<h4><a name="typeresourcerng">RNG</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
</p>
@@ -285,7 +285,7 @@
<dd>Updated path of the host entropy source for the RNG</dd>
</dl>
<h4><a id="typeresourcechardev">console/serial/parallel/channel</a></h4>
<h4><a name="typeresourcechardev">console/serial/parallel/channel</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
</p>
@@ -301,7 +301,7 @@
<dd>Updated path of the backing character device for given emulated device</dd>
</dl>
<h4><a id="typeresourcesmartcard">smartcard</a></h4>
<h4><a name="typeresourcesmartcard">smartcard</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
</p>
@@ -321,7 +321,7 @@
</dd>
</dl>
<h4><a id="typeresourceredir">Redirected device</a></h4>
<h4><a name="typeresourceredir">Redirected device</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
</p>
@@ -337,7 +337,7 @@
<dd>The device type, only <code>USB redir</code> allowed</dd>
</dl>
<h4><a id="typeresourcecgroup">Control group</a></h4>
<h4><a name="typeresourcecgroup">Control group</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
@@ -353,7 +353,7 @@
</dl>
<h4><a id="typeresourceshmem">Shared memory</a></h4>
<h4><a name="typeresourceshmem">Shared memory</a></h4>
<p>
The <code>msg</code> field will include the following sub-fields
</p>

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>Connection authentication</h1>
@@ -14,7 +14,7 @@
<ul id="toc"></ul>
<h2><a id="Auth_client_config">Client configuration</a></h2>
<h2><a name="Auth_client_config">Client configuration</a></h2>
<p>
When connecting to a remote hypervisor which requires authentication,
@@ -142,7 +142,7 @@ credentials=defgrp</pre>
to storage VNC or SPICE login credentials
</p>
<h2><a id="ACL_server_config">Server configuration</a></h2>
<h2><a name="ACL_server_config">Server configuration</a></h2>
<p>
The libvirt daemon allows the administrator to choose the authentication
mechanisms used for client connections on each network socket independently.
@@ -153,7 +153,7 @@ currently a choice of <code>none</code>, <code>polkit</code>, and <code>sasl</co
The SASL scheme can be further configured to choose between a large
number of different mechanisms.
</p>
<h2><a id="ACL_server_unix_perms">UNIX socket permissions/group</a></h2>
<h2><a name="ACL_server_unix_perms">UNIX socket permissions/group</a></h2>
<p>
If libvirt does not contain support for PolicyKit, then access control for
the UNIX domain socket is done using traditional file user/group ownership
@@ -170,7 +170,7 @@ parameter. For example, setting the former to mode <code>0770</code> and the
latter <code>wheel</code> would let any user in the wheel group connect to
the libvirt daemon.
</p>
<h2><a id="ACL_server_polkit">UNIX socket PolicyKit auth</a></h2>
<h2><a name="ACL_server_polkit">UNIX socket PolicyKit auth</a></h2>
<p>
If libvirt contains support for PolicyKit, then access control options are
more advanced. The <code>auth_unix_rw</code> parameter will default to
@@ -204,7 +204,7 @@ ResultActive=yes</pre>
Further examples of PolicyKit setup can be found on the
<a href="http://wiki.libvirt.org/page/SSHPolicyKitSetup">wiki page</a>.
</p>
<h2><a id="ACL_server_sasl">SASL pluggable authentication</a></h2>
<h2><a name="ACL_server_sasl">SASL pluggable authentication</a></h2>
<p>
Libvirt integrates with the cyrus-sasl library to provide a pluggable authentication
@@ -255,7 +255,7 @@ GSSAPI plugin is considered acceptably secure by modern standards:
TLS or UNIX socket listeners.
</p>
<h3><a id="ACL_server_username">Username/password auth</a></h3>
<h3><a name="ACL_server_username">Username/password auth</a></h3>
<p>
As noted above, the DIGEST-MD5 mechanism is considered obsolete and should
not be used anymore. To provide a simple username/password auth scheme on
@@ -297,7 +297,7 @@ again:
<pre>
# saslpasswd2 -a libvirt -d fred
</pre>
<h3><a id="ACL_server_kerberos">GSSAPI/Kerberos auth</a></h3>
<h3><a name="ACL_server_kerberos">GSSAPI/Kerberos auth</a></h3>
<p>
The plain TCP listener of the libvirt daemon defaults to using SASL for authentication.
The libvirt SASL config also defaults to GSSAPI, so there is no need to edit the

View File

@@ -1,8 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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 >Bindings for other languages and integration API modules</h1>
<h1 >Bindings for other languages</h1>
<p>
Libvirt supports C and C++ directly, and has bindings available
@@ -24,7 +24,7 @@
</li>
<li>
<strong>OCaml</strong>: Richard Jones develops
<a href="https://libvirt.org/ocaml/">OCaml bindings</a>.
<a href="http://libvirt.org/ocaml/">OCaml bindings</a>.
</li>
<li>
<strong>Perl</strong>: Daniel Berrange develops
@@ -33,7 +33,7 @@
<li>
<p>
<strong>PHP</strong>: Radek Hladik started developing
<a href="https://libvirt.org/php">PHP bindings</a> in 2010.
<a href="http://libvirt.org/php">PHP bindings</a> in 2010.
</p>
<p>
In February 2011 the binding development has been moved to the libvirt.org website as
@@ -43,13 +43,13 @@
The project is now maintained by Michal Novotny and it's heavily based
on Radek's version. For more information, including
information on posting patches to libvirt-php, please refer
to the <a href="https://libvirt.org/php">PHP bindings</a> site.
to the <a href="http://libvirt.org/php">PHP bindings</a> site.
</p>
</li>
<li>
<p>
<strong>Python</strong>: Libvirt's python bindings are split to a
separate <a href="https://libvirt.org/git/?p=libvirt-python.git">package</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.
</p>
@@ -70,18 +70,7 @@
</li>
<li>
<strong>Ruby</strong>: Chris Lalancette develops
<a href="https://libvirt.org/ruby/">Ruby bindings</a>.
</li>
</ul>
<p>
Integration API modules:
</p>
<ul>
<li>
<strong>D-Bus</strong>: Pavel Hrdina develops
<a href="dbus.html">D-Bus API</a>.
<a href="http://libvirt.org/ruby/">Ruby bindings</a>.
</li>
</ul>

View File

@@ -1,9 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<browserconfig>
<msapplication>
<tile>
<square150x150logo src="/mstile-150x150.png"/>
<TileColor>#b91d47</TileColor>
</tile>
</msapplication>
</browserconfig>

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>
@@ -7,7 +7,7 @@
<ul id="toc"></ul>
<h2><a id="security">Security Issues</a></h2>
<h2><a name="security">Security Issues</a></h2>
<p>
If you think that an issue with libvirt may have security
@@ -19,7 +19,7 @@
<a href="securityprocess.html">security process</a> instead.
</p>
<h2><a id="bugzilla">Bug Tracking</a></h2>
<h2><a name="bugzilla">Bug Tracking</a></h2>
<p>
If you are using libvirt binaries from a Linux distribution
@@ -27,7 +27,7 @@
first.
</p>
<h2><a id="general">General libvirt bug reports</a></h2>
<h2><a name="general">General libvirt bug reports</a></h2>
<p>
The <a href="http://bugzilla.redhat.com">Red Hat Bugzilla Server</a>
@@ -69,7 +69,7 @@
<li><a href="http://bugzilla.redhat.com/bugzilla/enter_bug.cgi?product=Virtualization%20Tools&amp;component=libvirt">New libvirt ticket</a></li>
</ul>
<h2><a id="distribution">Linux Distribution specific bug reports</a></h2>
<h2><a name="distribution">Linux Distribution specific bug reports</a></h2>
<ul>
<li>
If you are using binaries from <strong>Fedora</strong>, enter
@@ -107,7 +107,7 @@
</ul>
<h2><a id="quality">How to file high quality bug reports</a></h2>
<h2><a name="quality">How to file high quality bug reports</a></h2>
<p>
To increase the likelihood of your bug report being addressed it is
@@ -122,8 +122,7 @@
<li>The hardware architecture being used</li>
<li>The name of the hypervisor (Xen, QEMU, KVM)</li>
<li>The XML config of the guest domain if relevant</li>
<li>For Xen hypervisor, the domain logfiles from /var/log/xen and
/var/log/libvirt/libxl</li>
<li>For Xen hypervisor, the XenD logfile from /var/log/xen</li>
<li>For QEMU/KVM, the domain logfile from /var/log/libvirt/qemu</li>
</ul>

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>
@@ -11,7 +11,7 @@
for applying resource management to their virtual machines and containers.
</p>
<h2><a id="requiredControllers">Required controllers</a></h2>
<h2><a name="requiredControllers">Required controllers</a></h2>
<p>
The control groups filesystem supports multiple "controllers". By default
@@ -42,7 +42,7 @@
which use them will cease to operate.
</p>
<h2><a id="currentLayout">Current cgroups layout</a></h2>
<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
@@ -63,14 +63,14 @@
in two, one describing systemd hosts and the other non-systemd hosts.
</p>
<h3><a id="currentLayoutSystemd">Systemd cgroups integration</a></h3>
<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 id="systemdScope">Systemd scope naming</a></h4>
<h4><a name="systemdScope">Systemd scope naming</a></h4>
<p>
The systemd convention is for the scope name of virtual machines / containers
@@ -83,7 +83,7 @@
The scope names map directly to the cgroup directory names.
</p>
<h4><a id="systemdSlice">Systemd slice naming</a></h4>
<h4><a name="systemdSlice">Systemd slice naming</a></h4>
<p>
The systemd convention for slice naming is that a slice should include the
@@ -96,7 +96,7 @@
by libvirt will be associated with <code>machine.slice</code> by default.
</p>
<h4><a id="systemdLayout">Systemd cgroup layout</a></h4>
<h4><a name="systemdLayout">Systemd cgroup layout</a></h4>
<p>
Given this, a possible systemd cgroups layout involving 3 qemu guests,
@@ -145,7 +145,7 @@ $ROOT
+- machine-lxc\x2dcontainer3.scope
</pre>
<h3><a id="currentLayoutGeneric">Non-systemd cgroups layout</a></h3>
<h3><a name="currentLayoutGeneric">Non-systemd cgroups layout</a></h3>
<p>
On hosts which do not use systemd, each consumer has a corresponding cgroup
@@ -206,7 +206,7 @@ $ROOT
+- container3.libvirt-lxc
</pre>
<h2><a id="customPartiton">Using custom partitions</a></h2>
<h2><a name="customPartiton">Using custom partitions</a></h2>
<p>
If there is a need to apply resource constraints to groups of
@@ -255,7 +255,7 @@ $ROOT
later in this document did not support customization per guest.
</p>
<h3><a id="createSystemd">Creating custom partitions (systemd)</a></h3>
<h3><a name="createSystemd">Creating custom partitions (systemd)</a></h3>
<p>
Given the XML config above, the admin on a systemd based host would
@@ -272,7 +272,7 @@ EOF
# systemctl start machine-testing.slice
</pre>
<h3><a id="createNonSystemd">Creating custom partitions (non-systemd)</a></h3>
<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
@@ -291,7 +291,7 @@ EOF
done
</pre>
<h2><a id="resourceAPIs">Resource management APIs/commands</a></h2>
<h2><a name="resourceAPIs">Resource management APIs/commands</a></h2>
<p>
Since libvirt aims to provide an API which is portable across
@@ -354,7 +354,7 @@ swap_hard_limit: unlimited
network interfaces.
</p>
<h2><a id="legacyLayout">Legacy cgroups layout</a></h2>
<h2><a name="legacyLayout">Legacy cgroups layout</a></h2>
<p>
Prior to libvirt 1.0.5, the cgroups layout created by libvirt was different

View File

@@ -1,12 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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><a id="installation">libvirt Installation</a></h1>
<h1><a name="installation">libvirt Installation</a></h1>
<ul id="toc"></ul>
<h2><a id="compiling">Compiling a release tarball</a></h2>
<h2><a name="compiling">Compiling a release tarball</a></h2>
<p>
libvirt uses the standard configure/make/install steps:
@@ -58,7 +58,7 @@ $ <b>sudo</b> <i>make install</i></pre>
to update your list of installed shared libs.
</p>
<h2><a id="building">Building from a GIT checkout</a></h2>
<h2><a name="building">Building from a GIT checkout</a></h2>
<p>
The libvirt build process uses GNU autotools, so after obtaining a

View File

@@ -1,12 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>Contacting the project contributors</h1>
<ul id="toc"></ul>
<h2><a id="security">Security Issues</a></h2>
<h2><a name="security">Security Issues</a></h2>
<p>
If you think that an issue with libvirt may have security
@@ -18,7 +18,7 @@
<a href="securityprocess.html">security process</a> instead.
</p>
<h2><a id="email">Mailing lists</a></h2>
<h2><a name="email">Mailing lists</a></h2>
<p>
There are three mailing-lists:
@@ -95,7 +95,7 @@
page.
</p>
<h2><a id="irc">IRC discussion</a></h2>
<h2><a name="irc">IRC discussion</a></h2>
<p>
Some of the libvirt developers may be found on IRC on the <a href="http://oftc.net">OFTC IRC</a>

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@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>Contributing to libvirt</h1>
@@ -11,7 +11,7 @@
<ul id="toc"></ul>
<h2><a id="skills">Contributions required</a></h2>
<h2><a name="skills">Contributions required</a></h2>
<p>
The libvirt project is always looking for new contributors to
@@ -36,9 +36,7 @@
language bindings written in Python, Perl, Java, Ruby,
Php, OCaml and Go. There are also higher level wrappers
mapping libvirt into other object frameworks, such GLib,
CIM and SNMP. For those interested in working on the core parts of
libvirt, the <a href="hacking.html">contributor guidelines</a> are
mandatory reading</li>
CIM and SNMP</li>
<li><strong>Translation</strong>. All the libvirt modules aim to support
translations where appropriate. All translation is
handling outside of the normal libvirt review process,
@@ -80,7 +78,7 @@
and future growth of the project, that there are a people
who evangalise the work created by the project. This can
take many forms, writing blog posts (about usage of features,
personal user experiences, areas for future work, and more),
personal user experiances, areas for future work, and more),
syndicating docs and blogs via social media, giving user
group and/or conference talks about libvirt.</li>
<li><strong>User assistance</strong>. Since documentation
@@ -97,7 +95,7 @@
these help forums.</li>
</ul>
<h2><a id="comms">Communication</a></h2>
<h2><a name="comms">Communication</a></h2>
<p>
For full details on contacting other project contributors
@@ -106,7 +104,7 @@
between contributors:
</p>
<h3><a id="email">Mailing lists</a></h3>
<h3><a name="email">Mailing lists</a></h3>
<p>
The project has a number of
@@ -118,7 +116,7 @@
to follow the traffic.
</p>
<h3><a id="irc">Instant messaging / chat</a></h3>
<h3><a name="irc">Instant messaging / chat</a></h3>
<p>
Contributors to libvirt are encouraged to join the
@@ -127,7 +125,7 @@
with others members.
</p>
<h2><a id="outreach">Student / outreach coding programs</a></h2>
<h2><a name="outreach">Student / outreach coding programs</a></h2>
<p>
Since 2016, the libvirt project directly participates as an

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@@ -1,12 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>C# API bindings</h1>
<ul id="toc"></ul>
<h2><a id="description">Description</a></h2>
<h2><a name="description">Description</a></h2>
<p>
The C# libvirt bindings are a class library. They use a Microsoft
@@ -19,7 +19,9 @@
to libvirt.
</p>
<h2><a id="requirements">Requirements</a></h2>
<p>&nbsp;</p>
<h2><a name="requirements">Requirements</a></h2>
<p>
These bindings depend upon the libvirt libraries being installed.
@@ -29,8 +31,10 @@
compiling libvirt for windows.
</p>
<p>&nbsp;</p>
<!-- 2010-10-19 JC: Commented out until we have C# tarballs to download
<h2><a id="getting">Getting them</a></h2>
<h2><a name="getting">Getting them</a></h2>
<p>
The latest versions of the libvirt C# bindings can be downloaded from:
@@ -38,19 +42,19 @@
<ul>
<li><a href="ftp://libvirt.org/libvirt/csharp/">libvirt.org FTP server</a></li>
<li><a href="https://libvirt.org/sources/csharp/">libvirt.org HTTP server</a></li>
<li><a href="http://libvirt.org/sources/csharp/">libvirt.org HTTP server</a></li>
</ul>
-->
<h2><a id="git">GIT source repository</a></h2>
<h2><a name="git">GIT source repository</a></h2>
<p>
The C# bindings source code is maintained in a <a
href="http://git-scm.com/">git</a> repository available on
<a href="https://libvirt.org/git/">libvirt.org</a>:
<a href="http://libvirt.org/git/">libvirt.org</a>:
</p>
<pre>
git clone https://libvirt.org/git/libvirt-csharp.git
git clone git://libvirt.org/libvirt-csharp.git
</pre>
<p>
@@ -58,10 +62,12 @@ git clone https://libvirt.org/git/libvirt-csharp.git
</p>
<pre>
<a href="https://libvirt.org/git/?p=libvirt-csharp.git;a=summary">https://libvirt.org/git/?p=libvirt-csharp.git;a=summary</a>
<a href="http://libvirt.org/git/?p=libvirt-csharp.git;a=summary">http://libvirt.org/git/?p=libvirt-csharp.git;a=summary</a>
</pre>
<h2><a id="usage">Usage</a></h2>
<p>&nbsp;</p>
<h2><a name="usage">Usage</a></h2>
<p>
The libvirt C# bindings class library exposes the <b>Libvirt</b>
@@ -110,15 +116,19 @@ git clone https://libvirt.org/git/libvirt-csharp.git
</li>
</ul>
<h2><a id="authors">Authors</a></h2>
<p>&nbsp;</p>
<h2><a name="authors">Authors</a></h2>
<p>
The C# bindings are the work of Arnaud Champion
&lt;<a href="mailto:arnaud.champion AT devatom.fr">arnaud.champion AT devatom.fr</a>&gt;,
based upon the previous work of Jaromír Červenka.
based upon the previous work of Jarom&iacute;r &#x010C;ervenka.
</p>
<h2><a id="notes">Test Configuration</a></h2>
<p>&nbsp;</p>
<h2><a name="notes">Test Configuration</a></h2>
<p>
Testing is performed using the following configurations:
@@ -129,85 +139,87 @@ git clone https://libvirt.org/git/libvirt-csharp.git
<li>Ubuntu 10.10 amd64 / Mono 2.6.7 (compiled in 64 bits)</li>
</ul>
<h2><a id="type">Type Coverage</a></h2>
<p>&nbsp;</p>
<h2><a name="type">Type Coverage</a></h2>
<p>
Coverage of the libvirt types is:
</p>
<table class="top_table">
<tr><th>Type</th><th>Name</th><th>Binding?</th><th>Tested?</th><th>Sample Code?</th><th>Works?</th><th>Tested .Net/Windows Works?</th><th>Tested Mono (32-bit)/Windows Works?</th><th>Tested Mono (64-bit)/Linux Works?</th></tr>
<tr><td>enum</td><td>virCPUCompareResult</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virConnect</td><td>Yes, an IntPtr as the struct is not public</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virCPUCompareResult</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virConnect</td><td>Yes, an IntPtr as the struct is not public</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virConnectAuth</td><td>Yes</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>struct</td><td>virConnectCredential</td><td>Yes</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>enum</td><td>virConnectCredentialType</td><td>Yes</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>enum</td><td>virConnectFlags</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virDomain</td><td>Yes, an IntPtr as the struct is not public</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virDomainBlockInfo</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virConnectFlags</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virDomain</td><td>Yes, an IntPtr as the struct is not public</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virDomainBlockInfo</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virDomainBlockStatsInfo</td><td>Yes</td><td>Yes</td><td>virDomainStats</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>enum</td><td>virDomainCoreDumpFlags</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainCreateFlags</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainDeviceModifyFlags</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainCoreDumpFlags</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainCreateFlags</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainDeviceModifyFlags</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainEventDefinedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>struct</td><td>virDomainEventGraphicsAddress</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainEventGraphicsAddressType</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainEventGraphicsPhase</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virDomainEventGraphicsSubject</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virDomainEventGraphicsSubjectIdentity</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainEventID</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainEventIOErrorAction</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virDomainEventGraphicsAddress</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainEventGraphicsAddressType</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainEventGraphicsPhase</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virDomainEventGraphicsSubject</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virDomainEventGraphicsSubjectIdentity</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainEventID</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainEventIOErrorAction</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainEventResumedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>enum</td><td>virDomainEventStartedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>enum</td><td>virDomainEventStoppedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>enum</td><td>virDomainEventSuspendedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>enum</td><td>virDomainEventType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>enum</td><td>virDomainEventUndefinedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>enum</td><td>virDomainEventWatchdogAction</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainEventWatchdogAction</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virDomainInfo</td><td>Yes</td><td>Yes</td><td>virConnectSetErrorFunc, virDomainStats</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>struct</td><td>virDomainInterfaceStatsStruct</td><td>Yes</td><td>Yes</td><td>virDomainStats</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>struct</td><td>virDomainJobInfo</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainJobType</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainMemoryFlags</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virDomainMemoryStatStruct</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainMemoryStatTags</td><td>Yes</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainMigrateFlags</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virDomainSnapshot</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainSnapshotDeleteFlags</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainState</td><td>Yes</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virDomainXMLFlags</td><td>Yes</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virDomainJobInfo</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainJobType</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainMemoryFlags</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virDomainMemoryStatStruct</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainMemoryStatTags</td><td>Yes</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainMigrateFlags</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virDomainSnapshot</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainSnapshotDeleteFlags</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainState</td><td>Yes</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virDomainXMLFlags</td><td>Yes</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virEventHandleType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>struct</td><td>virInterface</td><td>Yes, an IntPtr as the struct is not public</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virInterfaceXMLFlags</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virNWFilter</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virNetwork</td><td>Yes, an IntPtr as the struct is not public</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virNodeDevice</td><td>Yes, an IntPtr as the struct is not public</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virNodeInfo</td><td>Yes</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virSchedParameter</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virSchedParameterType</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virSecret</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virSecretUsageType</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virSecurityLabel</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virSecurityModel</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virStoragePoolBuildFlags</td><td>Yes</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virStoragePoolDeleteFlags</td><td>Yes</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virStoragePoolInfo</td><td>Yes</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virStoragePool</td><td>Yes, an IntPtr as the struct is not public</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virStoragePoolState</td><td>Yes</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virStorageVol</td><td>Yes, an IntPtr as the struct is not public</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virStorageVolDeleteFlags</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virStorageVolInfo</td><td>Yes</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virStorageVolType</td><td>Yes</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virStream</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virStreamEventType</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virStreamFlags</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virVcpuInfo</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>enum</td><td>virVcpuState</td><td>No</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>struct</td><td>virInterface</td><td>Yes, an IntPtr as the struct is not public</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virInterfaceXMLFlags</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virNWFilter</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virNetwork</td><td>Yes, an IntPtr as the struct is not public</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virNodeDevice</td><td>Yes, an IntPtr as the struct is not public</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virNodeInfo</td><td>Yes</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virSchedParameter</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virSchedParameterType</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virSecret</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virSecretUsageType</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virSecurityLabel</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virSecurityModel</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virStoragePoolBuildFlags</td><td>Yes</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virStoragePoolDeleteFlags</td><td>Yes</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virStoragePoolInfo</td><td>Yes</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virStoragePool</td><td>Yes, an IntPtr as the struct is not public</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virStoragePoolState</td><td>Yes</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virStorageVol</td><td>Yes, an IntPtr as the struct is not public</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virStorageVolDeleteFlags</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virStorageVolInfo</td><td>Yes</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virStorageVolType</td><td>Yes</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virStream</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virStreamEventType</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virStreamFlags</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virVcpuInfo</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>enum</td><td>virVcpuState</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>struct</td><td>virError</td><td>Yes</td><td>Yes</td><td>virConnectSetErrorFunc, virDomainStats</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
</table>
<p></p>
<p>&nbsp;</p>
<h2><a id="funccover">Function Coverage</a></h2>
<h2><a name="funccover">Function Coverage</a></h2>
<p>
Coverage of the libvirt functions is:
@@ -215,274 +227,274 @@ git clone https://libvirt.org/git/libvirt-csharp.git
<table class="top_table">
<tr><th>Name</th><th>Binding?</th><th>Type?</th><th>Tested?</th><th>Sample Code?</th><th>Working?</th><th>Tested .Net/Windows Works?</th><th>Tested Mono (32-bit)/Windows Works?</th><th>Tested Mono (64-bit)/Linux Works?</th></tr>
<tr><td>virConnectAuthCallback</td><td>Yes</td><td>delegate</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectBaselineCPU</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectBaselineCPU</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectClose</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectCompareCPU</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainEventCallback</td><td>Yes</td><td>delegate</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainEventDeregister</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainEventDeregisterAny</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainEventGenericCallback</td><td>No</td><td>delegate</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainEventGraphicsCallback</td><td>No</td><td>delegate</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainEventIOErrorCallback</td><td>No</td><td>delegate</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainEventIOErrorReasonCallback</td><td>No</td><td>delegate</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainEventRTCChangeCallback</td><td>No</td><td>delegate</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectCompareCPU</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainEventCallback</td><td>Yes</td><td>delegate</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainEventDeregister</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainEventDeregisterAny</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainEventGenericCallback</td><td>No</td><td>delegate</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainEventGraphicsCallback</td><td>No</td><td>delegate</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainEventIOErrorCallback</td><td>No</td><td>delegate</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainEventIOErrorReasonCallback</td><td>No</td><td>delegate</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainEventRTCChangeCallback</td><td>No</td><td>delegate</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainEventRegister</td><td>Yes</td><td>function</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectDomainEventRegisterAny</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainEventWatchdogCallback</td><td>No</td><td>delegate</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainXMLFromNative</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainXMLToNative</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectFindStoragePoolSources</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectGetCapabilities</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virConnectGetHostname</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectGetLibVersion</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectGetMaxVcpus</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectGetType</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectGetURI</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virConnectGetVersion</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectIsEncrypted</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectIsSecure</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectDomainEventRegisterAny</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainEventWatchdogCallback</td><td>No</td><td>delegate</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainXMLFromNative</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectDomainXMLToNative</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectFindStoragePoolSources</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectGetCapabilities</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectGetHostname</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectGetLibVersion</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectGetMaxVcpus</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectGetType</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectGetURI</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectGetVersion</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectIsEncrypted</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectIsSecure</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectListDefinedDomains</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectListDefinedInterfaces </td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virConnectListDefinedNetworks</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virConnectListDefinedStoragePools</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virConnectListDefinedInterfaces </td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectListDefinedNetworks</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectListDefinedStoragePools</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectListDomains</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectListInterfaces</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes, if the host handle the method</td><td></td><td></td><td></td></tr>
<tr><td>virConnectListNWFilters </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectListNetworks</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virConnectListSecrets</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectListInterfaces</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes, if the host handle the method</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectListNWFilters </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectListNetworks</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectListSecrets</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectListStoragePools</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpen</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectNumOfDefinedDomains</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectNumOfDefinedInterfaces</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectNumOfDefinedNetworks</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virConnectNumOfDefinedStoragePools</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virConnectNumOfDefinedInterfaces</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectNumOfDefinedNetworks</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectNumOfDefinedStoragePools</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectNumOfDomains</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectNumOfInterfaces</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectNumOfNWFilters</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectNumOfNetworks </td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virConnectNumOfSecrets</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectNumOfInterfaces</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectNumOfNWFilters</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectNumOfNetworks </td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectNumOfSecrets</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectNumOfStoragePools</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpen</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectOpen</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpen, virEventRegisterImpl, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectOpenAuth</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnectOpenReadOnly</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virConnectRef</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainAbortJob</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainAttachDevice</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainAttachDeviceFlags</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainBlockPeek</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virConnectOpenReadOnly</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virConnectRef</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainAbortJob</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainAttachDevice</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainAttachDeviceFlags</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainBlockPeek</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainBlockStats</td><td>Yes</td><td>function</td><td>Yes</td><td>virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virDomainCoreDump</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainCreate</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainCreateLinux</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainCreateWithFlags</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainCreateXML</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainDefineXML</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainDestroy</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainDetachDevice</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainDetachDeviceFlags</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainFree</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetAutostart</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetBlockInfo</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetConnect</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetID</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainCoreDump</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainCreate</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainCreateLinux</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainCreateWithFlags</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainCreateXML</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainDefineXML</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainDestroy</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainDetachDevice</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainDetachDeviceFlags</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainFree</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetAutostart</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetBlockInfo</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetConnect</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetID</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetInfo</td><td>Yes</td><td>function</td><td>Yes</td><td>virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virDomainGetJobInfo</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetMaxMemory</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetMaxVcpus</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetJobInfo</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetMaxMemory</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetMaxVcpus</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetName</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virDomainGetOSType</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetSchedulerParameters</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetSchedulerType</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetSecurityLabel</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetUUID</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetUUIDString</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetVcpus</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainGetOSType</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetSchedulerParameters</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetSchedulerType</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetSecurityLabel</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetUUID</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetUUIDString</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetVcpus</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td>virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virDomainHasCurrentSnapshot</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainHasManagedSaveImage</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainHasCurrentSnapshot</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainHasManagedSaveImage</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainInterfaceStats </td><td>No</td><td>function</td><td>Yes</td><td>virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virDomainIsActive</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainIsPersistent</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainIsActive</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainIsPersistent</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainLookupByID</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virDomainLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td>virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virDomainLookupByUUID</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainLookupByUUIDString</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainManagedSave </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainManagedSaveRemove</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainMemoryPeek</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainMemoryStats</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainMigrate</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainMigrateSetMaxDowntime</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainMigrateToURI </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainPinVcpu</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainReboot</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainRef </td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainRestore</td><td>Yes </td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainResume </td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainRevertToSnapshot</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainSave</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainSetAutostart</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainSetMaxMemory </td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainSetMemory</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainSetSchedulerParameters</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainSetVcpus</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virDomainShutdown</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainSnapshotCreateXML</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainSnapshotCurrent</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainSnapshotDelete</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainSnapshotFree</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainSnapshotGetXMLDesc</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainSnapshotListNames</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainSnapshotLookupByName</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainSnapshotNum</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virDomainSuspend</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainUndefine</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainUpdateDeviceFlags</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virEventAddHandleFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virEventAddTimeoutFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virDomainLookupByUUID</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainLookupByUUIDString</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainManagedSave </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainManagedSaveRemove</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainMemoryPeek</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainMemoryStats</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainMigrate</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainMigrateSetMaxDowntime</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainMigrateToURI </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainPinVcpu</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainReboot</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainRef </td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainRestore</td><td>Yes </td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainResume </td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainRevertToSnapshot</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSave</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSetAutostart</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSetMaxMemory </td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSetMemory</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSetSchedulerParameters</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSetVcpus</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainShutdown</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSnapshotCreateXML</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSnapshotCurrent</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSnapshotDelete</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSnapshotFree</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSnapshotGetXMLDesc</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSnapshotListNames</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSnapshotLookupByName</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSnapshotNum</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainSuspend</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainUndefine</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virDomainUpdateDeviceFlags</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virEventAddHandleFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virEventAddTimeoutFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virEventHandleCallback</td><td>Yes</td><td>delegate</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virEventRegisterImpl</td><td>Yes</td><td>function</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virEventRemoveHandleFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virEventRemoveTimeoutFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virEventRemoveHandleFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virEventRemoveTimeoutFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virEventTimeoutCallback</td><td>Yes</td><td>delegate</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virEventUpdateHandleFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virEventUpdateTimeoutFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virEventUpdateHandleFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virEventUpdateTimeoutFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virFreeCallback</td><td>Yes</td><td>function</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virGetVersion</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virInitialize</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceCreate</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceDefineXML</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceDestroy</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceFree</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceGetConnect</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceGetMACString</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceGetName</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceGetXMLDesc</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceIsActive</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceLookupByMACString</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceLookupByName</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceRef </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virInterfaceUndefine</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterDefineXML</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterFree</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterGetName</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterGetUUID</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterGetUUIDString</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterGetXMLDesc</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterLookupByName </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterLookupByUUID</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterLookupByUUIDString</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterRef </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNWFilterUndefine</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNetworkCreate</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkCreateXML</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkDefineXML</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkDestroy</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkFree</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkGetAutostart</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkGetBridgeName</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkGetConnect</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkGetName</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkGetUUID</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNetworkGetUUIDString </td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkIsActive</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkIsPersistent</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkLookupByUUID</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkLookupByUUIDString</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkRef</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkSetAutostart</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNetworkUndefine</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceCreateXML</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceDestroy</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceDettach</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceFree</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceGetName</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceGetParent</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceListCaps</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceNumOfCaps</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceReAttach</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceRef</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeDeviceReset</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeGetCellsFreeMemory</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeGetFreeMemory</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virNodeGetInfo</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virNodeGetSecurityModel </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virNodeListDevices</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virNodeNumOfDevices</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virSecretDefineXML</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretFree </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretGetConnect</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretGetUUID</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretGetUUIDString </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretGetUsageID</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretGetUsageType</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretGetValue</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretGetXMLDesc</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretLookupByUUID</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretLookupByUUIDString</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretLookupByUsage</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretRef</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretSetValue</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virSecretUndefine</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolBuild</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolCreate</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolCreateXML </td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolDefineXML</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolDelete</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolDestroy</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolFree</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolGetAutostart</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolGetConnect</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolGetInfo</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolGetName</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolGetUUID</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolGetUUIDString</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolIsActive</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolIsPersistent</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolListVolumes</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolLookupByUUID</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolLookupByUUIDString</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolLookupByVolume</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolNumOfVolumes</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolRef</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolRefresh</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolSetAutostart</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStoragePoolUndefine</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolCreateXML</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolCreateXMLFrom</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolDelete</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolFree</td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolGetConnect </td><td>Yes</td><td>function</td><td>No</td><td></td><td>Maybe</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolGetInfo</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolGetKey</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolGetName</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolGetPath</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolGetXMLDesc </td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolLookupByKey</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolLookupByPath</td><td>Yes</td><td>function</td><td>Yes</td><td></td><td>Yes</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolRef</td><td>Yes</td><td>function</td><td>No</td><td></td><td>No</td><td></td><td></td><td></td></tr>
<tr><td>virStorageVolWipe</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamAbort </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamEventAddCallback</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamEventCallback</td><td>No</td><td>delegate</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamEventRemoveCallback</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamEventUpdateCallback</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamFinish </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamFree </td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamNew</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamRecv</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamRecvAll</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamRef</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamSend</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamSendAll</td><td>No</td><td>function</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamSinkFunc</td><td>No</td><td>delegate</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virStreamSourceFunc</td><td>No</td><td>delegate</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>virGetVersion</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInitialize</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceCreate</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceDefineXML</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceDestroy</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceFree</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceGetConnect</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceGetMACString</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceGetName</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceGetXMLDesc</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceIsActive</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceLookupByMACString</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceLookupByName</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceRef </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virInterfaceUndefine</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterDefineXML</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterFree</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterGetName</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterGetUUID</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterGetUUIDString</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterGetXMLDesc</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterLookupByName </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterLookupByUUID</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterLookupByUUIDString</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterRef </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNWFilterUndefine</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkCreate</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkCreateXML</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkDefineXML</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkDestroy</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkFree</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkGetAutostart</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkGetBridgeName</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkGetConnect</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkGetName</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkGetUUID</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkGetUUIDString </td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkIsActive</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkIsPersistent</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkLookupByUUID</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkLookupByUUIDString</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkRef</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkSetAutostart</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNetworkUndefine</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceCreateXML</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceDestroy</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceDettach</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceFree</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceGetName</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceGetParent</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceListCaps</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceNumOfCaps</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceReAttach</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceRef</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeDeviceReset</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeGetCellsFreeMemory</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeGetFreeMemory</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeGetInfo</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeGetSecurityModel </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeListDevices</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virNodeNumOfDevices</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretDefineXML</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretFree </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretGetConnect</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretGetUUID</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretGetUUIDString </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretGetUsageID</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretGetUsageType</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretGetValue</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretGetXMLDesc</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretLookupByUUID</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretLookupByUUIDString</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretLookupByUsage</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretRef</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretSetValue</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virSecretUndefine</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolBuild</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolCreate</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolCreateXML </td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolDefineXML</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolDelete</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolDestroy</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolFree</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolGetAutostart</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolGetConnect</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolGetInfo</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolGetName</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolGetUUID</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolGetUUIDString</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolIsActive</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolIsPersistent</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolListVolumes</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolLookupByUUID</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolLookupByUUIDString</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolLookupByVolume</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolNumOfVolumes</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolRef</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolRefresh</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolSetAutostart</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStoragePoolUndefine</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolCreateXML</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolCreateXMLFrom</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolDelete</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolFree</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolGetConnect </td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>Maybe</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolGetInfo</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolGetKey</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolGetName</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolGetPath</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolGetXMLDesc </td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolLookupByKey</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolLookupByPath</td><td>Yes</td><td>function</td><td>Yes</td><td>&nbsp;</td><td>Yes</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolRef</td><td>Yes</td><td>function</td><td>No</td><td>&nbsp;</td><td>No</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStorageVolWipe</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamAbort </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamEventAddCallback</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamEventCallback</td><td>No</td><td>delegate</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamEventRemoveCallback</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamEventUpdateCallback</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamFinish </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamFree </td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamNew</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamRecv</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamRecvAll</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamRef</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamSend</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamSendAll</td><td>No</td><td>function</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamSinkFunc</td><td>No</td><td>delegate</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virStreamSourceFunc</td><td>No</td><td>delegate</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
<tr><td>virGetLastError</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectSetErrorFunc</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virConnSetErrorFunc</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectSetErrorFunc</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
<tr><td>virErrorFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td>virConnectSetErrorFunc, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>

View File

@@ -1,102 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<body>
<h1>D-Bus API bindings</h1>
<ul id="toc"></ul>
<h2><a name="description">Description</a></h2>
<p>
libvirt-dbus wraps libvirt API to provide a high-level object-oriented
API better suited for dbus-based applications.
</p>
<h2><a name="git">GIT source repository</a></h2>
<p>
The D-Bus bindings source code is maintained in a
<a href="https://git-scm.com/">git</a> repository available on
<a href="https://libvirt.org/git/">libvirt.org</a>:
</p>
<pre>
git clone https://libvirt.org/git/libvirt-dbus.git
</pre>
<p>
They can also be browsed online:
</p>
<pre>
<a href="https://libvirt.org/git/?p=libvirt-dbus.git">https://libvirt.org/git/?p=libvirt-dbus.git</a>
</pre>
<h2><a name="usage">Usage</a></h2>
<p>
libvirt-dbus exports libvirt API using D-Bus objects with methods and
properties described by interfaces. Currently only local connection
to libvirt is exported and the list of supported drivers depends
on the type of the bus connection (session or system).
</p>
<p>
The name of the libvirt-dbus service is <code>org.libvirt</code>.
libvirt-dbus distributes an interface XML descriptions which can be
usually found at <code>/usr/share/dbus-1/interfaces/</code>.
</p>
<p>
By default unprivileged user has access only to the session D-Bus
connection. In order to allow specific user "foo" to access the system
D-Bus connection you need to create a file
<code>/etc/dbus-1/system.d/org.libvirt.conf</code> that contains:
</p>
<pre>
&lt;?xml version="1.0"?&gt;
&lt;!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"&gt;
&lt;busconfig&gt;
&lt;policy user="foo"&gt;
&lt;allow send_destination="org.libvirt"/&gt;
&lt;/policy&gt;
&lt;/busconfig&gt;
</pre>
<p>
To get a list of supported drivers for the specific bus connection
you can run these commands (not all drivers may be available on
the host):
</p>
<pre>
gdbus introspect --xml --session --dest org.libvirt --object-path /org/libvirt
gdbus introspect --xml --system --dest org.libvirt --object-path /org/libvirt
</pre>
<p>
Every object is introspectable so you can get a list of available
interfaces with methods, signals and properties running this command:
</p>
<pre>
gdbus introspect --xml --system --dest org.libvirt --object-path /org/libvirt/QEMU
</pre>
<p>
To get a list of domains for specific connection driver you can run
this command:
</p>
<pre>
gdbus call --system --dest org.libvirt --object-path /org/libvirt/QEMU \
--method org.libvirt.Connect.ListDomains 0
</pre>
</body>
</html>

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>libvirt Application Development Guides</h1>
@@ -12,10 +12,10 @@
</p>
<ul>
<li><a href="https://libvirt.org/docs/libvirt-appdev-guide/en-US/html/">Application Development Guide (C language) HTML</a></li>
<li><a href="https://libvirt.org/docs/libvirt-appdev-guide/en-US/pdf/">Application Development Guide (C language) PDF</a></li>
<li><a href="https://libvirt.org/docs/libvirt-appdev-guide-python/en-US/html/">Application Development Guide (Python language) HTML</a></li>
<li><a href="https://libvirt.org/docs/libvirt-appdev-guide-python/en-US/pdf/">Application Development Guide (Python language) PDF</a></li>
<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>
</ul>
<h2>Contributing content</h2>
@@ -29,13 +29,13 @@
<pre>
# C language
$ git clone <a href="https://libvirt.org/git/?p=libvirt-appdev-guide.git">https://libvirt.org/git/libvirt-appdev-guide.git</a>
$ git clone <a href="http://libvirt.org/git/?p=libvirt-appdev-guide.git">git://libvirt.org/libvirt-appdev-guide.git</a>
# Python language
$ git clone <a href="https://libvirt.org/git/?p=libvirt-appdev-guide-python.git">https://libvirt.org/git/libvirt-appdev-guide-python.git</a>
$ git clone <a href="http://libvirt.org/git/?p=libvirt-appdev-guide-python.git">git://libvirt.org/libvirt-appdev-guide-python.git</a>
# Publican Style/Theme
$ git clone <a href="https://libvirt.org/git/?p=libvirt-publican.git">https://libvirt.org/git/libvirt-publican.git</a>
$ git clone <a href="http://libvirt.org/git/?p=libvirt-publican.git">git://libvirt.org/libvirt-publican.git</a>
</pre>
</body>

View File

@@ -566,8 +566,8 @@ initially for the <a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.
paravirtualization</a> but should be able to integrate other virtualization
mechanisms if needed.</p>
<p> If you get lost searching for some specific API use, try
<a href="https://libvirt.org/search.php">the online search
engine</a> hosted on <a href="https://libvirt.org/">libvirt.org</a>
<a href="http://libvirt.org/search.php">the online search
engine</a> hosted on <a href="http://libvirt.org/">libvirt.org</a>
it indexes the project page, the APIs as well as the mailing-list archives. </p>
</body>
</html>

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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 class="docs">
<div class="panel">
@@ -54,18 +54,16 @@
<dt><a href="virshcmdref.html">Virsh Commands</a></dt>
<dd>Command reference for virsh</dd>
<dt><a href="bindings.html">Language bindings and API modules</a></dt>
<dt><a href="bindings.html">Language bindings</a></dt>
<dd>Bindings of the libvirt API for
<a href="csharp.html">c#</a>,
<a href="https://godoc.org/github.com/libvirt/libvirt-go">go</a>,
<a href="java.html">java</a>,
<a href="https://libvirt.org/ocaml/">ocaml</a>,
<a href="http://libvirt.org/ocaml/">ocaml</a>.
<a href="http://search.cpan.org/dist/Sys-Virt/">perl</a>,
<a href="python.html">python</a>,
<a href="php.html">php</a>,
<a href="https://libvirt.org/ruby/">ruby</a>
and integration API modules for
<a href="dbus.html">D-Bus</a></dd>
<a href="http://libvirt.org/ruby/">ruby</a></dd>
<dt><a href="format.html">XML schemas</a></dt>
@@ -112,9 +110,6 @@
<dt><a href="drivers.html">Drivers</a></dt>
<dd>Hypervisor specific driver information</dd>
<dt><a href="support.html">Support guarantees</a></dt>
<dd>Details of support status for various interfaces</dd>
<dt><a href="hvsupport.html">Driver support</a></dt>
<dd>matrix of API support per hypervisor per release</dd>

View File

@@ -1,12 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>Downloads</h1>
<ul id="toc"></ul>
<h2><a id="releases">Project modules</a></h2>
<h2><a name="releases">Project modules</a></h2>
<p>
The libvirt project maintains a number of inter-related modules beyond
@@ -28,10 +28,11 @@
<td>libvirt</td>
<td>
<a href="ftp://libvirt.org/libvirt/">ftp</a>
<a href="http://libvirt.org/sources/">http</a>
<a href="https://libvirt.org/sources/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt">gitlab</a>
@@ -49,10 +50,11 @@
<td>C#</td>
<td>
<a href="ftp://libvirt.org/libvirt/csharp/">ftp</a>
<a href="http://libvirt.org/sources/csharp/">http</a>
<a href="https://libvirt.org/sources/csharp/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-csharp.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-csharp.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-csharp">gitlab</a>
@@ -64,10 +66,11 @@
<td>Go</td>
<td>
<a href="ftp://libvirt.org/libvirt/go/">ftp</a>
<a href="http://libvirt.org/sources/go/">http</a>
<a href="https://libvirt.org/sources/go/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-go.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-go.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-go">gitlab</a>
@@ -81,10 +84,11 @@
<td>Java</td>
<td>
<a href="ftp://libvirt.org/libvirt/java/">ftp</a>
<a href="http://libvirt.org/sources/java/">http</a>
<a href="https://libvirt.org/sources/java/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-java.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-java.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-java">gitlab</a>
@@ -96,10 +100,11 @@
<td>OCaml</td>
<td>
<a href="ftp://libvirt.org/libvirt/ocaml/">ftp</a>
<a href="http://libvirt.org/sources/ocaml/">http</a>
<a href="https://libvirt.org/sources/ocaml/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-ocaml.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-ocaml.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-ocaml">gitlab</a>
@@ -113,7 +118,7 @@
<a href="http://search.cpan.org/dist/Sys-Virt/">cpan</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-perl.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-perl.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-perl">gitlab</a>
@@ -121,17 +126,18 @@
</td>
<td>
<a href="http://search.cpan.org/dist/Sys-Virt/">api ref</a>
<a href="https://libvirt.org/git/?p=libvirt-perl.git;a=blob;f=Changes;hb=HEAD">changes</a>
<a href="http://libvirt.org/git/?p=libvirt-perl.git;a=blob;f=Changes;hb=HEAD">changes</a>
</td>
</tr>
<tr>
<td>PHP</td>
<td>
<a href="ftp://libvirt.org/libvirt/php/">ftp</a>
<a href="http://libvirt.org/sources/php/">http</a>
<a href="https://libvirt.org/sources/php/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-php.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-php.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-php">gitlab</a>
@@ -143,11 +149,12 @@
<td>Python</td>
<td>
<a href="ftp://libvirt.org/libvirt/python/">ftp</a>
<a href="http://libvirt.org/sources/python/">http</a>
<a href="https://libvirt.org/sources/python/">https</a>
<a href="https://pypi.python.org/pypi/libvirt-python">pypi</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-python.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-python.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-python">gitlab</a>
@@ -159,10 +166,11 @@
<td>Ruby</td>
<td>
<a href="ftp://libvirt.org/libvirt/ruby/">ftp</a>
<a href="http://libvirt.org/sources/ruby/">http</a>
<a href="https://libvirt.org/sources/ruby/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=ruby-libvirt.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=ruby-libvirt.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/ruby-libvirt">gitlab</a>
@@ -170,21 +178,6 @@
</td>
<td></td>
</tr>
<tr>
<td>Rust</td>
<td>
<a href="ftp://libvirt.org/libvirt/rust/">ftp</a>
<a href="https://libvirt.org/sources/rust/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-rust.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-rust">gitlab</a>
<a href="https://github.com/libvirt/libvirt-rust">github</a>
</td>
<td></td>
</tr>
<tr>
<th colspan="7">Integration modules</th>
</tr>
@@ -192,10 +185,11 @@
<td>GLib / GConfig / GObject</td>
<td>
<a href="ftp://libvirt.org/libvirt/glib/">ftp</a>
<a href="http://libvirt.org/sources/glib/">http</a>
<a href="https://libvirt.org/sources/glib/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-glib.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-glib.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-glib">gitlab</a>
@@ -207,10 +201,11 @@
<td>Go XML</td>
<td>
<a href="ftp://libvirt.org/libvirt/go/">ftp</a>
<a href="http://libvirt.org/sources/go/">http</a>
<a href="https://libvirt.org/sources/go/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-go-xml.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-go-xml.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-go-xml">gitlab</a>
@@ -220,29 +215,15 @@
<a href="https://godoc.org/github.com/libvirt/libvirt-go-xml">api ref</a>
</td>
</tr>
<tr>
<td>D-Bus</td>
<td>
<a href="ftp://libvirt.org/libvirt/dbus/">ftp</a>
<a href="https://libvirt.org/sources/dbus/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-dbus.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-dbus">gitlab</a>
<a href="https://github.com/libvirt/libvirt-dbus">github</a>
</td>
<td></td>
</tr>
<tr>
<td>Console Proxy</td>
<td>
<a href="ftp://libvirt.org/libvirt/consoleproxy/">ftp</a>
<a href="http://libvirt.org/sources/consoleproxy/">http</a>
<a href="https://libvirt.org/sources/consoleproxy/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-console-proxy.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-console-proxy.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-console-proxy">gitlab</a>
@@ -254,10 +235,11 @@
<td>CIM provider</td>
<td>
<a href="ftp://libvirt.org/libvirt/CIM/">ftp</a>
<a href="http://libvirt.org/sources/CIM/">http</a>
<a href="https://libvirt.org/sources/CIM/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-cim.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-cim.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-cim">gitlab</a>
@@ -269,10 +251,11 @@
<td>CIM utils</td>
<td>
<a href="ftp://libvirt.org/libvirt/CIM/">ftp</a>
<a href="http://libvirt.org/sources/CIM/">http</a>
<a href="https://libvirt.org/sources/CIM/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libcmpiutil.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libcmpiutil.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libcmpiutil">gitlab</a>
@@ -284,10 +267,11 @@
<td>SNMP</td>
<td>
<a href="ftp://libvirt.org/libvirt/snmp/">ftp</a>
<a href="http://libvirt.org/sources/snmp/">http</a>
<a href="https://libvirt.org/sources/snmp/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-snmp.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-snmp.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-snmp">gitlab</a>
@@ -299,10 +283,11 @@
<td>Application Sandbox</td>
<td>
<a href="ftp://libvirt.org/libvirt/sandbox/">ftp</a>
<a href="http://libvirt.org/sources/sandbox/">http</a>
<a href="https://libvirt.org/sources/sandbox/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-sandbox.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-sandbox.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-sandbox">gitlab</a>
@@ -317,10 +302,11 @@
<td>TCK</td>
<td>
<a href="ftp://libvirt.org/libvirt/tck/">ftp</a>
<a href="http://libvirt.org/sources/tck/">http</a>
<a href="https://libvirt.org/sources/tck/">https</a>
</td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-tck.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-tck.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-tck">gitlab</a>
@@ -332,7 +318,7 @@
<td>Test API</td>
<td></td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-test-API.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-test-API.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-test-API">gitlab</a>
@@ -344,7 +330,7 @@
<td>Jenkins Config</td>
<td></td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-jenkins-ci.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-jenkins-ci.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-jenkins-ci">gitlab</a>
@@ -356,7 +342,7 @@
<td>CIM Test</td>
<td></td>
<td>
<a href="https://libvirt.org/git/?p=cimtest.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=cimtest.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/cimtest">gitlab</a>
@@ -371,7 +357,7 @@
<td>Publican Brand</td>
<td></td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-publican.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-publican.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-publican">gitlab</a>
@@ -383,7 +369,7 @@
<td>App Development Guide</td>
<td></td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-appdev-guide.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-appdev-guide.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-appdev-guide">gitlab</a>
@@ -395,7 +381,7 @@
<td>App Development Guide Python</td>
<td></td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-appdev-guide-python.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-appdev-guide-python.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-appdev-guide-python">gitlab</a>
@@ -407,7 +393,7 @@
<td>virsh Command Reference</td>
<td></td>
<td>
<a href="https://libvirt.org/git/?p=libvirt-virshcmdref.git;a=summary">libvirt</a>
<a href="http://libvirt.org/git/?p=libvirt-virshcmdref.git;a=summary">libvirt</a>
</td>
<td>
<a href="https://gitlab.com/libvirt/libvirt-virshcmdref">gitlab</a>
@@ -429,11 +415,26 @@
<ul>
<li><a href="ftp://libvirt.org/libvirt/">libvirt.org FTP server</a></li>
<li><a href="https://libvirt.org/sources/">libvirt.org HTTP server</a></li>
<li><a href="http://libvirt.org/sources/">libvirt.org HTTP server</a></li>
<li><a href="https://libvirt.org/sources/">libvirt.org HTTPS server</a></li>
</ul>
<h2><a id="schedule">Primary release schedule</a></h2>
<h2><a name="hourly">Hourly development snapshots</a></h2>
<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.
</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>
</ul>
<h2><a name="schedule">Primary release schedule</a></h2>
<p>
The core libvirt module follows a time based plan, with releases made
@@ -442,10 +443,10 @@
(first release in the middle of Jan, then skip the Feb release), giving
a total of 11 releases a year. The Python and Perl modules will aim to
release at the same time as the core libvirt module. Other modules have
independent ad-hoc releases with no fixed time schedule.
independant ad-hoc releases with no fixed time schedle.
</p>
<h2><a id="numbering">Release numbering</a></h2>
<h2><a name="numbering">Release numbering</a></h2>
<p>
Since libvirt 2.0.0, a time based version numbering rule
@@ -480,7 +481,7 @@
digits.
</p>
<h2><a id="maintenance">Maintenance releases</a></h2>
<h2><a name="maintenance">Maintenance releases</a></h2>
<p>
In the git repository are several stable maintenance branches
for the core library, matching the
@@ -508,23 +509,14 @@
wiki page</a>.
</p>
<h2><a id="git">GIT source repository</a></h2>
<h2><a name="git">GIT source repository</a></h2>
<p>
All modules maintained by the libvirt project have their primary
source available in the <a href="https://libvirt.org/git/">project GIT server</a>.
source available in the <a href="http://libvirt.org/git/">project GIT server</a>.
Each module can be cloned anonymously using:
</p>
<pre>
git clone https://libvirt.org/git/[module name].git</pre>
<p>
The <code>git://</code> protocol is also available if desired, but
<code>https://</code> is encouraged, since it is more reliable when
faced with strict firewalls.
</p>
<pre>
git clone git://libvirt.org/[module name].git</pre>

View File

@@ -1,14 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>Internal drivers</h1>
<ul>
<li><a href="#hypervisor">Hypervisor drivers</a></li>
<li><a href="#storage">Storage drivers</a></li>
<li><a href="drvnodedev.html">Node device driver</a></li>
</ul>
<ul id="toc"></ul>
<p>
The libvirt public API delegates its implementation to one or
@@ -18,7 +14,7 @@
network and storage driver active.
</p>
<h2><a id="hypervisor">Hypervisor drivers</a></h2>
<h2><a name="hypervisor">Hypervisor drivers</a></h2>
<p>
The hypervisor drivers currently supported by libvirt are:
@@ -40,7 +36,7 @@
<li><strong><a href="drvbhyve.html">Bhyve</a></strong> - The BSD Hypervisor</li>
</ul>
<h2><a id="storage">Storage drivers</a></h2>
<h2><a name="storage">Storage drivers</a></h2>
<ul>
<li><strong><a href="storage.html#StorageBackendDir">Directory backend</a></strong></li>

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>
@@ -31,7 +31,7 @@ $
Additional information on bhyve could be obtained on <a href="http://bhyve.org/">bhyve.org</a>.
</p>
<h2><a id="uri">Connections to the Bhyve driver</a></h2>
<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:
@@ -43,7 +43,7 @@ bhyve+unix:///system (local access)
bhyve+ssh://root@example.com/system (remote access, SSH tunnelled)
</pre>
<h2><a id="exconfig">Example guest domain XML configurations</a></h2>
<h2><a name="exconfig">Example guest domain XML configurations</a></h2>
<h3>Example config</h3>
<p>
@@ -206,9 +206,9 @@ Note the addition of &lt;bootloader&gt;.
<p>Please refer to the <a href="#uefi">UEFI</a> section for a more detailed explanation.</p>
<h2><a id="usage">Guest usage / management</a></h2>
<h2><a name="usage">Guest usage / management</a></h2>
<h3><a id="console">Connecting to a guest console</a></h3>
<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
@@ -239,7 +239,7 @@ to let a guest boot or start a guest using:</p>
<pre>start --console domname</pre>
<p><b>NB:</b> A bootloader configured to require user interaction will prevent
<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,
@@ -253,7 +253,7 @@ device) is:</p>
<pre>cu -l /dev/nmdm0B</pre>
<h3><a id="xmltonative">Converting from domain XML to Bhyve args</a></h3>
<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
@@ -275,7 +275,7 @@ tweak them.</p>
/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 id="zfsvolume">Using ZFS volumes</a></h3>
<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>
@@ -291,7 +291,7 @@ An example of domain XML device entry for that will look like:</p>
<p>Please refer to the <a href="storage.html">Storage documentation</a> for more details on storage
management.</p>
<h3><a id="grubbhyve">Using grub2-bhyve or Alternative Bootloaders</a></h3>
<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
@@ -312,7 +312,7 @@ attempt to boot from the first partition in the disk image.</p>
<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 id="uefi">Using UEFI bootrom, VNC, and USB tablet</a></h3>
<h3><a name="uefi">Using UEFI bootrom, VNC, and USB tablet</a></h3>
<p><span class="since">Since 3.2.0</span>, in addition to <a href="#grubbhyve">grub-bhyve</a>,
non-FreeBSD guests could be also booted using an UEFI boot ROM, provided both guest OS and
@@ -351,45 +351,11 @@ FreeBSD port.</p>
<p>This way, VNC will be accessible on <code>127.0.0.1:5904</code>.</p>
<p>Please note that the tablet device requires to have a USB controller
<p>Please note that the tablet device requires to have an USB controller
of the <code>nec-xhci</code> model. Currently, only a single controller of this
type and a single tablet are supported per domain.</p>
<p><span class="since">Since 3.5.0</span>, it's possible to configure how the video device is exposed
to the guest using the <code>vgaconf</code> attribute:</p>
<pre>
&lt;domain type='bhyve'&gt;
&lt;devices&gt;
...
&lt;graphics type='vnc' port='5904'&gt;
&lt;listen type='address' address='127.0.0.1'/&gt;
&lt;/graphics&gt;
&lt;video&gt;
&lt;driver vgaconf='on'/&gt;
&lt;model type='gop' heads='1' primary='yes'/&gt;
&lt;/video&gt;
...
&lt;/devices&gt;
...
&lt;/domain&gt;
</pre>
<p>If not specified, bhyve's default mode for <code>vgaconf</code>
will be used. Please refer to the
<a href="https://www.freebsd.org/cgi/man.cgi?query=bhyve&amp;sektion=8&amp;manpath=FreeBSD+12-current">bhyve(8)</a>
manual page and the <a href="https://wiki.freebsd.org/bhyve">bhyve wiki</a> for more details on using
the <code>vgaconf</code> option.</p>
<p><span class="since">Since 3.7.0</span>, it's possible to use <code>autoport</code>
to let libvirt allocate VNC port automatically (instead of explicitly specifying
it with the <code>port</code> attribute):</p>
<pre>
&lt;graphics type='vnc' autoport='yes'&gt;
</pre>
<h3><a id="clockconfig">Clock configuration</a></h3>
<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
@@ -417,7 +383,7 @@ you'll need to explicitly specify 'localtime' in this case:</p>
&lt;/domain&gt;
</pre>
<h3><a id="e1000">e1000 NIC</a></h3>
<h3><a name="e1000">e1000 NIC</a></h3>
<p>As of <a href="https://svnweb.freebsd.org/changeset/base/302504">r302504</a> bhyve
supports Intel e1000 network adapter emulation. It's supported in libvirt
@@ -430,36 +396,6 @@ supports Intel e1000 network adapter emulation. It's supported in libvirt
&lt;model type='<b>e1000</b>'/&gt;
&lt;/interface&gt;
...
</pre>
<h3><a id="wired">Wiring guest memory</a></h3>
<p><span class="since">Since 4.4.0</span>, it's possible to specify that guest memory should
be wired and cannot be swapped out as follows:</p>
<pre>
&lt;domain type="bhyve"&gt;
...
&lt;memoryBacking&gt;
&lt;locked/&gt;
&lt;/memoryBacking&gt;
...
&lt;/domain&gt;
</pre>
<h3><a id="cputopology">CPU topology</a></h3>
<p><span class="since">Since 4.5.0</span>, it's possible to specify guest CPU topology, if bhyve
supports that. Support for specifying guest CPU topology was added to bhyve in
<a href="http://svnweb.freebsd.org/changeset/base/332298">r332298</a> for <i>-CURRENT</i>.
Example:</p>
<pre>
&lt;domain type="bhyve"&gt;
...
&lt;cpu&gt;
&lt;topology sockets='1' cores='2' threads='1'/&gt;
&lt;/cpu&gt;
...
&lt;/domain&gt;
</pre>
</body>

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>VMware ESX hypervisor driver</h1>
@@ -11,7 +11,7 @@
connect to a VMware vCenter 2.5/4.x/5.x (VPX).
</p>
<h2><a id="project">Project Links</a></h2>
<h2><a name="project">Project Links</a></h2>
<ul>
<li>
@@ -20,7 +20,7 @@
</li>
</ul>
<h2><a id="prereq">Deployment pre-requisites</a></h2>
<h2><a name="prereq">Deployment pre-requisites</a></h2>
<p>
None. Any out-of-the-box installation of VPX/ESX(i)/GSX should work. No
preparations are required on the server side, no libvirtd must be
@@ -34,7 +34,7 @@
VMware vSphere API</a>.
</p>
<h2><a id="uri">Connections to the VMware ESX driver</a></h2>
<h2><a name="uri">Connections to the VMware ESX driver</a></h2>
<p>
Some example remote connection URIs for the driver are:
</p>
@@ -54,7 +54,7 @@ esx://example-esx.com/?no_verify=1 (ESX over HTTPS, but doesn't verify the s
</p>
<h3><a id="uriformat">URI Format</a></h3>
<h3><a name="uriformat">URI Format</a></h3>
<p>
URIs have this general form (<code>[...]</code> marks an optional part).
</p>
@@ -93,7 +93,7 @@ vpx://example-vcenter.com/folder1/dc1/folder2/example-esx.com
</pre>
<h4><a id="extraparams">Extra parameters</a></h4>
<h4><a name="extraparams">Extra parameters</a></h4>
<p>
Extra parameters can be added to a URI as part of the query string
(the part following <code>?</code>). A single parameter is formed by a
@@ -188,7 +188,7 @@ vpx://example-vcenter.com/folder1/dc1/folder2/example-esx.com
</table>
<h3><a id="auth">Authentication</a></h3>
<h3><a name="auth">Authentication</a></h3>
<p>
In order to perform any useful operation the driver needs to log into
the ESX server. Therefore, only <code>virConnectOpenAuth</code> can be
@@ -208,7 +208,7 @@ vpx://example-vcenter.com/folder1/dc1/folder2/example-esx.com
</p>
<h3><a id="certificates">Certificates for HTTPS</a></h3>
<h3><a name="certificates">Certificates for HTTPS</a></h3>
<p>
By default the ESX driver uses HTTPS to communicate with an ESX server.
Proper HTTPS communication requires correctly configured SSL
@@ -244,7 +244,7 @@ error: internal error curl_easy_perform() returned an error: Peer certificate ca
</ul>
<h3><a id="connproblems">Connection problems</a></h3>
<h3><a name="connproblems">Connection problems</a></h3>
<p>
There are also other causes for connection problems than the
<a href="#certificates">HTTPS certificate</a> related ones.
@@ -303,7 +303,7 @@ error: invalid argument in libvirt was built without the 'esx' driver
</ul>
<h2><a id="questions">Questions blocking tasks</a></h2>
<h2><a name="questions">Questions blocking tasks</a></h2>
<p>
Some methods of the VI API start tasks, for example
<code>PowerOnVM_Task()</code>. Such tasks may be blocked by questions
@@ -322,12 +322,12 @@ error: invalid argument in libvirt was built without the 'esx' driver
</p>
<h2><a id="xmlspecial">Specialties in the domain XML config</a></h2>
<h2><a name="xmlspecial">Specialties in the domain XML config</a></h2>
<p>
There are several specialties in the domain XML config for ESX domains.
</p>
<h3><a id="restrictions">Restrictions</a></h3>
<h3><a name="restrictions">Restrictions</a></h3>
<p>
There are some restrictions for some values of the domain XML config.
The driver will complain if this restrictions are violated.
@@ -347,7 +347,7 @@ error: invalid argument in libvirt was built without the 'esx' driver
</ul>
<h3><a id="datastore">Datastore references</a></h3>
<h3><a name="datastore">Datastore references</a></h3>
<p>
Storage is managed in datastores. VMware uses a special path format to
reference files in a datastore. Basically, the datastore name is put
@@ -366,7 +366,7 @@ error: invalid argument in libvirt was built without the 'esx' driver
</p>
<h3><a id="macaddresses">MAC addresses</a></h3>
<h3><a name="macaddresses">MAC addresses</a></h3>
<p>
VMware has registered two MAC address prefixes for domains:
<code>00:0c:29</code> and <code>00:50:56</code>. These prefixes are
@@ -427,7 +427,7 @@ ethernet0.checkMACAddress = "false"
</pre>
<h3><a id="hardware">Available hardware</a></h3>
<h3><a name="hardware">Available hardware</a></h3>
<p>
VMware ESX supports different models of SCSI controllers and network
cards.
@@ -437,7 +437,7 @@ ethernet0.checkMACAddress = "false"
<dl>
<dt><code>auto</code></dt>
<dd>
This isn't an actual controller model. If specified the ESX driver
This isn't a actual controller model. If specified the ESX driver
tries to detect the SCSI controller model referenced in the
<code>.vmdk</code> file and use it. Autodetection fails when a
SCSI controller has multiple disks attached and the SCSI controller
@@ -523,14 +523,14 @@ ethernet0.checkMACAddress = "false"
</pre>
<h2><a id="importexport">Import and export of domain XML configs</a></h2>
<h2><a name="importexport">Import and export of domain XML configs</a></h2>
<p>
The ESX driver currently supports a native config format known as
<code>vmware-vmx</code> to handle VMware VMX configs.
</p>
<h3><a id="xmlimport">Converting from VMware VMX config to domain XML config</a></h3>
<h3><a name="xmlimport">Converting from VMware VMX config to domain XML config</a></h3>
<p>
The <code>virsh domxml-from-native</code> provides a way to convert an
existing VMware VMX config into a domain XML config that can then be
@@ -621,7 +621,7 @@ Enter root password for example.com:
</pre>
<h3><a id="xmlexport">Converting from domain XML config to VMware VMX config</a></h3>
<h3><a name="xmlexport">Converting from domain XML config to VMware VMX config</a></h3>
<p>
The <code>virsh domxml-to-native</code> provides a way to convert a
domain XML config into a VMware VMX config.
@@ -675,7 +675,7 @@ ethernet0.address = "00:50:56:25:48:C7"
</pre>
<h2><a id="xmlconfig">Example domain XML configs</a></h2>
<h2><a name="xmlconfig">Example domain XML configs</a></h2>
<h3>Fedora11 on x86_64</h3>
<pre>
@@ -704,7 +704,7 @@ ethernet0.address = "00:50:56:25:48:C7"
</pre>
<h2><a id="migration">Migration</a></h2>
<h2><a name="migration">Migration</a></h2>
<p>
A migration cannot be initiated on an ESX server directly, a VMware
vCenter is necessary for this. The <code>vcenter</code> query
@@ -749,7 +749,7 @@ Enter administrator password for example-vcenter.com:
</pre>
<h2><a id="scheduler">Scheduler configuration</a></h2>
<h2><a name="scheduler">Scheduler configuration</a></h2>
<p>
The driver exposes the ESX CPU scheduler. The parameters listed below
are available to control the scheduler.
@@ -780,7 +780,7 @@ Enter administrator password for example-vcenter.com:
</dl>
<h2><a id="tools">VMware tools</a></h2>
<h2><a name="tools">VMware tools</a></h2>
<p>
Some actions require installed VMware tools. If the VMware tools are
not installed in the guest and one of the actions below is to be
@@ -796,7 +796,7 @@ Enter administrator password for example-vcenter.com:
</ul>
<h2><a id="links">Links</a></h2>
<h2><a name="links">Links</a></h2>
<ul>
<li>
<a href="http://www.vmware.com/support/developer/vc-sdk/">

View File

@@ -1,15 +1,15 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>Microsoft Hyper-V hypervisor driver</h1>
<ul id="toc"></ul>
<p>
The libvirt Microsoft Hyper-V driver can manage Hyper-V 2008 R2 and newer.
The libvirt Microsoft Hyper-V driver can manage Hyper-V 2008 R2.
</p>
<h2><a id="project">Project Links</a></h2>
<h2><a name="project">Project Links</a></h2>
<ul>
<li>
The <a href="http://www.microsoft.com/hyper-v-server/">Microsoft Hyper-V</a>
@@ -18,7 +18,7 @@
</ul>
<h2><a id="uri">Connections to the Microsoft Hyper-V driver</a></h2>
<h2><a name="uri">Connections to the Microsoft Hyper-V driver</a></h2>
<p>
Some example remote connection URIs for the driver are:
</p>
@@ -36,7 +36,7 @@ hyperv://example-hyperv.com/?transport=http (over HTTP)
</p>
<h3><a id="uriformat">URI Format</a></h3>
<h3><a name="uriformat">URI Format</a></h3>
<p>
URIs have this general form (<code>[...]</code> marks an optional part).
</p>
@@ -49,7 +49,7 @@ hyperv://[username@]hostname[:port]/[?extraparameters]
</p>
<h4><a id="extraparams">Extra parameters</a></h4>
<h4><a name="extraparams">Extra parameters</a></h4>
<p>
Extra parameters can be added to a URI as part of the query string
(the part following <code>?</code>). A single parameter is formed by a
@@ -83,7 +83,7 @@ hyperv://[username@]hostname[:port]/[?extraparameters]
</table>
<h3><a id="auth">Authentication</a></h3>
<h3><a name="auth">Authentication</a></h3>
<p>
In order to perform any useful operation the driver needs to log into
the Hyper-V server. Therefore, only <code>virConnectOpenAuth</code> can

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>LXC container driver</h1>
@@ -18,7 +18,7 @@ particular sVirt for mandatory access control, auditing of operations,
integration with control groups and many other features.
</p>
<h2><a id="cgroups">Control groups Requirements</a></h2>
<h2><a name="cgroups">Control groups Requirements</a></h2>
<p>
In order to control the resource usage of processes inside containers, the
@@ -32,7 +32,7 @@ init service will be required. For further information, consult the general
libvirt <a href="cgroups.html">cgroups documentation</a>.
</p>
<h2><a id="namespaces">Namespace requirements</a></h2>
<h2><a name="namespaces">Namespace requirements</a></h2>
<p>
In order to separate processes inside a container from those in the
@@ -47,9 +47,9 @@ configured UID/GID mapping is a pre-requisite to making containers
secure, in the absence of sVirt confinement.</strong>
</p>
<h2><a id="init">Default container setup</a></h2>
<h2><a name="init">Default container setup</a></h2>
<h3><a id="cliargs">Command line arguments</a></h3>
<h3><a name="cliargs">Command line arguments</a></h3>
<p>
When the container "init" process is started, it will typically
@@ -70,7 +70,7 @@ would use the following XML
&lt;/os&gt;
</pre>
<h3><a id="envvars">Environment variables</a></h3>
<h3><a name="envvars">Environment variables</a></h3>
<p>
When the container "init" process is started, it will be given several useful
@@ -108,7 +108,7 @@ Use of this is discouraged, in favour of passing arguments directly to the
container init process via the <code>initarg</code> config element.</dd>
</dl>
<h3><a id="fsmounts">Filesystem mounts</a></h3>
<h3><a name="fsmounts">Filesystem mounts</a></h3>
<p>
In the absence of any explicit configuration, the container will
@@ -131,7 +131,7 @@ only expose the sub-tree associated with the container</li>
</ul>
<h3><a id="devnodes">Device nodes</a></h3>
<h3><a name="devnodes">Device nodes</a></h3>
<p>
The container init process will be started with <code>CAP_MKNOD</code>
@@ -178,7 +178,7 @@ Further block or character devices will be made available to containers
depending on their configuration.
</p>
<h2><a id="security">Security considerations</a></h2>
<h2><a name="security">Security considerations</a></h2>
<p>
The libvirt LXC driver is fairly flexible in how it can be configured,
@@ -190,7 +190,7 @@ isolation between a container and the host must ensure that they are
writing a suitable configuration.
</p>
<h3><a id="securenetworking">Network isolation</a></h3>
<h3><a name="securenetworking">Network isolation</a></h3>
<p>
If the guest configuration does not list any network interfaces,
@@ -205,7 +205,7 @@ namespace is not wanted, then applications should set the
<code>&lt;features&gt;....&lt;/features&gt;</code> element.
</p>
<h3><a id="securefs">Filesystem isolation</a></h3>
<h3><a name="securefs">Filesystem isolation</a></h3>
<p>
If the guest configuration does not list any filesystems, then
@@ -250,7 +250,7 @@ a bind mount to hide them. This is particularly important for the
</p>
<h3><a id="secureusers">User and group isolation</a></h3>
<h3><a name="secureusers">User and group isolation</a></h3>
<p>
If the guest configuration does not list any ID mapping, then the
@@ -281,7 +281,7 @@ causes libvirt to activate the user namespace feature.
</p>
<h2><a id="activation">Systemd Socket Activation Integration</a></h2>
<h2><a name="activation">Systemd Socket Activation Integration</a></h2>
<p>
The libvirt LXC driver provides the ability to pass across pre-opened file
@@ -308,8 +308,8 @@ unit file specifies how systemd will start the libvirt LXC container
Description=My little container
[Service]
ExecStart=/usr/bin/virsh -c lxc:///system start --pass-fds 3 mycontainer
ExecStop=/usr/bin/virsh -c lxc:///system destroy mycontainer
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
@@ -429,7 +429,7 @@ 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 a simpler application confinement use case,
tailored to work with an simpler application confinement use case,
as provided by the "libvirt-sandbox" project.
</p>
@@ -477,7 +477,7 @@ configured to block read/write/mknod from all devices except those
that a container is authorized to use.
</p>
<h2><a id="exconfig">Example configurations</a></h2>
<h2><a name="exconfig">Example configurations</a></h2>
<h3>Example config version 1</h3>
<p></p>
@@ -542,7 +542,7 @@ debootstrap, whatever) under /opt/vm-1-root:
&lt;/domain&gt;
</pre>
<h2><a id="capabilities">Altering the available capabilities</a></h2>
<h2><a name="capabilities">Altering the available capabilities</a></h2>
<p>
By default the libvirt LXC driver drops some capabilities among which CAP_MKNOD.
@@ -590,7 +590,7 @@ Note that allowing capabilities that are normally dropped by default can serious
affect the security of the container and the host.
</p>
<h2><a id="share">Inherit namespaces</a></h2>
<h2><a name="share">Inherit namespaces</a></h2>
<p>
Libvirt allows you to inherit the namespace from container/process just like lxc tools
@@ -615,21 +615,21 @@ ignored.
The use of namespace passthrough requires libvirt >= 1.2.19
</p>
<h2><a id="usage">Container usage / management</a></h2>
<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:///system</code> argument. As an
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:///system</code>. The
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 id="usageSave">Defining (saving) container configuration</a></h3>
<h3><a name="usageSave">Defining (saving) container configuration</a></h3>
<p>
The <code>virsh define</code> command takes an XML configuration
@@ -637,10 +637,10 @@ document and loads it into libvirt, saving the configuration on disk
</p>
<pre>
# virsh -c lxc:///system define myguest.xml
# virsh -c lxc:/// define myguest.xml
</pre>
<h3><a id="usageView">Viewing container configuration</a></h3>
<h3><a name="usageView">Viewing container configuration</a></h3>
<p>
The <code>virsh dumpxml</code> command can be used to view the
@@ -652,10 +652,10 @@ using the <code>--inactive</code> flag
</p>
<pre>
# virsh -c lxc:///system dumpxml myguest
# virsh -c lxc:/// dumpxml myguest
</pre>
<h3><a id="usageStart">Starting containers</a></h3>
<h3><a name="usageStart">Starting containers</a></h3>
<p>
The <code>virsh start</code> command can be used to start a
@@ -663,7 +663,7 @@ container from a previously defined persistent configuration
</p>
<pre>
# virsh -c lxc:///system start myguest
# virsh -c lxc:/// start myguest
</pre>
<p>
@@ -673,11 +673,11 @@ by libvirt, using the <code>virsh create</code> command.
</p>
<pre>
# virsh -c lxc:///system create myguest.xml
# virsh -c lxc:/// create myguest.xml
</pre>
<h3><a id="usageStop">Stopping containers</a></h3>
<h3><a name="usageStop">Stopping containers</a></h3>
<p>
The <code>virsh shutdown</code> command can be used
@@ -689,7 +689,7 @@ to PID 1 inside the container.
</p>
<pre>
# virsh -c lxc:///system shutdown myguest
# virsh -c lxc:/// shutdown myguest
</pre>
<p>
@@ -698,11 +698,11 @@ request, it can be forcibly stopped using the <code>virsh destroy</code>
</p>
<pre>
# virsh -c lxc:///system destroy myguest
# virsh -c lxc:/// destroy myguest
</pre>
<h3><a id="usageReboot">Rebooting a container</a></h3>
<h3><a name="usageReboot">Rebooting a container</a></h3>
<p>
The <code>virsh reboot</code> command can be used
@@ -714,10 +714,10 @@ to PID 1 inside the container.
</p>
<pre>
# virsh -c lxc:///system reboot myguest
# virsh -c lxc:/// reboot myguest
</pre>
<h3><a id="usageDelete">Undefining (deleting) a container configuration</a></h3>
<h3><a name="usageDelete">Undefining (deleting) a container configuration</a></h3>
<p>
The <code>virsh undefine</code> command can be used to delete the
@@ -726,10 +726,10 @@ running, this will turn it into a "transient" guest.
</p>
<pre>
# virsh -c lxc:///system undefine myguest
# virsh -c lxc:/// undefine myguest
</pre>
<h3><a id="usageConnect">Connecting to a container console</a></h3>
<h3><a name="usageConnect">Connecting to a container console</a></h3>
<p>
The <code>virsh console</code> command can be used to connect
@@ -737,7 +737,7 @@ to the text console associated with a container.
</p>
<pre>
# virsh -c lxc:///system console myguest
# virsh -c lxc:/// console myguest
</pre>
<p>
@@ -749,10 +749,10 @@ as 'console0', 'console1', 'console2', etc.
</p>
<pre>
# virsh -c lxc:///system console myguest --devname console1
# virsh -c lxc:/// console myguest --devname console1
</pre>
<h3><a id="usageEnter">Running commands in a container</a></h3>
<h3><a name="usageEnter">Running commands in a container</a></h3>
<p>
The <code>virsh lxc-enter-namespace</code> command can be used
@@ -761,10 +761,10 @@ and then execute an arbitrary command.
</p>
<pre>
# virsh -c lxc:///system lxc-enter-namespace myguest -- /bin/ls -al /dev
# virsh -c lxc:/// lxc-enter-namespace myguest -- /bin/ls -al /dev
</pre>
<h3><a id="usageTop">Monitoring container utilization</a></h3>
<h3><a name="usageTop">Monitoring container utilization</a></h3>
<p>
The <code>virt-top</code> command can be used to monitor the
@@ -773,10 +773,10 @@ host
</p>
<pre>
# virt-top -c lxc:///system
# virt-top -c lxc:///
</pre>
<h3><a id="usageConvert">Converting LXC container configuration</a></h3>
<h3><a name="usageConvert">Converting LXC container configuration</a></h3>
<p>
The <code>virsh domxml-from-native</code> command can be used to convert
@@ -784,7 +784,7 @@ most of the LXC container configuration into a domain XML fragment
</p>
<pre>
# virsh -c lxc:///system domxml-from-native lxc-tools /var/lib/lxc/myguest/config
# virsh -c lxc:/// domxml-from-native lxc-tools /var/lib/lxc/myguest/config
</pre>
<p>

View File

@@ -1,374 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<body>
<h1>Host device management</h1>
<p>
Libvirt provides management of both physical and virtual host devices
(historically also referred to as node devices) like USB, PCI, SCSI, and
network devices. This also includes various virtualization capabilities
which the aforementioned devices provide for utilization, for example
SR-IOV, NPIV, MDEV, DRM, etc.
</p>
<p>
The node device driver provides means to list and show details about host
devices (<code>virsh nodedev-list</code>,
<code>virsh nodedev-dumpxml</code>), which are generic and can be used
with all devices. It also provides means to create and destroy devices
(<code>virsh nodedev-create</code>, <code>virsh nodedev-destroy</code>)
which are meant to be used to create virtual devices, currently only
supported by NPIV
(<a href="http://wiki.libvirt.org/page/NPIV_in_libvirt">more info about NPIV)</a>).
Devices on the host system are arranged in a tree-like hierarchy, with
the root node being called <code>computer</code>. The node device driver
supports two backends to manage the devices, HAL and udev, with the former
being deprecated in favour of the latter.
</p>
<p>
The generic format of a host device XML can be seen below.
To identify a device both within the host and the device tree hierarchy,
the following elements are used:
</p>
<dl>
<dt><code>name</code></dt>
<dd>
The device's name will be generated by libvirt using the subsystem,
like pci and the device's sysfs basename.
</dd>
<dt><code>path</code></dt>
<dd>
Fully qualified sysfs path to the device.
</dd>
<dt><code>parent</code></dt>
<dd>
This element identifies the parent node in the device hierarchy. The
value of the element will correspond with the device parent's
<code>name</code> element or <code>computer</code> if the device does
not have any parent.
</dd>
<dt><code>driver</code></dt>
<dd>
This elements reports the driver in use for this device. The presence
of this element in the output XML depends on whether the underlying
device manager (most likely udev) exposes information about the
driver.
</dd>
<dt><code>capability</code></dt>
<dd>
Describes the device in terms of feature support. The element has one
mandatory attribute <code>type</code> the value of which determines
the type of the device. Currently recognized values for the attribute
are:
<code>system</code>,
<code>pci</code>,
<code>usb</code>,
<code>usb_device</code>,
<code>net</code>,
<code>scsi</code>,
<code>scsi_host</code> (<span class="since">Since 0.4.7</span>),
<code>fc_host</code>,
<code>vports</code>,
<code>scsi_target</code> (<span class="since">Since 0.7.3</span>),
<code>storage</code> (<span class="since">Since 1.0.4</span>),
<code>scsi_generic</code> (<span class="since">Since 1.0.7</span>),
<code>drm</code> (<span class="since">Since 3.1.0</span>), and
<code>mdev</code> (<span class="since">Since 3.4.0</span>).
This element can be nested in which case it further specifies a
device's capability. Refer to specific device types to see more values
for the <code>type</code> attribute which are exclusive.
</dd>
</dl>
<h2>Basic structure of a node device</h2>
<pre>
&lt;device&gt;
&lt;name&gt;pci_0000_00_17_0&lt;/name&gt;
&lt;path&gt;/sys/devices/pci0000:00/0000:00:17.0&lt;/path&gt;
&lt;parent&gt;computer&lt;/parent&gt;
&lt;driver&gt;
&lt;name&gt;ahci&lt;/name&gt;
&lt;/driver&gt;
&lt;capability type='pci'&gt;
...
&lt;/capability&gt;
&lt;/device&gt;</pre>
<ul id="toc"/>
<h2><a id="PCI">PCI host devices</a></h2>
<dl>
<dt><code>capability</code></dt>
<dd>
When used as top level element, the supported values for the
<code>type</code> attribute are <code>pci</code> and
<code>phys_function</code> (see <a href="#SRIOVCap">SR-IOV below</a>).
</dd>
</dl>
<pre>
&lt;device&gt;
&lt;name&gt;pci_0000_04_00_1&lt;/name&gt;
&lt;path&gt;/sys/devices/pci0000:00/0000:00:06.0/0000:04:00.1&lt;/path&gt;
&lt;parent&gt;pci_0000_00_06_0&lt;/parent&gt;
&lt;driver&gt;
&lt;name&gt;igb&lt;/name&gt;
&lt;/driver&gt;
&lt;capability type='pci'&gt;
&lt;domain&gt;0&lt;/domain&gt;
&lt;bus&gt;4&lt;/bus&gt;
&lt;slot&gt;0&lt;/slot&gt;
&lt;function&gt;1&lt;/function&gt;
&lt;product id='0x10c9'&gt;82576 Gigabit Network Connection&lt;/product&gt;
&lt;vendor id='0x8086'&gt;Intel Corporation&lt;/vendor&gt;
&lt;iommuGroup number='15'&gt;
&lt;address domain='0x0000' bus='0x04' slot='0x00' function='0x1'/&gt;
&lt;/iommuGroup&gt;
&lt;numa node='0'/&gt;
&lt;pci-express&gt;
&lt;link validity='cap' port='1' speed='2.5' width='2'/&gt;
&lt;link validity='sta' speed='2.5' width='2'/&gt;
&lt;/pci-express&gt;
&lt;/capability&gt;
&lt;/device&gt;</pre>
<p>
The XML format for a PCI device stays the same for any further
capabilities it supports, a single nested <code>&lt;capability&gt;</code>
element will be included for each capability the device supports.
</p>
<h3><a id="SRIOVCap">SR-IOV capability</a></h3>
<p>
Single root input/output virtualization (SR-IOV) allows sharing of the
PCIe resources by multiple virtual environments. That is achieved by
slicing up a single full-featured physical resource called physical
function (PF) into multiple devices called virtual functions (VFs) sharing
their configuration with the underlying PF. Despite the SR-IOV
specification, the amount of VFs that can be created on a PF varies among
manufacturers.
</p>
<p>
Suppose the NIC <a href="#PCI">above</a> was also SR-IOV capable, it would
also include a nested
<code>&lt;capability&gt;</code> element enumerating all virtual
functions available on the physical device (physical port) like in the
example below.
</p>
<pre>
&lt;capability type='pci'&gt;
...
&lt;capability type='virt_functions' maxCount='7'&gt;
&lt;address domain='0x0000' bus='0x04' slot='0x10' function='0x1'/&gt;
&lt;address domain='0x0000' bus='0x04' slot='0x10' function='0x3'/&gt;
&lt;address domain='0x0000' bus='0x04' slot='0x10' function='0x5'/&gt;
&lt;address domain='0x0000' bus='0x04' slot='0x10' function='0x7'/&gt;
&lt;address domain='0x0000' bus='0x04' slot='0x11' function='0x1'/&gt;
&lt;address domain='0x0000' bus='0x04' slot='0x11' function='0x3'/&gt;
&lt;address domain='0x0000' bus='0x04' slot='0x11' function='0x5'/&gt;
&lt;/capability&gt;
...
&lt;/capability&gt;</pre>
<p>
A SR-IOV child device on the other hand, would then report its top level
capability type as a <code>phys_function</code> instead:
</p>
<pre>
&lt;device&gt;
...
&lt;capability type='phys_function'&gt;
&lt;address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/&gt;
&lt;/capability&gt;
...
&lt;device&gt;</pre>
<h3><a id="MDEVCap">MDEV capability</a></h3>
<p>
A PCI device capable of creating mediated devices will include a nested
capability <code>mdev_types</code> which enumerates all supported mdev
types on the physical device, along with the type attributes available
through sysfs:
</p>
<dl>
<dt><code>type</code></dt>
<dd>
This element describes a mediated device type which acts as an
abstract template defining a resource allocation for instances of this
device type. The element has one attribute <code>id</code> which holds
an official vendor-supplied identifier for the type.
<span class="since">Since 3.4.0</span>
</dd>
<dt><code>name</code></dt>
<dd>
The <code>name</code> element holds a vendor-supplied code name for
the given mediated device type. This is an optional element.
<span class="since">Since 3.4.0</span>
</dd>
<dt><code>deviceAPI</code></dt>
<dd>
The value of this element describes how an instance of the given type
will be presented to the guest by the VFIO framework.
<span class="since">Since 3.4.0</span>
</dd>
<dt><code>availableInstances</code></dt>
<dd>
This element reports the current state of resource allocation. In other
words, how many instances of the given type can still be successfully
created on the physical device.
<span class="since">Since 3.4.0</span>
</dd>
</dl>
<p>
For a more info about mediated devices, refer to the
<a href="#MDEV">paragraph below</a>.
</p>
<pre>
&lt;device&gt;
...
&lt;driver&gt;
&lt;name&gt;nvidia&lt;/name&gt;
&lt;/driver&gt;
&lt;capability type='pci'&gt;
...
&lt;capability type='mdev_types'&gt;
&lt;type id='nvidia-11'&gt;
&lt;name&gt;GRID M60-0B&lt;/name&gt;
&lt;deviceAPI&gt;vfio-pci&lt;/deviceAPI&gt;
&lt;availableInstances&gt;16&lt;/availableInstances&gt;
&lt;/type&gt;
&lt;!-- Here would come the rest of the available mdev types --&gt;
&lt;/capability&gt;
...
&lt;/capability&gt;
&lt;/device&gt;</pre>
<h2><a id="MDEV">Mediated devices (MDEVs)</a></h2>
<p>
Mediated devices (<span class="since">Since 3.2.0</span>) are software
devices defining resource allocation on the backing physical device which
in turn allows the parent physical device's resources to be divided into
several mediated devices, thus sharing the physical device's performance
among multiple guests. Unlike SR-IOV however, where a PCIe device appears
as multiple separate PCIe devices on the host's PCI bus, mediated devices
only appear on the mdev virtual bus. Therefore, no detach/reattach
procedure from/to the host driver procedure is involved even though
mediated devices are used in a direct device assignment manner.
</p>
<p>
The following sub-elements and attributes are exposed within the
<code>capability</code> element:
</p>
<dl>
<dt><code>type</code></dt>
<dd>
This element describes a mediated device type which acts as an
abstract template defining a resource allocation for instances of this
device type. The element has one attribute <code>id</code> which holds
an official vendor-supplied identifier for the type.
<span class="since">Since 3.4.0</span>
</dd>
<dt><code>iommuGroup</code></dt>
<dd>
This element supports a single attribute <code>number</code> which holds
the IOMMU group number the mediated device belongs to.
<span class="since">Since 3.4.0</span>
</dd>
</dl>
<h3>Example of a mediated device</h3>
<pre>
&lt;device&gt;
&lt;name&gt;mdev_4b20d080_1b54_4048_85b3_a6a62d165c01&lt;/name&gt;
&lt;path&gt;/sys/devices/pci0000:00/0000:00:02.0/4b20d080-1b54-4048-85b3-a6a62d165c01&lt;/path&gt;
&lt;parent&gt;pci_0000_06_00_0&lt;/parent&gt;
&lt;driver&gt;
&lt;name&gt;vfio_mdev&lt;/name&gt;
&lt;/driver&gt;
&lt;capability type='mdev'&gt;
&lt;type id='nvidia-11'/&gt;
&lt;iommuGroup number='12'/&gt;
&lt;capability/&gt;
&lt;device/&gt;</pre>
<p>
The support of mediated device's framework in libvirt's node device driver
covers the following features:
</p>
<ul>
<li>
list available mediated devices on the host
(<span class="since">Since 3.4.0</span>)
</li>
<li>
display device details
(<span class="since">Since 3.4.0</span>)
</li>
</ul>
<p>
Because mediated devices are instantiated from vendor specific templates,
simply called 'types', information describing these types is contained
within the parent device's capabilities
(see the example in <a href="#PCI">PCI host devices</a>).
</p>
<p>
To see the supported mediated device types on a specific physical device
use the following:
</p>
<pre>
$ ls /sys/class/mdev_bus/&lt;device&gt;/mdev_supported_types</pre>
<p>
Before creating a mediated device, unbind the device from the respective
device driver, eg. subchannel I/O driver for a CCW device. Then bind the
device to the respective VFIO driver. For a CCW device, also unbind the
corresponding subchannel of the CCW device from the subchannel I/O driver
and then bind the subchannel (instead of the CCW device) to the vfio_ccw
driver. The below example shows the unbinding and binding steps for a CCW
device.
</p>
<pre>
device="0.0.1234"
subchannel="0.0.0123"
echo $device &gt; /sys/bus/ccw/devices/$device/driver/unbind
echo $subchannel &gt; /sys/bus/css/devices/$subchannel/driver/unbind
echo $subchannel &gt; /sys/bus/css/drivers/vfio_ccw/bind
</pre>
<p>
To manually instantiate a mediated device, use one of the following as a
reference. For a CCW device, use the subchannel ID instead of the device
ID.
</p>
<pre>
$ uuidgen &gt; /sys/class/mdev_bus/&lt;device&gt;/mdev_supported_types/&lt;type&gt;/create
...
$ echo &lt;UUID&gt; &gt; /sys/class/mdev_bus/&lt;device&gt;/mdev_supported_types/&lt;type&gt;/create</pre>
<p>
Manual removal of a mediated device is then performed as follows:
</p>
<pre>
$ echo 1 &gt; /sys/bus/mdev/devices/&lt;uuid&gt;/remove</pre>
</body>
</html>

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>OpenVZ container driver</h1>
@@ -15,7 +15,7 @@
undue trouble.
</p>
<h2><a id="project">Project Links</a></h2>
<h2><a name="project">Project Links</a></h2>
<ul>
<li>
@@ -24,7 +24,7 @@
</li>
</ul>
<h2><a id="connections">Connections to OpenVZ driver</a></h2>
<h2><a name="connections">Connections to OpenVZ driver</a></h2>
<p>
The libvirt OpenVZ driver is a single-instance privileged driver,
@@ -40,7 +40,7 @@ openvz+tcp://example.com/system (remote access, SASl/Kerberos)
openvz+ssh://root@example.com/system (remote access, SSH tunnelled)
</pre>
<h2><a id="notes">Notes on bridged networking</a></h2>
<h2><a name="notes">Notes on bridged networking</a></h2>
<p>
Bridged networking enables a guest domain (ie container) to have its
@@ -49,7 +49,7 @@ openvz+ssh://root@example.com/system (remote access, SSH tunnelled)
the host OS.
</p>
<h3><a id="host">Host network devices</a></h3>
<h3><a name="host">Host network devices</a></h3>
<p>
One or more of the physical devices must be attached to a bridge. The
@@ -60,7 +60,7 @@ openvz+ssh://root@example.com/system (remote access, SSH tunnelled)
physical device "eth0", or a bonding device "bond0".
</p>
<h3><a id="tools">OpenVZ tools configuration</a></h3>
<h3><a name="tools">OpenVZ tools configuration</a></h3>
<p>
OpenVZ releases later than 3.0.23 ship with a standard network device
@@ -85,7 +85,7 @@ EXTERNAL_SCRIPT="/usr/sbin/vznetaddbr"
</p>
<h2><a id="example">Example guest domain XML configuration</a></h2>
<h2><a name="example">Example guest domain XML configuration</a></h2>
<p>
The current libvirt OpenVZ driver has a restriction that the

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>IBM PowerVM hypervisor driver (phyp)</h1>
@@ -10,7 +10,7 @@
</p>
<h2><a id="project">Project Links</a></h2>
<h2><a name="project">Project Links</a></h2>
<ul>
<li>
The <a href="http://www-03.ibm.com/systems/power/software/virtualization/index.html">IBM
@@ -19,7 +19,7 @@
</ul>
<h2><a id="uri">Connections to the PowerVM driver</a></h2>
<h2><a name="uri">Connections to the PowerVM driver</a></h2>
<p>
Some example remote connection URIs for the driver are:
</p>
@@ -38,7 +38,7 @@ phyp://user@ivm/system (IVM connection)
</p>
<h3><a id="uriformat">URI Format</a></h3>
<h3><a name="uriformat">URI Format</a></h3>
<p>
URIs have this general form (<code>[...]</code> marks an
optional part, <code>{...|...}</code> marks a mandatory choice).

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>KVM/QEMU hypervisor driver</h1>
@@ -11,19 +11,19 @@
version 0.12.0 or later.
</p>
<h2><a id="project">Project Links</a></h2>
<h2><a name="project">Project Links</a></h2>
<ul>
<li>
The <a href="https://www.linux-kvm.org/">KVM</a> Linux
The <a href="http://www.linux-kvm.org/">KVM</a> Linux
hypervisor
</li>
<li>
The <a href="https://wiki.qemu.org/Index.html">QEMU</a> emulator
The <a href="http://wiki.qemu.org/Index.html">QEMU</a> emulator
</li>
</ul>
<h2><a id="prereq">Deployment pre-requisites</a></h2>
<h2><a name="prereq">Deployment pre-requisites</a></h2>
<ul>
<li>
@@ -43,7 +43,7 @@
</li>
</ul>
<h2><a id="uris">Connections to QEMU driver</a></h2>
<h2><a name="uris">Connections to QEMU driver</a></h2>
<p>
The libvirt QEMU driver is a multi-instance driver, providing a single
@@ -63,14 +63,14 @@ qemu+tcp://example.com/system (remote access, SASl/Kerberos)
qemu+ssh://root@example.com/system (remote access, SSH tunnelled)
</pre>
<h2><a id="security">Driver security architecture</a></h2>
<h2><a name="security">Driver security architecture</a></h2>
<p>
There are multiple layers to security in the QEMU driver, allowing for
flexibility in the use of QEMU based virtual machines.
</p>
<h3><a id="securitydriver">Driver instances</a></h3>
<h3><a name="securitydriver">Driver instances</a></h3>
<p>
As explained above there are two ways to access the QEMU driver
@@ -94,7 +94,7 @@ qemu+ssh://root@example.com/system (remote access, SSH tunnelled)
elevated privileges.
</p>
<h3><a id="securitydac">POSIX users/groups</a></h3>
<h3><a name="securitydac">POSIX users/groups</a></h3>
<p>
In the "session" instance, the POSIX users/groups model restricts QEMU
@@ -187,7 +187,7 @@ chmod o+x /path/to/directory
</li>
</ul>
<h3><a id="securitycap">Linux process capabilities</a></h3>
<h3><a name="securitycap">Linux process capabilities</a></h3>
<p>
The libvirt QEMU driver has a build time option allowing it to use
@@ -224,7 +224,7 @@ chmod o+x /path/to/directory
to changing the <code>/etc/libvirt/qemu.conf</code> settings.
</p>
<h3><a id="securityselinux">SELinux basic confinement</a></h3>
<h3><a name="securityselinux">SELinux basic confinement</a></h3>
<p>
The basic SELinux protection for QEMU virtual machines is intended to
@@ -255,7 +255,7 @@ chmod o+x /path/to/directory
SELinux boolean.
</p>
<h3><a id="securitysvirt">SELinux sVirt confinement</a></h3>
<h3><a name="securitysvirt">SELinux sVirt confinement</a></h3>
<p>
The SELinux sVirt protection for QEMU virtual machines builds to the
@@ -305,7 +305,7 @@ chmod o+x /path/to/directory
file can be used to change the setting to <code>security_driver="none"</code>
</p>
<h3><a id="securitysvirtaa">AppArmor sVirt confinement</a></h3>
<h3><a name="securitysvirtaa">AppArmor sVirt confinement</a></h3>
<p>
When using basic AppArmor protection for the libvirtd daemon and
@@ -373,7 +373,7 @@ chmod o+x /path/to/directory
</p>
<h3><a id="securityacl">Cgroups device ACLs</a></h3>
<h3><a name="securityacl">Cgroups device ACLs</a></h3>
<p>
Recent Linux kernels have a capability known as "cgroups" which is used
@@ -396,8 +396,7 @@ chmod o+x /path/to/directory
/dev/null, /dev/full, /dev/zero,
/dev/random, /dev/urandom,
/dev/ptmx, /dev/kvm, /dev/kqemu,
/dev/rtc, /dev/hpet, /dev/net/tun,
/dev/sev
/dev/rtc, /dev/hpet, /dev/net/tun
</pre>
<p>
@@ -417,7 +416,7 @@ mount -t cgroup none /dev/cgroup -o devices
<code>/dev/cgroup/libvirt/qemu/$VMNAME/</code>
</p>
<h2><a id="imex">Import and export of libvirt domain XML configs</a></h2>
<h2><a name="imex">Import and export of libvirt domain XML configs</a></h2>
<p>The QEMU driver currently supports a single native
config format known as <code>qemu-argv</code>. The data for this format
@@ -425,7 +424,7 @@ mount -t cgroup none /dev/cgroup -o devices
then the QEMu binary name, finally followed by the QEMU command line
arguments</p>
<h3><a id="xmlimport">Converting from QEMU args to domain XML</a></h3>
<h3><a name="xmlimport">Converting from QEMU args to domain XML</a></h3>
<p>
The <code>virsh domxml-from-native</code> provides a way to
@@ -474,7 +473,7 @@ $ virsh domxml-from-native qemu-argv demo.args
<p>NB, don't include the literal \ in the args, put everything on one line</p>
<h3><a id="xmlexport">Converting from domain XML to QEMU args</a></h3>
<h3><a name="xmlexport">Converting from domain XML to QEMU args</a></h3>
<p>
The <code>virsh domxml-to-native</code> provides a way to convert a
@@ -516,7 +515,7 @@ $ virsh domxml-to-native qemu-argv demo.xml
-serial none -parallel none -usb
</pre>
<h2><a id="qemucommand">Pass-through of arbitrary qemu
<h2><a name="qemucommand">Pass-through of arbitrary qemu
commands</a></h2>
<p>Libvirt provides an XML namespace and an optional
@@ -568,7 +567,7 @@ $ virsh domxml-to-native qemu-argv demo.xml
</dl>
<p>Example:</p><pre>
&lt;domain type='qemu' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'&gt;
&lt;name&gt;QEMU-fedora-i686&lt;/name&gt;
&lt;name&gt;QEmu-fedora-i686&lt;/name&gt;
&lt;memory&gt;219200&lt;/memory&gt;
&lt;os&gt;
&lt;type arch='i686' machine='pc'&gt;hvm&lt;/type&gt;
@@ -583,12 +582,12 @@ $ virsh domxml-to-native qemu-argv demo.xml
&lt;/domain&gt;
</pre>
<h2><a id="xmlconfig">Example domain XML config</a></h2>
<h2><a name="xmlconfig">Example domain XML config</a></h2>
<h3>QEMU emulated guest on x86_64</h3>
<pre>&lt;domain type='qemu'&gt;
&lt;name&gt;QEMU-fedora-i686&lt;/name&gt;
&lt;name&gt;QEmu-fedora-i686&lt;/name&gt;
&lt;uuid&gt;c7a5fdbd-cdaf-9455-926a-d65c16db1809&lt;/uuid&gt;
&lt;memory&gt;219200&lt;/memory&gt;
&lt;currentMemory&gt;219200&lt;/currentMemory&gt;

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>Remote management driver</h1>

View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<!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>Test "mock" driver</h1>

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