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Libvirt native C API and daemons
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Laine Stump 5543179cea util: determine ignoreErrors value when creating virFirewallCmd, not when applying
We know at the time a virFirewallCmd is created (with
virFirewallAddCmd*()) whether or not we will later want to ignore
errors encountered when attempting to apply that command - if
ignoreErrors is set in the AddCmd or if the group has already had
VIR_FIREWALL_TRANSACTION_IGNORE_ERRORS set, then we ignore the errors.

Rather than setting the fwCmd->ignoreErrors only according to the arg
sent to virFirewallAddCmdFull(), and then later (at ApplyCmd-time)
combining that with the group transactionFlags setting (and passing it
all the way down the call chain), just combine the two flags right
away and store this final value in fwCmd->ignoreErrors when the
virFirewallCmd is created (thus avoiding the need to look at anything
other than fwCmd->ignoreErrors at the time the command is applied). Once
that is done, we can simply grab ignoreErrors from the object down in
virFirewallApply() rather than cluttering up the argument list on the
entire call chain.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2024-05-22 23:19:18 -04:00
.ctags.d maint: Add support for .ctags.d 2019-05-31 17:54:28 +02:00
.github/workflows github: Update lockdown message when opening a PR 2024-05-15 12:31:23 +02:00
.gitlab/issue_templates gitlab: issue_template: Remove labelling commands 2022-06-01 12:27:10 +02:00
build-aux virshtest: Prepare for testing against output files 2024-04-02 14:24:30 +02:00
ci ci: Introduce Ubuntu 24.04 2024-05-14 15:17:23 +02:00
docs docs: Fix broken links 2024-05-21 12:21:52 +02:00
examples examples: Define _GNU_SOURCE for more examples 2024-02-07 18:01:03 +01:00
include libvirt: Introduce virDomainGraphicsReload API 2024-03-08 17:00:15 +01:00
po util/network: move viriptables.[ch] from util to network directory 2024-05-22 23:19:18 -04:00
scripts scripts/rpcgen: skip tests if tirpc is not present 2024-05-08 15:57:13 +01:00
src util: determine ignoreErrors value when creating virFirewallCmd, not when applying 2024-05-22 23:19:18 -04:00
subprojects Move src/keycodemapdb -> subprojects/keycodemapdb 2023-04-17 15:02:38 +02:00
tests util: change name of virFirewallRule to virFirewallCmd 2024-05-22 23:19:18 -04:00
tools vsh: Fix '--help' option for virsh/virt-admin 2024-05-16 09:03:48 +02:00
.ctags ctags: Generate tags for headers, i.e. function prototypes 2018-09-18 14:21:33 +02:00
.dir-locals.el build: avoid tabs that failed syntax-check 2012-09-06 09:43:46 -06:00
.editorconfig Add .editorconfig 2019-09-06 12:47:46 +02:00
.gitattributes Add .gitattributes file 2022-03-17 14:33:12 +01:00
.gitignore Revert ".gitignore: Ignore cscope and other *tags files" 2023-02-08 17:24:31 +01:00
.gitlab_pages_redirects docs: gitlab redirects: Drop '/libvirt' prefix for hosting the web through gitlab pages 2024-02-13 16:56:49 +01:00
.gitlab-ci.yml gitlab-ci: Switch coverity job to AlmaLinux 9 2024-05-14 15:52:33 +02:00
.gitmodules Move src/keycodemapdb -> subprojects/keycodemapdb 2023-04-17 15:02:38 +02:00
.gitpublish gitpublish: Tweak prefix 2023-12-05 11:48:28 +01:00
.mailmap mailmap: consolidate my email addresses 2020-10-06 12:05:09 +02:00
AUTHORS.rst.in AUTHORS: change my (Nikolay Shirokovskiy) email 2022-04-06 11:00:53 +03:00
config.h configure: bump min required CLang to 6.0 / XCode 10.0 2022-01-17 10:44:29 +00:00
configmake.h.in meson: generate configmake.h 2020-08-03 09:26:48 +02:00
CONTRIBUTING.rst meson: adjust our documentation to mention meson instead of autoconf 2020-08-03 09:27:09 +02:00
COPYING maint: follow recommended practice for using LGPL 2013-05-20 14:15:21 -06:00
COPYING.LESSER maint: Remove control characters from LGPL license file 2015-09-25 09:16:24 +02:00
gitdm.config gitdm: add 'ibm' file 2019-10-18 17:32:52 +02:00
libvirt-admin.pc.in Add libvirt-admin library 2015-06-16 13:46:20 +02:00
libvirt-lxc.pc.in Add pkg-config files for libvirt-qemu & libvirt-lxc 2014-06-23 16:17:27 +01:00
libvirt-qemu.pc.in Add pkg-config files for libvirt-qemu & libvirt-lxc 2014-06-23 16:17:27 +01:00
libvirt.pc.in Add pkg-config files for libvirt-qemu & libvirt-lxc 2014-06-23 16:17:27 +01:00
libvirt.spec.in rpm: Drop with_ssh_proxy define 2024-05-16 11:13:17 +02:00
meson_options.txt tools: Introduce SSH proxy 2024-05-13 08:56:35 +02:00
meson.build meson: Bump glib version to 2.58.0 2024-05-14 15:17:20 +02:00
NEWS.rst NEWS: Mention '--help' bug in virsh and virt-admin 2024-05-16 09:03:49 +02:00
README.rst docs: update docs pointing to old mailing list addrs 2023-10-31 10:04:27 +00:00
run.in run: add ability to set selinux context 2023-08-23 14:22:36 -05:00

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==============================
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


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 2.0 (or later). See the files ``COPYING.LESSER``
and ``COPYING`` for full license terms & conditions.


Installation
============

Instructions on building and installing libvirt can be found on the website:

https://libvirt.org/compiling.html

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


Contact
=======

The libvirt project has two primary mailing lists:

* users@lists.libvirt.org (**for user discussions**)
* devel@lists.libvirt.org (**for development only**)

Further details on contacting the project are available on the website:

https://libvirt.org/contact.html