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.
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Daniel P. Berrange 8aca141081 rpc: refactor virNetServer setup for post-exec restarts
With the current code it is neccessary to call

  virNetDaemonNewPostExecRestart()

and then for each server that needs restarting you are supposed
to call

  virNetDaemonAddSeverPostExecRestart()

This is fine if there's only ever one server, but as soon as you
have two servers it is impossible to use this design. The code
has no idea which servers were recorded in the JSON state doc,
nor in which order the hash table serialized its keys.

So this patch changes things so that we only call

  virNetDaemonNewPostExecRestart()

passing in a callback, which is invoked once for each server
found int he JSON state doc.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2018-01-31 15:17:14 +00:00
.gnulib@7e7c5c7952 maint: update to latest gnulib 2018-01-03 15:48:14 -06:00
build-aux perl: Don't hardcode interpreter path 2017-09-19 16:04:53 +02:00
daemon libvirtd: rename virNetServerClient callback impls to match type names 2018-01-31 15:12:33 +00:00
docs docs: formatdomain: Document the CPU feature 'name' attribute 2018-01-29 11:35:49 -05:00
examples On startup libvirtd runs a number of QEMU processes unconfined such as: 2018-01-17 16:28:27 +01:00
gnulib build: drop hack for old mingw ssize_t 2016-07-12 08:57:13 -06:00
include/libvirt virerror: mark VIR_ERR_AGENT_UNSYNCED as DEPRECATED 2017-12-07 14:30:20 +01:00
m4 libxl: add explicit linkage to xenstore library 2018-01-25 09:30:54 +00:00
po admin: move admins server impl/dispatch into src/admin directory 2018-01-31 15:12:30 +00:00
src rpc: refactor virNetServer setup for post-exec restarts 2018-01-31 15:17:14 +00:00
tests rpc: refactor virNetServer setup for post-exec restarts 2018-01-31 15:17:14 +00:00
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.gitmodules util: switch over to use keycodemapdb GIT submodule 2017-04-25 21:14:18 +01:00
.mailmap mailmap: set preferred spelling for my name 2018-01-25 09:42:27 +00:00
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bootstrap maint: update to latest gnulib 2018-01-03 15:48:14 -06:00
bootstrap.conf hvsupport: use a regex instead of XML::XPath 2016-07-19 18:42:44 +02:00
cfg.mk admin: move admins server impl/dispatch into src/admin directory 2018-01-31 15:12:30 +00:00
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configure.ac Post-release version bump to 4.1.0 2018-01-19 14:26:53 +01:00
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libvirt.spec.in tools: Make symlinks to vsh bash-completion script 2018-01-31 15:41:51 +01:00
Makefile.am Remove backslash alignment attempts 2017-11-03 13:24:12 +01:00
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Build Status CII Best Practices

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 2.1 (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

Contact

The libvirt project has two primary mailing lists:

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

https://libvirt.org/contact.html