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Libvirt native C API and daemons
b0d3053a2b
If starting an container fails, the virLXCProcessStop() is called. But since vm->def->id is not set until libvirt_lxc is spawned (the domain's ID is PID of that process), virLXCProcessStop() returns early as virDomainObjIsActive() returns false. But doing so leaves behind resources reserved for the containers during the startup process. Most notably, hostdevs are not re-attached to the host, the domain's transient XML is not removed, etc. To resolve this, virLXCProcessCleanup() is called in this case. However, it is modified to accept @flags which allows caller to run only specific cleanups (depending how far in container creation the failure occurred). There is plenty of cleanups which don't need this guard because either they detect a NULL pointer or try to release an unique resource. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Martin Kletzander <mkletzan@redhat.com> |
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.ctags.d | ||
.github | ||
.gitlab/issue_templates | ||
build-aux | ||
ci | ||
docs | ||
examples | ||
include | ||
po | ||
scripts | ||
src | ||
tests | ||
tools | ||
.color_coded.in | ||
.ctags | ||
.dir-locals.el | ||
.editorconfig | ||
.gitignore | ||
.gitlab-ci.yml | ||
.gitmodules | ||
.gitpublish | ||
.mailmap | ||
.ycm_extra_conf.py.in | ||
AUTHORS.rst.in | ||
config.h | ||
configmake.h.in | ||
CONTRIBUTING.rst | ||
COPYING | ||
COPYING.LESSER | ||
gitdm.config | ||
libvirt-admin.pc.in | ||
libvirt-lxc.pc.in | ||
libvirt-qemu.pc.in | ||
libvirt.pc.in | ||
libvirt.spec.in | ||
meson_options.txt | ||
meson.build | ||
mingw-libvirt.spec.in | ||
NEWS.rst | ||
README.rst | ||
run.in |
.. image:: https://gitlab.com/libvirt/libvirt/badges/master/pipeline.svg :target: https://gitlab.com/libvirt/libvirt/pipelines :alt: GitLab CI Build Status .. image:: https://bestpractices.coreinfrastructure.org/projects/355/badge :target: https://bestpractices.coreinfrastructure.org/projects/355 :alt: CII Best Practices .. image:: https://translate.fedoraproject.org/widgets/libvirt/-/libvirt/svg-badge.svg :target: https://translate.fedoraproject.org/engage/libvirt/ :alt: Translation status ============================== 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: * 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