External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-01-11 15:27:47 +00:00
Code Issues Packages Projects Releases Wiki Activity
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.
8,941 Commits 67 Branches 630 Tags 885 MiB
C 94.8%
Python 2%
Meson 0.9%
Shell 0.8%
Dockerfile 0.6%
Other 0.8%
904e05a292
Go to file
Eric Blake 904e05a292 seclabel: honor device override in selinux 
This wires up the XML changes in the previous patch to let SELinux
labeling honor user overrides, as well as affecting the live XML
configuration in one case where the user didn't specify anything
in the offline XML.

I noticed that the logs contained messages like this:

2011-12-05 23:32:40.382+0000: 26569: warning : SELinuxRestoreSecurityFileLabel:533 : cannot lookup default selinux label for /nfs/libvirt/images/dom.img

for all my domain images living on NFS.  But if we would just remember
that on domain creation that we were unable to set a SELinux label (due to
NFSv3 lacking labels, or NFSv4 not being configured to expose attributes),
then we could avoid wasting the time trying to clear the label on
domain shutdown.  This in turn is one less point of NFS failure,
especially since there have been documented cases of virDomainDestroy
hanging during an attempted operation on a failed NFS connection.

* src/security/security_selinux.c (SELinuxSetFilecon): Move guts...
(SELinuxSetFileconHelper): ...to new function.
(SELinuxSetFileconOptional): New function.
(SELinuxSetSecurityFileLabel): Honor override label, and remember
if labeling failed.
(SELinuxRestoreSecurityImageLabelInt): Skip relabeling based on
override.
2011-12-30 10:57:59 +08:00
.gnulib@6b93d00f54 build: update to latest gnulib 2011-12-01 14:12:59 -07:00
daemon domiftune: Add support of new APIs to the remote driver 2011-12-29 18:25:26 +08:00
docs seclabel: extend XML to allow per-disk label overrides 2011-12-30 10:57:58 +08:00
examples examples: Update event tests for shutdown event 2011-12-05 17:35:29 +01:00
gnulib build: update to latest gnulib 2011-12-01 14:12:59 -07:00
include domiftune: Add API virDomain{S,G}etInterfaceParameters 2011-12-29 18:24:43 +08:00
m4 build: reduce warnings from older gcc 2011-12-05 10:14:55 -07:00
po Release of libvirt-0.9.8 2011-12-08 15:13:50 +08:00
python domiftune: Add API virDomain{S,G}etInterfaceParameters 2011-12-29 18:24:43 +08:00
src seclabel: honor device override in selinux 2011-12-30 10:57:59 +08:00
tests seclabel: allow a seclabel override on a disk src 2011-12-30 10:57:59 +08:00
tools domiftune: Enable the virDomain{S,G}etInterfaceParameters in virsh 2011-12-29 18:29:25 +08:00
.dir-locals.el maint: let emacs avoid tabs in rng files 2011-08-13 08:56:26 -06:00
.gitignore Define keepalive protocol 2011-11-24 11:44:08 +01:00
.gitmodules make .gnulib a submodule 2009-07-08 16:17:51 +02:00
.mailmap maint: use mailmap, not AUTHORS, for secondary addresses 2011-11-11 08:56:19 -07:00
AUTHORS Maint: Update AUTHORs 2011-12-12 21:58:52 +08:00
autobuild.sh Disable python explicitly in mingw32 autobuild 2011-12-19 13:44:18 +00:00
autogen.sh build: allow for local gnulib diffs 2011-11-09 09:03:33 -07:00
bootstrap build: fix compilation on mingw64 2011-08-19 07:20:10 -06:00
bootstrap.conf maint: allow bootstrap in a sandbox 2011-12-08 14:37:15 -07:00
cfg.mk build: update to latest gnulib 2011-12-01 14:12:59 -07:00
ChangeLog-old generate ChangeLog from git logs into distribution tarball 2009-07-08 16:17:51 +02:00
configure.ac build: disable dtrace on non-Linux builds 2011-12-16 08:46:41 -07:00
COPYING.LIB remove all trailing blank lines 2009-07-16 15:06:42 +02:00
HACKING Document STREQ_NULLABLE and STRNEQ_NULLABLE 2011-10-06 16:50:38 +02:00
libvirt.pc.in * libvirt.pc.in: applied patch from Daniel Berrange to fix --cflags 2006-03-24 13:18:12 +00:00
libvirt.spec.in Require avahi as an rpm dependancy 2011-12-29 22:01:57 +08:00
Makefile.am maint: add missing copyright notices 2011-07-28 15:01:17 -06:00
Makefile.nonreentrant Ban use of all inet_* functions 2010-10-22 11:59:23 +01:00
mingw32-libvirt.spec.in spec: make it easier to autoreconf when building rpm 2011-12-08 09:49:50 -07:00
README Correct typos in the documentation (Atsushi SAKAI) 2008-01-24 10:15:13 +00:00
README-hacking maint: relax git minimum version 2010-02-24 14:29:27 -05:00
TODO Update todo list file to point at bugzilla/website 2010-10-13 16:45:26 +01:00

README 

         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>