The qemu_domain.c file is big as is and we should split it into
separate semantic blocks. Start with code that handles domain
namespaces.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
EXTRA_DIST is not relevant because meson makes a git copy when creating
dist archive so everything tracked by git is part of dist tarball.
The remaining ones are not converted to meson files as they are
automatically tracked by meson.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
CVE-2020-14339
When building domain's private /dev in a namespace, libdevmapper
is consulted for getting full dependency tree of domain's disks.
The reason is that for a multipath devices all dependent devices
must be created in the namespace and allowed in CGroups.
However, this approach is very fragile as building of namespace
happens in the forked off child process, after mass close of FDs
and just before dropping privileges and execing QEMU. And it so
happens that when calling libdevmapper APIs, one of them opens
/dev/mapper/control and saves the FD into a global variable. The
FD is kept open until the lib is unlinked or dm_lib_release() is
called explicitly. We are doing neither.
However, the virDevMapperGetTargets() function is called also
from libvirtd (when setting up CGroups) and thus has to be thread
safe. Unfortunately, libdevmapper APIs are not thread safe (nor
async signal safe) and thus we can't use them. Reimplement what
libdevmapper would do using plain C (ioctl()-s, /proc/devices
parsing, /dev/mapper dirwalking, and so on).
Fixes: a30078cb83
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1858260
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
Update translation files
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
There is no need to provide relative paths to the current directory if
we provide search paths using --directory option for xgettext.
In addition it will make libvirt.pot file look cleaner as it will not
contain relative paths to current directory. It improves the situation
for developers which are using different build path as that would
change the relative path in libvirt.pot as well. After this patch
it will not happen anymore.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
Update translation files
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
All the domain job related APIs were present in `qemu_domain.c`
along with the other domain APIs. In this patch, we move all the
qemu domain job APIs into a separate file.
Also, in this process, `qemuDomainTrackJob()`,
`qemuDomainFreeJob()`, `qemuDomainInitJob()` and
`qemuDomainObjSaveStatus()` were converted to a non-static
funciton and exposed using `qemu_domain.h`.
Signed-off-by: Prathamesh Chavan <pc44800@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
Update translation files
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
Now that we're storing libvirt.pot in git, it will be in srcdir instead
of builddir. Weblate is responsible for running msgmerge when the .pot
file changes, so add a warning that this target is not for general usage.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We're no longer using Zanata, so remove the old push/pull rules.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The old information about managing PO files was outdated, as we're
managing files in a different way with Weblate. This also introduces a
badge showing the translation progress across languages.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.
Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
Weblate gets confused if the same email address is mentioned multiple
times in the translation headers. Dedupe authors so that each author
is mentioned only once, with a range of years listed.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
To integrate with weblate the only practical option currently is to
store the .pot file in git. This is required so that it can add new
languages by cloning the .pot file. It also enables weblate to run
msgmerge on the languages whenever pulling in new changes from git.
The pot file will have to be the full content including the source
locations, so this is going to result in unpleasant diffs when it
is updated periodically.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We previously adopted a minimization technique for po files which
stripped source locations and non-translated msgids in order to save
space in the git repos and have saner commit diffs.
At this time it is not possible to integrate with weblate while having
non-translated msgids stripped, as it will immediately add them back
again.
By keeping all non-translated msgids, our .po files are about x2 the
size at 37 MB vs the original 18 MB. This is still way better than the
original po/ directory which was 109 MB. We're saving 38 MB by still
omitting source file locations, and another 34 MB are saved by the
dropping of all languages which are 100% untranslated.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The .po files are stored with strings in alphabetical order instead of
source file location order, because this minimizes the diffs created
when code moves around within or between files.
By default msgmerge will honour the order of strings in the .pot file
when creating a .po file, so it is useful if we also create the .pot
file with desired ordering.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
A .mini.po file is exactly the same format as a .po file. We just used
the alternative extension as we wanted to be able to store both full and
minimized forms in the same directory.
This complicates integration with some translation tools, however, which
only really expect to see $LANG.po as a filename.
With this change we drop the rules for creating non-minimized po files,
and thus the po/*.po are always minimized. A useful side effect is that
we no longer run msgmerge during creation of the gmo files, and thus
don't need to have a date override to get reproducible builds.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
There is no need to keep .po files which are 100% untranslated in
git. New languages can be added on demand.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
To enable translation management systems to add new languages they need
to be able to modify the supported language list. The LINGUAS file is a
simple standard format that can be used for the language list, as this
is easier than modifying make variables.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Long ago we switched the vbox driver to run inside libvirtd to avoid
libvirt.so being polluted with GPLv2-only code. Since libvirtd is not
built on Windows, we disabled vbox on Windows builds. Thus the MSCOM
glue code is not required.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We've adopted reStructuredText as the primary markup language for
our documentation and, given that both GitLab and GitHub can render
documents in this format just fine, it makes sense to get rid of
the few last remaining bits of Markdown and standardize on
reStructuredText across the board.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This patch introduces a new file to host domain validations from
the QEMU driver. And to get things started, let's move
qemuDomainDefValidateFeatures() to this new file.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Several daemons have similar code around general daemon startup code.
Let's move it into a file and share it among them.
Signed-off-by: Rafael Fonseca <r4f4rfs@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Add a unit to start & stop a private dbus-daemon.
The daemon is meant to be started on demand, and associated with a
QEMU process. It should be stopped when the QEMU process is stopped.
The current policy is permissive like a session bus. Stricter
policies can be added later, following recommendations from:
https://git.qemu.org/?p=qemu.git;a=blob;f=docs/interop/dbus.rst
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This code was based on a per-helper instance and peer-to-peer
connections. The code that landed in qemu master for v5.0 is relying
on a single instance and DBus bus.
Instead of trying to adapt the existing dbus-vmstate code, let's
remove it and resubmit. That should make reviewing easier.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
