We already allow users to provide TFTP root path in network XML
and not specify any DHCP. This makes sense, because dnsmasq is
not only DHCP server but also TFTP server and users might have
a DHCP server configured on their own, outside of libvirt's
control and want just the TFTP part.
By moving TFTP config generator out of DHCP generator and calling
it for every IPv4 range, users can finally enable just TFTP.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2026765
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Generating configuration file for dnsmasq is done in
networkDnsmasqConfContents() which is this big, self-contained
function. Separate at least DHCP part into its own function for
better readability.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In networkDnsmasqConfContents() there's a for() loop which
initializes some variables in its initialization block. This
makes both the loop() statement and variable declaration block
look needlessly ugly. Speaking of variable declaration, also move
some variables which are used only within blocks into their
respective blocks.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The virDomainObj struct has @pid member where the domain's
hypervisor PID is stored (e.g. QEMU/bhyve/libvirt_lxc/... PID).
However, we are not consistent when it comes to shutoff state.
Initially, because virDomainObjNew() uses g_new0() the @pid is
initialized to 0. But when domain is shut off, some functions set
it to -1 (virBhyveProcessStop, virCHProcessStop, qemuProcessStop,
..).
In other places, the @pid is tested to be 0, on some other places
it's tested for being negative and in the rest for being
positive.
To solve this inconsistency we can stick with either value, -1 or
0. I've chosen the latter as it's safer IMO. For instance if by
mistake we'd kill(vm->pid, SIGTERM) we would kill ourselves
instead of init's process group.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
We currently build cross-arch containers for all three Debian
releases (10, 11, Sid), and do libvirt builds covering each
arch. This is overkill in terms of the number of problems it
identifies. The most important aspect of cross arch builds is
to find problems with 32-bit builds and problems with big
endian builds.
With this in mind the cross arch jobs are altered as follows
- Debian 10
- build the containers by default
- build armv7 (32-bit) & s390x (big endian)
- other arch builds manual
- Debian 11 / Sid
- container builds all optional
- arch builds all optional
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
We currently build on Ubuntu 22.04 twice, for GCC and CLang
with santizers turned on. Moving the GCC santizers build
to 20.04 lets us cull one of the 22.04 jobs
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Currently we do native builds on all distros that are covered
by the support matrix. This reduces that such that we mostly
only run builds on the newest (ie bleeding edge non-released)
version and the oldest version. The effect is that cut out
builds on the newest release version. This is acceptable,
because that version is sandwiched between two versions we
do still test, so unlikely to have failures not already
identified by other jobs.
This has the effect of disabling:
- AlmaLinux 8 GCC - still has a CLang build
and CentOS 8 Stream also gives coverage
- Debian 11 - still has a Debian 10 and Sid
build
- Alpine 3.15 - still has a Alpine 3.14 and Edge
build
Ideally Fedora 35 would be disabled too, but we rely on that
for the integration tests.
The Ubuntu jobs will be handled in the next patch.
The containers are still built since this is cheap-ish.
The build jobs can also be triggered manually if desired.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
This refreshes the containers bringing in new behaviour when
builds/containers are disabled.
Instead of deleting the job entirely, the job still exists
but is set to be a manual job. It won't affect the pipeline
result, but can be triggered by the developer if they wish
to test a specific scenario.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@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/
Co-authored-by: Weblate <noreply@weblate.org>
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
If input device has one of virtio* models set then it has to go
onto virtio bus. Introduce such check into the validator.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2081981
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
There are some formatting problems with virDomainInputDefValidate().
Reformat it to our standards. Use this opportunity to move error
messages onto a single line.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
When cleaning up after stopped domain, one of the things we do is
attempt to clear QoS settings on OVS type interfaces. Well, this
is needless because they were removed just a couple of lines
above. As a result, the attempt fails and a warning is printed
into logs, polluting them needlessly.
Closes: https://gitlab.com/libvirt/libvirt/-/issues/313
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The container jobs are all optional in upstream now, only
running if dockerfile changes were made. Thus any build
jobs which reference the container jobs need to mark their
dependency as optional too.
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
There are some tools that convert hostname to lowercase before
resolving it (e.g. ssh). In a way it makes sense because DNS is
case insensitive and in case of ssh the lowercase version is then
used to find matching record in its config file. However, our NSS
module performs case sensitive comparison, which makes it useless
with ssh. Just consider a machine named FooBar.
Therefore, switch to case insensitive string comparison.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1777873
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
These checks made sense when we were in process of converting code.
Since the definition of the macros has been entirely removed now,
the compiler will already thrown an error. There aren't likely to
be any in-flight patches that would hit this anyone either.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
It's a stable distro, so we expect all jobs to succeed.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
The target is intentionally not added to the integration tests
at this time, because the corresponding VM template is not yet
available on the runner. A later patch will take care of that.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Notable changes:
* 'lcitool manifest' now generates GitLab CI rules spread
across a bunch of files;
* container images are built less frequently for the main
repository.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Detected by gcc 11 -Wformat-overflow:
../../src/util/vircgroupv1.c: In function ‘virCgroupV1ValidatePlacement’:
../../src/util/virerror.h:176:5: warning: ‘%s’ directive argument is null [-Wformat-overflow=]
176 | virReportErrorHelper(VIR_FROM_THIS, code, __FILE__, \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
177 | __FUNCTION__, __LINE__, __VA_ARGS__)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../src/util/vircgroupv1.c:411:13: note: in expansion of macro ‘virReportError’
411 | virReportError(VIR_ERR_INTERNAL_ERROR,
| ^~~~~~~~~~~~~~
../../src/util/vircgroupv1.c:412:80: note: format string is defined here
412 | _("Could not find placement for v1 controller %s at %s"),
| ^~
Signed-off-by: Scott Davis <scott.davis@starlab.io>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Detected by gcc 11 -Wformat-overflow:
../../src/qemu/qemu_driver.c: In function ‘qemuDomainBlockJobAbort’:
../../src/util/virerror.h:176:5: warning: ‘%s’ directive argument is null [-Wformat-overflow=]
176 | virReportErrorHelper(VIR_FROM_THIS, code, __FILE__, \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
177 | __FUNCTION__, __LINE__, __VA_ARGS__)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../src/qemu/qemu_driver.c:14475:17: note: in expansion of macro ‘virReportError’
14475 | virReportError(VIR_ERR_OPERATION_FAILED,
| ^~~~~~~~~~~~~~
../../src/qemu/qemu_driver.c:14476:73: note: format string is defined here
14476 | _("block job '%s' failed while pivoting: %s"),
| ^~
Signed-off-by: Scott Davis <scott.davis@starlab.io>
Reviewed-by: Ján Tomko <jtomko@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/
Co-authored-by: Weblate <noreply@weblate.org>
Signed-off-by: Fedora Weblate Translation <i18n@lists.fedoraproject.org>
Update NEWS.rst with the now added Power10 processor support.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Add POWER10 as a supported cpu model.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
It always points to QEMU driver, which is quite redundant as all
callbacks also get a pointer to a vm object. Let's get the driver
pointer from there instead.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
All callers (QMP event handlers) always pass non-NULL vm pointer. Let's
make the parameter mandatory.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Allocating and filling qemuProcessEvent structure is a repeated pattern
before all calls to qemuProcessEventSubmit. We can move the allocation
inside this function and let callers pass all arguments directly.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
In qemu_extdevice.c lives code that handles helper daemons that
are required for some types of devices (e.g. virtiofsd,
vhost-user-gpu, swtpm, etc.). These devices have their own
handling code in separate files, with only a very basic functions
exposed (e.g. for starting/stopping helper process, placing it
into given CGroup, etc.). And these functions all work over a
single instance of device (virDomainVideoDef *, virDomainFSDef *,
etc.), except for TPM handling code which takes virDomainDef *
and iterates over it inside its module.
Remove this oddness and make qemuExtTPM*() functions look closer
to the rest of the code.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
We have our own implementation of setns() which was introduced in
v1.2.9-rc1~190 and extended afterwards. The reason was that back
in 2014 we were dealing with glibc that in some of its older
versions did not provide the function. Mostly for non-intel
arches. Nevertheless, glibc now offers the function for all
architectures we care about (aarch64 being the freshest
architecture where the function was introduced, in glibc-2.17).
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
