Commit Graph

42166 Commits

Author SHA1 Message Date
Jim Fehlig
e878c7a9ec docs: Small fixes for daemons.rst
Remove some dupicate text and replace in incorrect occurance of
monolithic with modular.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2021-06-07 08:05:59 -06:00
simmon
16cb117b3f Translated using Weblate (Korean)
Currently translated at 44.2% (4563 of 10314 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/ko/

Co-authored-by: simmon <simmon@nplob.com>
Signed-off-by: simmon <simmon@nplob.com>
2021-06-07 10:46:26 +02:00
Göran Uddeborg
db7c3ed7be Translated using Weblate (Swedish)
Currently translated at 27.6% (2855 of 10314 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/sv/

Translated using Weblate (Swedish)

Currently translated at 27.1% (2796 of 10314 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/sv/

Translated using Weblate (Swedish)

Currently translated at 26.9% (2777 of 10314 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/sv/

Co-authored-by: Göran Uddeborg <goeran@uddeborg.se>
Signed-off-by: Göran Uddeborg <goeran@uddeborg.se>
2021-06-07 10:46:25 +02:00
Michal Privoznik
d67636722a remoteGetUNIXSocket: Complete variable rename for WIN32
In fcdcf8f70c the remoteGetUNIXSocket() function was changed and
one new variable was introduced (among other things): @env_name.
However, for WIN32 case the variable changed name to @env_path
which builds mingw builds.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2021-06-07 10:14:05 +02:00
Michal Privoznik
a14dc154ab virnetsocket: Mark @spawnDaemonPath of virNetSocketNewConnectUNIX() unused
The virNetSocketNewConnectUNIX() function was changed in
48f66cfe3e. And its WIN32 version (which just reports an error)
was updated too, but this new argument @spawnDaemonPath was not
marked as unused.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2021-06-07 10:11:44 +02:00
Michal Privoznik
e8a562de3c doRemoteOpen: Drop @daemonPath
The @daemonPath variable in doRemoteOpen() is no longer used
after faf8354674. Remove it.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2021-06-07 10:06:22 +02:00
Wei Liu
619968a680 ch: set shared drivers
We want to use those shared drivers provided by libvirt to avoid
implementing our own.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-06-04 16:04:15 +01:00
Michal Privoznik
da53324a79 chExtractVersion: Drop @ret
After previous patches, the @ret variable and the 'cleanup'
label are redundant. Remove them.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 16:39:00 +02:00
Michal Privoznik
4292d4b786 chExtractVersion: use g_auto*
There are two variables that can be freed automatically: @cmd
(which allows us to drop explicit virCommandFree() call at the
end of the function) and @help which was never freed (and thus
leaked).

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 16:39:00 +02:00
Michal Privoznik
7a90431d7d ch_driver: Don't error out if CH_CMD was not found
The CH driver needs "cloud-hypervisor" binary. And if none was
found then the initialization of the driver fails as
chStateInitialize() returns VIR_DRV_STATE_INIT_ERROR. This in
turn means that whole daemon fails to initialize. Let's return
VIR_DRV_STATE_INIT_SKIPPED in this particular case, which
disables the CH drvier but lets the daemon run.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 16:39:00 +02:00
Michal Privoznik
da91bdf836 ch_conf: Dissolve chExtractVersionInfo() in chExtractVersion()
After previous patches, there's not much value in
chExtractVersion(). Rename chExtractVersionInfo() to
chExtractVersion() and have it use virCHDriver directly.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 16:39:00 +02:00
Michal Privoznik
b5fcd27a08 chExtractVersionInfo: Don't check for retversion != NULL
The only caller, chExtractVersion() passes not NULL. Therefore,
it's redundant to check for NULL.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 16:39:00 +02:00
Michal Privoznik
6fcbedad40 ch_conf: Move error reporting into chExtractVersionInfo()
If chExtractVersionInfo() fails, in some cases it reports error
and in some it doesn't. Fix those places and drop reporting error
from chExtractVersion() which would just overwrite more specific
error.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 16:39:00 +02:00
Daniel P. Berrangé
1e94e18e12 docs: add missing docs for some sound devices
Closes: https://gitlab.com/libvirt/libvirt/-/issues/173
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 15:33:08 +01:00
Daniel P. Berrangé
149da06144 docs: tweak heading name for <audio> element
The <audio> element is configuring exclusively a backend, not a device.

Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 15:32:56 +01:00
Daniel P. Berrangé
558fe27600 qemu: wire up support for timer period audio setting
Closes: https://gitlab.com/libvirt/libvirt/-/issues/171
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 12:08:03 +01:00
Daniel P. Berrangé
dfffcefff6 conf: add support for timer period audio setting
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 12:07:46 +01:00
Daniel P. Berrangé
002f0ff4f3 remote: use virtproxyd if no URI is given
When the default driver mode requests the modular daemons, we still
defaulted to spawning libvirtd if the URI was NULL, because we don't
know which driver specific daemon to spawn. virtproxyd has logic
that can handle this as it is used for compatibility when accepting
incoming TCP connections with a NULL URI.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 11:42:59 +01:00
Daniel P. Berrangé
48f66cfe3e rpc: remove "spawnDaemon" parameter
The "spawnDaemon" and "binary" parameters are co-dependant, with the
latter non-NULL, if-and-only-if the former is true. Getting rid of the
"spawnDaemon" parameter simplifies life for the callers and eliminates
an error checking scenario.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 11:42:59 +01:00
Daniel P. Berrangé
46980c29ef remote: don't populate daemon path if autostart is not required
When deciding what socket to connect to, we build the daemon path
that we need to autostart. This path only needs to be populated
if we actually intend to use autostart.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 11:42:59 +01:00
Daniel P. Berrangé
fcdcf8f70c remote: change socket helper to return full daemon path
The remoteGetUNIXSocket method currently just returns the daemon name
and the caller then converts this to a path. Except the SSH helper
didn't do this, so it was relying on later code expanding $PATH, and
this doesn't allow for build root overrides.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 11:42:59 +01:00
Daniel P. Berrangé
faf8354674 remote: consistently use flags for passing ro/user/autostart props
We have helper methods that return boolans for ro/user/autostart
properties. We then pack them into a flags parameter, and later
unpack them again. This makes the code consistently use flags
throughout.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 11:42:59 +01:00
Daniel P. Berrangé
a91f308e05 remote: move open flags enum to sockets header
This enum will shortly be used by the remote driver sockets helper
methods too.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-04 11:42:59 +01:00
Luke Yue
94c7a452a1 virfile: Use g_build_filename() when building paths
The g_build_filename() would decide which separator
to use instead of hardcoding in g_strdup_printf().

Related issue: https://gitlab.com/libvirt/libvirt/-/issues/12

Signed-off-by: Luke Yue <lukedyue@gmail.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2021-06-04 12:30:57 +02:00
William Douglas
56fbabf1a1 Add basic driver for the Cloud-Hypervisor
Cloud-Hypervisor is a KVM virtualization using hypervisor. It
functions similarly to qemu and the libvirt Cloud-Hypervisor driver
uses a very similar structure to the libvirt driver.

The biggest difference from the libvirt perspective is that the
"monitor" socket is seperated into two sockets one that commands are
issued to and one that events are notified from. The current
implementation only uses the command socket (running over a REST API
with json encoded data) with future changes to add support for the
event socket (to better handle shutdowns from inside the VM).

This patch adds support for the following initial VM actions using the
Cloud-Hypervsior API:
 * vm.create
 * vm.delete
 * vm.boot
 * vm.shutdown
 * vm.reboot
 * vm.pause
 * vm.resume

To use the Cloud-Hypervisor driver, the v15.0 release of
Cloud-Hypervisor is required to be installed.

Some additional notes:
 * The curl handle is persistent but not useful to detect ch process
 shutdown/crash (a future patch will address this shortcoming)
 * On a 64-bit host Cloud-Hypervisor needs to support PVH and so can
 emulate 32-bit mode but it isn't fully tested (a 64-bit kernel and
 32-bit userspace is fine, a 32-bit kernel isn't validated)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: William Douglas <william.douglas@intel.com>
2021-06-04 10:56:06 +01:00
Michal Privoznik
86e8f37139 tests: Update expected output of virsh-optparse
In the previous commit I've changed what API is called from
'virsh setmem' command. However, since virsh-optparse test is ran
only when expensive tests are enabled I've completely missed that
the expected output for virsh-optparse test must be updated too
as it contains the API.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2021-06-02 16:43:57 +02:00
Michal Privoznik
ce8138564b virsh-domain: Drop support for old APIs in cmdSetmem and cmdSetmaxmem
Some of our really old APIs are missing @flags argument. We
introduced their variants with "Flags" suffix and wired some
logic into virsh to call the new variant only if necessary. This
enables virsh to talk to older daemon which may be lacking new
APIs.

However, in case of cmdSetmem() we are talking about v0.1.1
(virDomainSetMemory()) vs. v0.9.0 (virDomainSetMemoryFlags()) and
in case of cmdSetmaxmem() we are talking about v0.0.3
(virDomainSetMaxMemory()) vs v0.9.0 (virDomainSetMemoryFlags()).

Libvirt v0.9.0 was released more than 10 years ago and recently
we dropped support for RHEL-7 which has v4.5.0 (released ~3 years
ago). Thus it is not really necessary to have support in virsh
for such old daemons.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-06-02 10:13:50 +02:00
Michal Privoznik
e76ec0fe65 node_device_udev: Also process ID_TYPE=cd/dvd in udevProcessStorage()
When processing node devices, the udevProcessStorage() will be
called if the device is some form of storage. In here, ID_TYPE
attribute is queried and depending on its value one of more
specialized helper functions is called. For instance, for
ID_TYPE=="cd" the udevProcessCDROM() is called, for
ID_TYPE=="disk" the udevProcessDisk() is called, and so on.

But there's a problem with ID_TYPE and its values. Coming from
udev, we are not guaranteed that ID_TYPE will contain "cd" for
CDROM devices. In fact, there's a rule installed by sg3_utils
that will overwrite ID_TYPE to "cd/dvd" leaving us with an
unhandled type. Fortunately, this was fixed in their upstream,
but there are still versions out there, on OS platforms that we
aim to support that contain the problematic rule. Therefore, we
should accept both strings.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1848875
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-06-02 10:12:49 +02:00
Michal Privoznik
791b1173d0 node_device_udev: Don't overwrite @ret in udevProcessStorage()
Let's use a different variable for storing retvals of helper
functions. This way the usual function pattern can be restored.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-06-02 10:12:41 +02:00
Michal Privoznik
950a9b256b node_device_udev: Make udevGetStringProperty() return void
This function can't fail really as it's returning 0 no matter
what. This is probably a residue from old days when we cared
about propagating OOM errors. Now we just abort. Make its return
type void then.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-06-02 10:12:27 +02:00
Michal Privoznik
a5a47e9fa5 node_device_udev: Make udevGenerateDeviceName() return void
This function can't fail really as it's returning 0 no matter
what. This is probably a residue from old days when we cared
about propagating OOM errors. Now we just abort. Make its return
type void then.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-06-02 10:10:52 +02:00
Jim Fehlig
48b9932352 libxl: adjust handling of libxl_device_nic objects
libxl objects are supposed to be initialized and disposed. Adjust
libxlMakeNic to use an already initialized object owned by the caller.

Adjust libxlMakeNicList to initialize the list of objects, before they
are filled by libxlMakeNic. The libxl_domain_config object passed to
libxlMakeNicList is owned by the caller and will be disposed with
libxl_domain_config_dispose, which also disposes embedded objects such
as libxl_device_nic.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Acked-by: Olaf Hering <olaf@aepfle.de>
2021-06-01 11:20:52 -06:00
Pavel Hrdina
9d225ea284 virDomainDiskDefParseSource: parse source bits from driver element
Before the mentioned commit we always parsed the whole disk definition
for qemuDomainBlockCopy API but we only used the @src part. Based on
that assumption the code was changed to parse only the disk <source>
element.

Unfortunately that is not correct as we need to parse some parts of
<driver> element as well.

Fixes: 0202467c4b
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-06-01 15:29:03 +02:00
Pavel Hrdina
fe6ed00ef7 domain_conf: extract disk driver source bits to its own function
Attribute `type` and sub-element `metadata_cache` are internally stored
in the `virStorageSource` structure. Sometimes we only care about the
disk source bits so we need a dedicated helper for that.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-06-01 15:29:03 +02:00
Andrea Bolognani
b1774e4e0f meson: Style tweaks
These checks look different than most similar ones for no
particular reason.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:32:02 +02:00
Andrea Bolognani
2a38cc59e3 meson: Switch to autodetection for driver_test
Match the behavior of most other features.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:32:02 +02:00
Andrea Bolognani
83ff55b5a2 meson: Switch to autodetection for driver_remote
Match the behavior of most other features.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:32:02 +02:00
Andrea Bolognani
2676fa8ccb meson: Switch to autodetection for apparmor_profiles
Match the behavior of most other features.

This will result in a change in behavior, because profiles will
now be installed whenever AppArmor support is enabled; on the
other hand, this is probably the behavior users expected in the
first place.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:32:02 +02:00
Andrea Bolognani
08c13484da meson: Turn apparmor_profiles into a feature
Similar knobs, such as firewalld_zone and sysctl_config, are
already features, so convert this one as well to comply with
expectations.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:32:02 +02:00
Andrea Bolognani
090e8076a9 meson: Rewrite apparmor_profiles check
Attempting to enable apparmor_profiles when apparmor support
is not enabled should result in an error.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:32:02 +02:00
Andrea Bolognani
fe7c07adac meson: Use dependency() when possible
This is the preferred way to figure out whether a library is
available, and for the most part we can just adopt it right
away; in a few cases, unfortunately, we're stuck with using
cc.find_library() until further down the road, when all our
target platforms ship with pkg-config enabled versions of the
various libraries.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:32:02 +02:00
Andrea Bolognani
f5298b8589 meson: Rewrite libacl check
libacl is Linux-only, so we don't need to explicitly check for
either the target platform or header availability, and we can
simply rely on cc.find_library() instead. The corresponding
preprocessor define is renamed to more accurately reflect the
nature of the check.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:32:02 +02:00
Andrea Bolognani
b6b7897ce8 meson: Fix firewalld check
firewalld is Linux-only, so it should be disabled by default
everywhere else and attempts to explicitly enable firewalld
support on non-Linux targets should result in an error.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:32:02 +02:00
Andrea Bolognani
a755b74088 meson: Rewrite firewalld check
This makes it possible to explicitly disable firewalld support
regardless of the platform that's being targeted.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:31:57 +02:00
Andrea Bolognani
48fc84a22c meson: Fix disabling netcf
If the feature is disabled, the corresponding flags should not
show up in the compiler command line.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:30:39 +02:00
Andrea Bolognani
cc883e1c0c meson: Tweak XDR check
Keep all the platform-specific code in one place.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:30:39 +02:00
Andrea Bolognani
626303c6fa meson: Rewrite polkit check
The new version will report an error if the user asks for
polkit support to be enabled on Windows instead of silently
ignoring such requests.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:30:39 +02:00
Andrea Bolognani
d20685c259 meson: Fix sanlock detection
If the user explicitly asked for sanlock support to be enabled,
then failure to find the corresponding library should result in
an error.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:30:39 +02:00
Andrea Bolognani
6f25a5ac8a meson: Fix vstorage detection
We're supposed to error out if the user has explicitly asked
for vstorage support to be enabled and that can't be done, but
we've been looking at the wrong option.

Fixes: 2127d53f2f
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:30:39 +02:00
Andrea Bolognani
1834e17097 meson: Drop numactl_version
It's not used.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-06-01 14:30:39 +02:00