IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
Right-aligning backslashes when defining macros or using complex
commands in Makefiles looks cute, but as soon as any changes is
required to the code you end up with either distractingly broken
alignment or unnecessarily big diffs where most of the changes
are just pushing all backslashes a few characters to one side.
Generated using
$ git grep -El '[[:blank:]][[:blank:]]\\$' | \
grep -E '*\.([chx]|am|mk)$$' | \
while read f; do \
sed -Ei 's/[[:blank:]]*[[:blank:]]\\$/ \\/g' "$f"; \
done
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
When a user provides the backing chain, we will not need to re-detect
all the backing stores again, but should move to the end of the user
specified chain. Additionally if a user provides a full terminated chain
we should not attempt any further detection.
Separate it so that it deals only with single virStorageSource, so that
it can later be reused for full backing chain support.
Two aliases are passed since authentication is more relevant to the
'storage backend' whereas encryption is more relevant to the protocol
layer. When using node names, the aliases will be different.
qemuDomainGetImageIds and qemuDomainStorageFileInit are helpful when
trying to access a virStorageSource from the qemu driver since they
figure out the correct uid and gid for the image.
When accessing members of a backing chain the permissions for the top
level would be used. To allow using specific permissions per backing
chain level but still allow inheritance from the parent of the chain we
need to add a new parameter to the image ID APIs.
Until now we ignored user-provided backing chains and while detecting
the code inherited labels of the parent device. With user provided
chains we should keep this functionality, so label of the parent image
in the backing chain will be applied if an image-specific label is not
present.
Until now we ignored user-provided backing chains and while detecting
the code inherited labels of the parent device. With user provided
chains we should keep this functionality, so label of the parent image
in the backing chain will be applied if an image-specific label is not
present.
virSecuritySELinuxSetImageLabelInternal assigns different labels to
backing chain members than to the parent image. This was done via the
'first' flag. Convert it to passing in pointer to the parent
virStorageSource. This will allow us to use the parent virStorageSource
in further changes.
When the user provides backing chain, we don't need the full support for
traversing the backing chain. This patch adds a feature check for the
virStorageSourceAccess API.
The 'file access' module of the storage driver has few feature checks to
determine whether libvirt supports given storage driver method. The code
to retrieve the driver struct needed for the check is the same so it can
be extracted.
We handle incremental storage migration in a different way. The support
for this new (as of QEMU 2.10) parameter is only needed for full
coverage of migration parameters used by QEMU.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
We already support several ways of setting migration bandwidth and this
is not adding another one. With this patch we are able to read and write
this parameter using query-migrate-parameters and migrate-set-parameters
in one call with all other parameters.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
The parameters used "migrate" prefix which is pretty redundant and
qemuMonitorMigrationParams structure is our internal representation of
QEMU migration parameters and it is supposed to use names which match
QEMU names.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
We already support setting the maximum downtime with a dedicated
virDomainMigrateSetMaxDowntime API. This patch does not implement
another way of setting the downtime by adding a new public migration
parameter. It just makes sure any parameter we are able to get from a
QEMU monitor by query-migrate-parameters can be passed back to QEMU via
migrate-set-parameters.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
The second CHECK macro was used for string parameters. Let's rename it
to CHECK_STR and move it up to have all checks in one place.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
The first CHECK macro in the test is used for checking integer values.
Let's make it a bit more generic to be usable for any numeric type and
use it for a new CHECK_INT macro.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
The check can be easily replaced with a simple test in the JSON
implementation and we don't need to update it every time a new parameter
is added.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
The macro (now called PARSE_SET) is now usable for any type which needs
a *_set bool for indicating a valid value.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Linux kernel shows our "cmt" feature as "cqm". Let's mention the name in
the cpu_map.xml to make it easier to find.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
Some tests require JSON_MODELS to be parsed into qemuCaps and applied
when computing CPU models and such test cannot succeed if QEMU driver is
disabled. Let's mark the tests with JSON_MODELS_REQUIRED and skip the
appropriate parts if building without QEMU.
On the other hand, CPU tests with JSON_MODELS should succeed even if
model definitions from QEMU are not parsed and applied. Let's explicitly
test this by repeating the tests without JSON_MODELS set.
This fixes the build with QEMU driver disabled, e.g., on some
architectures on RHEL/CentOS.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
When upgrading libvirt packages, there's no strict ordering for the
installation or removal of the individual libvirt sub packages. Thus
libvirt-daemon may be upgraded (and its %postun scriptlet) started
before all sub packages with driver libraries are upgraded. When
libvirt-daemon's %postun scriptlet restarts the daemon old drivers may
still be laying around and the daemon may crash when it tries to use
them.
Let's restart the daemon in %posttrans to make sure libvirtd is
restarted only after all sub packages are at the same version.
https://bugzilla.redhat.com/show_bug.cgi?id=1464300
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Since vhostuser type is really a tap that is just plugged into
different type of bridge, supporting QoS is trivial.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
For instance, NET_TYPE_MCAST doesn't support setting QoS. Instead
of claiming success and doing nothing, we should be explicit
about that and report an error.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1427049
Use virStorageBackendCreateVolUsingQemuImg to apply the LUKS information
to the logical volume just created. As part of the processing of the
lvcreate command add 2MB to the capacity to account for the LUKS header
when it's determined that the volume desires to use encryption.
Refactor to extract out the LVCREATE command. This also removes the
need for the local @created since the error path can now only be reached
after the creation of the logical volume.
Signed-off-by: John Ferlan <jferlan@redhat.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1490279
Turns out the virStorageBackendVolResizeLocal did not differentiate
whether the target volume was a LUKS volume or not and just blindly
did the ftruncate() on the target volume.
Follow the volume creation logic (in general) and create a qemu-img
resize command to resize the target volume for LUKS ensuring that
the --object secret is provided as well as the '--image-opts' used
by the qemu-img resize logic to describe the path and secret ensuring
that it's using the luks driver on the volume of course.
Since all that was really needed was a couple of fields and building
the object can be more generic, let's alter the args a bit. This will
be useful shortly for adding the secret object for a volume resize
operation on a luks volume that will need a secret object.
Rather than passing just the path, pass the virStorageVolDefPtr as we're
going to need it shortly.
Also fix the order of code and stack variables in the calling function
virStorageBackendVolResizeLocal.
By Default (without -d) the tests will only print Failures.
So a log should follow general "no message is a good message" style.
But the testfw checks always emit the skip info to stdout. Instead
they should use the redirection that is controlled by -d.
This avoids mesages like the following to clutter the log:
Skipping FW AAVMF32 test. Could not find /usr/share/AAVMF/AAVMF32_CODE.fd
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Some globbing chars in the domain name could be used to break out of
apparmor rules, so lets forbid these when in virt-aa-helper.
Also adding a test to ensure all those cases were detected as bad char.
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Don't leak @blockNodes in the loop.
==226576== 7,120 bytes in 60 blocks are definitely lost in loss record 122 of 125
==226576== at 0x4835214: calloc (vg_replace_malloc.c:711)
==226576== by 0x4950D7B: virAllocN (viralloc.c:191)
==226576== by 0x49EB5BB: virXPathNodeSet (virxml.c:676)
==226576== by 0x104DB67: virQEMUCapsLoadCPUModels (qemu_capabilities.c:3738)
==226576== by 0x105510D: virQEMUCapsLoadCache (qemu_capabilities.c:3929)
==226576== by 0x104459F: qemuTestParseCapabilities (testutilsqemu.c:498)
==226576== by 0x1040DC9: testQemuCapsCopy (qemucapabilitiestest.c:105)
==226576== by 0x1041F07: virTestRun (testutils.c:180)
==226576== by 0x1040B45: mymain (qemucapabilitiestest.c:181)
==226576== by 0x104320F: virTestMain (testutils.c:1119)
==226576== by 0x1041149: main (qemucapabilitiestest.c:193)
Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Commit 6c43149c removed the minsize directive from the qemu logrotate
file but missed other hypervisors. Remove minsize from the libxl, lxc,
and uml logrotate files as well.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
On a cloud host it is possible to create 100's of unique instances
per day, each leaving behind a /var/log/libvirt/qemu/instance-name.log
file that is < 100k. With the current 'minsize 100k' directive, these
files are never rotated and hence never removed. Over months of time,
tens of thousands of these files can accumulate on the host.
Dropping 'minsize 100k' allows rotating small files, which will
increase the number of log files, but 'rotate 4' ensures they will
be removed after a month.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
In bf3a4140 "virt-aa-helper: fix libusb access to udev usb data" the
libusb access to properly detect the device/bus ids was fixed.
The path /run/udev/data/+usb* contains a subset of that information we
already allow to be read and are currently not needed for the function
qemu needs libusb for. But on the init of libusb all those files are
still read so a lot of apparmor denials can be seen when using usb host
devices, like:
apparmor="DENIED" operation="open" name="/run/udev/data/+usb:2-1.2:1.0"
comm="qemu-system-x86" requested_mask="r" denied_mask="r"
Today we could silence the warnings with a deny rule without breaking
current use cases. But since the data in there is only a subset of those
it can read already it is no additional information exposure. And on the
other hand a future udev/libusb/qemu combination might need it so allow
the access in the default apparmor profile.
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
