Commit Graph

5010 Commits

Author SHA1 Message Date
Peter Krempa
44601a0e96 util: Replace virStorageSourceFree with virObjectUnref
Now that virStorageSource is a subclass of virObject we can use
virObjectUnref and remove virStorageSourceFree which was a thin wrapper.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-02-18 10:31:21 +01:00
Peter Krempa
e1c01b2252 util: Remove the AUTOPTR func for virStorageSource
Since virStorageSource is now a subclass of virObject, we can use
VIR_AUTOUNREF instead.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-02-18 10:31:21 +01:00
Peter Krempa
dcda2bf4c1 util: Introduce function for allocating virStorageSource
Add virStorageSourceNew and refactor places allocating that structure to
use the helper.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-02-18 10:27:30 +01:00
Michal Privoznik
fa5db009c9 virkmodtest: Don't fail if modprobe doesn't exist
On some very basic installations (e.g. some container images) the
modprobe binary might be missing. If that is the case, don't fail
virkmodtest.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-14 18:03:10 +01:00
Michal Privoznik
17ddfd420a qemuhotplugtest: Test guestfwd attach and detach
Previous two commits demonstrate a hole in our test scenario.
Fix that.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2019-02-14 09:22:17 +01:00
Michal Privoznik
18b8f67745 qemuL: Drop "user-" prefix for guestfwd netdev
Introduced by d86c876a66.

There is no real need to have "user-" prefix for chardev.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2019-02-14 09:18:31 +01:00
John Ferlan
bf688a0067 util: Introduce VIR_DEFINE_AUTOPTR_FUNC for virStorageSource
Let's make use of the auto __cleanup capabilities cleaning up any
now unnecessary goto paths.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-12 13:19:26 -05:00
John Ferlan
bc096fc4a2 tests: Fix memory leak in testCompareXMLToArgvFiles
Only one path will consume the @def; otherwise, we need to free it.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-12 13:11:36 -05:00
John Ferlan
9916f2a3c8 tests: Rename variable in testStorageFileGetMetadata
To prepare for subsequent change to use VIR_AUTOPTR logic rename
the @ret to @def.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-12 08:51:23 -05:00
John Ferlan
5f02df444b tests: Use VIR_AUTOFREE for various storage tests
Let's make use of the auto __cleanup capabilities cleaning up any
now unnecessary goto paths.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-12 08:51:23 -05:00
John Ferlan
9a4199304f storage: Use VIR_AUTOPTR(virCommand)
Let's make use of the auto __cleanup capabilities cleaning up any
now unnecessary goto paths.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-12 08:51:23 -05:00
John Ferlan
2f92d59c78 conf: Introduce VIR_DEFINE_AUTOPTR_FUNC for virStoragePoolDef
Let's make use of the auto __cleanup capabilities cleaning up any
now unnecessary goto paths.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-12 08:51:23 -05:00
John Ferlan
1f20da92d8 conf: Introduce VIR_DEFINE_AUTOPTR_FUNC for virStorageVolDef
Let's make use of the auto __cleanup capabilities cleaning up any
now unnecessary goto paths.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-12 08:51:23 -05:00
Ján Tomko
b4a4e8f71a qemu: do not format <usedQMP/> in qemu caps XML
Since commit a7424faff QMP is always used.

Also, commit 932534e8 removed the last use of this apart from:
* parsing/formatting this in the caps cache
* using it as a temporary variable to know when to report an error

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2019-02-12 14:02:38 +01:00
Ján Tomko
b419ea6a90 vsh-table: allow empty columns
Trivially implement this by deleting the bogus check in
vshTableSafeEncode.

Now it returns an empty string for an empty string instead
of returning NULL without setting an error.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
2019-02-12 10:14:53 +01:00
Ján Tomko
865b201479 vshtabletest: indent strings with expected output
Indent them by four spaces from the previous line, instead of starting
at columnn zero.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
2019-02-12 10:14:53 +01:00
Cole Robinson
b79885b7f7 tests: domcaps: Remove dependency on libxl PVUSB support
Mock out libxlCapsHasPVUSB to always return true, so test results
aren't dependent on host libxl version

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-02-11 17:40:44 -05:00
Cole Robinson
deb3b59b74 tests: Create a shared library with libxl driver
This allows us to mock functions in the libxl driver, like
is already possible for the qemu driver

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-02-11 17:40:44 -05:00
Cole Robinson
49a0bcfdf2 tests: Rename virmocklibxl.c -> libxlmock.c
Every other mock library is named ending in mock.c, move
virmocklibxl.c to follow that pattern

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-02-11 17:40:44 -05:00
Peter Krempa
22d7222ec0 qemu: caps: Don't call 'query-events' when we probe events from QMP schema
Avoid calling the command and fix test fallout.

https://bugzilla.redhat.com/show_bug.cgi?id=1673320

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 10:11:20 +01:00
Peter Krempa
850bb78a6e qemu: caps: Always assume QEMU_CAPS_DEVICE_TRAY_MOVED
The event was added by qemu commit 6f382ed226f3 released in v1.1.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 10:11:20 +01:00
Peter Krempa
8c191a9061 qemu: caps: Always assume QEMU_CAPS_DEVICE_DEL_EVENT
DEVICE_DELETED was added in qemu commit 0402a5d65ec00 which was released
in v1.5.0.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 10:11:20 +01:00
Peter Krempa
458a3453da tests: qemuhotplug: Remove leftovers for non-event testing
DO_TEST_ATTACH and DO_TEST_ATTACH_EVENT now do the same thing so we can
remove the latter including the infrastructure.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 10:11:20 +01:00
Peter Krempa
eaaecd9f55 tests: qemuhotplug: Use DEVICE_DELETED event in all hotunplug tests
Currently all supported qemu versions now have support for the
DEVICE_DELETED event. This means that testing the old approach is a
waste of time.

Always add the QEMU_CAPS_DEVICE_DEL_EVENT capability in the hotplug test
and fix existing test cases.

The 'disk-virtio', 'disk-usb', 'disk-scsi', and 'disk-scsi-2' already
had variants that used the event, so the non-event variants will be
removed.

For all other cases the QMP_DEVICE_DELETED macro is used to add the
correct reply.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 10:11:20 +01:00
Peter Krempa
e29ae70ba7 tests: qemuhotplug: Remove unused test macro DO_TEST_DETACH_EVENT
This variant is unused as we create the object including capabilities
with DO_TEST_ATTACH_EVENT, which is then reused.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 10:11:20 +01:00
Peter Krempa
ea34af1f35 qemu: caps: Always assume QEMU_CAPS_SEAMLESS_MIGRATION
The event was added by qemu commit 2fdd16e239c2a2 released in v1.3.0.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 10:11:20 +01:00
Peter Krempa
3f2fa8f303 qemu: caps: Always assume QEMU_CAPS_BALLOON_EVENT
The event was added to qemu by commit 973603a813c5d60 which is contained
in the 1.2.0 release.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 10:11:19 +01:00
Peter Krempa
a1dce96236 qemu: Use the 'device_id' property of SCSI disks to avoid regressing
QEMU accidentally exposed the id of -drive (or same value as disk
serial, if provided) in one of the identifiers visible from the guest.

To avoid regression in case when -blockdev will be used we need to
always specify it ourselves.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 10:11:12 +01:00
Peter Krempa
85a8e364f3 qemu: caps: Introduce capability for 'device_id' property of 'scsi-disk'
The property allows to control the guest-visible content of the vendor
specific designator of the 'Device Identification' page of a SCSI
device's VPD (vital product data).

QEMU was leaking the id string of -drive as the value if the 'serial' of
the disk was not specified. Switching to -blockdev would impose an ABI
change.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:48:33 +01:00
Peter Krempa
8440f83529 test: qemucaps: Update caps with scsi 'device_id' property
Based on qemu commit 'v3.1.0-1445-ga61faa3d02'. Will allow checking
for the scsi 'device_id' property.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:48:33 +01:00
Peter Krempa
9222b402e5 tests: qemuxml2argv: Add a 'serial' value for a SCSI disk
Upcoming addition of a new field will need to make sure that SCSI disk
serial is tested as well. Add a case to one of the existing tests.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:48:33 +01:00
Peter Krempa
1328a830ce qemu: command: Drop formatting of 'media=cdrom' from -drive
For SCSI, IDE, and AHCI cdroms the appropriate device types which select
the correct media are used. In qemu there's one other code path that
looks at -drive media=cdrom in the XEN pv code. Thankfully we don't
support it with qemu (see qemuBuildDiskDeviceStr). All other devices
ignore it as the comment states, thus we can drop that code.

The test fallout is expectedly only in the test added for uncommon cdrom
types.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:48:33 +01:00
Peter Krempa
ea13c12940 tests: qemuxml2argv: Add CDROM disks for all untested buses
Add full and empty cdroms on 'usb' and 'sd' bus to have test
coverage. Note that this does not guarantee that qemu will accept them.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:48:11 +01:00
Peter Krempa
5d884f3d3c qemu: Forbid cdroms on virtio bus
Attempting to create an empty virtio-blk drive results into:
-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0xc,drive=drive-virtio-disk1,id=virtio-disk1: Device needs media, but drive is empty

Attempting to eject media from virtio-blk based drive results into:
error: internal error: unable to execute QEMU command 'eject': Device 'drive-virtio-disk0' is not removable

Forbid configurations where users would attempt to use cdroms in virtio
bus.

Fix few wrong examples which are not really relevant to the tested code.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:41:40 +01:00
Peter Krempa
1dcba456fa qemu: caps: Always assume presence of 'ide-hd' and 'ide-cd' devices
The split of ide-disk into the two separate devices was introduced by
qemu commit 1f56e32a7f4b3 released in qemu v0.15.

Note that when compared to the previous commit which made sure that no
disk related tests were touched, in this case it's not as careful.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:34:17 +01:00
Peter Krempa
4bf49bc566 qemu: caps: Always assume presence of 'scsi-hd' and 'scsi-cd' device
The split of scsi-disk into the two separate devices was introduced by
qemu commit b443ae67 released in qemu v0.15.

All changes to test files are not really related to disk testing thanks
to previous refactors.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:34:17 +01:00
Peter Krempa
12116c018d tests: qemuxml2argv: Remove 'disk-virtio-scsi-ccw' test
It's a subset of 'iothreads-virtio-scsi-ccw'.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:34:17 +01:00
Peter Krempa
76709a76ba tests: qemuxml2argv: Modernize virtio-scsi iothread tests
Use DO_TEST_CAPS_LATEST to obtain modern results.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:34:04 +01:00
Peter Krempa
253ddf5a75 tests: qemuxml2argv: Use 1.5.3 version for the oldest case of 'disk-cache'
Rather than testing random set of flags add a case also for the oldest
supported qemu.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:33:10 +01:00
Peter Krempa
61900c4cda tests: qemu: Merge 'disk-scsi-vscsi' test into 'disk-scsi'
As we support multiple scsi controllers there's no need to have a
special test for this controller.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:32:40 +01:00
Peter Krempa
ee39011a09 tests: qemu: Merge 'disk-scsi-mptsas1068' test into 'disk-scsi'
As we support multiple scsi controllers there's no need to have a
special test for this controller.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:32:40 +01:00
Peter Krempa
a11e333779 tests: qemu: Merge 'disk-scsi-megasas' test into 'disk-scsi'
As we support multiple scsi controllers there's no need to have a
special test for this controller.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:32:40 +01:00
Peter Krempa
7523e60a94 tests: qemuxml2argv: Modernize 'disk-scsi' test
Use DO_TEST_CAPS_LATEST rather than a predetermined set of caps.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:32:40 +01:00
Peter Krempa
566ada91d5 tests: qemu: Rename 'disk-scsi-device' to 'disk-scsi'
Drop the 'device' suffix which is quite pointless.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:32:40 +01:00
Peter Krempa
43620843fc tests: qemuxml2argv: Move cases from 'disk-shared-locking' into 'disk-shared'
The tests are for the same feature. Move all the cases to 'disk-shared'
case as it's already using DO_TEST_CAPS_LATEST

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:32:40 +01:00
Peter Krempa
fea4cdd2d2 tests: qemuxml2argv: Remove the 'after startup XML' testing machinery
A lot of code with no real impact and popularity. Remove all the helpers
now that the only test case is gone.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:32:40 +01:00
Peter Krempa
ee498250e7 tests: qemuxml2argv: Remove testing of post startup change to 'cachemode' for shared disks
Testing that the cachemode is properly recorded to the configuration
after startup does not add much value and overcomplicates the xml2argv
test.

Remove the 'disk-shared' test with old capabilities as the test with
real capabilities covers the code sufficiently.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:31:34 +01:00
Peter Krempa
98c128fd99 tests: qemuxml2argv: Use real caps when auto-generating SCSI controller type
Using an old strict set of capabilities is not of much use if a code
path would select a more modern controller by accident.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:31:15 +01:00
Peter Krempa
3eff4bc2c5 tests: qemuxml: Merge 'ioeventfd' variant of 'virtio-scsi' test into the common file
We don't need separate files for this test. Also modernize it in the
process.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:31:15 +01:00
Peter Krempa
7d1fc9f8d6 tests: qemuxml: Merge 'max_sectors' variant of 'virtio-scsi' test into the common file
We don't need separate files for this test. Also modernize it in the
process.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:31:15 +01:00
Peter Krempa
74a7d6fb2b tests: qemuxml: Merge 'cmd_per_lun' variant of 'virtio-scsi' test into the common file
We don't need separate files for this test. Also modernize it in the
process.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:31:15 +01:00
Peter Krempa
ab5c7dbee3 tests: qemuxml: Merge 'num-queues' variant of 'virtio-scsi' test into the common file
We don't need separate files for this test. Also modernize it in the
process.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:31:15 +01:00
Peter Krempa
6d8be31f2a tests: qemu: Remove 'disk-scsi-virtio-scsi' test
Now that we have a specific test for testing the 'virtio-scsi'
controller and other tests which test a combination of scsi and non-scsi
devices this test no longer makes sense.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:31:15 +01:00
Peter Krempa
7a22fa7dce tests: qemuxml: Add a common test file for the 'virtio-scsi' controller
Add a file to aggregate testing for 'virtio-scsi' based on the modern
framework.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:31:02 +01:00
Peter Krempa
e67b6dcf36 qemu: capabilities: Probe caps for 'ide-hd' instead of 'ide-drive'
Since commit a4cda054e7 we are using 'ide-hd' and 'ide-cd' instead of
'ide-drive'. We also should probe capabilities for 'ide-hd' instead of
'ide-drive'. It is safe to do as 'ide-drive' is the common denominator
of both 'ide-hd' and 'ide-cd' so all the properties were common.

For now the test data are modified by just changing the appropriate type
when probing for caps.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:30:38 +01:00
Peter Krempa
7d114e1b72 qemu: capabilities: Probe caps for 'scsi-hd' instead of 'scsi-disk'
Since commit 02e8d0cfdf we are using 'scsi-hd' and 'scsi-cd' instead of
'scsi-disk'. We also should probe capabilities for 'scsi-hd' instead of
'scsi-disk'. It is safe to do as 'scsi-disk' is the common denominator
of both 'scsi-hd' and 'scsi-cd' so all the properties were common.

For now the test data are modified by just changing the appropriate type
when probing for caps.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:23:26 +01:00
Peter Krempa
aedd20386d tests: qemucaps: Make fake 'microcodeVersion' depend on filename instead of length
To avoid changes to the filled in microcode in case we change the caps
replies file for any reason make the number depend on the filename.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2019-02-08 08:23:26 +01:00
Andrea Bolognani
eeafebc51d tests: Unify qemucaps2xml output files
Turns out different versions of QEMU on the same architecture
produce the same output, so we can have a single output file
per architecture instead of duplicating the same data over and
over again.

Spotted-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
2019-02-05 17:15:05 +01:00
Peter Krempa
3bc3cca7bb qemu: domain: Use 'raw' for 'volume' disks without format
Storage pools might want to specify format of the image when translating
the volume thus we can't add any default format when parsing the XML.

Add a explicit format when starting the VM and format is not present
neither by user specifying it nor by the storage pool translation
function.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-04 13:42:11 +01:00
Peter Krempa
2f78ca803a qemu: domain: Assume 'raw' default storage format also for network storage
Post parse callback adds the 'raw' type only for local files. Remote
files can also have backing store (even local) so we should do this also
for network backed storage.

Note that virStorageFileGetMetadata always considers files with no type
as raw so we will not accidentally traverse the backing chain and allow
unexpected files being labelled with svirt labels.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-04 13:42:11 +01:00
Peter Krempa
6b618d2d5f tests: qemu: Test network disks without format specified explicitly
Modify some existing tests of network-based disks to omit the storage
format specification.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-04 13:42:11 +01:00
Peter Krempa
6db0d03383 qemu: command: Don't skip 'readonly' and throttling info for empty drive
In commit f80eae8c2a I was too agresive in removing properties of
-drive for empty drives. It turns out that qemu actually persists the
state of 'readonly' and the throttling information even for the empty
drive.

Removing 'readonly' thus made qemu open any subsequent images added via
the 'change' command as RW which was forbidden by selinux thanks to the
restrictive sVirt label for readonly media.

Fix this by formating the property again and bump the tests and leave a
note detailing why the rest of the properties needs to be skipped.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-04 09:49:37 +01:00
Cole Robinson
af36f8a641 Require a semicolon for VIR_ONCE_GLOBAL_INIT calls
Missing semicolon at the end of macros can confuse some analyzers
(like cppcheck <filename>). VIR_ONCE_GLOBAL_INIT is almost
exclusively called without an ending semicolon, but let's
standardize on using one like the other macros.

Add a dummy struct definition at the end of the macro, so
the compiler will require callers to add a semicolon.

Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-02-03 17:46:29 -05:00
Laine Stump
30a6f91686 network: allow configuring firewalld zone for virtual network bridge device
Since we're setting the zone anyway, it will be useful to allow
setting a different (custom) zone for each network. This will be done
by adding a "zone" attribute to the "bridge" element, e.g.:

   ...
   <bridge name='virbr0' zone='myzone'/>
   ...

If a zone is specified in the config and it can't be honored, this
will be an error.

Signed-off-by: Laine Stump <laine@laine.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-01 12:57:13 -05:00
Laine Stump
d8393b56e2 util: move all firewalld-specific stuff into its own files
In preparation for adding several other firewalld-specific functions,
separate the code that's unique to firewalld from the more-generic
"firewall" file.

Signed-off-by: Laine Stump <laine@laine.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-01 12:08:37 -05:00
Andrea Bolognani
bca2346641 tests: Update qemucaps2xml for QEMU 4.0.0 on x86_64
Commit fb0d0d6c54 added capabilities data and updated
qemucapabilitiestest but forgot to update qemucaps2xmltest
at the same time.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-01 12:28:32 +01:00
Andrea Bolognani
c5f92bf558 tests: Add test for PCI usage on RISC-V
This shows users can now use PCI for RISC-V guests, as long
as they opt into it by manually assigning addresses.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-01 11:57:52 +01:00
Andrea Bolognani
030f963129 tests: Add capabilities data for QEMU 4.0.0 on RISC-V
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-02-01 11:57:33 +01:00
Casey Callendrello
682be11505 network: set mtu as a DHCP option when specified
This adds an additional directive to the dnsmasq configuration file that
notifies clients via dhcp about the link's MTU. Guests can then choose
adjust their link accordingly.

Signed-off-by: Casey Callendrello <cdc@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2019-01-31 17:45:41 +01:00
Ján Tomko
6dec641394 storagepoolxml2argvtest: run mountopts test conditionally
This test relies on namespace support, which is only compiled in
if we have the 'fs' and 'netfs' backends.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2019-01-31 16:48:25 +01:00
Ján Tomko
55aa7ab182 storagepoolxml2argvtest: introduce DO_TEST_PLATFORM
Instead of repeating the same platform for every test,
set it once, since we do the same tests with the same
input for all platforms, it's just the output that differs.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2019-01-31 16:48:25 +01:00
Ján Tomko
f6b839f7b4 storagepoolxml2argvtest: pass the platform suffix as a string
Instead of a pair of bools.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2019-01-31 16:48:24 +01:00
John Ferlan
6c87c75a0c tests: Fix storagepoolxml2xmltest execution for XML namespaces
Only run the pool-netfs-ns-mountopts if built WITH_STORAGE_FS and only
run pool-rbd-ns-configopts if built with WITH_STORAGE_RBD since the
namespace support is only enabled if the pool is enabled.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-01-31 08:31:17 -05:00
Daniel P. Berrangé
4a8d9d4953 storage: change custom namespace URIs to drop '/source' component
The custom namespaces were originally registered against the storage
pool source struct, but during review this was changed to the top level
storage pool struct. The namespace URIs were not updated to match, so
had a redundant '/source' component.

Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-31 12:34:05 +00:00
John Ferlan
adb15b5add tests: Add storagepoolxml2argvtest source to EXTRA_DIST
Commit f2f84b4d4 added storagepoolxml2argvtest processing; however,
it didn't follow alter the else to !WITH_STORAGE and add the source
itself to the EXTRA_DIST like the other WITH_STORAGE options for
virstorageutiltest and storagevolxml2argvtest.

Signed-off-by: John Ferlan <jferlan@redhat.com>
ACKed-by: Michal Privoznik <mprivozn@redhat.com>
2019-01-30 10:35:28 -05:00
John Ferlan
406473990c tests: Fix build issue with storagevolxml2xmltest
Commit 7a227688a caused a build failure on mingw. Following
other uses of including ../src/libvirt_driver_storage_impl.la
I moved to under the WITH_STORAGE conditional.

Signed-off-by: John Ferlan <jferlan@redhat.com>
ACKed-by: Michal Privoznik <mprivozn@redhat.com>
2019-01-30 10:35:07 -05:00
John Ferlan
ab6ca81276 rbd: Utilize storage pool namespace to manage config options
Allow for adjustment of RBD configuration options via Storage
Pool XML Namespace adjustments. When namespace arguments are
used to start the pool, add a VIR_WARN to indicate that the
startup was tainted by custom config_opts.

Based off original patch/concept:

https://www.redhat.com/archives/libvir-list/2014-May/msg00940.html

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-29 19:16:25 -05:00
John Ferlan
ab995c1fe9 storage: Add storage pool namespace options to fs and netfs command lines
If the Storage Pool Namespace XML data exists, format the mount
options on the MOUNT command line and issue a VIR_WARN to indicate
that the storage pool was tainted by custom mount_opts.

When the pool is started, the options will be generated on the
command line along with the options already defined.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-29 19:16:19 -05:00
John Ferlan
7a227688a8 storage: Add infrastructure to manage XML namespace options
Introduce the virStoragePoolFSMountOptionsDef to be used to
manage the Storage Pool XML Namespace for mount options.

Using a new virStorageBackendNamespaceInit function, set the
virStoragePoolXMLNamespace into the _virStoragePoolOptions when
the storage backend is loaded.

Modify the storagepool.rng to allow for the usage of a different
XML namespace to parse the fs_mount_opts to be included with
the fs and netfs storage pool definitions.

Modify the storagepoolxml2xmltest to utilize a properly modified
XML file to parse and format the namespace for a netfs storage pool.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-29 19:16:13 -05:00
John Ferlan
3d3647e14f storage: Add the nfsvers to the command line
If protocolVer present, add the -o nfsvers=# to the command
line for the NFS Storage Pool

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-29 19:16:07 -05:00
John Ferlan
801f8cfb37 conf: Add optional NFS Source Pool <protocol ver='n'/> option
Add an optional way to define which NFS Server version will be
used to content the target NFS server.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-29 19:15:27 -05:00
John Ferlan
f00cde7f11 storage: Add default mount options for fs/netfs storage pools
https://bugzilla.redhat.com/show_bug.cgi?id=1584663

Modify the command generation to add some default options to the
fs/netfs storage pools based on the OS type. For Linux, it'll be
the "nodev, nosuid, noexec". For FreeBSD, it'll be "nosuid, noexec".
For others, just leave the options alone.

Modify the storagepoolxml2argvtest to handle the fact that the
same input XML could generate different output XML based on whether
Linux, FreeBSD, or other was being built.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-29 19:15:20 -05:00
Daniel P. Berrangé
7431b3eb9a util: move virtual network firwall rules into private chains
The previous commit created new chains to hold the firewall rules. This
commit changes the code that creates rules to place them in the new
private chains instead of the builtin top level chains.

With two networks running, the rules in the filter table now look like

  -N LIBVIRT_FWI
  -N LIBVIRT_FWO
  -N LIBVIRT_FWX
  -N LIBVIRT_INP
  -N LIBVIRT_OUT
  -A INPUT -j LIBVIRT_INP
  -A FORWARD -j LIBVIRT_FWX
  -A FORWARD -j LIBVIRT_FWI
  -A FORWARD -j LIBVIRT_FWO
  -A OUTPUT -j LIBVIRT_OUT
  -A LIBVIRT_FWI -d 192.168.0.0/24 -o virbr0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  -A LIBVIRT_FWI -o virbr0 -j REJECT --reject-with icmp-port-unreachable
  -A LIBVIRT_FWI -d 192.168.1.0/24 -o virbr1 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
  -A LIBVIRT_FWI -o virbr1 -j REJECT --reject-with icmp-port-unreachable
  -A LIBVIRT_FWO -s 192.168.0.0/24 -i virbr0 -j ACCEPT
  -A LIBVIRT_FWO -i virbr0 -j REJECT --reject-with icmp-port-unreachable
  -A LIBVIRT_FWO -s 192.168.1.0/24 -i virbr1 -j ACCEPT
  -A LIBVIRT_FWO -i virbr1 -j REJECT --reject-with icmp-port-unreachable
  -A LIBVIRT_FWX -i virbr0 -o virbr0 -j ACCEPT
  -A LIBVIRT_FWX -i virbr1 -o virbr1 -j ACCEPT
  -A LIBVIRT_INP -i virbr0 -p udp -m udp --dport 53 -j ACCEPT
  -A LIBVIRT_INP -i virbr0 -p tcp -m tcp --dport 53 -j ACCEPT
  -A LIBVIRT_INP -i virbr0 -p udp -m udp --dport 67 -j ACCEPT
  -A LIBVIRT_INP -i virbr0 -p tcp -m tcp --dport 67 -j ACCEPT
  -A LIBVIRT_INP -i virbr1 -p udp -m udp --dport 53 -j ACCEPT
  -A LIBVIRT_INP -i virbr1 -p tcp -m tcp --dport 53 -j ACCEPT
  -A LIBVIRT_INP -i virbr1 -p udp -m udp --dport 67 -j ACCEPT
  -A LIBVIRT_INP -i virbr1 -p tcp -m tcp --dport 67 -j ACCEPT
  -A LIBVIRT_OUT -o virbr0 -p udp -m udp --dport 68 -j ACCEPT
  -A LIBVIRT_OUT -o virbr1 -p udp -m udp --dport 68 -j ACCEPT

While in the nat table:

  -N LIBVIRT_PRT
  -A POSTROUTING -j LIBVIRT_PRT
  -A LIBVIRT_PRT -s 192.168.0.0/24 -d 224.0.0.0/24 -j RETURN
  -A LIBVIRT_PRT -s 192.168.0.0/24 -d 255.255.255.255/32 -j RETURN
  -A LIBVIRT_PRT -s 192.168.0.0/24 ! -d 192.168.0.0/24 -p tcp -j MASQUERADE --to-ports 1024-65535
  -A LIBVIRT_PRT -s 192.168.0.0/24 ! -d 192.168.0.0/24 -p udp -j MASQUERADE --to-ports 1024-65535
  -A LIBVIRT_PRT -s 192.168.0.0/24 ! -d 192.168.0.0/24 -j MASQUERADE
  -A LIBVIRT_PRT -s 192.168.1.0/24 -d 224.0.0.0/24 -j RETURN
  -A LIBVIRT_PRT -s 192.168.1.0/24 -d 255.255.255.255/32 -j RETURN
  -A LIBVIRT_PRT -s 192.168.1.0/24 ! -d 192.168.1.0/24 -p tcp -j MASQUERADE --to-ports 1024-65535
  -A LIBVIRT_PRT -s 192.168.1.0/24 ! -d 192.168.1.0/24 -p udp -j MASQUERADE --to-ports 1024-65535
  -A LIBVIRT_PRT -s 192.168.1.0/24 ! -d 192.168.1.0/24 -j MASQUERADE

And finally the mangle table:

  -N LIBVIRT_PRT
  -A POSTROUTING -j LIBVIRT_PRT
  -A LIBVIRT_PRT -o virbr0 -p udp -m udp --dport 68 -j CHECKSUM --checksum-fill
  -A LIBVIRT_PRT -o virbr1 -p udp -m udp --dport 68 -j CHECKSUM --checksum-fill

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-29 13:37:11 +00:00
Daniel P. Berrangé
b092a4357d util: pass layer into firewall query callback
Some of the query callbacks want to know the firewall layer that was
being used for triggering the query to avoid duplicating that data.

Reviewed-by: Laine Stump <laine@laine.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-29 13:35:58 +00:00
Michal Privoznik
6dd2a2ae63 virfile: Detect ceph as shared FS
https://bugzilla.redhat.com/show_bug.cgi?id=1665553

Ceph can be mounted just like any other filesystem and in fact is
a shared and cluster filesystem. The filesystem magic constant
was taken from kernel sources as it is not in magic.h yet.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-01-28 14:56:21 +01:00
Michal Privoznik
5772885d28 lib: Use more of VIR_STEAL_PTR()
We have this very handy macro called VIR_STEAL_PTR() which steals
one pointer into the other and sets the other to NULL. The
following coccinelle patch was used to create this commit:

  @ rule1 @
  identifier a, b;
  @@

  - b = a;
    ...
  - a = NULL;
  + VIR_STEAL_PTR(b, a);

Some places were clean up afterwards to make syntax-check happy
(e.g. some curly braces were removed where the body become a one
liner).

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-01-28 14:46:58 +01:00
Roman Bogorodskiy
0c8df11071 bhyve: implement support for commandline args
Implement support for passing custom command line arguments
to bhyve using the 'bhyve:commandline' element:

  <bhyve:commandline>
    <bhyve:arg value='-newarg'/>
  </bhyve:commandline>

 * Define virDomainXMLNamespace for the bhyve driver, which
   at this point supports only the 'commandline' element
   described above,
 * Update command generation code to inject these command line
   arguments between driver-generated arguments and the vmname
   positional argument.

Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2019-01-27 14:54:52 +04:00
Ján Tomko
c7e03df8c0 qemu: format CCID controllers after USB hubs
Since they go on the USB bus, format them after USB hubs.

https://bugzilla.redhat.com/show_bug.cgi?id=1375402

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-01-25 14:58:35 +01:00
Cole Robinson
0ba9786d8a qemu: Move <rng> validation out of qemu_command.c
Move the rng->model == VIRTIO check to parse time. This also
allows us to remove similar checks throughout the qemu driver

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-01-24 18:59:38 -05:00
Cole Robinson
ea72bc65df conf: Add virDomainNetIsVirtioModel
This will be extended in the future, so let's simplify things by
centralizing the checks.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-01-24 18:59:38 -05:00
Christian Ehrhardt
fb01e1a44d
virt-aa-helper: generate rules for gl enabled graphics devices
This adds the virt-aa-helper support for gl enabled graphics devices to
generate rules for the needed rendernode paths.

Example in domain xml:
<graphics type='spice'>
  <gl enable='yes' rendernode='/dev/dri/bar'/>
</graphics>

results in:
  "/dev/dri/bar" rw,

Special cases are:
- multiple devices with rendernodes -> all are added
- non explicit rendernodes -> follow recently added virHostGetDRMRenderNode
- rendernode without opengl (in egl-headless for example) -> still add
  the node

Fixes: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1757085

Reviewed-by: Erik Skultety <eskultet@redhat.com>
Acked-by: Jamie Strandboge <jamie@canonical.com>
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
2019-01-23 07:54:58 +01:00
Ján Tomko
2e2b0d69a9 qemu: add support for encrypted VNC TLS keys
Use the password stored in the secret driver under
the uuid specified by the vnc_tls_x509_secret_uuid
option in qemu.conf.

https://bugzilla.redhat.com/show_bug.cgi?id=1602418

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2019-01-22 12:18:28 +01:00
Cole Robinson
fb0d0d6c54 tests: Add capabilities data for QEMU 4.0.0 x86_64
The next release of QEMU is going to be 4.0.0. A bit early, but
this adds capabilities data for x86_64 from current qemu git
15bede554162dda822cd762c689edb6fa32b6e3b

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-01-21 17:29:10 -05:00
Peter Krempa
f80eae8c2a qemu: command: Don't format image properties for empty -drive
If a -drive has no image, using image properties makes qemu whine that
they should not be used.

This patch stops formating cache/readonly/... for empty drives
for the pre-blockdev syntax. Unfortunately those parameters can't be
added later when inserting media, but on the other hand qemu will start
with an empty drive.

Since we already were able to start a VM with such config previously due
to qemu ignoring them I've opted just to skip formatting them.
Additionally with -blockdev support it will work as expected as the
image properties will be formatted when adding the image itself which is
not possible without it.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1651457

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-21 17:04:26 +01:00
Peter Krempa
a641e044c1 tests: qemuxml2argv: Add test case for empty CDROM with cache mode
Upcomming change will influence CDROM with cache mode so add a test
case.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-01-21 17:04:26 +01:00
Jiri Denemark
511df17aec cpu_map: Add support for arch-capabilities feature
The feature was added to QEMU in 3.1.0 and it is currently blocking
migration, which is expected to change in the future. Luckily 3.1.0 is
new enough to give us migratability hints on each feature via
query-cpu-model-expension, which means we don't need to use the
"migratable" attribute on the CPU map XML.

The kernel calls this feature arch_capabilities and RHEL/CentOS 7.* use
arch-facilities. Apparently some CPU test files were gathered with the
RHEL version of QEMU. Let's update the test files to avoid possible
confusion about the correct naming.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-01-10 16:39:57 +01:00
Eric Blake
1862a55462 maint: Prefer AM_CPPFLAGS over INCLUDES
Our use of INCLUDES in Makefile.am hearkens back to when we had to
cater to automake 1.9.6 (thanks, RHEL 5) which lacked AM_CPPFLAGS.
Modern Automake flags a warning that INCLUDES is deprecated, and
now that we mandate RHEL 7 or better (see commit c1bc9c66), we no
longer have to cater to the old spelling.  This change will also
make it easier to do per-binary CPPFLAGS.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-01-07 16:46:55 -06:00
Eric Blake
7a879323a9 maint: Drop unused GETTEXT_CPPFLAGS variable
Commit c0a8ea45 removed the use of gettextize, and the setting of
GETTEXT_CPPFLAGS, but did not scrub the now-unused variable from
Makefile.am snippets.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-01-07 16:45:45 -06:00
Michal Privoznik
c99e954973 Remove even more Author(s): lines from source files
In 600462834f we've tried to remove Author(s): lines
from comments at the beginning of our source files. Well, in some
files while we removed the "Author" line we did not remove the
actual list of authors.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-01-03 13:24:18 +01:00
Luyao Zhong
87c87f41f6 qemu: Add qemu command-line to generate the nvdimm unarmed property
According to the result parsing from xml, add the unarmed property
into QEMU command line:

-device nvdimm,...[,unarmed=on]

Signed-off-by: Luyao Zhong <luyao.zhong@intel.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2019-01-02 09:00:34 -05:00