Commit Graph

2333 Commits

Author SHA1 Message Date
Ján Tomko
a75069be35 Fix usb device version parsing issues
Request that the number be parsed as decimal, to allow 08
and 09.

Format it with the leading zero, 1.01 and 1.10 are two
different versions.

https://bugzilla.redhat.com/show_bug.cgi?id=1210650
2015-04-13 12:33:41 +02:00
Ján Tomko
3f4c27497e Do xml->xml test for usb-redir-filter
We don't format the default '-1' fields back.
2015-04-13 12:24:26 +02:00
Andrea Bolognani
e4d7ddfdd2 conf: Don't output <cpu> tag if it contains no information.
The tag is already marked as optional in the schema, so no changes
are needed there.

RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1202606
2015-04-13 09:27:26 +02:00
Peter Krempa
db37f3cc3a qemu: Clean up old leftovers in qemuMonitorDrivePivot
There are two leftover unused variables. Remove them and clean up the
fallout of the change.
2015-04-09 14:18:48 +02:00
Peter Krempa
fac04598bb util: file: Don't carelessly sanitize URIs
rfc3986 states that the separator in URI path is a single slash.
Multiple slashes may potentially lead to different resources and thus we
should not remove them.
2015-04-09 09:43:36 +02:00
Peter Krempa
b8e7facfa7 test: Add tests for virFileSanitizePath
Add test infrastructure for virFileSanitizePath so that it can be
sensibly refactored later.
2015-04-09 09:43:36 +02:00
Michal Privoznik
d65acbde35 vircgroup: Introduce virCgroupControllerAvailable
This new internal API checks if given CGroup controller is
available.  It is going to be needed later when we need to make a
decision whether pin domain memory onto NUMA nodes using cpuset
CGroup controller or using numa_set_membind().

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-04-08 11:54:24 +02:00
Ján Tomko
b84c5729d9 Fix xlconfigtest with older libxl
Commit cd5dc30 added this test, but it fails if
LIBXL_HAVE_BUILDINFO_USBDEVICE_LIST is not defined:

6) Xen XM-2-XML Format fullvirt-multiusb
... libvirt:  error : unsupported configuration: multiple USB
devices not supported
FAILED
2015-04-02 15:11:43 +02:00
Ján Tomko
1371ea92f0 Auto add virtio-serial controllers
In virDomainVirtioSerialAddrNext, add another controller
if we've exhausted all ports of the existing controllers.

https://bugzilla.redhat.com/show_bug.cgi?id=1076708
2015-04-02 15:00:13 +02:00
Ján Tomko
89e991a2aa Assign an address when hotplugging a virtio-serial device 2015-04-02 15:00:13 +02:00
Ján Tomko
5903378834 Allocate virtio-serial addresses when starting a domain
Instead of always using controller 0 and incrementing port number,
respect the maximum port numbers of controllers and use all of them.

Ports for virtio consoles are quietly reserved, but not formatted
(neither in XML nor on QEMU command line).

Also rejects duplicate virtio-serial addresses.
https://bugzilla.redhat.com/show_bug.cgi?id=890606
https://bugzilla.redhat.com/show_bug.cgi?id=1076708

Test changes:
* virtio-auto.args
  Filling out the port when just the controller is specified.
  switched from using
    maxport + 1
  to:
    first free port on the controller
* virtio-autoassign.args
  Filling out the address when no <address> is specified.
  Started using all the controllers instead of 0, also discards
  the bus value.
* xml -> xml output of virtio-auto
  The port assignment is no longer done as a part of XML parsing,
  so the unspecified values stay 0.
2015-04-02 15:00:13 +02:00
Ján Tomko
8945d6a805 Add test for virtio serial port assignment
Add a test to demonstrate the effect of automatic virtio-serial
address assignment.
2015-04-02 15:00:13 +02:00
Michal Privoznik
184a927a0a nodeinfodata: Remove broken symlinks and uneeded files
The 7c3c7f217e and f5c2d6 commits introduced a nodeinfo test.
In order to do that, some parts of sysfs had to be copied.
However, sysfs is full of symlinks, so during copying some
symlinks broke. Remove them, as on different systems they can
point to different files or be broken. At the same time, we don't
need all files added in those commits. For instance we don't care
about 'uevent' files, 'power' folders, and others.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-04-02 11:12:01 +02:00
Ján Tomko
a0482396d7 Remove unused macros
In the order of appearance:

* MAX_LISTEN - never used
  added by 23ad665c (qemud) and addec57 (lock daemon)

* NEXT_FREE_CLASS_ID - never used, added by 07d1b6b

* virLockError - never used, added by eb8268a4

* OPENVZ_MAX_ARG, CMDBUF_LEN, CMDOP_LEN
  unused since the removal of ADD_ARG_LIT in d8b31306

* QEMU_NB_PER_CPU_STAT_PARAM - unused since 897808e

* QEMU_CMD_PROMPT, QEMU_PASSWD_PROMPT - unused since 1dc10a7

* TEST_MODEL_WORDSIZE - unused since c25c18f7

* TEMPDIR - never used, added by 714bef5

* NSIG - workaround around old headers
  added by commit 60ed1d2
  unused since virExec was moved by commit 02e8691

* DO_TEST_PARSE - never used, added by 9afa006

* DIFF_MSEC, GETTIMEOFDAY - unused since eee6eb6
2015-04-02 10:27:56 +02:00
Cole Robinson
7c3c7f217e tests: nodeinfo: Add test for RHELSA on APM mustang
This would have caught the bug fixed by Wei's commit c13de016

Signed-off-by: Eric Blake <eblake@redhat.com>
2015-03-31 14:40:28 -06:00
Cole Robinson
f5c2d6f033 tests: nodeinfo: Test F21 aarch64 on APM mustang
Signed-off-by: Eric Blake <eblake@redhat.com>
2015-03-31 14:38:41 -06:00
Pavel Hrdina
eb05cb0d5c tests: introduce qemucaps2xmlmock
We need to mock virFileExists to return true for "/dev/kvm" because the
test should not depend on host system.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2015-03-27 16:55:33 +01:00
Pavel Hrdina
a894d61ba1 Revert "qemucaps2xmltest: fix test to successfully run without kvm support"
This reverts commit 49bf09d16c.  That
commit is wrong and doesn't fix the issue.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2015-03-27 16:55:33 +01:00
Eric Blake
dfc708750b relaxng: allow : in /dev/disk/by-path names
On IRC, Hydrar pointed a problem where 'virsh edit' failed on
his domain created through an ISCSI pool managed by virt-manager,
all because the XML included a block device with colons in the
name.

* docs/schemas/basictypes.rng (absFilePath): Add colon as safe.
* tests/qemuxml2argvdata/qemuxml2argv-disk-iscsi.xml: New file.
* tests/qemuxml2argvdata/qemuxml2argv-disk-iscsi.args: Likewise.
* tests/qemuxml2argvtest.c (mymain): Test it.

Signed-off-by: Eric Blake <eblake@redhat.com>
2015-03-26 16:57:26 -06:00
Ján Tomko
9e48f6cf9f Rename qemuMonitorIOThreadsInfo* to qemuMonitorIOThreadInfo*
It only deals with a single thread.
2015-03-26 16:11:10 +01:00
Luyao Huang
a0bbdcd788 qemu: command: Fix property name for start address of a pc-dimm module
Starting a qemu VM with a memory module that has the base address
specified results in the following error:

 error: internal error: early end of file from monitor: possible problem:
 2015-03-26T03:45:52.338891Z qemu-kvm: -device pc-dimm,node=0,memdev=memdimm0,
 id=dimm0,slot=0,base=4294967296: Property '.base' not found

The correct property name for the base address is 'addr'.

Signed-off-by: Luyao Huang <lhuang@redhat.com>
2015-03-26 09:22:21 +01:00
Jiri Denemark
c563b50605 cpu: Add {Haswell,Broadwell}-noTSX CPU models
QEMU 2.3 adds these new models to cover Haswell and Broadwell CPUs with
updated microcode. Luckily, they also reverted former the machine type
specific changes to existing models. And since these changes were never
released, we don't need to hack around them in libvirt.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2015-03-26 09:19:59 +01:00
Peter Krempa
02f0f1ccc7 tests: qemuxml2xml: Test status XML formatting and parsing
Recently we've fixed a bug where the status XML could not be parsed as
the parser used absolute path XPath queries. This test enhancement tests
all XML files used in the qemu-xml-2-xml test as a part of a status XML
snippet to see whether they are parsed correctly. The status XML-2-XML is
currently tested in 223 cases with this patch.
2015-03-25 15:42:52 +01:00
Peter Krempa
6ff59cbc83 util: buffer: Add support for adding text blocks with indentation
The current auto-indentation buffer code applies indentation only on
complete strings. To allow adding a string containing newlines and
having it properly indented this patch adds virBufferAddStr.
2015-03-25 15:42:52 +01:00
Peter Krempa
785fd9fa12 tests: qemuxml2xml: Refactor the qemuxml2xml test
To allow adding more tests, refactor the XML-2-XML test so that the
files are not reloaded always and clarify the control flow.

Result of this changes is that the active and inactive portions of the
XML are tested in separate steps rather than one test step.
2015-03-25 13:35:42 +01:00
Pavel Hrdina
49bf09d16c qemucaps2xmltest: fix test to successfully run without kvm support
Function virQEMUCapsInitGuestFromBinary detect kvm support by testing
whether /dev/kvm exists or whether we pass path to kvmbin.  Provide the
path we are testing via kvmbin for testing purpose instead of detecting
presence of /dev/kvm to successfully run the tests on all hosts.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2015-03-25 12:28:56 +01:00
Pavel Hrdina
6d4269eca0 qemucaps2xmltest: fix the test to correspond to new domain formatting
Commit 2360fe5d updated formating of <domain> element but forgot to
update qemucaps2xmldata xml files.  In addition the test code was broken
too.  Update the xml files and return -1 if testCompareXMLToXML fails
together with indentation fix.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2015-03-24 16:44:08 +01:00
Peter Krempa
8b54bffbab qemu: add support for memory devices
Add support to start qemu instance with 'pc-dimm' device. Thanks to the
refactors we are able to reuse the existing function to determine the
parameters.
2015-03-23 14:25:15 +01:00
Peter Krempa
3e4230d270 conf: Add interface to parse and format memory device information
This patch adds code that parses and formats configuration for memory
devices.

A simple configuration would be:
<memory model='dimm'>
  <target>
    <size unit='KiB'>524287</size>
    <node>0</node>
  </target>
</memory>

A complete configuration of a memory device:
<memory model='dimm'>
  <source>
    <pagesize unit='KiB'>4096</pagesize>
    <nodemask>1-3</nodemask>
  </source>
  <target>
    <size unit='KiB'>524287</size>
    <node>1</node>
  </target>
</memory>

This patch preemptively forbids use of the <memory> device in individual
drivers so the users are warned right away that the device is not
supported.
2015-03-23 14:25:15 +01:00
Peter Krempa
a41185d8d1 qemu: Implement setup of memory hotplug parameters
To enable memory hotplug the maximum memory size and slot count need to
be specified. As qemu supports now other units than mebibytes when
specifying memory, use the new interface in this case.
2015-03-23 14:25:14 +01:00
Peter Krempa
bffb9163a1 conf: Add support for parsing and formatting max memory and slot count
Add a XML element that will allow to specify maximum supportable memory
and the count of memory slots to use with memory hotplug.

To avoid possible confusion and misuse of the new element this patch
also explicitly forbids the use of the maxMemory setting in individual
drivers's post parse callbacks. This limitation will be lifted when the
support is implemented.
2015-03-23 14:25:14 +01:00
Michal Privoznik
cbbb9baaf2 objecteventtest: Check for virNetwork* return values
Lets not give a bad example and check for return values of
virNetwork* APIs called within the test. Even though it's
unlikely that any API will fail, it can happen. We're connected
to the test driver after all, and our API sequence is correct. So
test driver should fail only in case of bug or OOM.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-03-23 09:56:15 +01:00
Jiri Denemark
9c23b325b4 maint: Distribute tests/vircgroupdata
My commit 2dbfa71 added test data for vircgrouptest but forgot to
distribute the new directory.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2015-03-18 12:13:41 +01:00
Jiri Denemark
2dbfa716e8 tests: Add tests for virCgroupDetectMounts
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2015-03-18 09:53:24 +01:00
Antoni Segura Puimedon
a9fbe3b157 docs: schema and docs for the midonet virtualport type
Midonet is an opensource virtual networking that over lays the IP
network between hypervisors. Currently, such networks can be made
with the openvswitch virtualport type.

This patch, defines the schema and documentation that will serve
as basis for the follow up patches that will add support to libvirt
for using Midonet virtual ports for its interfaces. The schema
definition requires that the port profile expresses its interfaceid
as part of the port profile. For that reason, this is part of the
patch too.

Signed-off-by: Antoni Segura Puimedon <toni+libvirt@midokura.com>
2015-03-17 13:09:05 -04:00
Nehal J Wani
0977b8aa07 domifaddr: Implement the API for qemu
By querying the qemu guest agent with the QMP command
"guest-network-get-interfaces" and converting the received JSON
output to structured objects.

Although "ifconfig" is deprecated, IP aliases created by "ifconfig"
are supported by this API. The legacy syntax of an IP alias is:
"<ifname>:<alias-name>". Since we want all aliases to be clubbed
under parent interface, simply stripping ":<alias-name>" suffices.
Note that IP aliases formed by "ip" aren't visible to "ifconfig",
and aliases created by "ip" do not have any specific name. But
we are lucky, as qemu guest agent detects aliases created by both.

src/qemu/qemu_agent.h:
  * Define qemuAgentGetInterfaces

src/qemu/qemu_agent.c:
  * Implement qemuAgentGetInterface

src/qemu/qemu_driver.c:
  * New function qemuGetDHCPInterfaces
  * New function qemuDomainInterfaceAddresses

src/remote_protocol-sructs:
  * Define new structs

tests/qemuagenttest.c:
  * Add new test: testQemuAgentGetInterfaces
    Test cases for IP aliases, 0 or multiple ipv4/ipv6 address(es)

Signed-off-by: Nehal J Wani <nehaljw.kkd1@gmail.com>
2015-03-17 15:15:38 +00:00
Martin Kletzander
02ce97bca6 conf: Reorder elements inside memballoon
All the devices we have format their address as its last sub-element, so
let's change memballoon to follow suit.  Also adjust RNG to allow any
order of them so 'virsh edit' doesn't shout at us.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2015-03-17 12:03:33 +01:00
Peter Krempa
4bca6192f2 conf: Make specifying <memory> optional
Now that the size of guest's memory can be inferred from the NUMA
configuration (if present) make it optional to specify <memory>
explicitly.

To make sure that memory is specified add a check that some form of
memory size was specified. One side effect of this change is that it is
no longer possible to specify 0KiB as memory size for the VM, but I
don't think it would be any useful to do so. (I can imagine embedded
systems without memory, just registers, but that's far from what libvirt
is usually doing).

Forbidding 0 memory for guests also fixes a few corner cases where 0 was
not interpreted correctly and caused failures. (Arguments for numad when
using automatic placement, size of the balloon). This fixes problems
described in https://bugzilla.redhat.com/show_bug.cgi?id=1161461

Test case changes are added to verify that the schema change and code
behave correctly.
2015-03-16 14:32:20 +01:00
Peter Krempa
caf88a3c88 conf: Automatically use NUMA memory size in case NUMA is enabled
Use the NUMA total instead of the configured size both in XML and for
uses in the code once NUMA is enabled for a domain.

One test case change is necessary as the rounding of the individual cell
sizes was not matching the rounding of the total size.
2015-03-16 14:32:20 +01:00
Marek Marczykowski-Górecki
e1bfa03a83 tests: xenconfig: test for multiple USB devices and other HVM options
Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
2015-03-13 12:00:50 -06:00
Marek Marczykowski-Górecki
cd5dc3031f xenconfig: add support for multiple USB devices syntax
In Xen>=4.3, libxl supports new syntax for USB devices:
usbdevice=[ "DEVICE", "DEVICE", ... ]
Add support for that in xenconfig driver. When only one device is
defined, keep using old syntax for backward compatibility.

Adjust tests for changed options order.

Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
2015-03-13 12:00:49 -06:00
Michal Privoznik
ea57049156 network_conf: Make virNetworkObj actually virObject
So far it's just a structure which happens to have 'Obj' in its
name, but otherwise it not related to virObject at all. No
reference counting, not virObjectLock(), nothing.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-03-11 16:58:48 +01:00
Peter Krempa
3a83dcf43e test: qemu: json: Avoid using the now obsolete functions
Use the new single function instead of calling
qemuMonitorJSONGetBlockStatsInfo and
qemuMonitorJSONGetBlockStatsParamsNumber. This will allow to delete the
functions later while still maintaining coverage.
2015-03-11 11:28:04 +01:00
Peter Krempa
f6563bc361 qemu: monitor: Implement HMP version for listing all block device stats
Add a different version of parser for "info blockstats" that basically
parses the same information as the existing copy of the function.

This will allow us to remove the single device version
qemuMonitorGetBlockStatsInfo in the future.

The new implementation uses few new helpers so it should be more
understandable and provides a test case to verify that it works.
2015-03-11 11:28:04 +01:00
Peter Krempa
fc4713454d test: qemu: Fix qemu monitor test utils to allow testing HMP
qemu HMP commands sent by libvirt are terminated just by a '\r'. The
fake monitor used in tests wasn't prepared to handle this and the
communication would hang on an attempt to do a HMP conversation.

Add a special case for handling commands separated by \r in case HMP is
used.
2015-03-11 11:28:03 +01:00
Peter Krempa
32288fc9b9 qemu: monitor: Drop parsing of 'errs' from block info
The error count statistic is not supported by qemu, so there's no need
to pass the variables around if the result is ignored anyways.
2015-03-11 11:28:03 +01:00
Michal Privoznik
6cc5080a09 RNG: Allow multiple parameters to be passed to an interface filter
Our code supports that for ages. When using a <filterref/> to an
<interface/> several parameters can be passed to the filter. Later,
when building firewall rules, parameters are substituted for their
values. However, our RNG schema allowed only one parameter to be
passed.

Reported-by: Brian Rak <brak@gameservers.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-03-11 09:54:29 +01:00
Ján Tomko
5989b00563 Reverse the logic in virbitmaptest
Test the whole range in testBit, not just the first bit.
2015-03-10 13:45:51 +01:00
Pavel Hrdina
c2851781f1 tests: fix qemuxml2argvtest to be arch independent
Commit 5aee81a0 introduced a new test for disk-serial.  The test fails
on i686 arch because there is no need to add "-cpu qemu32" to command
line.  To fix the test update emulator in XML to "/usr/bin/qemu" so we
don't add the "-cpu qemu32" to command while running the test on i686 or
x86_64 host.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2015-03-09 13:34:37 +01:00
Martin Kletzander
5882064084 tests: Add test for os interleaving
We don't usually do tests purely for one change, but one change was
special because when users will migrate to OVMF/AAVMF, commit 18f9f69b
makes their lives easier by allowing them to interleave <type/> inside
<os/>.  It would be nice of us to keep the possibility of them pasting
the loader and nvram elements wherever it is valid, hence this test.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2015-03-09 07:52:34 +01:00