Commit Graph

13575 Commits

Author SHA1 Message Date
Michal Privoznik
0fc12bca08 tests: Introduce qemuhotplugtest
As my punishment for the break in 7f15ebc7 (fixed in 752596b5dd) I'm
introducing this test to make sure it won't happen again. Currently,
only test for <graphics/> is supported.
2013-06-25 17:00:56 +02:00
Jiri Denemark
d2664daf1b qemu: Implement support for VIR_MIGRATE_PARAM_GRAPHICS_URI 2013-06-25 16:41:58 +02:00
Jiri Denemark
35461438cb Implement extensible migration APIs in qemu driver 2013-06-25 16:41:58 +02:00
Jiri Denemark
1004d6323a qemu: Move internals of Confirm phase to qemu_migration.c 2013-06-25 16:41:57 +02:00
Jiri Denemark
ecd811310c qemu: Move common parts of Prepare phase to qemu_migration.c 2013-06-25 16:41:57 +02:00
Jiri Denemark
d3ce7363f3 qemu: Move internals of Begin phase to qemu_migration.c 2013-06-25 16:41:57 +02:00
Jiri Denemark
83b43717a6 Fix possible NULL dereference during migration 2013-06-25 16:10:09 +02:00
Ján Tomko
11a5c957f4 Use 1.1.0 everywhere in the documentation
Since we already have the v1.1.0-rc1 tag in git.
2013-06-25 15:37:31 +02:00
Ján Tomko
1e3a252974 virsh: edit: don't leak XML string on reedit or redefine
Free the old XML strings before overwriting them if the user
has chosen to reedit the file or force the redefinition.

Found by Alex Jia trying to reproduce another bug:
https://bugzilla.redhat.com/show_bug.cgi?id=977430#c3
2013-06-25 15:37:20 +02:00
Roman Bogorodskiy
f3d08aa0ba Fix units in virNetDevBridgeSetSTPDelay on BSD
virNetDevBridgeSetSTPDelay accepts delay in milliseconds,
but BSD implementation was expecting seconds. Therefore,
it was working correctly only with delay == 0.
2013-06-25 13:13:46 +01:00
Daniel Veillard
0c737dfb44 Add polkit policy for API checks to rpm spec 2013-06-25 13:44:47 +02:00
james robson
861d40565e Configure native vlan modes on Open vSwitch ports
This patch adds functionality to allow libvirt to configure the
'native-tagged' and 'native-untagged' modes on openvswitch networks.

Signed-off-by: Laine Stump <laine@redhat.com>
2013-06-25 00:22:36 -04:00
Laine Stump
1eeab6e6de qemu: don't reset PCI devices being assigned with VFIO
I just learned that VFIO resets PCI devices when they are assigned to
guests / returned to the host, so it is redundant for libvirt to reset
the devices. This patch inhibits calling virPCIDeviceReset to devices
that will be/were assigned using VFIO.
2013-06-24 23:07:07 -04:00
Jiri Denemark
4669543cb8 Introduce VIR_MIGRATE_PARAM_GRAPHICS_URI parameter
The parameter specifies connection parameters to use for migrating
client's connection to domain's graphical console.
2013-06-25 01:33:47 +02:00
Jiri Denemark
bdb6578a42 virsh: Use extensible migration APIs 2013-06-25 01:31:07 +02:00
Jiri Denemark
6f4c6af6ed python: Add bindings for extensible migration APIs
The patch implements wrappers for virDomainMigrate3 and
virDomainMigrateToURI3.
2013-06-25 01:28:39 +02:00
Jiri Denemark
4bf62f44a9 Extensible migration APIs
This patch introduces two new APIs virDomainMigrate3 and
virDomainMigrateToURI3 that may be used in place of their older
variants. These new APIs take optional migration parameters (such as
bandwidth, domain XML, ...) in an array of virTypedParameters, which
makes adding new parameters easier as there's no need to introduce new
APIs whenever a new migration parameter needs to be added. Both APIs are
backward compatible and will automatically use older migration calls in
case the new calls are not supported as long as the typed parameters
array does not contain any parameter which was not supported by the
older calls.
2013-06-25 01:24:53 +02:00
Jiri Denemark
35820ad543 Adapt virDomainMigratePeer2Peer for extensible migration APIs 2013-06-25 01:21:16 +02:00
Jiri Denemark
fa8b7c6aed Adapt virDomainMigrateVersion3 for extensible migration APIs 2013-06-25 01:18:13 +02:00
Jiri Denemark
cca4d10d82 Implement extensible migration APIs in remote driver 2013-06-25 01:16:15 +02:00
Jiri Denemark
c0762b6518 New internal migration APIs with extensible parameters
This patch implements extensible variants of all internal migration APIs
used for v3 migration.
2013-06-25 01:13:16 +02:00
Jiri Denemark
81709832ab Introduce migration parameters
To be used by new migration APIs with extensible set of parameters.
2013-06-25 00:38:25 +02:00
Jiri Denemark
d0d5acb511 Introduce virTypedParamsCopy internal API 2013-06-25 00:38:25 +02:00
Jiri Denemark
173a14ec0b Log input type parameters in API entry points 2013-06-25 00:38:25 +02:00
Jiri Denemark
fefb0d5464 Introduce VIR_TYPED_PARAMS_DEBUG macro for dumping typed params
All APIs that take typed parameters are only using params address in
their entry point debug messages. With the new VIR_TYPED_PARAMS_DEBUG
macro, all functions can easily log all individual typed parameters
passed to them.
2013-06-25 00:38:24 +02:00
Jiri Denemark
8a7f1166e1 Introduce virTypedParamsReplaceString internal API 2013-06-25 00:38:24 +02:00
Jiri Denemark
637a7c865a Introduce virTypedParamsCheck internal API
This API is useful for checking whether only a specific subset of
supported typed parameters were passed.
2013-06-25 00:38:24 +02:00
Jiri Denemark
40369ea674 util: Emit proper error code in virTypedParamsValidate
When unsupported parameter is passed to virTypedParamsValidate,
VIR_ERR_ARGUMENT_UNSUPPORTED should be returned rather than
VIR_ERR_INVALID_ARG, which is more appropriate for supported parameters
used incorrectly.
2013-06-25 00:38:24 +02:00
Jiri Denemark
c40ed4168a Rename virTypedParameterArrayValidate as virTypedParamsValidate 2013-06-25 00:38:24 +02:00
Jiri Denemark
2ebd847924 build: Fix check-aclrules in VPATH build 2013-06-25 00:38:23 +02:00
Laine Stump
9b4a666608 pci: make virPCIDeviceDetach consistent in behavior
virPCIDeviceDetach would previously sometimes consume the input device
object (to put it on the inactive list) and sometimes not. Avoiding
memory leaks required checking beforehand to see if the device was
already on the list, and freeing the device object in the caller only
if there wasn't already an identical object on the inactive list.

This patch makes it consistent - virPCIDeviceDetach will *never*
consume the input virPCIDevice object; if it needs to put one on the
inactive list, it will create a copy and put *that* on the list. This
way the caller knows that it is always their responsibility to free
the device object they created.
2013-06-24 17:35:13 -04:00
Laine Stump
f962e8b603 pci: eliminate memory leak in virPCIDeviceReattach
virPCIDeviceReattach was making the assumption that the dev object
given to it was one and the same with the dev object on the
inactiveDevs list. If that had been the case, it would not need to
free the dev object it removed from the inactive list, because the
caller of virPCIDeviceReattach always frees the dev object that it
passes in. Since the dev object passed in is *never* the same object
that's on the list (it is a different object with the same name and
attributes, created just for the purpose of searching for the actual
object), simply doing a "ListSteal" to remove the object from the list
results in one leaked object; we need to actually free the object
after removing it from the list.
2013-06-24 17:35:01 -04:00
Laine Stump
50a8d85035 pci: new utility functions
* virPCIDeviceFindByIDs - find a device on a list w/o creating an object
    This makes searching for an existing device on a list lighter weight.

* virPCIDeviceCopy - make a copy of an existing virPCIDevice object.

* virPCIDeviceGetDriverPathAndName - construct new strings containing
    1) the name of the driver bound to this device.
    2) the full path to the sysfs config for that driver.
    (This code was lifted from virPCIDeviceUnbindFromStub, and replaced
    there with a call to this new function).
2013-06-24 17:33:38 -04:00
Laine Stump
53e52b4ac3 pci: change stubDriver from const char* to char*
Previously stubDriver was always set from a string literal, so it was
okay to use a const char * that wasn't freed when the virPCIDevice was
freed. This will not be the case in the near future, so it is now a
char* that is allocated in virPCIDeviceSetStubDriver() and freed
during virPCIDeviceFree().
2013-06-24 17:33:29 -04:00
Laine Stump
d80d0d5d40 syntax: virPCIDeviceFree is also a NOP for NULL args
add it to the syntax-check list and fix the one offending caller.
2013-06-24 17:33:23 -04:00
Jim Fehlig
c302130277 libxl: support qdisk backend
libxl supports the LIBXL_DISK_BACKEND_QDISK disk backend, where qemu
is used to provide the disk backend.  This patch simply maps the
existing <driver name='qemu'/> to LIBXL_DISK_BACKEND_QDISK.
2013-06-24 09:10:14 -06:00
Jim Fehlig
05bcf6f06d libxl: Fix disk format error message
Specifying an unsupported disk format with the tap driver resulted in
a less than helpful error message

error: Failed to start domain test-hvm
error: internal error libxenlight does not support disk driver qed

Change the message to state that the qed format is not supported by
the tap driver, e.g.

error: Failed to start domain test-hvm
error: internal error libxenlight does not support disk format qed
with disk driver tap

While at it, check for unsupported formats in the other driver
backends.
2013-06-24 09:10:14 -06:00
Daniel P. Berrange
684ce8300e Add validation that all APIs contain ACL checks
Add a script which parses the driver API code and validates
that every API registered in a virNNNDriverPtr table contains
an ACL check matching the API name.

NB this currently whitelists a few xen driver functions
which are temporarily lacking in access control checks.
The xen driver is considered insecure until these are
fixed.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:47:31 +01:00
Daniel P. Berrange
5de708c1b9 Set process ID in system identity
When creating a virIdentityPtr for the system identity, include
the current process ID as an attribute.
2013-06-24 15:39:56 +01:00
Daniel P. Berrange
15af5e5f70 Add ACL checks into the secrets driver
Insert calls to the ACL checking APIs in all secrets driver
entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:44 +01:00
Daniel P. Berrange
1eca3f5bdf Add ACL checks into the nwfilter driver
Insert calls to the ACL checking APIs in all nwfilter driver
entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:44 +01:00
Daniel P. Berrange
20d8e1f1d7 Add ACL checks into the node device driver
Insert calls to the ACL checking APIs in all node device
driver entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:44 +01:00
Daniel P. Berrange
a7147bc68e Add ACL checks into the interface driver
Insert calls to the ACL checking APIs in all interface
driver entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:44 +01:00
Daniel P. Berrange
453da48b12 Add ACL checks into the network driver
Insert calls to the ACL checking APIs in all network driver
entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:44 +01:00
Daniel P. Berrange
c930410beb Add ACL checks into the storage driver
Insert calls to the ACL checking APIs in all storage driver
entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:44 +01:00
Daniel P. Berrange
f5e007c353 Add ACL checks into the libxl driver
Insert calls to the ACL checking APIs in all libxl driver
entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:44 +01:00
Daniel P. Berrange
cffe870c24 Add ACL checks into the Xen driver
Insert calls to the ACL checking APIs in all Xen driver
entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:43 +01:00
Daniel P. Berrange
d78277f934 Add ACL checks into the UML driver
Insert calls to the ACL checking APIs in all UML driver
entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:43 +01:00
Daniel P. Berrange
279866d550 Add ACL checks into the LXC driver
Insert calls to the ACL checking APIs in all LXC driver
entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:43 +01:00
Daniel P. Berrange
abf75aea24 Add ACL checks into the QEMU driver
Insert calls to the ACL checking APIs in all QEMU driver
entrypoints.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:25:43 +01:00