Commit Graph

244 Commits

Author SHA1 Message Date
Michal Privoznik
0abb369380 Introduce virDomain{Get,Set}Time APIs
These APIs allow users to get or set time in a domain, which may come
handy if the domain has been resumed just recently and NTP is not
configured or hasn't kicked in yet and the guest is running
something time critical. In addition, NTP may refuse to re-set the clock
if the skew is too big.

In addition, new ACL attribute is introduced 'set_time'.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-05-15 16:15:54 +02:00
Tomoki Sekiyama
208f002c9d Introduce virDomainFSFreeze() and virDomainFSThaw() public API
These will freeze and thaw filesystems within guest specified by
@mountpoints parameters. The parameters can be NULL and 0, then all
mounted filesystems are frozen or thawed. @flags parameter, which are
currently not used, is for future extensions.

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2014-05-06 17:41:58 -06:00
Daniel P. Berrange
bc2f42a094 Use virFileFindResource to locate driver plugins
Replace virDriverModuleInitialize with virFileFindResource
usage.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-04-25 11:59:46 +01:00
Qiao Nuohan
9fbaff008c add new virDomainCoreDumpWithFormat API
--memory-only option is introduced without compression supported. Now qemu
has support for dumping domain's memory in kdump-compressed format. This
patch adds a new virDomainCoreDumpWithFormat API, so that the format in
which qemu dumps domain's memory can be specified.

Signed-off-by: Qiao Nuohan <qiaonuohan@cn.fujitsu.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2014-03-24 14:14:11 -06:00
Eric Blake
2629520342 qemu: new API for tracking arbitrary monitor events
Several times in the past, qemu has implemented a new event,
but libvirt has not yet caught up to reporting that event to
the user applications.  While it is possible to track libvirt
logs to see that an unknown event was received and ignored,
it would be nicer to copy what 'virsh qemu-monitor-command'
does, and expose this information to the end developer as
one of our unsupported qemu-specific commands.

If you find yourself needing to use this API for more than
just development purposes, please ask on the libvirt list
for a supported counterpart event to be added in libvirt.so.

While the supported virConnectDomainEventRegisterAny() API
takes an id which determines the signature of the callback,
this version takes a string filter and always uses the same
signature.  Furthermore, I chose to expose this as a new API
instead of trying to add a new eventID at the top level, in
part because the generic option lacks event name filtering,
and in part because the normal domain event namespace should
not be polluted by a qemu-only event.  I also added a flags
argument; unused for now, but we might decide to use it to
allow a user to request event names by glob or regex instead
of literal match.

This API intentionally requires full write access (while
normal event registration is allowed on read-only clients);
this is in part due to the fact that it should only be used
by debugging situations, and in part because the design of
per-event filtering in later patches ended up allowing for
duplicate registrations that could potentially be abused to
exhaust server memory - requiring write privileges means
that such abuse will not serve as a denial of service attack
against users with higher privileges.

* include/libvirt/libvirt-qemu.h
(virConnectDomainQemuMonitorEventCallback)
(virConnectDomainQemuMonitorEventRegister)
(virConnectDomainQemuMonitorEventDeregister): New prototypes.
* src/libvirt-qemu.c (virConnectDomainQemuMonitorEventRegister)
(virConnectDomainQemuMonitorEventDeregister): New functions.
* src/libvirt_qemu.syms (LIBVIRT_QEMU_1.2.1): Export them.
* src/driver.h (virDrvConnectDomainQemuMonitorEventRegister)
(virDrvConnectDomainQemuMonitorEventDeregister): New callbacks.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-03-20 11:25:37 -06:00
Pavel Hrdina
0e56aac5c7 Enforce attribute check of the virRegister functions
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2014-03-17 18:03:12 +01:00
Roman Bogorodskiy
0eb4a5f4f1 bhyve: add a basic driver
At this point it has a limited functionality and is highly
experimental. Supported domain operations are:

  * define
  * start
  * destroy
  * dumpxml
  * dominfo

It's only possible to have only one disk device and only one
network, which should be of type bridge.
2014-02-19 14:21:50 +00:00
Peter Krempa
aef39eb021 maint: Fix messy include of libvirt_internal.h
The libvirt_internal.h header was included by the internal.h header.
This made it painful to add new stuff to the header file that would
require some more specific types. Remove inclusion by internal.h and add
it to appropriate places manually.
2014-01-07 10:03:14 +01:00
Cédric Bosdonnat
9ff38c5428 Added Network events API and virNetworkEventLifecycle.
Define the public API for (de-)registering network events
and the callbacks for receiving lifecycle events. The lifecycle
event includes a 'detail' parameter to match the domain lifecycle
event data, but this is currently unused.

The network events related code goes into its own set of internal
files src/conf/network_event.[ch]
2013-12-11 13:10:41 +00:00
Giuseppe Scrivano
f90857b32a libvirt: add new public API virConnectGetCPUModelNames
The new function virConnectGetCPUModelNames allows to retrieve the list
of CPU models known by the hypervisor for a specific architecture.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2013-09-23 15:41:50 -06:00
John Ferlan
e4a969092b Separate out StateAutoStart from StateInitialize
Separation allows for dependent drivers to be make a connection during
the AutoStart phase of state initialization.
2013-07-26 09:30:53 -04:00
Daniel P. Berrange
d76227bea3 Introduce new domain create APIs to pass pre-opened FDs to LXC
With container based virt, it is useful to be able to pass
pre-opened file descriptors to the container init process.
This allows for containers to be auto-activated from incoming
socket connections, passing the active socket into the container.

To do this, introduce a pair of new APIs, virDomainCreateXMLWithFiles
and virDomainCreateWithFiles, which accept an array of file
descriptors. For the LXC driver, UNIX file descriptor passing
will be used to send them to libvirtd, which will them pass
them down to libvirt_lxc, which will then pass them to the container
init process.

This will only be implemented for LXC right now, but the design
is generic enough it could work with other hypervisors, hence
I suggest adding this to libvirt.so, rather than libvirt-lxc.so

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-07-18 11:01:14 +01:00
John Ferlan
d5c67e7f45 Add new public API virDomainSetMemoryStatsPeriod
Add new API in order to set the balloon memory driver statistics collection
period in order to allow dynamic period adjustment for the virsh dommemstats to
display balloon stats data
2013-07-16 08:44:53 -04:00
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
Eric Blake
1add9c78da maint: don't use config.h in .h files
Enforce the rule that .h files don't need to (redundantly)
include <config.h>.

* cfg.mk (sc_prohibit_config_h_in_headers): New rule.
(_virsh_includes): Delete; instead, inline a smaller number of
exclusions...
(exclude_file_name_regexp--sc_require_config_h)
(exclude_file_name_regexp--sc_require_config_h_first): ...here.
* daemon/libvirtd.h (includes): Fix offenders.
* src/driver.h (includes): Likewise.
* src/gnutls_1_0_compat.h (includes): Likewise.
* src/libxl/libxl_conf.h (includes): Likewise.
* src/libxl/libxl_driver.h (includes): Likewise.
* src/lxc/lxc_conf.h (includes): Likewise.
* src/lxc/lxc_driver.h (includes): Likewise.
* src/lxc/lxc_fuse.h (includes): Likewise.
* src/network/bridge_driver.h (includes): Likewise.
* src/phyp/phyp_driver.h (includes): Likewise.
* src/qemu/qemu_conf.h (includes): Likewise.
* src/util/virnetlink.h (includes): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-06-05 05:53:25 -06:00
Eric Blake
d7f53c7b97 maint: use LGPL correctly
Several files called out COPYING or COPYING.LIB instead of using
the normal boilerplate.  It's especially important that we don't
call out COPYING from an LGPL file, since COPYING is traditionally
used for the GPL.  A few files were lacking copyright altogether.

* src/rpc/gendispatch.pl: Add missing copyright.
* Makefile.nonreentrant: Likewise.
* src/check-symfile.pl: Likewise.
* src/check-symsorting.pl: Likewise.
* src/driver.h: Likewise.
* src/internal.h: Likewise.
* tools/libvirt-guests.sh.in: Likewise.
* tools/virt-pki-validate.in: Mention copyright in comment, not just code.
* tools/virt-sanlock-cleanup.in: Likewise.
* src/rpc/genprotocol.pl: Spell out license terms.
* src/xen/xend_internal.h: Likewise.
* src/xen/xend_internal.c: Likewise.
* Makefile.am: Likewise.
* daemon/Makefile.am: Likewise.
* docs/Makefile.am: Likewise.
* docs/schemas/Makefile.am: Likewise.
* examples/apparmor/Makefile.am: Likewise.
* examples/domain-events/events-c/Makefile.am: Likewise.
* examples/dominfo/Makefile.am: Likewise.
* examples/domsuspend/Makefile.am: Likewise.
* examples/hellolibvirt/Makefile.am: Likewise.
* examples/openauth/Makefile.am: Likewise.
* examples/python/Makefile.am: Likewise.
* examples/systemtap/Makefile.am: Likewise.
* examples/xml/nwfilter/Makefile.am: Likewise.
* gnulib/lib/Makefile.am: Likewise.
* gnulib/tests/Makefile.am: Likewise.
* include/Makefile.am: Likewise.
* include/libvirt/Makefile.am: Likewise.
* python/Makefile.am: Likewise.
* python/tests/Makefile.am: Likewise.
* src/Makefile.am: Likewise.
* tests/Makefile.am: Likewise.
* tools/Makefile.am: Likewise.
* configure.ac: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-20 14:03:48 -06:00
Laine Stump
353941961a hypervisor api: new virNodeDeviceDetachFlags
The existing virNodeDeviceDettach() assumes that there is only a
single PCI device assignment backend driver appropriate for any
hypervisor. This is no longer true, as the qemu driver is getting
support for PCI device assignment via VFIO. The new API
virNodeDeviceDetachFlags adds a driverName arg that should be set to
the exact same string set in a domain <hostdev>'s <driver name='x'/>
element (i.e. "vfio", "kvm", or NULL for default). It also adds a
flags arg for good measure (and because it's possible we may need it
when we start dealing with VFIO's "device groups").
2013-04-25 21:28:10 -04:00
Daniel P. Berrange
d407a11eab Dedicated name for sub-driver open/close methods
It will simplify later work if the sub-drivers have dedicated
APIs / field names. ie virNetworkDriver should have
virDrvNetworkOpen and virDrvNetworkClose methods

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-04-24 10:59:54 +01:00
Daniel P. Berrange
07a6b9aac4 Rename 'DeviceMonitor' to 'NodeDeviceDriver'
The driver.h struct for node devices used an inconsistent
naming scheme 'DeviceMonitor' instead of the more usual
'NodeDeviceDriver'. Fix this everywhere it has leaked
out to.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-04-24 10:59:53 +01:00
Daniel P. Berrange
161c823b2a Sanitize whitespace in driver.h
The driver.h file has no consistent indentation usage across
all the typedefs. Attempts to vertically align struct field
members have also been inconsistently applied. Sanitize the
whitespace used for typedefs & remove all vertical alignment
from structs

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-04-24 10:59:53 +01:00
Daniel P. Berrange
abe038cfc0 Extend previous check to validate driver struct field names
Ensure that the driver struct field names match the public
API names. For an API virXXXX we must have a driver struct
field xXXXX. ie strip the leading 'vir' and lowercase any
leading uppercase letters.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-04-24 10:59:53 +01:00
Daniel P. Berrange
2601e0f2cc Ensure driver method names match public API names
Ensure that the virDrvXXX method names exactly match
the public APIs virYYY method names. ie XXX == YYY.
Add a test case to prevent any regressions.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-04-24 10:59:51 +01:00
Daniel P. Berrange
74c47d091f Rename 'clone' to 'clonevol' to avoid name clash with clone() syscall
On RHEL-4 vintage one of the header files is polluted causing a
clash between the clone() syscall and the 'clone' parameter in
a libvirt driver API

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-03-07 18:06:11 +00:00
Jiri Denemark
34f44e911f Introduce virDomainMigrate*CompressionCache APIs
Introduce virDomainMigrateGetCompressionCache and
virDomainMigrateSetCompressionCache APIs.
2013-02-22 17:35:59 +01:00
Jiri Denemark
4dd00f4238 Introduce virDomainGetJobStats API
This is an extensible version of virDomainGetJobInfo.
2013-02-22 17:35:58 +01:00
Osier Yang
efed366eb7 Introduce API virNodeDeviceLookupSCSIHostByWWN
Since the name (like scsi_host10) is not stable for vHBA, (it can
be changed either after recreating or system rebooting), current
API virNodeDeviceLookupByName is not nice to use for management app
in this case. (E.g. one wants to destroy the vHBA whose name has
been changed after system rebooting, he has to find out current
name first).

Later patches will support the persistent vHBA via storage pool,
with which one can identify the vHBA stably by the wwnn && wwpn
pair.

So this new API comes.
2013-02-12 00:23:57 +08:00
Daniel P. Berrange
3d1596b048 Introduce an LXC specific public API & library
This patch introduces support for LXC specific public APIs. In
common with what was done for QEMU, this creates a libvirt_lxc.so
library and libvirt/libvirt-lxc.h header file.

The actual APIs are

  int virDomainLxcOpenNamespace(virDomainPtr domain,
                                int **fdlist,
                                unsigned int flags);

  int virDomainLxcEnterNamespace(virDomainPtr domain,
                                 unsigned int nfdlist,
                                 int *fdlist,
                                 unsigned int *noldfdlist,
                                 int **oldfdlist,
                                 unsigned int flags);

which provide a way to use the setns() system call to move the
calling process into the container's namespace. It is not
practical to write in a generically applicable manner. The
nearest that we could get to such an API would be an API which
allows to pass a command + argv to be executed inside a
container. Even if we had such a generic API, this LXC specific
API is still useful, because it allows the caller to maintain
the current process context, in particular any I/O streams they
have open.

NB the virDomainLxcEnterNamespace() API is special in that it
runs client side, so does not involve the internal driver API.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:58:34 +00:00
John Eckersberg
d52add46ed api: Add API to tunnel a guest channel via stream
This patch adds a new API, virDomainOpenChannel, that uses streams to
connect to a virtio channel on a guest.  This creates a secure
communication channel between a guest and a libvirt client.

This behaves the same as virDomainOpenConsole, except on channels
instead of console/serial/parallel devices.
2013-01-04 17:10:55 -07:00
Daniel P. Berrange
79b8a56995 Replace polling for active VMs with signalling by drivers
Currently to deal with auto-shutdown libvirtd must periodically
poll all stateful drivers. Thus sucks because it requires
acquiring both the driver lock and locks on every single virtual
machine. Instead pass in a "inhibit" callback to virStateInitialize
which drivers can invoke whenever they want to inhibit shutdown
due to existance of active VMs.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-12-04 12:14:04 +00:00
Daniel P. Berrange
f4ea67f5b3 Turn some dual-state int parameters into booleans
The virStateInitialize method and several cgroups methods were
using an 'int privileged' parameter or similar for dual-state
values. These are better represented with the bool type.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-11-29 16:14:43 +00:00
Daniel P. Berrange
d442ee23bd Introduce a 'stop' method to virDriverState
To allow actions to be performed in libvirtd when the host
shuts down, or user session exits, introduce a 'stop'
method to virDriverState. This will do things like saving
the VM state to a file.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-11-29 16:14:36 +00:00
Daniel P. Berrange
46c329bcc5 Add virDomainSendProcessSignal API
Add an API for sending signals to arbitrary processes in the
guest OS. This is primarily useful for container based virt,
but can be used for machine virt too, if there is a suitable
guest agent,

* include/libvirt/libvirt.h.in: Add virDomainSendProcessSignal
  and virDomainProcessSignal enum
* src/driver.h: Driver entry point
* src/libvirt.c, src/libvirt_public.syms: Impl for new API

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-11-29 15:50:12 +00:00
Michal Privoznik
0fbf3704fd Introduce virDomainFSTrim() public API
This will call FITRIM within guest. The API has 4 arguments,
however, only 2 will be used for now (@dom and @minumum).
The rest two are there if in future qemu guest agent learns them.
2012-11-28 16:15:01 +01:00
Viktor Mihajlovski
7ecc1d814a virNodeGetCPUMap: Define public API.
Adding a new API to obtain information about the
host node's present, online and offline CPUs.

int virNodeGetCPUMap(virConnectPtr conn,
                     unsigned char **cpumap,
                     unsigned int *online,
                     unsigned int flags);

The function will return the number of CPUs present on the host
or -1 on failure;
If cpumap is non-NULL virNodeGetCPUMap will allocate an array
containing a bit map representation of the online CPUs. It's
the callers responsibility to deallocate cpumap using free().
If online is non-NULL, the variable pointed to will contain
the number of online host node CPUs.
The variable flags has been added to support future extensions
and must be set to 0.

Extend the driver structure by nodeGetCPUMap entry in support of the
new API virNodeGetCPUMap.
Added implementation of virNodeGetCPUMap to libvirt.c

Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2012-10-23 18:46:47 -06:00
Laine Stump
574b9bc66b network: define new API virNetworkUpdate
This patch adds a new public API virNetworkUpdate that will permit
updating an existing network configuration without requiring that the
network be destroyed/restarted for the changes to take effect.
2012-09-18 04:21:32 -04:00
Eric Blake
ef1e024df8 blockjob: add virDomainBlockCommit
A block commit moves data in the opposite direction of block pull.
Block pull reduces the chain length by dropping backing files after
data has been pulled into the top overlay, and is always safe; block
commit reduces the chain length by dropping overlays after data has
been committed into the backing file, and any files that depended
on base but not on top are invalidated at any point where they have
unallocated data that is now pointing to changed contents in base.
Both directions are useful, however: a qcow2 layer that is more than
50% allocated will typically be faster with a pull operation, while
a qcow2 layer with less than 50% allocation will be faster as a
commit operation.  Committing across multiple layers can be more
efficient than repeatedly committing one layer at a time, but
requires extra support from the hypervisor.

This API matches Jeff Cody's proposed qemu command 'block-commit':
https://lists.gnu.org/archive/html/qemu-devel/2012-09/msg02226.html

Jeff's command is still in the works for qemu 1.3, and may gain
further enhancements, such as the ability to control on-error
handling (it will be comparable to the error handling Paolo is
adding to 'drive-mirror', so a similar solution will be needed
when I finally propose virDomainBlockCopy with more functionality
than the basics supported by virDomainBlockRebase).  However, even
without qemu support, this API will be useful for _offline_ block
commits, by wrapping qemu-img calls and turning them into a block
job, so this API is worth committing now.

For some examples of how this will be implemented, all starting
with the chain: base <- snap1 <- snap2 <- active

+ These are equivalent:
 virDomainBlockCommit(dom, disk, NULL, NULL, 0, 0)
 virDomainBlockCommit(dom, disk, NULL, "active", 0, 0)
 virDomainBlockCommit(dom, disk, "base", NULL, 0, 0)
 virDomainBlockCommit(dom, disk, "base", "active", 0, 0)
but cannot be implemented for online qemu with round 1 of
Jeff's patches; and for offline images, it would require
three back-to-back qemu-img invocations unless qemu-img
is patched to allow more efficient multi-layer commits;
the end result would be 'base' as the active disk with
contents from all three other files, where 'snap1' and
'snap2' are invalid right away, and 'active' is invalid
once any further changes to 'base' are made.

+ These are equivalent:
 virDomainBlockCommit(dom, disk, "snap2", NULL, 0, 0)
 virDomainBlockCommit(dom, disk, NULL, NULL, 0, _SHALLOW)
they cannot be implemented for online qemu, but for offline,
it is a matter of 'qemu-img commit active', so that 'snap2'
is now the active disk with contents formerly in 'active'.

+ Similarly:
 virDomainBlockCommit(dom, disk, "snap2", NULL, 0, _DELETE)
for an offline domain will merge 'active' into 'snap2', then
delete 'active' to avoid leaving a potentially invalid file
around.

+ This version:
 virDomainBlockCommit(dom, disk, NULL, "snap2", 0, _SHALLOW)
can be implemented online with 'block-commit' passing a base of
snap1 and a top of snap2; and can be implemented offline by
'qemu-img commit snap2' followed by 'qemu-img rebase -u
-b snap1 active'

* include/libvirt/libvirt.h.in (virDomainBlockCommit): New API.
* src/libvirt.c (virDomainBlockCommit): Implement it.
* src/libvirt_public.syms (LIBVIRT_0.10.2): Export it.
* src/driver.h (virDrvDomainBlockCommit): New driver callback.
* docs/apibuild.py (CParser.parseSignature): Add exception.
2012-09-17 21:28:08 -06:00
Osier Yang
12ad7435de node_memory: Define the APIs to get/set memory parameters
* include/libvirt/libvirt.h.in: (Add macros for the param fields,
  declare the APIs).
* src/driver.h: (New methods for the driver struct)
* src/libvirt.c: (Implement the public APIs)
* src/libvirt_public.syms: (Export the public symbols)
2012-09-17 13:49:44 +08:00
Osier Yang
7a236982fe list: Define new API virConnectListAllSecrets
This is to list the secret objects. Supports to filter the secrets
by its storage location, and whether it's private or not.

include/libvirt/libvirt.h.in: Declare enum virConnectListAllSecretFlags
                              and virConnectListAllSecrets.
python/generator.py: Skip auto-generating
src/driver.h: (virDrvConnectListAllSecrets)
src/libvirt.c: Implement the public API
src/libvirt_public.syms: Export the symbol to public
2012-09-17 13:08:39 +08:00
Osier Yang
6498f76e31 list: Define new API virConnectListAllNWFilters
This is to list the network filter objects. No flags are supported

include/libvirt/libvirt.h.in: Declare enum virConnectListAllNWFilterFlags
                              and virConnectListAllNWFilters.
python/generator.py: Skip auto-generating
src/driver.h: (virDrvConnectListAllNWFilters)
src/libvirt.c: Implement the public API
src/libvirt_public.syms: Export the symbol to public
2012-09-17 12:35:15 +08:00
Osier Yang
c6a3be5dff list: Define new API virConnectListAllNodeDevices
This is to list the node device objects, supports to filter the results
by capability types.

include/libvirt/libvirt.h.in: Declare enum virConnectListAllNodeDeviceFlags
                              and virConnectListAllNodeDevices.
python/generator.py: Skip auto-generating
src/driver.h: (virDrvConnectListAllNodeDevices)
src/libvirt.c: Implement the public API
src/libvirt_public.syms: Export the symbol to public
2012-09-17 10:30:04 +08:00
Osier Yang
f4af202f4e list: Define new API virConnectListAllInterfaces
This is to list the interface objects, supported filtering flags
are: active|inactive.

include/libvirt/libvirt.h.in: Declare enum virConnectListAllInterfaceFlags
                              and virConnectListAllInterfaces.
python/generator.py: Skip auto-generating
src/driver.h: (virDrvConnectListAllInterfaces)
src/libvirt.c: Implement the public API
src/libvirt_public.syms: Export the symbol to public
2012-09-12 15:19:46 +08:00
Osier Yang
89a1df9b06 list: Define new API virConnectListAllNetworks
This is to list the network objects, supported filtering flags
are: active|inactive, persistent|transient, autostart|no-autostart.

include/libvirt/libvirt.h.in: Declare enum virConnectListAllNetworkFlags
                              and virConnectListAllNetworks.
python/generator.py: Skip auto-generating
src/driver.h: (virDrvConnectListAllNetworks)
src/libvirt.c: Implement the public API
src/libvirt_public.syms: Export the symbol to public
2012-09-11 16:58:16 +08:00
Osier Yang
a42eac601e list: Define new API virStoragePoolListAllVolumes
Simply returns the storage volume objects. No supported filter
flags.

include/libvirt/libvirt.h.in: Declare the API
python/generator.py: Skip the function for generating. virStoragePool.py
                     will be added in later patch.
src/driver.h: virDrvStoragePoolListVolumesFlags
src/libvirt.c: Implementation for the API.
src/libvirt_public.syms: Export the symbol to public
2012-09-10 10:37:22 +08:00
Osier Yang
075c754af0 list: Define new API virStorageListAllStoragePools
This introduces a new API to list the storage pool objects,
4 groups of flags are provided to filter the returned pools:

  * Active or not

  * Autostarting or not

  * Persistent or not

  * And the pool type.

include/libvirt/libvirt.h.in: New enum virConnectListAllStoragePoolFlags;
                              Declare the API.
python/generator.py: Skip the generating
src/driver.h: (virDrvConnectListAllStoragePools)
src/libvirt.c: Implementation for the API.
src/libvirt_public.syms: Export the symbol.
2012-09-06 21:58:36 +08:00
Eric Blake
352cbae8b3 qemu-agent: available in 0.10.0
The recent virDomainQemuAgentCommand addition is part of 0.10.0;
also, grouping all libvirt-qemu.so callbacks together makes them
easier to identify.

* src/libvirt_qemu.syms: Fix release symbol.
* src/qemu/qemu_driver.c (qemuDriver): Likewise.
* src/remote/remote_driver.c (remote_driver): Likewise.
* src/driver.h (_virDriver): Group qemu-specific callbacks.
2012-08-23 13:05:52 -06:00
MATSUDA Daiki
847fc9945e agent: add virDrvDomainQemuAgentCommand prototype for drivers.
Add virDrvDomainQemuAgentCommand prototype for drivers.
Add virDomainQemuAgentCommand() for virDrvDomainQemuAgentCommand.

Signed-off-by: MATSUDA Daiki <matsudadik@intellilink.co.jp>
2012-08-23 18:13:15 +08:00
Tang Chen
c152bf9425 Introduce virDomainPinEmulator and virDomainGetEmulatorPinInfo functions.
Introduce 2 APIs to set/get physical cpu pinning info of emulator threads.

Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
2012-08-22 16:20:13 +08:00
Marcelo Cerri
2f8a09fbce Update the remote API
This patch updates libvirt's API to allow applications to inspect the
full list of security labels of a domain.

Signed-off-by: Marcelo Cerri <mhcerri@linux.vnet.ibm.com>
2012-08-20 19:14:30 +02:00
Dmitry Guryanov
cafc26ff5f parallels: add driver skeleton
Parallels Cloud Server is a cloud-ready virtualization
solution that allows users to simultaneously run multiple virtual
machines and containers on the same physical server.

More information can be found here: http://www.parallels.com/products/pcs/
Also beta version of Parallels Cloud Server can be downloaded there.

Signed-off-by: Dmitry Guryanov <dguryanov@parallels.com>
2012-08-01 11:44:26 +08:00
Guido Günther
a91067fa0d Add virDomainGetHostname
to query a guests's hostname. Containers like LXC and OpenVZ allow to
set a hostname different from the hosts name and QEMU's guest agent
could provide similar functionality.
2012-07-20 21:54:34 +02:00