Commit Graph

715 Commits

Author SHA1 Message Date
Fabian Freyer
04664327c6 bhyve: add video support
bhyve supports 'gop' video device that allows clients to connect
to VMs using VNC clients. This commit adds support for that to
the bhyve driver:

 - Introducr 'gop' video device type
 - Add capabilities probing for the 'fbuf' device that's
   responsible for graphics
 - Update command builder routines to let users configure
   domain's VNC via gop graphics.

Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
2017-03-11 23:30:56 +04:00
Roman Bogorodskiy
321ff4087c virt-host-validate: add bhyve support
Add bhyve support to virt-host-validate(1). It checks for the
essential kernel modules to be available so that user can actually
start VMs, have networking and console access.

It uses the kldnext(2)/kldstat(2) routines to retrieve modules list.
As bhyve is only available on FreeBSD and these routines were available
long before bhyve appeared, not adding any specific configure checks
for that.

Also, update tools/Makefile.am to add
virt-host-validate-$driver.[hc] to the build only if the
appropriate driver is enabled.
2017-03-11 21:22:58 +04:00
John Ferlan
079747a36d conf: Introduce virnwfilterobj
Move all the NWFilterObj API's into their own module virnwfilterobj
from the nwfilter_conf

Purely code motion at this point, plus adjustments to cleanly build.
2017-03-07 13:27:25 -05:00
John Ferlan
eabeff8ea3 conf: Introduce virinterfaceobj
Move all the InterfaceObj API's into their own module virinterfaceobj
from the interface_conf

Purely code motion at this point.
2017-03-06 07:07:01 -05:00
John Ferlan
bc20200e53 conf: Introduce virnodedeviceobj
Move all the NodeDeviceObj API's into their own module virnodedeviceobj
from the node_device_conf

Purely code motion at this point, plus adjustments to cleanly build.
2017-03-03 18:36:09 -05:00
Daniel Veillard
fe356769b7 Release of libvirt-3.1.0
* docs/news.xml: updated and regenerated NEWS
* po/*.po*: regenerated
2017-03-03 11:22:43 +01:00
John Ferlan
03346def06 util: Move scsi_host specific functions from virutil
Create a virscsihost.c and place the functions there. That removes the
last #ifdef __linux__ from virutil.c.

Take the opporunity to also change the function names and in one case
the parameters slightly
2017-02-19 06:45:09 -05:00
John Ferlan
16416816c1 util: Create a new virvhba module and move/rename API's
Rather than have them mixed in with the virutil apis, create a separate
virvhba.c module and move the vHBA related calls into there. Soon there
will be more added.

Also modify the names of the functions and some arguments to be more
indicative of what is really happening. Adjust the callers respectively.

While I was changing fchosttest, rather than the non-descriptive names
test1...test6, rename them to match what the test is doing.
2017-02-19 06:45:09 -05:00
Roman Bogorodskiy
803966c76d bhyve: fix SATA address allocation
As bhyve for a long time didn't have a notion of the explicit SATA
controller and created a controller for each drive, the bhyve driver
in libvirt acted in a similar way and didn't care about the SATA
controllers and assigned PCI addresses to drives directly, as
the generated command will look like this anyway:

 2:0,ahci-hd,somedisk.img

This no longer makes sense because:

 1. After commit c07d1c1c4f it's not possible to assign
    PCI addresses to disks
 2. Bhyve now supports multiple disk drives for a controller,
    so it's going away from 1:1 controller:disk mapping, so
    the controller object starts to make more sense now

So, this patch does the following:

 - Assign PCI address to SATA controllers (previously we didn't do this)
 - Assign disk addresses instead of PCI addresses for disks. Now, when
   building a bhyve command, we take PCI address not from the disk
   itself but from its controller
 - Assign addresses at XML parsing time using the
   assignAddressesCallback. This is done mainly for being able to
   verify address allocation via xml2xml tests
 - Adjust existing bhyvexml2{xml,argv} tests to chase the new
   address allocation

This patch is largely based on work of Fabian Freyer.
2017-01-30 20:48:42 +04:00
Olga Krishtal
479a2f16f1 storage: Introduce Virtuozzo vstorage pool and volume APIs
Added create/define/etc pool operations for vstorage backend.

Used the common/local pool API's from storage_util for operations
that are not specific to vstorage. In particular Refresh and Delete
Pool operations as well as all the Volume operations.

Signed-off-by: Olga Krishtal <okrishtal@virtuozzo.com>
2017-01-26 10:43:42 -05:00
Peter Krempa
46e8049c15 storage: Split utility functions from storage_backend.(ch)
The file became a garbage dump for all kinds of utility functions over
time. Move them to a separate file so that the files can become a clean
interface for the storage backends.
2017-01-19 09:25:51 +01:00
Daniel Veillard
aee1e1feac Release of libvirt-3.0.0 2017-01-17 19:07:00 +01:00
Jason J. Herne
79d72011ee s390: Cpu driver support for update and compare
Implement compare for s390. Required to test the guest against the host for
guest cpu model runnability checking. We always return IDENTICAL to bypass
Libvirt's checking. s390 will rely on Qemu to perform the runnability checking.

Implement update for s390. required to support use of cpu "host-model" mode.

Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Acked-by: Jiri Denemark <jdenemar@redhat.com>
2017-01-06 12:24:56 +01:00
Mehdi Abaakouk
e0d893e86d Move virstat.c code to virnetdevtap.c
This is just a code move of virstat.c to virnetdevtap.c
2016-12-09 10:28:07 +01:00
Michal Privoznik
86980bc75c util: Introduce virMACMap module
This module will be used to track:

  <domain, mac address list>

pairs. It will be important to know these mappings without
libvirt connection (that is from a JSON file), because NSS
module will use those to provide better host name translation.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2016-12-06 13:33:18 +01:00
Daniel Veillard
20f9a22c27 Release of libvirt-2.5.0
* po/*.po*
2016-12-04 22:07:38 +01:00
Daniel P. Berrange
6e9607bd2a Refresh translations from zanata 2016-12-01 11:54:30 +00:00
Eric Farman
629544be0f util: Management routines for scsi_host devices
For a new hostdev type='scsi_host' we have a number of
required functions for managing, adding, and removing the
host device to/from guests.  Provide the basic infrastructure
for these tasks.

The name "SCSIVHost" (and its variants) is chosen to avoid
conflicts with existing code named "SCSIHost" to refer to
a hostdev type='scsi' protcol='none'.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
2016-11-24 12:15:26 -05:00
Pino Toscano
6917467c2b libssh_transport: add new libssh-based transport
Implement a new libssh transport, which uses libssh to communicate with
remote hosts, and add all the build system stuff (search of libssh,
private symbols, etc) to built it.

This new transport supports all the common ssh authentication methods,
making use of libvirt's auth callbacks for interaction with the user.
2016-11-15 15:50:51 +01:00
Erik Skultety
7cea74a3b2 datatypes: Introduce some admin-related close callback handling helpers
Well, there were three different spots where closeCallback->freeCallback was
called, not looking the same --> potential for bugs - and there indeed is a bug
with refcounting of the @conn object. So this patch partially follows the path
set by commit 24dbb69f by introducing some close callback helpers both to
replace all the spots where we call clean the close callback data with a
dedicated function and to be able to fix the refcounting bug causing a memleak.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2016-11-14 10:18:56 +01:00
Daniel Veillard
56588f9662 Release of libvirt-2.4.0
* docs/news.html.in: update for the release
* po/*.po*: regenerated
2016-11-01 21:47:10 +01:00
Daniel Veillard
c3dfe808cf Release of libvirt-2.3.0
* docs/news.html.in: updated for release
* po/*.po*: regenerated
2016-10-04 18:33:26 +02:00
Jiri Denemark
3b6be3c0c5 cpu: Rework cpuUpdate
The reworked API is now called virCPUUpdate and it should change the
provided CPU definition into a one which can be consumed by the QEMU
command line builder:

    - host-passthrough remains unchanged
    - host-model is turned into custom CPU with a model and features
      copied from host
    - custom CPU with minimum match is converted similarly to host-model
    - optional features are updated according to host's CPU

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2016-09-22 15:40:09 +02:00
Daniel Veillard
255f35e124 Release of libvirt-2.2.0
* docs/news.html.in: update for release
* po/*po*: regenerate
2016-09-02 15:28:51 +02:00
Jovanka Gulicoska
fcabc1ca53 Introduce node device lifecycle event APIs
Node device lifecycle event API entry points for registering and
deregistering node deivce events, as well as types of events
associated with node device.
These entry points will be used for implementing asynchronous
lifecycle events.

Node device API:
virConnectNodeDeviceEventRegisterAny
virConnectNodeDeviceEventDeregisterAny
virNodeDeviceEventLifecycleType which has events CREATED and DELETED
2016-08-02 09:52:00 -04:00
Daniel Veillard
1fa8fd1a9b Release of libvirt-2.1.0
* docs/news.html.in: updated for release
* po/*.po*: regenerated
2016-08-02 12:35:06 +02:00
Daniel P. Berrange
1db6908a1c Refresh translations from zanata
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-07-28 12:25:21 +01:00
Daniel P. Berrange
46dbc97e65 virtlogd: convert to typedef virConf accessors
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-07-12 09:58:21 +01:00
Daniel P. Berrange
2666b2905f virtlockd: convert to typesafe virConf accessors
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-07-12 09:58:21 +01:00
Fabian Freyer
01163b1b1f bhyve: implement virConnectDomainXMLFromNative
First, remove escaped newlines and split up the string into an argv-list for
the bhyve and loader commands, respectively. This is done by iterating over the
string splitting it by newlines, and then re-iterating over each line,
splitting it by spaces.

Since this code reuses part of the code of qemu_parse_command.c
(in bhyveCommandLine2argv), add the appropriate copyright notices.

Signed-off-by: Fabian Freyer <fabian.freyer@physik.tu-berlin.de>
2016-07-10 15:40:10 -04:00
Fabian Freyer
b436a8ae5c gnulib: add getopt module
Unconditionally use gnulib's getopt module. This is needed by the bhyve driver
to provide a reentrant interface for getopt.

Several gnulib headers rely on features.h being included by ctype.h to provide
__GNUC_PREREQ, but on systems without glibc, this is not provided. In these
cases __GNUC_PREREQ gets redefined to 0, which causes build errors from checks
in src/internal.h.
Therefore, define __GNUC_PREREQ as early as possible. config-post.h is probably
the first header that is included, before any other headers.
2016-07-10 15:39:44 -04:00
Jiri Denemark
3e5197ac13 cpu: Drop generic driver
Pretending (partial) support for something we don't understand is risky.
Reporting a failure is much better.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2016-07-01 12:20:54 +02:00
Daniel Veillard
7a2d92f693 Libvirt 2.0.0 release
* docs/news.html.in: update documentation
* po/*.po*: regenerate
2016-07-01 10:59:30 +02:00
Laine Stump
cf0568b0af util: new files virnetdevip.[ch] for IP-related netdev functions
This patch splits virnetdev.[ch] into multiple files, with the new
virnetdevip.[ch] containing all the functions related to setting and
retrieving IP-related info for a device (both addresses and routes).
2016-06-26 19:33:09 -04:00
John Ferlan
ecd45ced0e util: Move and rename virStorageAuthDefParseSecret
Move to virsecret.c and rename to virSecretLookupParseSecret. Also convert
to usage xmlNodePtr and virXMLPropString rather than virXPathString.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-06-23 12:30:28 -04:00
Jim Fehlig
cb110a67e3 libxl: introduce libxl_capabilities.{ch}
Move capabilities code out of libxl_conf.{ch} and into new
libxl_capabilities.{ch} files.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2016-06-13 14:13:16 -06:00
Jim Fehlig
fda5a98e9e driver config: Introduce virFirmware object
The virQEMUDriverConfig object contains lists of
loader:nvram pairs to advertise firmwares supported by
by the driver, and qemu_conf.c contains code to populate
the lists, all of which is useful for other drivers too.

To avoid code duplication, introduce a virFirmware object
to encapsulate firmware details and switch the qemu driver
to use it.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2016-06-13 14:13:16 -06:00
Daniel P. Berrange
86dd9fac0f nodeinfo: move host memory APIs out into virhostmem file
Move all APIs with a virHostMEM name prefix out into new
util/virhostmem.h & util/virhostmem.c files

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-06-09 18:43:18 +01:00
Daniel P. Berrange
eaf18f4c2b nodeinfo: move host CPU APIs out into virhostcpu.c file
Move all APIs with a virHostCPU name prefix out into new
util/virhostcpu.h & util/virhostcpu.c files

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-06-09 18:31:11 +01:00
John Ferlan
1b5f1884a2 qemu: Move and rename qemuBuildObjectCommandlineFromJSON
Move the module from qemu_command.c to a new module virqemu.c and
rename the API to virQEMUBuildObjectCommandline.

This API will then be shareable with qemu-img and the need to build
a security object for luks support.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-06-06 13:44:51 -04:00
Daniel P. Berrange
d57e73d06f Refresh po files from zanata
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-06-03 14:17:23 +01:00
Peter Krempa
1d632c3924 secret: util: Refactor virSecretGetSecretString
Call the internal driver callbacks rather than the public APIs to avoid
calling unnecessarily the error dispatching code and don't overwrite
the error messages provided by the APIs. They are good enough to
describe which secret is missing either by UUID or the usage (basically
name).
2016-05-16 12:58:48 +02:00
Daniel P. Berrange
fcc78eaaf0 Pull latest translations from zanata 2016-05-04 12:11:23 +01:00
Daniel Veillard
52f1874602 Release of libvirt-1.3.4
* docs/news.html.in libvirt.spec.in: update for release
* po/*.po* : regenerated
2016-05-01 09:50:21 +08:00
John Ferlan
d4287b985c secret: Introduce virSecretObjListAdd* and virSecretObjListRemove
Add the functions to add/remove elements from the hashed secret obj list.
These will replace secret_driver functions secretAssignDef and secretObjRemove.

The virSecretObjListAddLocked will perform the necessary lookups and
decide whether to replace an existing hash entry or create a new one.
This includes setting up the configPath and base64Path as well as being
able to support the caller's need to restore from a previous definition
in case something goes wrong in the caller.
2016-04-25 15:45:29 -04:00
Erik Skultety
caa16d3168 admin: Introduce virAdmServerGethreadPoolParameters
New API to retrieve current server workerpool specs. Since it uses typed
parameters, more specs to retrieve can be further included in the pool of
supported ones.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2016-04-18 17:07:36 +02:00
Erik Skultety
7968517593 util: Report system error when virThreadCreateFull fails
Otherwise 'Unknown' error will be returned to client.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2016-04-18 17:06:54 +02:00
Erik Skultety
799ced1f80 po: Really fix po/POTFILES.in ordering
Commit e72667bd tried to fix the incorrect file ordering in po/POTFILES.in
except it didn't, since the sort was run using locale en_US instead of
using locale C which is the default in libvirt. So this patch hopefully fixes
it for good.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2016-04-10 19:35:59 +02:00
Erik Skultety
e72667bddf po: fix POTFILES.in file ordering
When it comes to a situation that a new translatable file needs to be added
into the list of files, an automatically generated patch is proposed during
syntax-check. However, the diff was made against a sorted list of files and
the same sorted list of files + the new file that actually needs to be added
into the list. Since we do not keep POTFILES sorted, the proposed patch thus
can't be applied...most of the time - depending on the context.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2016-04-10 10:43:56 +02:00
John Ferlan
2844de6f40 secret: Introduce virSecretGetSecretString
Commit id 'fb2bd208' essentially copied the qemuGetSecretString
creating an libxlGetSecretString.  Rather than have multiple copies
of the same code, create src/secret/secret_util.{c,h} files and
place the common function in there.

Modify the the build in order to build the module as a library
which is then pulled in by both the qemu and libxl drivers for
usage from both qemu_command.c and libxl_conf.c
2016-04-06 20:31:21 -04:00
Daniel Veillard
0086221cb3 Release of libvirt-1.3.3
- docs/news.html.in libvirt.spec.in: update for release
- po/*.po*: regenerated
2016-04-06 15:18:46 +08:00
Qiaowei Ren
28b446292b perf: implement a set of util functions for perf event
This patch implement a set of interfaces for perf event. Based on
these interfaces, we can implement internal driver API for perf,
and get the results of perf conuter you care about.

Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com>
Message-id: 1459171833-26416-4-git-send-email-qiaowei.ren@intel.com
2016-03-29 13:13:05 +01:00
Michal Privoznik
fd9514f8d2 Export virLease* functions for leases file handling
These functions are going to be reused very shortly. So instead
of duplicating the code, lets move them into utils module.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2016-03-18 17:29:53 +01:00
Erik Skultety
0b231195cb virlog: Refactor virLogParseOutputs
The problem with the original virLogParseOutputs method was that the way it
parsed the input, walking the string char by char and using absolute jumps
depending on the virLogDestination type, was rather complicated to read.
This patch utilizes virStringSplit method twice, first time to filter out any
spaces and split the input to individual log outputs and then for each
individual output to tokenize it by to the parts according to our
PRIORITY:DESTINATION?(:DATA) format. Also, to STREQLEN for matching destination
was replaced with virDestinationTypeFromString call.
2016-03-16 14:28:24 +01:00
Martin Kletzander
d949280c72 admin: Generate ConnectListServers dispatch helpers
Since we have the opportunity now, let's save some precious code lines.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2016-03-11 12:58:41 +01:00
Daniel Veillard
dca504a1b9 Release of libvirt-1.3.2
* docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: regenerated
2016-03-01 11:23:10 +08:00
Erik Skultety
1a07c2efb3 admin: Introduce adminDaemonConnectListServers API
This API is merely a convenience API, i.e. when managing clients connected to
daemon's servers, we should know (convenience) which server the specific client
is connected to. This implies a client-side representation of a server along
with a basic API to let the administrating client know what servers are actually
available on the daemon.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2016-02-17 12:46:34 +01:00
Erik Skultety
159a37f659 admin: Move admin_server.{h,c} to admin.{h,c}
This change is merely because admin_server would contain all the code
from dispatchers and helpers to the actual APIs. Admin should have
similar structure to the daemon-side remote driver - dispatchers and
helpers in a separate module, APIs in a separate module.

Best viewed with -M.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2016-02-17 12:46:34 +01:00
John Ferlan
de71e0e500 qemu: Move qemuAssign*Alias* API's into their own module
Create a new module qemu_alias.c to handle the qemuAssign*Alias* APIs
and the qemuDomainDeviceAliasIndex
2016-02-16 11:07:48 -05:00
John Ferlan
177db48734 qemu: Move qemuDomain*Address* functions
Create new modules qemu_domain_address.c and qemu_domain_address.h to
contain all the new functions and header data. Additionally move any
supporting static functions.

Make qemuDomainSupportsPCI non static.

Also, move and rename the following:

qemuSetSCSIControllerModel to qemuDomainSetSCSIControllerModel
qemuCollectPCIAddress to qemuDomainCollectPCIAddress
qemuValidateDevicePCISlotsPIIX3 to qemuDomainValidateDevicePCISlotsPIIX3
qemuAssignDevicePCISlots to qemuDomainAssignDevicePCISlots

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-02-16 11:07:47 -05:00
John Ferlan
a1a1e44798 qemu: Move qemuNetworkIfaceConnect to qemu_interface.c and rename
Move the misplaced function from qemu_command.c to qemu_interface.c
since it's closer in functionality there and had less to do with building
the command line.

Rename function to qemuInterfaceBridgeConnect and modify callers.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-02-16 11:07:47 -05:00
John Ferlan
d860b2f537 qemu: Split the command parsing routines into own module
Extract out the qemuParseCommandLine{String|Pid} into their own
separate module - taking with it all the various static functions.

Causes a ripple effect with a few other modules to include the
new qemu_parse_command.h.

Narrowed down the list of #include's in the split out module to
those that are necessary for build.
2016-02-10 15:21:37 -05:00
Daniel Veillard
8fd68675e2 Release of libvirt-1.3.1
* docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: regenerated
2016-01-17 10:29:57 +08:00
Daniel Veillard
11288f56ee Release of libvirt-1.3.0
* docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: regenerated
2015-12-09 17:13:48 +08:00
Michal Privoznik
90f3c0d717 conf: Split virDomainObjList into a separate file
Our domain_conf.* files are big enough. Not only they contain XML
parsing code, but they served as a storage of all functions whose
name is virDomain prefixed. This is just wrong as it gathers not
related functions (and modules) into one big file which is then
harder to maintain. Split virDomainObjList module into a separate
file called virdomainobjlist.[ch].

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-11-30 13:55:10 +01:00
Erik Skultety
a474371fc6 admin: Introduce virAdmConnectGetLibVersion
Introduce a new API to get libvirt version. It is worth noting, that
libvirt-admin and libvirt share the same version number. Unfortunately,
our existing API isn't generic enough to be used with virAdmConnectPtr
as well. Also this patch wires up this API to the virt-admin client
as a generic cmdVersion command.
2015-11-30 09:44:28 +01:00
Erik Skultety
6409578790 virt-admin: Introduce first working skeleton
This patch introduces virt-admin client which is based on virsh client,
but had to reimplement several methods to meet virt-admin specific needs
or remove unnecessary virsh specific logic.
2015-11-30 09:44:28 +01:00
Daniel P. Berrange
37ed422404 logging: add client for virtlogd daemon
Add the virLogManager API which allows for communication with
the virtlogd daemon to RPC program. This provides the client
side API to open log files for guest domains.

The virtlogd daemon is setup to auto-spawn on first use when
running unprivileged. For privileged usage, systemd socket
activation is used instead.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-26 14:30:13 +00:00
Daniel P. Berrange
19e5db4ae2 logging: introduce log handling protocol
Define a new RPC protocol for the virtlogd daemon that provides
for handling of logs. The initial RPC method defined allows a
client to obtain a file handle to use for writing to a log
file for a guest domain. The file handle passed back will not
actually refer to the log file, but rather an anonymous pipe.
The virtlogd daemon will forward I/O between them, ensuring
file rotation happens when required.

Initially the log setup is hardcoded to cap log files at
128 KB, and keep 3 backups when rolling over, which gives
a max usage of 512 KB per guest.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-26 14:28:55 +00:00
Daniel P. Berrange
323a329b26 Import stripped down virtlockd code as basis of virtlogd
Copy the virtlockd codebase across to form the initial virlogd
code. Simple search & replace of s/lock/log/ and gut the remote
protocol & dispatcher. This gives us a daemon that starts up
and listens for connections, but does nothing with them.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-26 14:28:55 +00:00
Daniel P. Berrange
910e65d973 util: add APIs for reading/writing from/to rotating files
Add virRotatingFileReader and virRotatingFileWriter objects
which allow reading & writing from/to files with automation
rotation to N backup files when a size limit is reached. This
is useful for guest logging when a guaranteed finite size
limit is required. Use of external tools like logrotate is
inadequate since it leaves the possibility for guest to DOS
the host in between invokations of logrotate.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-11-26 14:28:55 +00:00
Daniel Veillard
b091fef5cf Release of libvirt-1.2.21
* docs/news.html.in libvirt.spec.in: Updated for the release
* po/*.po*: regenerated
2015-11-04 10:59:12 +08:00
Maxim Nestratov
bd6ae7b8ab vz: remove storage driver as never used
In fact, it was never used as far as vz has no features supporting it.
That is why there will be no harm to anyone if we just remove this code to
prevent further misunderstanding and efforts to support dead code.

Signed-off-by: Maxim Nestratov <mnestratov@virtuozzo.com>
2015-10-06 18:22:47 +03:00
Maxim Nestratov
439f29e78c vz: remove network driver as never used
At the time this code was added we had intentions to support libvirt interface
to manage vz networks. In fact, it was never implemented completely to work
correctly that makes me think that there will be no harm to anyone if we just
rip it off. Moreover, in vz7 we started to use libvirt bridge network driver to
manage networks.

Signed-off-by: Maxim Nestratov <mnestratov@virtuozzo.com>
2015-10-06 18:22:47 +03:00
Daniel Veillard
439760214c Release of libvirt-1.2.20
* docs/news.html.in libvirt.spec.in: update for new release
* po/*.po*: regenerate localization
2015-10-02 13:17:16 +02:00
Daniel Veillard
66c5f02b96 Release of libvirt-1.2.19
* docs/news.html.in libvirt.spec.in: updated for the release
* po/*.po*: regenerated
2015-09-02 10:19:20 +08:00
ik.nitk
c27553b6e2 lxc: Inherit namespace feature
This patch adds feature for lxc containers to inherit namespaces.
This is very similar to what lxc-tools or docker provides.  Look
for "man lxc-start" and you will find that you can pass command
args as [ --share-[net|ipc|uts] name|pid ]. Or check out docker
networking option in which you can give --net=container:NAME_or_ID
as an option for sharing +namespace.

>From this patch you can add extra libvirt option to share
namespace in following way.

 <lxc:namespace>
   <lxc:sharenet type='netns' value='red'/>
   <lxc:shareipc type='pid' value='12345'/>
   <lxc:shareuts type='name' value='container1'/>
 </lxc:namespace>

The netns option is specific to sharenet. It can be used to
inherit from existing network namespace.

Co-authored: Daniel P. Berrange <berrange@redhat.com>
2015-08-26 11:28:30 +01:00
Erik Skultety
834c5720e4 tools: Introduce new client generic module vsh
In order to share as much virsh' logic as possible with upcomming
virt-admin client we need to split virsh logic into virsh specific and
client generic features.

Since majority of virsh methods should be generic enough to be used by
other clients, it's much easier to rename virsh specific data to virshX
than doing this vice versa. It moved generic virsh commands (including info
and opts structures) to generic module vsh.c.

Besides renaming methods and structures, this patch also involves introduction
of a client specific control structure being referenced as private data in the
original control structure, introduction of a new global vsh Initializer,
which currently doesn't do much, but there is a potential for added
functionality in the future.
Lastly it introduced client hooks which are especially necessary during
client connecting phase.
2015-08-14 15:45:44 +02:00
Andrea Bolognani
ef770f0160 cpu: Rename {powerpc,ppc} => ppc64 (filesystem)
The driver only supports VIR_ARCH_PPC64 and VIR_ARCH_PPC64LE.

Just shuffling files around and updating the build system
accordingly. No functional changes.
2015-08-05 13:30:16 +02:00
Daniel Veillard
bcfdd8e836 Release of libvirt-1.2.18
* docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: regenerated
2015-08-03 17:36:39 +08:00
Daniel Veillard
845184b2fd Release of libvirt-1.2.17
* docs/news.html.in libvirt.spec.in: updated for the release
* po/*po*: regenerated
2015-07-02 13:22:30 +08:00
Jiri Denemark
4172b96a3e qemu: Use domain condition for synchronous block jobs
By switching block jobs to use domain conditions, we can drop some
pretty complicated code in NBD storage migration.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2015-06-19 15:15:10 +02:00
Maxim Nestratov
e6d180f07f parallels: rename all parallels files and driver directory to vz
This patch moves all src/parallels/parallels* files to vz/vz*
and fixes build accordingly.
No functional changes.

Signed-off-by: Maxim Nestratov <mnestratov@parallels.com>
2015-06-17 15:07:55 +03:00
Martin Kletzander
2cc6c652cf Revert "admin: Add virAdmHello function"
This reverts commit 5792fabb7b.

I mistakenly pushed it along with the Admin API series.
2015-06-16 14:08:59 +02:00
Martin Kletzander
5792fabb7b admin: Add virAdmHello function
Just one of the simplest functions that returns string "Clients: X"
where X is the number of connected clients to daemon's first
subserver (the original one), so it can be tested using virsh, ipython,
etc.

The subserver is gathered by incrementing its reference
counter (similarly to getting qemu capabilities), so there is no
deadlock with admin subserver in this API.

Here you can see how functions should be named in the client (virAdm*)
and server (adm*).

There is also a parameter @flags that must be 0, which helps testing
proper error propagation into the client.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2015-06-16 13:46:21 +02:00
Martin Kletzander
d5f4241bbc Add support for admin API in libvirt daemon
For this to pe properly separated from other protocols used by the
server, there is second server added which allows access to the whole
virNetDaemon to its clients.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2015-06-16 13:46:21 +02:00
Martin Kletzander
55e0c840af Add libvirt-admin library
Initial scratch of the admin library.  It has its own virAdmConnectPtr
that inherits from virAbstractConnectPtr and thus trivially supports
error reporting.

There's pkg-config file added and spec-file adjusted as well.

Since the library should be "minimalistic" and not depend on any other
library, the list of files is especially crafted for it.  Most of them
could've been put to it's own sub-libraries that would be LIBADD'd to
libvirt_util, libvirt_net_rpc and libvirt_setuid_rpc_client to minimize
the number of object files being built, but that's a refactoring that
isn't the orginal aim of this commit.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2015-06-16 13:46:20 +02:00
Martin Kletzander
fa14207368 Move daemon-related parts of virNetServer to virNetDaemon
This allows to have more servers in one daemon which helps isolating
some resources.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2015-06-16 13:46:19 +02:00
Daniel Veillard
77fd04aaae Release of libvirt-1.2.16
- docs/news.html.in libvirt.spec.in: update for the release
- po/*.po*: regenerate
2015-06-01 10:30:29 +08:00
Daniel Veillard
b978b85b24 Release of libvirt-1.2.15
- docs/news.html.in libvirt.spec.in: update for the release
- po/*.po*: regenerated
2015-05-04 11:43:04 +08:00
Michael Chapman
89a5e25d05 qemuBlockJobSync*: introduce sync block job helpers
qemuBlockJobSyncBegin and qemuBlockJobSyncEnd delimit a region of code
where block job events are processed "synchronously".
qemuBlockJobSyncWait and qemuBlockJobSyncWaitWithTimeout wait for an
event generated by a block job.

The Wait* functions may be called multiple times while the synchronous
block job is active. Any pending block job event will be processed by
only when Wait* or End is called.  disk->blockJobStatus is reset by
these functions, so if it is needed a pointer to a
virConnectDomainEventBlockJobStatus variable should be passed as the
last argument. It is safe to pass NULL if you do not care about the
block job status.

All functions assume the VM object is locked. The Wait* functions will
unlock the object for as long as they are waiting. They will return -1
and report an error if the domain exits before an event is received.

Typical use is as follows:

  virQEMUDriverPtr driver;
  virDomainObjPtr vm; /* locked */
  virDomainDiskDefPtr disk;
  virConnectDomainEventBlockJobStatus status;

  qemuBlockJobSyncBegin(disk);

  ... start block job ...

  if (qemuBlockJobSyncWait(driver, vm, disk, &status) < 0) {
      /* domain died while waiting for event */
      ret = -1;
      goto error;
  }

  ... possibly start other block jobs
      or wait for further events ...

  qemuBlockJobSyncEnd(driver, vm, disk, NULL);

To perform other tasks periodically while waiting for an event:

  virQEMUDriverPtr driver;
  virDomainObjPtr vm; /* locked */
  virDomainDiskDefPtr disk;
  virConnectDomainEventBlockJobStatus status;
  unsigned long long timeout = 500 * 1000ull; /* milliseconds */

  qemuBlockJobSyncBegin(disk);

  ... start block job ...

  do {
      ... do other task ...

      if (qemuBlockJobSyncWaitWithTimeout(driver, vm, disk,
                                          timeout, &status) < 0) {
          /* domain died while waiting for event */
          ret = -1;
          goto error;
      }
  } while (status == -1);

  qemuBlockJobSyncEnd(driver, vm, disk, NULL);

Signed-off-by: Michael Chapman <mike@very.puzzling.org>
2015-04-29 13:11:42 +02:00
Daniel Veillard
ecb9a5319a Release of libvirt-1.2.14
- docs/news.html.in libvirt.spec.in: update for the release
- po/*.po*: regenerated localization
2015-04-02 15:48:08 +08:00
Jiri Denemark
956953884e Add support for tracking thread jobs
Each thread can use a thread local variable to keep the name of a job
which is currently running in the job.

The virThreadJobSetWorker API is supposed to be called once by any
thread which is used as a worker, i.e., it is waiting in a pool, woken
up to do a job, and returned back to the pool.

The virThreadJobSet/virThreadJobClear APIs are to be called at the
beginning/end of each job.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2015-03-25 10:00:53 +01:00
Jiri Denemark
61dda4f9ab POTFILES.in: Sort
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2015-03-25 10:00:53 +01:00
Antoni Segura Puimedon
e1f6485694 util: functions to support binding/unbinding midonet virtualports
Adds the port type definitions and methods that will be used to bind
interfaces to the Midonet virtual ports.

virtnetdevmidonet.c adds the way to bind and unbind the ports by
calling into the Midonet Host Agent control command line (installed
with the midolman package).

Signed-off-by: Antoni Segura Puimedon <toni+libvirt@midokura.com>
2015-03-17 12:56:37 -04:00
Daniel P. Berrange
d196444c49 Refresh translations from Zanata
Delete .po files which contain zero translated strings. Refresh
the .pot file and pull down latest translations from Zanata.

When refreshing the libvirt.pot, it can be pushed to zanata
and .po files resynchonized using

 # cd po
 # rm libvirt.pot
 # make libvirt.pot
 # zanata-cli push
 # zanata-cli pull

Note there is no need for 'make update-po', as long as you do
a zanata push, immediately followed by zanata pull, as the
Zanata server will ensure the .po files downloaded match the
just pushed .pot file.

Note at time of writing, it is strongly recommended to only
use the zanata Java client binary (zanata-cli), and not the
python client binary (zanata). This is because the moderately
large size of the libvirt pot file is causing errors when the
python client tries to push, which have been known to result
in the loss of all translations on the server, as well as also
preventing uploading of .po files themselves :-(
2015-03-06 13:15:28 +00:00
Daniel Veillard
1723cad6e7 Release of libvirt-1.2.13 2015-03-02 11:40:05 +08:00
Daniel P. Berrange
4989d41b67 po: Add config file for zanata
Add configuration file for use with https://fedora.zanata.org
translation system
2015-02-23 09:45:02 +00:00
Peter Krempa
fcee64e73c conf: Move numatune_conf to numa_conf
For a while now there are two places that gather information about NUMA
related guest configuration. While the XML can't be changed we can at
least store the data in one place in the definition.

Rename the numatune_conf.[ch] files to numa_conf as later patches will
move the rest of the definitions from the cpu definition to this one.
2015-02-20 17:43:03 +01:00
Daniel Veillard
fd596a4583 Release of libvirt-1.2.12
* docs/news.html.in libvirt.spec.in: updated for the release
* po/*.po*: regenerated the po
2015-01-27 16:01:12 +08:00
Daniel P. Berrange
d13b586a91 systemd: fix build without dbus
The virDBusMethodCall method has a DBusError as one of its
parameters. If the caller wants to pass a non-NULL value
for this, it immediately makes the calling code require
DBus at build time. This has led to breakage of non-DBus
builds several times. It is desirable that only the virdbus.c
file should need WITH_DBUS conditionals, so we must ideally
remove the DBusError parameter from the method.

We can't simply raise a libvirt error, since the whole point
of this parameter is to give the callers a way to check if
the error is one they want to ignore, without having the logs
polluted with an error message. So, we add a virErrorPtr
parameter which the caller can then either ignore or raise
using the new virReportErrorObject method.

This new method is distinct from virSetError in that it
ensures the logging hooks are run.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-01-26 09:14:04 +00:00
Cédric Bosdonnat
ca481a6f8f Move code related to network routes to networkcommon_conf.[ch]
Moving code for parsing and formatting network routes to
networkcommon_conf helps reusing those routes for domains. The route
definition has been hidden to help reducing the number of unnecessary
checks in the format function.
2015-01-16 10:14:03 +01:00
Daniel P. Berrange
318df5a05f Add support for systemd-machined CreateMachineWithNetwork
systemd-machined introduced a new method CreateMachineWithNetwork
that obsoletes CreateMachine. It expects to be given a list of
VETH/TAP device indexes for the host side device(s) associated
with a container/machine.

This falls back to the old CreateMachine method when the new
one is not supported.
2015-01-15 11:07:07 +00:00
Jim Fehlig
4689cdf779 Introduce support for parsing/formatting Xen xl config format
Introduce a parser/formatter for the xl config format.  Since the
deprecation of xm/xend, the VM config file format has diverged as
new features are added to libxl.  This patch adds support for parsing
and formating the xl config format.  It supports the existing xm config
format, plus adds support for spice graphics and xl disk config syntax.

Disk config is specified a bit differently in xl as compared to xm.  In
xl, disk config consists of comma-separated positional parameters and
keyword/value pairs separated by commas. Positional parameters are
specified as follows

   target, format, vdev, access

Supported keys for key=value options are

  devtype, backendtype

The positional paramters can also be specified in key/value form.  For
example the following xl disk config are equivalent

    /dev/vg/guest-volume,,hda
    /dev/vg/guest-volume,raw,hda,rw
    format=raw, vdev=hda, access=rw, target=/dev/vg/guest-volume

See $xen_sources/docs/misc/xl-disk-configuration.txt for more details.

xl disk config is parsed with the help of xlu_disk_parse() from
libxlutil, libxl's utility library.  Although the library exists
in all Xen versions supported by the libxl virt driver, only
recently has the corresponding header file been included.  A check
for the header is done in configure.ac.  If not found, xlu_disk_parse()
is declared externally.

Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2015-01-14 08:28:50 -07:00
Jim Fehlig
f7a30375bd Revert "src/xenconfig: Xen-xl parser"
This reverts commit 2c78051a14.

Conflicts:
	src/Makefile.am

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2015-01-12 10:15:13 -07:00
Kiarie Kahurani
2c78051a14 src/xenconfig: Xen-xl parser
Introduce a Xen xl parser

This parser allows for users to convert the new xl disk format and
spice graphics config to libvirt xml format and vice versa. Regarding
the spice graphics config, the code is pretty much straight forward.
For the disk {formating, parsing}, this parser takes care of the new
xl format which include positional parameters and key/value parameters.
In xl format disk config a <diskspec> consists of parameters separated by
commas. If the parameters do not contain an '=' they are automatically
assigned to certain options following the order below

   target, format, vdev, access

The above are the only mandatory parameters in the <diskspec> but there
are many more disk config options. These options can be specified as
key=value pairs. This takes care of the rest of the options such as

  devtype, backend, backendtype, script, direct-io-safe,

The positional paramters can also be specified in key/value form
for example

    /dev/vg/guest-volume,,hda
    /dev/vg/guest-volume,raw,hda,rw
    format=raw, vdev=hda, access=rw, target=/dev/vg/guest-volume

are interpleted to one config.

In xm format, the above diskspec would be written as

phy:/dev/vg/guest-volume,hda,w

The disk parser is based on the same parser used successfully by
the Xen project for several years now.  Ian Jackson authored the
scanner, which is used by this commit with mimimal changes.  Only
the PREFIX option is changed, to produce function and file names
more consistent with libvirt's convention.

Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2015-01-03 22:41:07 -07:00
Daniel Veillard
d171cac6a5 Release of libvirt-1.2.11
- docs/news.html.in libvirt.spec.in: update for release
- po/*.po*: updated localization and regenerated
2014-12-13 10:43:56 +08:00
Conrad Meyer
ab6bd57b07 drvbhyve: Automatically tear down guest domains on shutdown
Reboot requires more sophistication and is left as a future work item --
but at least part of the plumbing is in place.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-12-04 11:03:13 +01:00
Cédric Bosdonnat
4039e22e46 Transform VIR_ERROR into VIR_WARN in detect_scsi_host_caps
If detect_scsi_host_caps reports errors but keeps libvirtd going on
startup, the user is misled by the error messages. Transforming them
into warning still shows the problems, but indicates this is not fatal.
2014-11-07 16:44:48 +01:00
Daniel Veillard
2e87e0aa8c Release of libvirt-1.2.10
- docs/news.html.in libvirt.spec.in: update for release
- po/*.po*: fetched loclalization and regenerated
2014-11-03 14:32:39 +08:00
Taowei Luo
ce381d3764 vbox: Rewrite vboxStoragePoolNumOfVolumes
We use typedef IMedium IHardDisk to make IHardDisk hierachy from
IMedium (Actually it did on vbox 2.2 and 3.0's C++ API).
So when calling
    VBOX_MEDIUM_FUNC_ARG*(IHardDisk, func, args)
we can directly replace it to
    gVBoxAPI.UIMedium.func(IHardDisk, args)

When dealing with this two types, we get some rules from it's
hierachy relationship.

When using IHardDisk and IMedium as input, we can't transfer a
IMedium to IHardDisk. Like:
    gVBoxAPI.UIHardDisk.func(IHardDisk *hardDisk, args)
    Here, we can't put a *IMedium as a argument.

When using IHardDisk and IMedium as output, we can't transfer a
IHardDisk to IMedium. Like:
    gVBoxAPI.UIMachine.GetMedium(IMedium **out)
    Here, we can't put a **IHardDisk as a argument. If this case
    do happen, we either change the API to GetHardDisk or write a
    new one.
2014-10-29 01:21:39 +01:00
Daniel P. Berrange
0399b188ac Move virConnect/virNode related APIs out of libvirt.c
Introduce a src/libvirt-host.c file to hold all the
methods related to the virConnect type.
2014-10-24 16:59:58 +01:00
Daniel P. Berrange
67c08fccdc Move virDomain related APIs out of libvirt.c
Introduce a src/libvirt-domain.c file to hold all the
methods related to the virDomain type.
2014-10-24 16:59:56 +01:00
Daniel P. Berrange
36b5d006c1 Move virStorage{Pool,Vol} related APIs out of libvirt.c
Introduce a src/libvirt-storage.c file to hold all the
methods related to the virStorage{Pool,Vol} types.
2014-10-24 16:49:10 +01:00
Daniel P. Berrange
0c94d78bb5 Move virStream related APIs out of libvirt.c
Introduce a src/libvirt-stream.c file to hold all the
methods related to the virStream type.
2014-10-24 16:42:49 +01:00
Daniel P. Berrange
d83ccd6e61 Move virSecret related APIs out of libvirt.c
Introduce a src/libvirt-secret.c file to hold all the
methods related to the virSecret type.
2014-10-24 16:39:05 +01:00
Daniel P. Berrange
35ed98755f Move virNWFilter related APIs out of libvirt.c
Introduce a src/libvirt-nwfilter.c file to hold all the
methods related to the virNWFilter type.
2014-10-24 16:15:46 +01:00
Daniel P. Berrange
4e00b6bc6a Move virNetwork related APIs out of libvirt.c
Introduce a src/libvirt-network.c file to hold all the
methods related to the virNetwork type.
2014-10-24 16:00:21 +01:00
Daniel P. Berrange
62cf32d0c9 Move virDomainSnapshot related APIs out of libvirt.c
Introduce a src/libvirt-domain-snapshot.c file to hold all the
methods related to the virDomainSnapshot type.
2014-10-24 15:59:22 +01:00
Matthias Bolte
125007d373 esx: Add libcurl based stream driver
This allows to implement libvirt functions that use streams, such as
virDoaminScreenshot, without the need to store the downloaded data in
a temporary file first. The stream driver directly interacts with
libcurl to send and receive data.

The driver uses the libcurl multi interface that allows to do a transfer
in multiple curl_multi_perform() calls. The easy interface would do the
whole transfer in a single curl_easy_perform() call. This doesn't work
with the libvirt stream API that is driven by multiple calls to the
virStreamSend() and virStreamRecv() functions.

The curl_multi_wait() function is used to do blocking operations. But it
was added in libcurl 7.28.0. For older versions it is emulated using the
socket callback of the multi interface.

The current driver only supports blocking operations. There is already
some code in place for non-blocking mode but it is not complete.
2014-10-07 22:05:49 +02:00
Taowei
1f8b9882f1 vbox: Rewrite vboxNetworkUndefineDestroy
This patch rewrites two public APIs. They are vboxNetworkUndefine
and vboxNetworkDestroy. They use the same core function
vboxNetworkUndefineDestroy. I merged it in one patch.
2014-10-03 10:43:04 +02:00
Daniel Veillard
8a24579f3e Release of libvirt-1.2.9
* docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: updated localizations and regenerated
2014-10-01 16:45:32 +08:00
Dmitry Guryanov
e7bb373fdf parallels: login to parallels SDK
Add files parallels_sdk.c and parallels_sdk.h for code
which works with SDK, so libvirt's code will not mix with
dealing with parallels SDK.

To use Parallels SDK you must first call PrlApi_InitEx function,
and then you will be able to connect to a server with
PrlSrv_LoginLocalEx function. When you've done you must call
PrlApi_Deinit. So let's call PrlApi_InitEx on first .connectOpen,
count number of connections and deinitialize, when this counter
becomes zero.

Signed-off-by: Dmitry Guryanov <dguryanov@parallels.com>
2014-09-25 15:42:32 +02:00
Daniel P. Berrange
308c0c5a95 Convert polkit code to use DBus API instead of CLI helper
Spawning the pkcheck program every time a permission check is
required is hugely expensive on CPU. The pkcheck program is just
a dumb wrapper for the DBus API, so rewrite the code to use the
DBus API directly. This also simplifies error handling a bit.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-09-24 15:29:22 +01:00
Daniel P. Berrange
1b854c76c7 Add common API for doing polkit authentication
There are now two places in libvirt which use polkit. Currently
they use pkexec, which is set to be replaced by direct DBus API
calls. Add a common API which they will both be able to use for
this purpose.

No tests are added at this time, since the impl will be gutted
in favour of a DBus API call shortly.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-09-24 15:29:22 +01:00
Daniel Veillard
2097f7df5f Release of libvirt-1.2.8
* docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: new localizations and regenerate pos
2014-09-02 09:41:09 +02:00
Jim Fehlig
337a136282 src/xenconfig: move common parsing/formatting to xen_common
XM and XL config are very similar.  Disks are specified differently
in XL, but the old XM disk config is still supported by XL.  XL also
supports new config like spice that was never supported by XM.

This patch moves all the common parsing and formatting functions to
the new file xen_common.c and adapts the XM parser/formatter accordingly.
This restructuring paves way for introducing an XL parser/formatter in
the future.

While moving the code, fixup whitespace, comments, and style issues.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2014-08-18 20:47:38 -06:00
Jim Fehlig
870c90c70f xen: rename xenxs to xenconfig
src/xenxs contains parsing/formating functions for the various xen
config formats, and is better named src/xenconfig.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2014-08-18 20:36:24 -06:00
Taowei
7f0f415b87 vbox: Begin to rewrite, vboxConnectOpen
Introduce vbox_uniformed_api to deal with version conflicts. Use
vbox_install_api to register the currect vboxUniformedAPI with
vbox version.

vboxConnectOpen has been rewritten.
2014-08-15 09:25:09 +02:00
Roman Bogorodskiy
0257d06ba4 storage: ZFS support
Implement ZFS storage backend driver. Currently supported
only on FreeBSD because of ZFS limitations on Linux.

Features supported:

 - pool-start, pool-stop
 - pool-info
 - vol-list
 - vol-create / vol-delete

Pool definition looks like that:

 <pool type='zfs'>
  <name>myzfspool</name>
  <source>
    <name>actualpoolname</name>
  </source>
 </pool>

The 'actualpoolname' value is a name of the pool on the system,
such as shown by 'zpool list' command. Target makes no sense
here because volumes path is always /dev/zvol/$poolname/$volname.

User has to create a pool on his own, this driver doesn't
support pool creation currently.

A volume could be used with Qemu by adding an entry like this:

    <disk type='volume' device='disk'>
      <driver name='qemu' type='raw'/>
      <source pool='myzfspool' volume='vol5'/>
      <target dev='hdc' bus='ide'/>
    </disk>
2014-08-12 19:40:20 +04:00
Daniel Veillard
21b59b651c Release of libvirt-1.2.7
* docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: update localizations and regenerate
2014-08-03 08:55:15 -04:00
Martin Kletzander
93e82727ec numatune: Encapsulate numatune configuration in order to unify results
There were numerous places where numatune configuration (and thus
domain config as well) was changed in different ways.  On some
places this even resulted in persistent domain definition not to be
stable (it would change with daemon's restart).

In order to uniformly change how numatune config is dealt with, all
the internals are now accessible directly only in numatune_conf.c and
outside this file accessors must be used.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-07-16 20:15:45 +02:00
Roman Bogorodskiy
5559a8b838 util: virstatslinux: make more generic
Rename linuxDomainInterfaceStats to virNetInterfaceStats in order
to allow adding platform specific implementations without
making consumer worrying about specific implementation to be used.

Also, rename util/virstatslinux.c to util/virstats.c so placing
other platform specific implementations into this file don't
look unexpected from the file name.
2014-07-15 22:00:59 +04:00
Michal Privoznik
614581f32b Introduce domain_capabilities
This new module holds and formats capabilities for emulator. If you
are about to create a new domain, you may want to know what is the
host or hypervisor capable of. To make sure we don't regress on the
XML, the formatting is not something left for each driver to
implement, rather there's general format function.

The domain capabilities is a lockable object (even though the locking
is not necessary yet) which uses reference counter.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-07-03 12:22:37 +02:00
Ján Tomko
058d89b9df Introduce virBufferCheckError
Check if the buffer is in error state and report an error if it is.

This replaces the pattern:
if (virBufferError(buf)) {
    virReportOOMError();
    goto cleanup;
}
with:

if (virBufferCheckError(buf) < 0)
    goto cleanup;

Document typical buffer usage to favor this.
Also remove the redundant FreeAndReset - if an error has
been set via virBufferSetError, the content is already freed.
2014-07-03 10:41:15 +02:00
Daniel Veillard
b083528e56 Release of libvirt-1.2.6 2014-07-02 13:50:18 +08:00
Roman Bogorodskiy
aad479dc4e bhyve: implement PCI address allocation
Automatically allocate PCI addresses for devices instead
of hardcoding them in the driver code. The current
allocation schema is to dedicate an entire slot for each devices.

Also, allow having arbitrary number of devices.
2014-06-13 19:25:27 +04:00
Yohan BELLEGUIC
4dc5d8f100 Add vbox_snapshot_conf struct
This structure contains the data to be saved in the VirtualBox XML file
and can be manipulated with severals exposed functions.
The structure is created by vboxSnapshotLoadVboxFile taking the
machine XML file.
It also can rewrite the XML by using vboxSnapshotSaveVboxFile.
2014-06-10 15:07:36 +01:00
Martin Kletzander
96698b54a5 translations: Don't leave default template fields in .po files
New gettext-0.19 doesn't like it and we can't build without it.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-06-06 10:40:49 +02:00
Jim Fehlig
9b8d6e1eef libxl: add migration support
This patch adds initial migration support to the libxl driver,
using the VIR_DRV_FEATURE_MIGRATION_PARAMS family of migration
functions.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2014-06-04 21:01:07 -06:00
Nehal J Wani
baafe668fa Add helper program to create custom leases
Introduce helper program to catch events from dnsmasq and maintain a custom
lease file per network. It supports dhcpv4 and dhcpv6. The file is saved as
"<interface-name>.status".

Each lease contains the following info:
<expiry-time (epoch time)> <mac> <iaid> <ip-address> <hostname> <clientid>

Example of custom leases file content:
[
    {
        "iaid": "1221229",
        "ip-address": "2001:db8:ca2:2:1::95",
        "mac-address": "52:54:00:12:a2:6d",
        "hostname": "Fedora20",
        "client-id": "00:04:1a:c1:d9:6b:5a:0a:e2:bc:f8:4b:1e:37:2e:38:22:55",
        "expiry-time": 1393244216
    },
    {
        "ip-address": "192.168.150.208",
        "mac-address": "52:54:00:11:56:b3",
        "hostname": "Wani-PC",
        "client-id": "01:52:54:00:11:56:b3",
        "expiry-time": 1393244248
    }
]

src/Makefile.am:
   * Add options to compile the helper program

src/network/bridge_driver.c:
   * Introduce networkDnsmasqLeaseFileNameCustom()
   * Invoke helper program along with dnsmasq
   * Delete the .status file when corresponding n/w is destroyed.

src/network/leaseshelper.c
   * Helper program to create the custom lease file
2014-06-02 11:45:10 +01:00
Daniel Veillard
e604b59d79 Release of libvirt-1.2.5
* docs/news.html.in: update for release
* po/*.po*: updated ukrainian localization and regenerated
2014-06-02 09:47:05 +08:00
Roman Bogorodskiy
353cf3707a qemu: extract common PCI handling functions
Move sharable PCI handling functions to domain_addr.[ch], and
change theirs prefix from 'qemu' to 'vir':

 - virDomainPCIAddressAsString;
 - virDomainPCIAddressBusSetModel;
 - virDomainPCIAddressEnsureAddr;
 - virDomainPCIAddressFlagsCompatible;
 - virDomainPCIAddressGetNextSlot;
 - virDomainPCIAddressReleaseSlot;
 - virDomainPCIAddressReserveAddr;
 - virDomainPCIAddressReserveNextSlot;
 - virDomainPCIAddressReserveSlot;
 - virDomainPCIAddressSetFree;
 - virDomainPCIAddressSetGrow;
 - virDomainPCIAddressSlotInUse;
 - virDomainPCIAddressValidate;

The only change here is function names, the implementation itself
stays untouched.

Extract common allocation code from DomainPCIAddressSetCreate
into virDomainPCIAddressSetAlloc.
2014-05-13 20:17:54 +04:00
Daniel Veillard
791fb3f668 Release of libvirt-1.2.4
* docs/news.html.in libvirt.spec.in: updates for release
* po/*.po*: fetched new localization and regenerated
2014-05-04 14:41:29 +08:00
Daniel P. Berrange
3a0ca7de51 Introduce an object for managing firewall rulesets
The network and nwfilter drivers both have a need to update
firewall rules. The currently share no code for interacting
with iptables / firewalld. The nwfilter driver is fairly
tied to the concept of creating shell scripts to execute
which makes it very hard to port to talk to firewalld via
DBus APIs.

This patch introduces a virFirewallPtr object which is able
to represent a complete sequence of rule changes, with the
ability to have multiple transactional checkpoints with
rollbacks. By formally separating the definition of the rules
to be applied from the mechanism used to apply them, it is
also possible to write a firewall engine that uses firewalld
DBus APIs natively instead of via the slow firewalld-cmd.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-04-25 15:44:09 +01:00
Eric Blake
8fc328592c conf: move storage encryption type to util/
Encryption keys can be associated with each source file in a
backing chain; as such, this file belongs more in util/ where
it can be used by virstoragefile.h.

* src/conf/storage_encryption_conf.h: Rename...
* src/util/virstorageencryption.h: ...to this.
* src/conf/storage_encryption_conf.c: Rename...
* src/util/virstorageencryption.c: ...to this.
* src/Makefile.am (ENCRYPTION_CONF_SOURCES, CONF_SOURCES)
(UTIL_SOURCES): Update to new file names.
* src/libvirt_private.syms: Likewise.
* src/conf/domain_conf.h: Update client.
* src/conf/storage_conf.h: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-04-01 10:38:13 -06:00
Daniel Veillard
c53663ccdb Release of libvirt-1.2.3
* docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: pull updated translations and regenerate
2014-04-01 15:29:53 +08:00
Ján Tomko
5e1d5dded2 Move functions using iscsiadm to viriscsi.c
Remove the 'StorageBackend' from names of the functions and fix
indentation.
2014-03-20 18:04:50 +01:00
Daniel P. Berrange
cfb92c9b0c Remove broken error reporting in QEMU mac filtering
The qemu_bridge_filter.c file had some helpers for calling
the ebtablesXXX functions todo bridge filtering. The only
thing these helpers did was to overwrite the original error
message from the ebtables code. For added fun, the callers
of these helpers overwrote the errors yet again. For even
more fun, one of the helpers called another helper and
overwrite its errors too.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-03-11 11:04:55 +00:00
Daniel P. Berrange
3a7fe8d508 Add helper APIs for generating cryptographic hashes
GNULIB provides APIs for calculating md5 and sha256 hashes,
but these APIs only return you raw byte arrays. Most users
in libvirt want the hash in printable string format. Add
some helper APIs in util/vircrypto.{c,h} for doing this.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-03-10 16:39:18 +00:00
Chunyan Liu
6b4c0a635e add virhostdev files to maintain global state of host devices
Signed-off-by: Chunyan Liu <cyliu@suse.com>
2014-03-04 12:28:45 +00:00
Daniel Veillard
e8684eb541 Release of libvirt-1.2.2
- docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: update localization and merge
2014-03-02 23:09:45 +08:00
Manuel VIVES
12aa71dfde Add virStringSearch method for regex matching
Add a virStringSearch method to virstring.{c,h} which performs
a regex match against a string and returns the matching substrings.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-02-24 10:46:28 +00:00
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
Cédric Bosdonnat
7195c807b2 LXC driver: started implementing connectDomainXMLFromNative
This function aims at converting LXC configuration into a libvirt
domain XML description to help users migrate from LXC to libvirt.

Here is an example of how the lxc configuration works:
virsh -c lxc:/// domxml-from-native lxc-tools /var/lib/lxc/migrate_test/config

It is possible that some parts couldn't be properly mapped into a
domain XML fragment, so users should carefully review the result
before creating the domain.

fstab files in lxc.mount lines will need to be merged into the
configuration file as lxc.mount.entry.

As we can't know the amount of memory of the host, we have to set a
default value for max_balloon that users will probably want to adjust.
2014-02-12 17:52:46 +00:00
Daniel Veillard
7b84b1673a Release of libvirt-1.2.1
* docs/news.html.in libvirt.spec.in: updated for the release
* po/*.po*: updated localization from transifex and regenerated
2014-01-16 17:25:58 +08:00
Eric Blake
6e130ddc4d maint: improve VIR_ERR_INVALID_DOMAIN usage
In datatype.c, virGetDomainSnapshot could result in the message:

error: invalid domain pointer in bad domain

Furthermore, while there are a few functions in libvirt.c that
only care about a virDomainPtr without regards to the connection
(such as virDomainGetName), most functions also require a valid
connection.  Yet several functions were blindly dereferencing
the conn member without checking it for validity first (such as
virDomainOpenConsole).  Rather than try and correct all usage
of VIR_IS_DOMAIN vs. VIR_IS_CONNECTED_DOMAIN, it is easier to
just blindly require that a valid domain object always has a
valid connection object (which should be true anyways, since
every domain object holds a reference to its connection, so the
connection will not be closed until all domain objects have
also been closed to release their reference).

After this patch, all places that validate a domain consistently
report:

error: invalid domain pointer in someFunc

* src/datatypes.h (virCheckDomainReturn, virCheckDomainGoto): New
macros.
* src/datatypes.c (virGetDomainSnapshot): Use new macro.
(virLibConnError): Delete unused macro.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-01-07 14:38:12 -07:00
Cédric Bosdonnat
620103feaf Extracted common parts of domain_event.[ch] to object_event.[ch] 2013-12-10 13:12:35 +00:00
Daniel Veillard
4e41a2a370 Release of libvirt-1.2.0
* configure.ac docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: update and merge localizations from transifex
2013-12-02 12:17:51 +08:00
Eric Blake
318ea3cb77 storage: initial support for linking with libgfapi
We support gluster volumes in domain XML, so we also ought to
support them as a storage pool.  Besides, a future patch will
want to take advantage of libgfapi to handle the case of a
gluster device holding qcow2 rather than raw storage, and for
that to work, we need a storage backend that can read gluster
storage volume contents.  This sets up the framework.

Note that the new pool is named 'gluster' to match a
<disk type='network'><source protocol='gluster'> image source
already supported in a <domain>; it does NOT match the
<pool type='netfs'><source><target type='glusterfs'>,
since that uses a FUSE mount to a local file name rather than
a network name.

This and subsequent patches have been tested against glusterfs
3.4.1 (available on Fedora 19); there are likely bugs in older
versions that may prevent decent use of gfapi, so this patch
enforces the minimum version tested.  A future patch may lower
the minimum.  On the other hand, I hit at least two bugs in
3.4.1 that will be fixed in 3.5/3.4.2, where it might be worth
raising the minimum: glfs_readdir is nicer to use than
glfs_readdir_r [1], and glfs_fini should only return failure on
an actual failure [2].

[1] http://lists.gnu.org/archive/html/gluster-devel/2013-10/msg00085.html
[2] http://lists.gnu.org/archive/html/gluster-devel/2013-10/msg00086.html

* configure.ac (WITH_STORAGE_GLUSTER): New conditional.
* m4/virt-gluster.m4: new file.
* libvirt.spec.in (BuildRequires): Support gluster in spec file.
* src/conf/storage_conf.h (VIR_STORAGE_POOL_GLUSTER): New pool
type.
* src/conf/storage_conf.c (poolTypeInfo): Treat similar to
sheepdog and rbd.
(virStoragePoolDefFormat): Don't output target for gluster.
* src/storage/storage_backend_gluster.h: New file.
* src/storage/storage_backend_gluster.c: Likewise.
* po/POTFILES.in: Add new file.
* src/storage/storage_backend.c (backends): Register new type.
* src/Makefile.am (STORAGE_DRIVER_GLUSTER_SOURCES): Build new files.
* src/storage/storage_backend.h (_virStorageBackend): Documet
assumption.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-11-25 11:02:52 -07:00
Daniel Veillard
a4a7c7e9c4 Release of libvirt-1.1.4
* configure.ac docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: update localizations from transifex and regenerate
2013-11-04 12:30:41 +08:00
Daniel P. Berrange
10caf94ddc Avoid reporting an error if veth device is already deleted
The kernel automatically destroys veth devices when cleaning
up the container network namespace. During normal shutdown, it
is thus likely that the attempt to run 'ip link del vethN'
will fail. If it fails, check if the device exists, and avoid
reporting an error if it has gone. This switches to use the
virCommand APIs instead of virRun too.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-10-03 11:28:06 +01:00
Daniel Veillard
a72940f954 Release of libvirt-1.1.3
- configure.ac docs/news.html.in libvirt.spec.in: update for release
- po/*.po*: updated localization and regenerated
2013-10-01 15:04:14 +08:00
Jim Fehlig
12315cd779 libxl: Introduce libxl_domain.[ch]
Create libxl_domain.[ch] and move all functions operating on
libxlDomainObjPrivate to these files.  This will be useful for
future patches that e.g. add job support for libxlDomainObjPrivate.
2013-09-03 16:43:20 -06:00
Peter Krempa
40f1d18fea tools: rename console.[ch] to virsh-console.[ch] and fix coding style 2013-09-03 14:06:11 +02:00
Daniel Veillard
85240daba2 Release of libvirt-1.1.2
* configure.ac docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: merged new localizations and regenerated
2013-09-02 09:47:37 +08:00
Peter Krempa
106a2ddaa7 virBitmapParse: Fix behavior in case of error and fix up callers
Re-arrange the code so that the returned bitmap is always initialized to
NULL even on early failures and return an error message as some callers
are already expecting it. Fix up the rest not to shadow the error.
2013-08-22 11:38:36 +02:00
Dan Walsh
54d69f540c Introduce a virt-login-shell binary
Add a virt-login-shell binary that can be set as a user's
shell, such that when they login, it causes them to enter
the LXC container with a name matching their user name.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-08-08 16:36:31 +01:00
Roman Bogorodskiy
4ac708f250 bridge driver: extract platform specifics
* Move platform specific things (e.g. firewalling and route
  collision checks) into bridge_driver_platform
* Create two platform specific implementations:
    - bridge_driver_linux: Linux implementation using iptables,
      it's actually the code moved from bridge_driver.c
    - bridge_driver_nop: dumb implementation that does nothing

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-08-01 15:47:02 -06:00
Daniel Veillard
e9b8c9dc80 Release of libvirt-1.1.1
* configure.ac docs/news.html.in: update for the release
* po/*.po*: update localizations and regenerate
2013-07-30 17:38:35 +08:00
Peter Krempa
b8b38321e7 caps: Add helpers to convert NUMA nodes to corresponding CPUs
These helpers use the remembered host capabilities to retrieve the cpu
map rather than query the host again. The intended usage for this
helpers is to fix automatic NUMA placement with strict memory alloc. The
code doing the prepare needs to pin the emulator process only to cpus
belonging to a subset of NUMA nodes of the host.
2013-07-18 14:41:01 +02:00
Michal Privoznik
272769becc qemu: Move close callbacks handling into util/virclosecallbacks.c 2013-07-18 14:16:53 +02:00
Michal Privoznik
8290cbbc38 viralloc: Report OOM error on failure
Similarly to VIR_STRDUP, we want the OOM error to be reported in
VIR_ALLOC and friends.
2013-07-10 11:07:31 +02:00
Daniel Veillard
034d322978 Release of libvirt-1.1.0
* configure.ac docs/news.html.in libvirt.spec.in: updated for the release
* po/*.po*: updated localizations and regenerated
2013-07-01 17:22:49 +08:00
Daniel P. Berrange
b904bba7f4 Add a policy kit access control driver
Add an access control driver that uses the pkcheck command
to check authorization requests. This is fairly inefficient,
particularly for cases where an API returns a list of objects
and needs to check permission for each object.

It would be desirable to use the polkit API but this links
to glib with abort-on-OOM behaviour, so can't be used. The
other alternative is to speak to dbus directly

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:24:36 +01:00
Daniel P. Berrange
a93cd08fd5 Define basic internal API for access control
This patch introduces the virAccessManagerPtr class as the
interface between virtualization drivers and the access
control drivers. The viraccessperm.h file defines the
various permissions that will be used for each type of object
libvirt manages

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-06-24 15:24:36 +01:00
Daniel Veillard
4497ef50dc Release of libvirt 1.0.6
* configure.ac docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: pull localization updates and regenerate the po
2013-06-03 12:09:56 +02:00
Han Cheng
7486584c9f utils: util functions for scsi hostdev
This patch adds util functions for scsi hostdev.

Signed-off-by: Han Cheng <hanc.fnst@cn.fujitsu.com>
Signed-off-by: Osier Yang <jyang@redhat.com>
2013-05-13 18:40:50 +08:00
Daniel Veillard
8e20a23fb6 Release of libvirt-1.0.5
* configure.ac docs/news.html.in libvirt.spec.in: updated for the release
* po/*.po*: pulled and merged a number of new localization updates
2013-05-02 15:04:50 +08:00
Stefan Berger
06ba4bff91 Helper functions for host TPM support
Implement helper function to create the TPM's sysfs cancel file.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
Tested-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
2013-04-12 16:55:45 -04:00
Daniel Veillard
89d730201f Release of libvirt-1.0.4
- configure.ac docs/news.html.in libvirt.spec.in: updates for the release
- po/*.po*: fetch translation updates from Transifex and regenerate
2013-04-01 10:57:04 +08:00
Peter Krempa
7e437ee78f virsh: Introduce macros to reject mutually exclusive arguments
This patch adds three macros to the virsh source tree that help to
easily check for mutually exclusive parameters.

VSH_EXCLUSIVE_OPTIONS_EXPR has four arguments, two expressions to check
and two names of the parameters to print in the message.

VSH_EXCLUSIVE_OPTIONS is more specific and check the command structure
for the parameters using vshCommandOptBool.

VSH_EXCLUSIVE_OPTIONS_VAR is meant to check boolean variables with the
same name as the parameters.
2013-03-21 12:32:03 +01:00
Gao feng
763edb5ebe rename qemuGetNumadAdvice to virNumaGetAutoPlacementAdvice
qemuGetNumadAdvice will be used by LXC driver, rename
it to virNumaGetAutoPlacementAdvice and move it to virnuma.c

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
2013-03-19 15:55:40 -06:00
Daniel P. Berrange
3aabe27247 Define internal APIs for managing identities
Introduce a local object virIdentity for managing security
attributes used to form a client application's identity.
Instances of this object are intended to be used as if they
were immutable, once created & populated with attributes

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-03-19 13:37:37 +00:00
Daniel P. Berrange
e4e69e899e Apply security label when entering LXC namespaces
Add a new virDomainLxcEnterSecurityLabel() function as a
counterpart to virDomainLxcEnterNamespaces(), which can
change the current calling process to have a new security
context. This call runs client side, not in libvirtd
so we can't use the security driver infrastructure.

When entering a namespace, the process spawned from virsh
will default to running with the security label of virsh.
The actual desired behaviour is to run with the security
label of the container most of the time. So this changes
virsh lxc-enter-namespace command to invoke the
virDomainLxcEnterSecurityLabel method.

The current behaviour is:

LABEL                             PID TTY          TIME CMD
system_u:system_r:svirt_lxc_net_t:s0:c0.c1023 1 pts/0 00:00:00 systemd
system_u:system_r:svirt_lxc_net_t:s0:c0.c1023 3 pts/1 00:00:00 sh
system_u:system_r:svirt_lxc_net_t:s0:c0.c1023 24 ? 00:00:00 systemd-journal
system_u:system_r:svirt_lxc_net_t:s0:c0.c1023 29 ? 00:00:00 dhclient
staff_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 47 ? 00:00:00 ps

Note the ps command is running as unconfined_t,  After this patch,

The new behaviour is this:

virsh -c lxc:/// lxc-enter-namespace dan -- /bin/ps -eZ
LABEL                             PID TTY          TIME CMD
system_u:system_r:svirt_lxc_net_t:s0:c0.c1023 1 pts/0 00:00:00 systemd
system_u:system_r:svirt_lxc_net_t:s0:c0.c1023 3 pts/1 00:00:00 sh
system_u:system_r:svirt_lxc_net_t:s0:c0.c1023 24 ? 00:00:00 systemd-journal
system_u:system_r:svirt_lxc_net_t:s0:c0.c1023 32 ? 00:00:00 dhclient
system_u:system_r:svirt_lxc_net_t:s0:c0.c1023 38 ? 00:00:00 ps

The '--noseclabel' flag can be used to skip security labelling.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-03-13 15:16:37 +00:00
Daniel Veillard
be1c364d89 Release of libvirt 1.0.3
- configure.ac docs/news.html.in libvirt.spec.in: update for the release
- po/*.po*: merged in transifex updates for fr,hi,pl,ja,uk,it and
  regenerated
2013-03-05 12:00:53 +08:00
Daniel Veillard
4a824cdbc4 Release of libvirt-1.0.2
* configure.ac docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: updated localizations
2013-01-30 10:42:05 +01:00
Daniel P. Berrange
9c9d4d32d3 Add a port allocator class
Introduce a virPortAllocator for managing TCP port allocations.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-16 11:02:58 +00:00
Daniel P. Berrange
325b02b5a3 Convert virDomainObj, qemuAgent, qemuMonitor, lxcMonitor to virObjectLockable
The  virDomainObj, qemuAgent, qemuMonitor, lxcMonitor classes
all require a mutex, so can be switched to use virObjectLockable

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-16 11:02:58 +00:00
Daniel P. Berrange
69218922e8 Allow for multi-level inheritance of virObject classes
Currently all classes must directly inherit from virObject.
This allows for arbitrarily deep hierarchy. There's not much
to this aside from chaining up the 'dispose' handlers from
each class & providing APIs to check types.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-15 19:21:31 +00:00
John Eckersberg
4c85421c6c conf: Rename virconsole.* to virchrdev.*
This is just code motion, in preparation to rename identifiers to be
less console-specific.
2013-01-04 17:26:30 -07:00
Daniel P. Berrange
f24404a324 Rename virterror.c virterror_internal.h to virerror.{c,h} 2012-12-21 11:19:50 +00:00
Daniel P. Berrange
556cf5f617 Rename xml.{c,h} to virxml.{c,h} 2012-12-21 11:19:50 +00:00
Daniel P. Berrange
44f6ae27fe Rename util.{c,h} to virutil.{c,h} 2012-12-21 11:19:49 +00:00
Daniel P. Berrange
88ba722c12 Rename sysinfo.{c,h} to virsysinfo.{c,h} 2012-12-21 11:19:48 +00:00
Daniel P. Berrange
05dc8398dd Rename storage_file.{c,h} to virstoragefile.{c,h} 2012-12-21 11:19:48 +00:00
Daniel P. Berrange
fde9df8dcc Rename stats_linux.{c,h} to virstatslinux.{c,h} 2012-12-21 11:19:48 +00:00
Daniel P. Berrange
226ad9815a Rename sexpr.{c,h} to virsexpr.{c,h} 2012-12-21 11:19:48 +00:00
Daniel P. Berrange
f56c773bf8 Merge processinfo.{c,h} into virprocess.{c,h} 2012-12-21 11:19:45 +00:00
Daniel P. Berrange
3ddddd98c3 Rename pci.{c,h} to virpci.{c,h} 2012-12-21 11:17:14 +00:00