Commit Graph

710 Commits

Author SHA1 Message Date
Daniel P. Berrangé
2ee64e5889 po: minimize language am
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-04-19 11:13:09 +01:00
Daniel P. Berrangé
2ffcb25cfc po: minimize language af
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-04-19 11:13:02 +01:00
Daniel P. Berrangé
a3857dbeeb po: minimize & canonicalize translations stored in git
Similar to the libvirt.pot, .po files contain line numbers and file
names identifying where in the source a translatable string comes from.
The source locations in the .po files are thrown away and replaced with
content from the libvirt.pot whenever msgmerge is run, so this is not
precious information that needs to be stored in git.

When msgmerge processes a .po file, it will add in any msgids from the
libvirt.pot that were not already present. Thus, if a particular msgid
currently has no translation, it can be considered redundant and again
does not need storing in git.

When msgmerge processes a .po file and can't find an exact existing
translation match, it will try todo fuzzy matching instead, marking such
entries with a "# fuzzy" comment to alert the translator to take a
look and either discard, edit or accept the match. Looking at the
existing fuzzy matches in .po files shows that the quality is awful,
with many having a completely different set of printf format specifiers
between the msgid and fuzzy msgstr entry. Fortunately when msgfmt
generates the .gmo, the fuzzy entries are all ignored anyway. The fuzzy
entries could be useful to translators if they were working on the .po
files directly from git, but Libvirt outsourced translation to the
Fedora Zanata system, so keeping fuzzy matches in git is not much help.

Finally, by default msgids are sorted based on source location. Thus, if
a bit of code with translatable text is moved from one file to another,
it may shift around in the .po file, despite the msgid not itself changing.
If the msgids were sorted alphabetically, the .po files would have
stable ordering when code is refactored.

This patch takes advantage of the above observations to canonicalize
and minimize the content stored for .po files in git. Instead of storing
the real .po files, we now store .mini.po files.

The .mini.po files are the same file format as .po files, but have no
source location comments, are sorted alphabetically, and all fuzzy
msgstrs and msgids with no translation are discarded. This cuts the size
of content in the po directory from 109MB to 19MB.

Users working from a libvirt git checkout who need the full .po files
can run "make update-po", which merges the libvirt.pot and .mini.po
file to create a .po file containing all the content previously stored
in git.

Conversely if a full .po file has been modified, for example, by
downloading new content from Zanata, the .mini.po files can be updated
by running "make update-mini-po". The resulting diffs of the .mini.po
file will clearly show the changed translations without any of the noise
that previously obscured content. Being able to see content changes
clearly actually identified a bug in the zanata python client where it
was adding bogus "fuzzy" annotations to many messages:

  https://bugzilla.redhat.com/show_bug.cgi?id=1564497

Users working from libvirt releases should not see any difference in
behaviour, since the tarballs only contain the full .po files, not the
.mini.po files.

As an added benefit, generating tarballs with "make dist", will no
longer cause creation of dirty files in git, since it won't touch the
.mini.po files, only the .po files which are no longer kept in git.

To avoid creating a single commit 100+MB in size, each language is
minimized separately in a following commit.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-04-19 11:11:08 +01:00
Daniel P. Berrangé
d3034944e4 po: stop storing libvirt.pot in git
Storing the libvirt.pot file is a bad idea because it is an
automatically generated file. Most patches will invalidate the stored
libvirt.pot file by changing line numbers or introducing/removing files
with translatable content.

Anyone working with a libvirt GIT checkout who needs the libvirt.pot is
better served creating a fresh copy with "make libvirt.pot".

libvirt.pot is still included in the release dists, so those building
from tarballs see no change in behaviour.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-04-19 10:36:32 +01:00
Daniel P. Berrangé
4aaf5964dc po: add rules for integration with zanata
Add rules to handle pushing libvirt.pot to zanata, and refreshing .po
files with new content from zanata.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-04-19 10:36:20 +01:00
Daniel P. Berrangé
bdfdec31bc po: remove language list from zanata configuration
The <locales> element in zanata.xml is no longer relevant as this info
is recorded server side.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-04-19 10:36:06 +01:00
Daniel P. Berrangé
c0a8ea450d po: provide custom make rules for po file management
Historically we have relied on autopoint/gettextize to install a
standard po/Makefile.in.in. There is very limited scope for customizing
this and it also causes a bunch of extra stuff to be pulled into
configure.ac which potentially clashes with gnulib. Writing make rules
for po file management is no more difficult than any other rules libvirt
has, so stop using autopoint/gettextize.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-04-19 10:35:58 +01:00
Jiri Denemark
0eceb3bc14 qemu: New file for all APIs related to migration parameters
In the end, this will allow us to have most of the logic around
migration parameters and capabilities done in one place.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2018-04-17 10:46:22 +02:00
Jim Fehlig
1dac5fbbbb Remove the xend driver
xend was deprecated in Xen 4.2 and removed from the Xen sources
before the Xen 4.5 release. The last Xen release to contain xend
was Xen 4.4, which was retired upstream in March 2017.

Remove xend support from libvirt since it is unrealistic to use
modern libvirt with ancient Xen.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2018-04-09 11:38:05 -06:00
Daniel Veillard
2b7bb7027d Release of libvirt-4.2.0
* docs/news.xml: updated
* po/*.po*: regenerated

Signed-off-by: Daniel Veillard <veillard@redhat.com>
2018-04-01 10:21:27 +02:00
Peter Krempa
367697c54c qemu: caps: Move QAPI schema related code into separate file
Extract the code into qemu_qapi.c/h so that we separate it from various
parts of the code.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2018-03-23 14:52:07 +01:00
Chen Hanxiao
a176d67cdf util: introduce helper to parse message from RTM_GETNEIGH query
introduce helper to parse RTM_GETNEIGH query message and
store it in struct virArpTable.

Signed-off-by: Chen Hanxiao <chenhanxiao@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2018-03-15 11:22:42 +01:00
Daniel Veillard
6b59754bfd Release of libvirt 4.1.0
- docs/news.xml : updated for release
- po/*.po*: regenerated

Signed-off-by: Daniel Veillard<veillard@redhat.com>
2018-03-05 10:20:35 +01:00
Daniel P. Berrangé
1f7b198ab4 po: refresh translations from zanata
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-02-27 14:12:02 +00:00
Daniel P. Berrangé
91fd3dc932 daemon: move libvirtd code into src/remote/ directory
Having a daemon/ directory makes little sense from a code structure
point of view, as 90% of the code that is built into libvirtd already
lives in the src/ directory. The virtlockd and virlogd daemons also live
entirely in src/{locking,logging} directories. This moves the source
code for libvirtd into src/remote/, alongside the client code.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-02-22 12:21:08 +00:00
Daniel P. Berrangé
064fec69be storage: move storage file backend framework into util directory
The QEMU driver loadable module needs to be able to resolve all ELF
symbols it references against libvirt.so. Some of its symbols can only
be resolved against the storage_driver.so loadable module which creates
a hard dependancy between them. By moving the storage file backend
framework into the util directory, this gets included directly in the
libvirt.so library. The actual backend implementations are still done as
loadable modules, so this doesn't re-add deps on gluster libraries.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2018-02-09 11:05:10 +00:00
Daniel P. Berrangé
3be2d1684a storage: extract storage file backend from main storage driver backend
The storage driver backends are serving the public storage pools API,
while the storage file backends are serving the internal QEMU driver and
/ or libvirt utility code.

To prep for moving this storage file backend framework into the utility
code, split out the backend definitions.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2018-02-09 11:05:10 +00:00
Daniel P. Berrange
b1e03dad86 admin: move admins server impl/dispatch into src/admin directory
The admin server functionality is a generic concept that should be wired
up into all libvirt daemons, but is currently integrated with the
libvirtd code. Move it all into the src/admin directory to prepare for
broader reuse.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2018-01-31 15:12:30 +00:00
Martin Kletzander
cd572df89b util: Add virResctrlInfo
This will make the current functions obsolete and it will provide more
information to the virresctrl module so that it can be used later.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2018-01-25 17:16:08 +01:00
Daniel Veillard
9160dfbfc5 Release of libvirt-4.0.0
* docs/news.xml: update for release
* po/*.po*: regenerated
2018-01-19 11:43:00 +01:00
Daniel P. Berrange
684c0f1811 Refresh translations from zanata
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2017-12-04 13:49:06 +00:00
Daniel Veillard
6380fb9795 Release of libvirt-3.9.0
* docs/news.xml: update for release
* po/*po*: regenerated
2017-11-02 18:12:45 +01:00
Daniel Veillard
a60d1b150c Release of libvirt-3.8.0
* docs/news.xml: updated for release
* po/*.po*: regenerated
2017-10-04 10:20:23 +02:00
Daniel P. Berrange
32d6c7386d Print hex values with '0x' prefix and octal with '0' in debug messages
Seeing a log message saying 'flags=93' is ambiguous & confusing unless
you happen to know that libvirt always prints flags as hex.  Change our
debug messages so that they always add a '0x' prefix when printing flags,
and '0' prefix when printing mode. A few other misc places gain a '0x'
prefix in error messages too.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2017-09-25 13:34:53 +01:00
Daniel Veillard
d83dac00d9 Release of libvirt-3.7.0
* docs/news.xml: update for release
* po/*.po*: regenerated
2017-09-04 12:14:11 +02:00
Daniel Veillard
413cb336d4 Release of libvirt-3.6.0
* docs/news.xml: updated for the release
* po/*.po*: regenerated
2017-08-02 10:00:22 +08:00
Pavel Hrdina
ac3eb2ab24 util: introduce virFileCache
The new virFileCache will nicely handle the caching logic for any data
that we would like to cache.  For each type of data we will just need
to implement few handlers that will take care of creating, validating,
loading and saving the cached data.

The cached data must be an instance of virObject.

Currently we cache QEMU capabilities which will start using
virFileCache.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2017-07-26 15:31:25 +02:00
Peter Krempa
7677f8a7d9 qemu: Move qemuGetDriveSourceProps to qemu_block
Pure code movement except for the tweaks necessary for cross-usage.
2017-07-14 16:05:46 +02:00
Peter Krempa
9506bd25a3 storage: Split out virStorageSource accessors to separate file
The helper methods for actually accessing the storage objects don't
really belong to the main storage driver implementation file. Split them
out.
2017-07-11 17:07:04 +02:00
Daniel Veillard
b771263182 Release of libvirt-3.5.0
* docs/news.xml: update
* po/*.po* : regenerated
2017-07-04 22:48:41 +02:00
Jiri Denemark
e37daa1fb6 conf: Introduce virSaveCookie
The code will be used by snapshots and domain save/restore code to store
additional data for a saved running domain. It is analogous to migration
cookies, but simple and one way only.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2017-06-07 13:36:01 +02:00
John Ferlan
46f5eca4b2 interface: Convert virInterfaceObj to use virObjectLockable
Now that we have a bit more control, let's convert our object into
a lockable object and let that magic handle the create and lock/unlock.

This commit also introduces virInterfaceObjEndAPI in order to handle the
lock unlock and object unref in one call for consumers returning a NULL
obj upon return. This removes the need for virInterfaceObj{Lock|Unlock}
external API's.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2017-06-06 12:05:00 -04:00
Daniel Veillard
8955b04de4 Release of libvirt-3.4.0
* docs/news.xml: updated for the release
* po/*.po*: regenerated
2017-06-02 09:06:20 +02:00
Bjoern Walk
c47a3b130d util: helper functions for fibre channel devices
We will need some convenient helper functions for managing sysfs-entries
for fibre channel-backed devices. Let's implement them and make them
available in the private API.

Signed-off-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
2017-05-26 10:44:05 -04:00
Daniel Veillard
d7acab0bfe Release of libvirt-3.3.0
* docs/news.xml: updated for release
* po/*.po*: regenerated
2017-05-05 21:38:00 +02:00
Daniel P. Berrange
dd81f56842 Refresh translations from zanata
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2017-04-19 16:58:12 +01:00
John Ferlan
bddbda99df network: Introduce virnetworkobj
Move all the virNetworkObj related API/data structures into their own
modules virnetworkobj.{c,h} from the network_conf.{c,h}

Purely code motion at this point plus adjustments to cleanly build
2017-04-18 20:25:18 -04:00
Peter Krempa
aff5aab751 virsh-util: Move domain lookup helpers into virsh-util
Move virshLookupDomainBy, virshCommandOptDomainBy and
virshCommandOptDomainBy to the helper file. Additionally turn the
virshCommandOptDomainBy macro into a function.
2017-04-12 13:23:10 +02:00
Daniel Veillard
a2436b799f Release of libvirt-3.2.0
* docs/news.xml: update for release
* po/*.po*: regenerated
2017-04-02 16:59:37 +02:00
Jiri Denemark
e50fb329a9 qemu: Move migration cookies to a separate file
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2017-03-27 20:55:14 +02:00
Erik Skultety
e1ec4f88ff util: Introduce new module virmdev
Beside creation, disposal, getter, and setter methods the module exports
methods to work with lists of mediated devices.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2017-03-27 15:39:35 +02:00
Martin Kletzander
26ae4e482a Remove src/nodeinfo
There is no "node driver" as there was before, drivers have to do
their own ACL checking anyway, so they all specify their functions and
nodeinfo is basically just extending conf/capablities.  Hence moving
the code to src/conf/ is the right way to go.

Also that way we can de-duplicate some code that is in virsysfs and/or
virhostcpu that got duplicated during the virhostcpu.c split.  And
Some cleanup is done throughout the changes, like adding the vir*
prefix etc.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2017-03-27 13:13:29 +02:00
Martin Kletzander
bdcb199532 Move src/fdstream to src/util/virfdstream
There is no reason for it not to be in the utils, all global symbols
under that file already have prefix vir* and there is no reason for it
to be part of DRIVER_SOURCES because that is just a leftover from
older days (pre-driver modules era, I believe).

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2017-03-27 13:13:29 +02:00
John Ferlan
7c151e3398 conf: Introduce virstorageobj
Move all the StoragePoolObj related API's into their own module
virstorageobj from the storage_conf

Purely code motion at this point, plus adjustments to cleanly build

Signed-off-by: John Ferlan <jferlan@redhat.com>
2017-03-17 14:40:09 -04:00
John Ferlan
f632e017c0 conf: Introduce storage_adapter_conf
Move code from storage_conf into storage_adapter_conf

Pure code motion

Signed-off-by: John Ferlan <jferlan@redhat.com>
2017-03-15 21:17:47 -04:00
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