Add separate function parallelsCreateCt, which creates container.
Also add example xml configuration domain-parallels-ct-simple.xml.
Signed-off-by: Dmitry Guryanov <dguryanov@parallels.com>
Fix code, which checks what is changed in virDomainDef structure.
It looks slightly different for containers and VMs: containers haven't
boot devices, but have init path
Signed-off-by: Dmitry Guryanov <dguryanov@parallels.com>
User may set "unlimited" cpus for containers, which means to
take all available cpus on the node.
Signed-off-by: Dmitry Guryanov <dguryanov@parallels.com>
This patch makes parallelsLoadDomains to be able to load information
about containers. So functions, which return different information
and change state will work.
parallelsDomainDefineXML will be fixed in separate patch.
Signed-off-by: Dmitry Guryanov <dguryanov@parallels.com>
The QEMU capabilities APIs used a misc of 'int' and
'unsigned int' for variables relating to array sizes.
Change all these to use 'size_t'
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
To allow each VM instance to record additional capabilities
without affecting other VMs, there needs to be a way to do
a deep copy of the qemuCapsPtr object
Add struct fields and APIs to allow the qemu capabilities object
to store version, arch, machines & cpu names, etc
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The current qemu capabilities are stored in a virBitmapPtr
object, whose type is exposed to callers. We want to store
more data besides just the flags, so we need to move to a
struct type. This object will also need to be reference
counted, since we'll be maintaining a cache of data per
binary. This change introduces a 'qemuCapsPtr' virObject
class. Most of the change is just renaming types and
variables in all the callers
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
If no private data needs to be maintained, it can be useful
to create virDomainObjPtr instances without having a virCapsPtr
instance around. Adapt the virDomainObjNew() function to allow
for a NULL caps
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Technically speaking we should wait until we receive the QMP
greeting message before attempting to send any QMP monitor
commands. Mostly we've got away with this, but there is a race
in some QEMU which cause it to SEGV if you sent it data too
soon after startup. Waiting for the QMP greeting avoids the
race
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
https://bugzilla.redhat.com/show_bug.cgi?id=795929http://git.qemu.org/?p=qemu.git;a=commitdiff;h=6af165892cf900291046f1d25f95416f379504c2
This patch define and parse the input XML of USB redirection filter.
<devices>
...
<redirdev bus='usb' type='spicevmc'>
<address type='usb' bus='0' port='4'/>
</redirdev>
<redirfilter>
<usbdev class='0x08' vendor='0x1234' product='0xbeef' \
version='2.00' allow='yes'/>
<usbdev allow='no'/>
</redirfilter>
...
</devices>
There is no 1:1 mapping between ports and redirected devices and
qemu and spicy client couldn't decide into which usbredir ports
the client can 'plug' redirected devices. So it make sense to apply
all of filter rules global to all existing usb redirection devices.
class attribute is USB Class codes. version is bcdDevice value
of USB device. vendor and product is USB vendorId and productId.
-1 can be used to allow any value for a field. Except allow attribute
the other four are optional, default value is -1.
Add a qemu flag for USB redirection filter support.
The output:
usb-redir.chardev=chr
usb-redir.debug=uint8
usb-redir.filter=string
usb-redir.port=string
Recent spec file changes ensure that in distro situations, netcf
and libvirt will link against the same libnl in order to avoid
dumping core. But for every-day development, if you use F17 and
have the libnl3-devel headers available, libvirt was blindly
linking against libnl3 even though F17 netcf still links against
libnl1, making testing a self-built binary on F17 impossible.
By making configure a little bit smarter, we can avoid this
situation - we merely skip the probe of libnl-3 if we can prove
that netcf is still using libnl-1. I intentionally wrote the
test so that we still favor libnl-3 if netcf is not installed or
if we couldn't use ldd to determine things.
Defaults being what they are, someone will invariably complain
that our smarts were wrong. Never fear - in that case, just run
./configure LIBNL_CFLAGS=..., where the fact that you set
LIBNL_CFLAGS (even to the empty string) will go back to probing
for libnl-3, regardless of netcf's choice.
* configure.ac (LIBNL): Don't probe libnl3 if netcf doesn't use it.
I got an off-list report about a bad diagnostic:
Target network card mac 52:54:00:49:07:ccdoes not match source 52:54:00:49:07:b8
True to form, I've added a syntax check rule to prevent it
from recurring, and found several other offenders.
* cfg.mk (sc_require_whitespace_in_translation): New rule.
* src/conf/domain_conf.c (virDomainNetDefCheckABIStability): Add
space.
* src/esx/esx_util.c (esxUtil_ParseUri): Likewise.
* src/qemu/qemu_command.c (qemuCollectPCIAddress): Likewise.
* src/qemu/qemu_driver.c (qemuDomainSetMetadata)
(qemuDomainGetMetadata): Likewise.
* src/qemu/qemu_hotplug.c (qemuDomainChangeNetBridge): Likewise.
* src/rpc/virnettlscontext.c
(virNetTLSContextCheckCertDNWhitelist): Likewise.
* src/vmware/vmware_driver.c (vmwareDomainResume): Likewise.
* src/vbox/vbox_tmpl.c (vboxDomainGetXMLDesc, vboxAttachDrives):
Avoid false negatives.
* tools/virsh-domain.c (info_save_image_dumpxml): Reword.
Based on a report by Luwen Su.
Make has a builtin operator 'undefine', and coupled with latest
automake.git, this test name ended up confusing make into thinking
the file name was meant to be used as the make operator. Renaming
the file avoids the confusion.
* tests/undefine: Rename...
* tests/virsh-undefine: ...to this.
* tests/Makefile.am (test_scripts): Use new name.
Reported by Jim Meyering.
Currently qemuMonitorOpen() requires an address of the QEMU
monitor. When doing QMP based capabilities detection it is
easier if a pre-opened FD can be provided, since then the
monitor can be run on the STDIO console. Add a new API
qemuMonitorOpenFD() for such usage
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Historically, the first <console> element is treated as the
alias of a <serial> device. In the virDomainDeviceInfoIterate,
This situation is not considered. It still handles the first <console>
element as another devices, which means that for console[0] with
serial targetType, it calls callback function another time.
It will cause the problem of address conflicts when assigning
spapr-vio address for serial device on pSeries guest.
For pSeries guest, the serial configuration in the xml file
is as the following:
<serial type='pty'>
<target port='0'/>
<address type='spapr-vio'/>
</serial>
Console configuration is default, the dumped xml file is as the following:
<serial type='pty'>
<source path='/dev/pts/5'/>
<target port='0'/>
<alias name='serial0'/>
<address type='spapr-vio' reg='0x30000000'/>
</serial>
<console type='pty' tty='/dev/pts/5'>
<source path='/dev/pts/5'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
<address type='spapr-vio' reg='0x30000000'/>
</console>
It shows that the <console> device is the alias of serial device.
So its address is the same as the serial device. When detecting
the conflicts in the qemuAssignSpaprVIOAddress the first console
and the serial device conflicts because virDomainDeviceInfoIterate()
still handle these as two different devices, and in the qemuAssignSpaprVIOAddress(),
it will compare these two devices' addressed. If they have same address,
it will report address conflict error.
So this patch is to handle the first console which targetType is serial
as the alias of serial device to avoid address conflicts error reported.
Signed-off-by: Li Zhang <zhlcindy@linux.vnet.ibm.com>
The implementation is done manually as the generator does not support
wrapping lists of C pointers into Python objects.
python/libvirt-override-api.xml: Document
python/libvirt-override-virConnect.py:
* New file, includes implementation of listAllInterfaces.
python/libvirt-override.c: Implementation for the wrapper.
tools/virsh-interface.c:
* vshInterfaceSorter to sort interfaces by name
* vshInterfaceListFree to free the interface objects list.
* vshInterfaceListCollect to collect the interface objects, trying
to use new API first, fall back to older APIs if it's not supported.
This is not that ideal as API for other objects, as it's still
O(n). Because interface driver uses netcf APIs to manage the
stuffs, instead of by itself. And netcf APIs don't return a object.
It provides APIs like old libvirt APIs:
ncf_number_of_interfaces
ncf_list_interfaces
ncf_lookup_by_name
......
Perhaps we should further improve netcf to let it provide an API
to return the object, but it could be a later patch. And anyway,
we will still benefit from the new API for the simplification,
and no race like the old APIs.
src/interface/netcf_driver.c: Implement listAllInterfaces
The RPC generator doesn't support returning list of object yet, this patch
do the work manually.
* daemon/remote.c:
Implemente the server side handler remoteDispatchConnectListAllInterfaces.
* src/remote/remote_driver.c:
Add remote driver handler remoteConnectListAllInterfaces.
* src/remote/remote_protocol.x:
New RPC procedure REMOTE_PROC_CONNECT_LIST_ALL_INTERFACES and
structs to represent the args and ret for it.
* src/remote_protocol-structs: Likewise.
This is to list the interface objects, supported filtering flags
are: active|inactive.
include/libvirt/libvirt.h.in: Declare enum virConnectListAllInterfaceFlags
and virConnectListAllInterfaces.
python/generator.py: Skip auto-generating
src/driver.h: (virDrvConnectListAllInterfaces)
src/libvirt.c: Implement the public API
src/libvirt_public.syms: Export the symbol to public
The new_params variable must be initialized in case the
virDomainGetSchedulerParameters call fails and we hit the cleanup
section before actually allocating the new parameters.
Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
Links to the FAQ didn't work on pages in subdirectories, like
devhelp/libvirt-virterror.html or internals/command.html, because
they have had href_base prepended to them.
The remote driver first looks at the libvirt auth config file to
fill in any credentials. It then invokes the auth callback for
any remaining credentials. It was accidentally invoking the
auth callback even if there were not any more credentials
required.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
All public API functions must call virResetLastError to clear
out any previous error. The virConnectOpen* functions forgot
to do this.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
When deciding whether to provide an auth function callback
in openAuth(), credcb was checked against NULL, when it
really needs to be checked against Py_None
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
If an exception occurs in the python callback for openAuth()
the stack trace isn't seen by the apps, since this code is
called from libvirt context. To aid diagnostics, print the
error to stderr at least
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
If passing a 'credtype' parameter which was an empty list
to the python openAuth() API, the 'credtype' field in
the virConnectAuth struct would not be initialized. This
lead to a crash when later trying to free that field.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The implementation is done manually as the generator does not support
wrapping lists of C pointers into Python objects.
python/libvirt-override-api.xml: Document
python/libvirt-override-virConnect.py: Implement listAllNetworks.
python/libvirt-override.c: Implementation for the wrapper.
tools/virsh-network.c:
* vshNetworkSorter to sort networks by name
* vshNetworkListFree to free the network objects list.
* vshNetworkListCollect to collect the network objects, trying
to use new API first, fall back to older APIs if it's not supported.
* New options --persistent, --transient, --autostart, --no-autostart,
for net-list, and new field 'Persistent' for its output.
tools/virsh.pod:
* Add documents for the new options.
src/conf/network_conf.c: Add virNetworkMatch to filter the networks;
and virNetworkList to iterate over all the networks with the filter.
src/conf/network_conf.h: Declare virNetworkList and define the macros
for filters.
src/libvirt_private.syms: Export virNetworkList.
The RPC generator doesn't support returning list of object, this patch
do the work manually.
* daemon/remote.c:
Implemente the server side handler remoteDispatchConnectListAllNetworks.
* src/remote/remote_driver.c:
Add remote driver handler remoteConnectListAllNetworks.
* src/remote/remote_protocol.x:
New RPC procedure REMOTE_PROC_CONNECT_LIST_ALL_NETWORKS and
structs to represent the args and ret for it.
* src/remote_protocol-structs: Likewise.
