https://bugzilla.redhat.com/show_bug.cgi?id=1177194

When migrate a vm, we will generate a xml via qemuDomainDefFormatLive and
pass this xml to target libvirtd. Libvirt will use the current network
state in def->data.network.actual to generate the xml, this will make
migrate failed when we set a network type guest interface use a macvtap
network as a source in a vm then migrate vm to another host(which has the
different macvtap network settings: different interface name, bridge name...)

Add a flag check in virDomainNetDefFormat, if we set a VIR_DOMAIN_XML_MIGRATABLE
flag when call virDomainNetDefFormat, we won't get the current vm interface
state.
Signed-off-by: NLuyao Huang <lhuang@redhat.com>
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Add missing VNC setup via Parallels SDK.
Parallels Cloud Server starts one VNC server per domain,
so we could process only one VNC server definition.
Network-based listening currently is unimplemented.
Signed-off-by: NAlexander Burluka <aburluka@parallels.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1177723

When setting new bandwidth limits via
virDomainSetInterfaceParameters, the old ones are cleared first.
However, if setting the new ones fails, the old are already gone
and interface is left in inconsistent state.  Therefore, right
before failing we ought to try to restore the old bandwidth.
Signed-off-by: NLuyao Huang <lhuang@redhat.com>

This place have a wrong logic, maybe forget goto cleanup.
Also fix some small things.
Signed-off-by: NLuyao Huang <lhuang@redhat.com>

Lack of a lease (whether mac is given or not) is a normal expected
scenario, since we are already filling in rv with nleases (which is
okay as 0 if there is no lease).  There is no need to raise an error.

This fixes:

> virsh # net-dhcp-leases --mac 00:50:56:c0:00:01  default
> error: Failed to get leases info for default
> error: internal error: no lease with matching MAC address: 00:50:56:c0:00:01
Signed-off-by: NNehal J Wani <nehaljw.kkd1@gmail.com>
Signed-off-by: NEric Blake <eblake@redhat.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1178652

We will get a warning when we have a guest in paused
status (caused by kernel panic) and restart libvirtd,
warning message like this:

Qemu reported unknown VM status: 'guest-panicked'

and this seems because we set a wrong status name in
qemu_monitor.c, and from qemu qapi-schema.json file
we know this status should named 'guest-panicked'.
Signed-off-by: NLuyao Huang <lhuang@redhat.com>
Signed-off-by: NEric Blake <eblake@redhat.com>

Another update is required to pick up today's gnulib fix for mingw
builds (now that gnulib turns on mingw's replacement printf that
understands %lld, it must also tell the compiler to respect the
improved definition of PRIdMAX and friends).

* .gnulib: Update to latest.
Signed-off-by: NEric Blake <eblake@redhat.com>

Commit 4dc04d3a added virNetlinkGetErrorCode, but forgot to provide
a fallback, which kills the build on mingw (among others):

  CCLD     libvirt.la
  Cannot export virNetlinkGetErrorCode: symbol not defined
  collect2: error: ld returned 1 exit status

* src/util/virnetlink.c (virNetlinkGetErrorCode): Provide fallback.
Signed-off-by: NEric Blake <eblake@redhat.com>

Drivers supporting one and only one IP address raise an error if more IP
addresses are configured.

Vzctl man page says that --ipadd can be provided multiple times to add
several IP addresses. Looping over the configured ip addresses to add
one --ipadd for each. This would even handle the multiple IPs handled
by openvz_conf.c

Don't activate LXC network device if <link state='down'/> has been set
in its configuration.

Actually set routes in lxc containers if there are defined ones.

Network interfaces devices and host devices with net capabilities can
now have IPv4 and/or an IPv6 routes configured.

Uses the new virDomainNetDef ips to set the IP addresses on the network
interfaces in the container.

Add the possibility to have more than one IP address configured for a
domain network interface. IP addresses can also have a prefix to define
the corresponding netmask.

Make clear that virNetDevClearIPv4Address can also handle IPv6
addresses by changing the name

Renamed virNetDevSetIPv4Address as it also handles IPv6 addresses.

Add a default implementation of virNetDevSetIPv4Address using netlink
and libnl. This avoids requiring /usr/sbin/ip or /usr/sbin/ifconfig
external binaries.

The typical case for the problem is starting a domain needing a network
that isn't started. Even after starting the network, we get an unknown error
when starting the container.

This is due to dynamic security label not being removed.

The local gnulib ssize_t.m4.diff patch no longer applied due to
changed context from the date change.

Sync to latest gnulib to get files updated with 2015 copyright
date to fix syntax-check

* .gnulib: update to latest
* bootstrap: Regenerate from upstream
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

The apparmor profiles forgot about /usr/lib64 folders, just add lib64
as a possible alternative to lib in the paths

Commit 2c78051a introduced build breaker with type in Makefile.am by
specifying wrong header file.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

Add tests to testing HVM default features (pae, acpi, apic)
conversion from xm config to libvirt xml. If no pae|acpi|apic
specified in xm config, after conversion, libvirt xml should
by default include:
 <features>
   <pae/>
   <apic/>
   <acpi/>
 </features>
Signed-off-by: NChunyan Liu <cyliu@suse.com>

According to xm.config manual, HVM pae|apic|acpi feature default
is 1 (enabled). But in conversion from xm config to libvirt xml,
if xm config doesn't contain pae|apic|acpi, it sets default value
to 0, this causes some problems in HVM guest.

Update parser codes to set HVM pae|apic|acpi default value to 1
to match xm config convension.
Signed-off-by: NChunyan Liu <cyliu@suse.com>

Now that xenconfig supports parsing and formatting Xen's
XL config format, integrate it into the libxl driver's
connectDomainXML{From,To}Native functions.
Signed-off-by: NKiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: NJim Fehlig <jfehlig@suse.com>

add tests for the xen_xl config parser
Signed-off-by: NKiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: NJim Fehlig <jfehlig@suse.com>

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: NKiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: NJim Fehlig <jfehlig@suse.com>

Export helper functions for reuse in getting values
from a virConfPtr object
Signed-off-by: NKiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: NJim Fehlig <jfehlig@suse.com>

The <domain/> element under /capabilities/guest/arch/ can have no
child elements. If that's the case we format:

        <domain type='xen'>
        </domain>

instead of simpler:

        <domain type='xen'/>

This commit fixes that.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

VIR_STORAGE_FILE_AUTO should be used only in xml provided to
libvirt by user, if I understood correctly. Driver should
set storage source format to specific disk format in
*DomainGetXMLDesc.

CDROMs in PCS use raw image format.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

There are two more places after commit 3865941b that need to be adapted
in order to get rid of some test failures when building as root.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>