Add logrotate config for log files in /var/log/libvirt/libxl.

Many users, who admin their own machines, want to be able to access
system libvirtd via tools like virt-manager without having to enter
a root password. Just google 'virt-manager without password' and
you'll find many hits. I've read at least 5 blog posts over the years
describing slightly different ways of achieving this goal.

Let's finally add official support for this.

Install a polkit-1 rules file granting password-less auth for any user
in the new 'libvirt' group. Create the group on RPM install

https://bugzilla.redhat.com/show_bug.cgi?id=957300

- docs/news.html.in libvirt.spec.in: update for the release
- po/*.po*: regenerated

Recent commit 198cc1d3 introduced integration of lockd and sanlock into
libxl, but forget to update libvirt.spec.in to also list new files
distributed via package.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

Similar to what was done for the channel socket in the previous commit.

Rather than depend on the RPM to put it in place, since this doesn't
cover the qemu:///session case. Currently auto allocated socket path is
completely busted with qemu:///session

https://bugzilla.redhat.com/show_bug.cgi?id=1105274

And because we chown the directory at driver startup now, this also fixes
autosocket startup failures when using user/group=root

https://bugzilla.redhat.com/show_bug.cgi?id=1044561
https://bugzilla.redhat.com/show_bug.cgi?id=1146886

Fedora doesn't ship OVMF/AAVMF builds in its repos due to licensing
issues, so the recommended way to consume these bits is via Gerd's
nightly repo: https://www.kraxel.org/repos

Let's teach fedora builds about the loader/nvram pairs these packages
installed, so users don't need to edit qemu.conf to get virt-manager
UEFI support.

Introduce libxl.conf configuration file, adding the 'autoballoon'
setting as the first knob for controlling the libxl driver.
Signed-off-by: NJim Fehlig <jfehlig@suse.com>

Apparently, files in /usr/lib/sysctl.d are usually prefixed with numbers
for easier ordering. Let's be consistent with this. I chose 60 for
libvirtd so that it goes after 50-default.conf.

https://bugzilla.redhat.com/show_bug.cgi?id=1084876Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

- docs/news.html.in libvirt.spec.in: update for the release
- po/*.po*: regenerated localization

Use correct package names too as they differ.

Commit 55ea7be7 removed separated modules for vbox_network and
vbox_storage drivers but forget to update libvirt.spec.in file. This
patch will fix rpm build.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

* docs/news.html.in libvirt.spec.in: updated for the release
* po/*.po*: regenerated the po

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Since we switched to using GIT to apply patches in the RPM spec,
we automagically also turned on -Werror, since the .git directory
now exists. We don't want this on in Fedora, since changing
header files often lead to new warnings being issued. Explicitly
turn off -Werror for non-RHEL platforms, instead of relying on
the defaults

- docs/news.html.in libvirt.spec.in: update for release
- po/*.po*: updated localization and regenerated

The module XML::XPath is needed when building from git only (no need to
have it when building from tarball), so this patch moves the check from
specfile into bootstrap.conf.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Partially reverts commit 5754dbd5.

The code in the specfile adds a MAC address to every <bridge>,
even for <forward mode='bridge'> for which we don't support
changing MAC addresses.

Remove it completely. For new networks, we have been adding
MAC addresses on definition/creation since the commit mentioned above.
For existing networks (pre-0.9.0), the MAC is added by this commit.

https://bugzilla.redhat.com/show_bug.cgi?id=1156367

Since libvirt.h was split into multiple files and similarly
docs/libvirt-libvirt.html, docs/hvsupport.html have bad hyperlinks.  The
same happens for all the html.in files that used <code class='docref'>
tag, because page.xsl has no idea where to point the link that's found.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

With this change, any patch declared in libvirt.spec with Patch[0-9]* is
automatically applied in %prep. Unlike with the standard %patch[0-9]*,
patches are applied with "git am" to avoid some unexpected results.
However, as a result of this, all patches must be in the right format
for "git am" to be able to apply them; they should ideally be generated
from git using "git format-patch".
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

- docs/news.html.in libvirt.spec.in: update for release
- po/*.po*: fetched loclalization and regenerated

Create a new libvirt-host.h file to hold the public
API definitions for the virConnect type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Create a new libvirt-domain.h file to hold the public
API definitions for the virDomain type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Create a new libvirt-event.h file to hold the public
API definitions for the virEvent type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Create a new libvirt-storage.h file to hold the public
API definitions for the virStorage/Vol type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Create a new libvirt-stream.h file to hold the public
API definitions for the virStream type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Note the definition of virStreamPtr is not moved, since that
must be declared early for all other libvirt APIs to be able
to reference it.

Create a new libvirt-secret.h file to hold the public
API definitions for the virSecret type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Create a new libvirt-nodedev.h file to hold the public
API definitions for the virNodeDevice type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Create a new libvirt-nwfilter.h file to hold the public
API definitions for the virNWFilter type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Create a new libvirt-interface.h file to hold the public
API definitions for the virInterface type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Create a new libvirt-network.h file to hold the public
API definitions for the virNetwork type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

Create a new libvirt-domain-snapshot.h file to hold the public
API definitions for the virDomainSnapshot type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>

* docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: updated localizations and regenerated

This is a folloup to commit 5f719596, which checks for a route
conflicting with the standard libvirt default network subnet
(192.168.122.0/24). It turns out that $() strips the trailing newline
from the output of "ip route show", so there would be no match if the
route we were looking for was the final line of output. This can be
solved by adding ${nl} to the end of the output (just as we were
already adding it at the beginning of the output).

Sometimes libvirt is installed on a host that is already using the
network 192.168.122.0/24. If the libvirt-daemon-config-network package
is installed, this creates a conflict, since that package has been
hard-coded to create a virtual network that also uses
192.168.122.0/24. In the past libvirt has attempted to warn of /
remediate this situation by checking for conflicting routes when the
network is started, but it turns out that isn't always useful (for
example in the case that the *other* interface/network creating the
conflict hasn't yet been started at the time libvirtd start its own
networks).

This patch attempts to catch the problem earlier - at install
time. During the %post install script for
libvirt-daemon-config-network, we use a case statement to look through
the output of "ip route show" for a route that exactly matches
192.168.122.0/24, and if found we search for a similar route that
*doesn't* match (e.g. 192.168.124.0/24) (note that the search starts
with "124" instead of 123 because of reports of people already
modifying their L1 host's network to 192.168.123.0/24 in an attempt to
solve exactly the problem we are also trying to solve).  When we find
an available route, we just replace all occurrences of "122" in the
default.xml that is being created with the newly found 192.168
subnet. This could obviously be made more complicated - examine the
template defaul.xml to automatically determine the existing network
address and mask rather than hard coding it in the specfile, etc, but
this scripting is simpler and gets the job done as long as we continue
to use 192.168.122.0/24 in the template. (If anyone with mad bash
skillz wants to suggest something to do that, by all means please do).

This is intended to at least "further reduce" occurrence of the
problems detailed in:

  https://bugzilla.redhat.com/show_bug.cgi?id=811967

In my previous patch (37d8c75f) I've tried to fix permissions
for nvram store path. The aim was to give the nvram directory
execute permission so that domain running under other users
than qemu:qemu can access their nvram file. However, my fix
was incomplete as the path belongs to libvirt-driver-qemu
package too and I've fixed it only for the libvirt-daemon
package.
Reported-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

I've noticed two problem with the automatically created NVRAM varstore
file. The first, even though I run qemu as root:root for some reason I
get Permission denied when trying to open the _VARS.fd file. The
problem is, the upper directory misses execute permissions, which in
combination with us dropping some capabilities result in EPERM.

The next thing is, that if I switch SELinux to enforcing mode, I get
another EPERM because the vars file is not labeled correctly. It is
passed to qemu as disk and hence should be labelled as disk. QEMU may
write to it eventually, so this is different to kernel or initrd.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

When using split UEFI image, it may come handy if libvirt manages per
domain _VARS file automatically. While the _CODE file is RO and can be
shared among multiple domains, you certainly don't want to do that on
the _VARS file. This latter one needs to be per domain. So at the
domain startup process, if it's determined that domain needs _VARS
file it's copied from this master _VARS file. The location of the
master file is configurable in qemu.conf.

Temporary, on per domain basis the location of master NVRAM file can
be overridden by this @template attribute I'm inventing to the
<nvram/> element. All it does is holding path to the master NVRAM file
from which local copy is created. If that's the case, the map in
qemu.conf is not consulted.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Acked-by: NLaszlo Ersek <lersek@redhat.com>