- As of commit 2ff4c137, all virGet*() functions in datatypes.c always
return pointers to new objects. Objects are not cached in a
per-connection hashtable.
- Fix variable names in comments for all vir*Dispose() functions in
datatypes.c.
- Add comments for virGetStream(), virStreamDispose(),
virGetDomainSnapshot(), virDomainSnapshotDispose().
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
This commit moves a few directories into more appropriate subpackages.
In a few cases a directory is owned by two subpackages, however this is
OK as long as the permissions and ownership for the directory are
consistent between them.
- %{_sysconfdir}/libvirt/qemu/
Used by the qemu and network drivers.
When building with separate driver modules, this directory is only
owned by l-d-d-network. l-d-d-qemu has a hard dependency on
l-d-d-network, which means this directory is created with the
correct permissions and ownership, however it's clearer if both
subpackages own the directory independently.
- %{_sysconfdir}/libvirt/nwfilter/
Used by the nwfilter driver only.
This directory is currently always owned by libvirt-daemon. This
commit moves it into l-d-d-nwfilter when building with separate
driver modules.
- %{_localstatedir}/run/libvirt/network/
Used by the network and nwfilter drivers.
When building without separate driver modules, this directory is
should be owned by libvirt-daemon only if either of these drivers
are enabled. When building with separate driver modules, this
directory should be owned by l-d-d-nwfilter in addition to
l-d-d-network.
- %{_datadir}/libvirt/networks/ and
%{_datadir}/libvirt/networks/default.xml
Used only by the %post scriptlet in libvirt-daemon-config-network.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
If SELinux is compiled into libvirt but it is disabled on the host,
libvirtd logs:
error : virIdentityGetSystem:173 : Unable to lookup SELinux process
context: Invalid argument
on each and every client connection.
Use is_selinux_enabled() to skip retrieval of the process's SELinux
context if SELinux is disabled.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
With the previous commit's securityselinuxhelper enhancements, the
SELinux security manager can be tested even without SELinux enabled on
the test system.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
Add fake implementations of:
- is_selinux_enabled
- security_disable
- selinux_virtual_domain_context_path
- selinux_virtual_image_context_path
- selinux_lxc_contexts_path
- selabel_open
- selabel_close
- selabel_lookup_raw
The selabel_* functions back onto the real implementations if SELinux is
enabled on the test system, otherwise we just implement a fake selabel
handle which errors out on all labelling lookups.
With these changes in place, securityselinuxtest and
securityselinuxlabeltest don't need to skip all tests if SELinux isn't
available; they can exercise much of the security manager code.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
As of commit 46ec5f85, the conn.lock mutex does not need to be held
when calling any vir*Dispose() function in datatypes.c (via virObjectUnref()).
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
virGetStorageVol can return NULL on out-of-memory. If it does, cleanly
abort the volume clone operation.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
- Use $XDG_RUNTIME_DIR for re-exec state file when running unprivileged.
- argv[0] may not contain a full path to the binary, however it should
contain something that can be looked up in the PATH. Use execvp() to
do path lookup on re-exec.
- As per list discussion [1], ignore --daemon on re-exec.
[1] https://www.redhat.com/archives/libvir-list/2013-December/msg00514.html
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
This variable shadows the stat(2) function, which only became visible in
this scope as of commit 9cac8639. Rename the variable so it doesn't
conflict.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
- systemctl and the %systemd_* RPM macros can take multiple unit names
in the one invocation. Make use of this to avoid repeated systemd
daemon reloads.
- virtlockd was only properly enabled and disabled when using systemd,
but when systemd RPM macros were not available (e.g. on Fedora < 18).
Make sure it's enabled when systemd RPM macros are present, or when
using initscripts.
- Always use "reload" on virtlockd, not "condrestart". This allows it to
cleanly re-execute itself without losing running state. Ignore any
error should the reload fail.
- Move the reloading of virtlockd and libvirtd via their initscripts
into the daemon package's %postun scriptlet. These services must be
restarted after all of the libvirt-daemon-driver-* packages have
been upgraded during the same RPM transaction.
- Add a %triggerpostun executed only when upgrading an older
libvirt-daemon. As an older package would only reload libvirtd during
%post, and the newer package would only reload libvirtd during
%postun, such an upgrade would not reload libvirtd at all without the
trigger.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
SIGHUP is commonly used to instruct a daemon to reload its config. For
now we should handle it in virtlockd just like SIGUSR1, rather than
having it kill the process.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
- Use SIGUSR1, not SIGHUP, on reload. At present, virtlockd only
responds to the former.
- Fix PID file for virtlockd.
- Do not start virtlockd in any runlevels by default. It needs to be
explicitly selected in libvirt's qemu.conf anyway, so there is no
need to have it running on all systems regardless.
- Fix chkconfig priorities to ensure virtlockd is started before
libvirtd is started, and stopped after libvirtd is stopped.
- Add "Should-Start: virtlockd" to the libvirtd initscript's LSB header,
for the same reason.
- Add "Default-Stop" to both libvirtd and virtlockd initscripts. LSB
does not guarantee that this defaults to the inverse of
"Default-Start".
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
- Pass VIRTLOCKD_ARGS through to virtlockd.
- Use SIGUSR1, not SIGHUP, in ExecReload. At present, virtlockd only
responds to the former.
- Have "systemctl enable virtlockd.service" enable virtlockd.socket,
rather than throw an error.
- Make virtlockd.socket wanted by sockets.target, rather than
multi-user.target. This is consistent with other socket units in
Fedora, and it ensures that the socket is available before libvirtd is
started.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
RHEL-6's rpmbuild wipes the docdir for a (sub-)package if any %doc
directives are present, prior to copying in the marked documentation.
This means we can't prepopulate this directory with the HTML
documentation during the %install phase.
Instead, move the HTML documentation to a temporary directory during
%install and mark the contents of this temporary directory with %doc.
This fixes a build regression introduced in
commit e23216da9a
Author: Cole Robinson <crobinso@redhat.com>
Date: Wed Sep 25 13:20:40 2013 -0400
spec: Clean up distribution of ChangeLog (and others)
where the libvirt-docs sub-RPM gained a %doc directive, thus
triggering the RPM bug.
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
When adding an automatically allocated port to a well-formed migration
URI, keep it well-formed:
tcp://1.2.3.4/ -> tcp://1.2.3.4/:12345 # wrong
tcp://1.2.3.4/ -> tcp://1.2.3.4:12345/ # fixed
tcp://1.2.3.4 -> tcp://1.2.3.4:12345 # still works
tcp:1.2.3.4 -> tcp:1.2.3.4:12345 # still works (old syntax)
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
Drivers load running persistent and transient domain configs before
inactive persistent domain configs, however only the latter would set a
domain's autostart flag. This mismatch between the loaded and on-disk
state could later cause problems with "virsh autostart":
# virsh autostart example
error: Failed to mark domain example as autostarted
error: Failed to create symlink '/etc/libvirt/qemu/autostart/example.xml to '/etc/libvirt/qemu/example.xml': File exists
This patch ensures the autostart flag is set correctly even when the
domain is already defined.
Fixes:
https://bugzilla.redhat.com/show_bug.cgi?id=632100https://bugzilla.redhat.com/show_bug.cgi?id=675319
Signed-off-by: Michael Chapman <mike@very.puzzling.org>
Michael Chapman