[libvirt] [PATCH] RFC: experimental libvirtd upstart job
From: Alan Pevec <apevec(a)redhat.com>
To install it, disable libvirtd sysv initscript:
chkconfig libvirtd off
service libvirtd stop
and enable libvirtd upstart job:
cp /usr/share/doc/libvirt-*/libvirtd.upstart \
/etc/init/libvirtd.conf
initctl reload-configuration
initctl start libvirtd
Test:
initctl status libvirtd
libvirtd start/running, process 3929
killall -9 libvirtd
initctl status libvirtd
libvirtd start/running, process 4047
---
daemon/Makefile.am | 1 +
daemon/libvirtd.upstart | 47 +++++++++++++++++++++++++++++++++++++++++++++++
libvirt.spec.in | 1 +
3 files changed, 49 insertions(+), 0 deletions(-)
create mode 100644 daemon/libvirtd.upstart
diff --git a/daemon/Makefile.am b/daemon/Makefile.am
index cdf0f75..a4ebcf8 100644
--- a/daemon/Makefile.am
+++ b/daemon/Makefile.am
@@ -27,6 +27,7 @@ EXTRA_DIST = \
remote_generate_stubs.pl \
libvirtd.conf \
libvirtd.init.in \
+ libvirtd.upstart \
libvirtd.policy-0 \
libvirtd.policy-1 \
libvirtd.sasl \
diff --git a/daemon/libvirtd.upstart b/daemon/libvirtd.upstart
new file mode 100644
index 0000000..40d5fa3
--- /dev/null
+++ b/daemon/libvirtd.upstart
@@ -0,0 +1,47 @@
+# libvirtd upstart job
+#
+# XXX wait for rc to get all dependent initscripts started
+# from sysv libvirtd initscript: Required-Start: $network messagebus
+start on stopped rc RUNLEVEL=[345]
+stop on runlevel [016]
+respawn
+# default rate limit is 10x/5s
+#respawn limit 10 5
+
+# DAEMON_COREFILE_LIMIT in /etc/sysconfig/libvirtd doesn't have effect
+# must set resource limits here
+#limit core unlimited unlimited
+
+# documented http://upstart.ubuntu.com/wiki/Stanzas#pid
+# but not accepted by upstart-0.6.5
+#pid file /var/run/libvirtd.pid
+
+env PIDFILE=/var/run/libvirtd.pid
+
+script
+ LIBVIRTD_CONFIG=
+ LIBVIRTD_ARGS=
+ KRB5_KTNAME=/etc/libvirt/krb5.tab
+
+ test -f /etc/sysconfig/libvirtd && . /etc/sysconfig/libvirtd
+
+ export QEMU_AUDIO_DRV
+ export SDL_AUDIODRIVER
+
+ LIBVIRTD_CONFIG_ARGS=
+ if [ -n "$LIBVIRTD_CONFIG" ]
+ then
+ LIBVIRTD_CONFIG_ARGS="--config $LIBVIRTD_CONFIG"
+ else
+ true
+ fi
+
+ mkdir -p /var/cache/libvirt
+ rm -rf /var/cache/libvirt/*
+ KRB5_KTNAME=$KRB5_KTNAME /usr/sbin/libvirtd $LIBVIRTD_CONFIG_ARGS $LIBVIRTD_ARGS
+end script
+
+post-stop script
+ rm -f $PIDFILE
+ rm -rf /var/cache/libvirt/*
+end script
diff --git a/libvirt.spec.in b/libvirt.spec.in
index a29693a..365000c 100644
--- a/libvirt.spec.in
+++ b/libvirt.spec.in
@@ -854,6 +854,7 @@ fi
%{_sysconfdir}/libvirt/nwfilter/*.xml
%{_sysconfdir}/rc.d/init.d/libvirtd
+%doc daemon/libvirtd.upstart
%config(noreplace) %{_sysconfdir}/sysconfig/libvirtd
%config(noreplace) %{_sysconfdir}/libvirt/libvirtd.conf
%if %{with_dtrace}
--
1.7.3.4