qemu/qemu-ga.init
2012-11-15 07:51:37 +01:00

87 lines
1.7 KiB
Bash

#!/bin/bash
#
# qemu-ga: QEMU Guest Agent init script
# Author: Lubomir Rintel <lkundrak@v3.sk>
#
# chkconfig: - 80 30
# description: QEMU Guest Agents lets a virtualized guest use functionality
# provided by the host hypervisor.
# processname: qemu-ga
# config: /etc/sysconfig/qemu-ga
# pidfile: /var/run/qemu-ga.pid
#
### BEGIN INIT INFO
# Provides: qemu-ga
# Required-Start:
# Required-Stop:
# Should-Start:
# Default-Start:
# Default-Stop: 0 1 2 6
# Short-Description: QEMU Guest Agent
# Description: QEMU Guest Agents lets a virtualized guest use functionality
# provided by the host hypervisor.
### END INIT INFO
. /etc/rc.d/init.d/functions
prog=qemu-ga
qemuga=/usr/bin/qemu-ga
pidfile=${PIDFILE-/var/run/ksmtune.pid}
QEMUGA_DEV=/dev/virtio-ports/org.qemu.guest_agent.0
RETVAL=0
# Source service configuration.
[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
# Do nothing if the channel is not present
[ -e "$QEMUGA_DEV" ] || exit 0
start() {
echo -n $"Starting $prog: "
daemon --pidfile=${pidfile} $qemuga --daemonize $QEMUGA_OPTS
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/$prog
}
stop() {
echo -n $"Stopping $prog: "
killproc -p ${pidfile}
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$prog
}
restart() {
stop
start
}
condrestart() {
[ -e /var/lock/subsys/$prog ] && restart || :
}
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status -p ${pidfile} $prog
RETVAL=$?
;;
restart|force-reload)
restart
;;
condrestart|try-restart)
condrestart
;;
*)
echo $"Usage: $prog {start|stop|restart|force-reload|condrestart|try-restart|status|retune|help}"
RETVAL=2
esac
exit $RETVAL