openstack-dns.init

#!/bin/sh
#
# keystone  OpenStack dns management
#
# chkconfig:   - 20 80
# description: openstack dns management
### END INIT INFO

. /etc/rc.d/init.d/functions

prog=openstack-dns
exec="/opt/openstackdns/openstack-dns"
config="/opt/openstack/dns.conf"
pidfile="/var/run/$prog/$prog.pid"

[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog

lockfile=/var/lock/subsys/$prog

start() {
  echo -n $"Starting $prog: "
  daemon --user nova $exec -c $config
  RETVAL=$?
  echo
  [ $RETVAL -eq 0 ] && touch /var/lock/subsys/openstack-dns
}

stop() {
  echo -n $"Stopping $prog: "
  P=`/bin/ps awux|/bin/grep $exec|/bin/grep -v grep|/bin/awk '{print $2 }'`
  if ! test -z "$P"; then
     kill $P
  fi
  RETVAL=$?
  echo
  [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/openstack-dns
}

restart() {
    stop
    start
}

reload() {
    restart
}

force_reload() {
    restart
}

checkstatus() {
   R=`/bin/ps awux|/bin/grep $exec|/bin/grep -v grep`
   if test -z "$R"; then
      echo "$prog stopped"
      RETVAL=3
   else
      echo "$prog running ($R)"
      RETVAL=0
   fi
}


case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    restart)
        restart
        ;;
    status)
        checkstatus
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart}"
        exit 2
esac
exit $RETVAL