rpm/SOURCES/openstack-cinder-volume.init

   1 #!/bin/sh
   2 #
   3 # openstack-cinder-volume  OpenStack cinder Volume Worker
   4 #
   5 # chkconfig:   - 98 02
   6 # description:  Volume Workers interact with iSCSI storage to manage    \
   7 #               LVM-based instance volumes. Specific functions include: \
   8 #               * Create Volumes                                        \
   9 #               * Delete Volumes                                        \
  10 #               * Establish Compute volumes
  11
  12 ### BEGIN INIT INFO
  13 # Provides:
  14 # Required-Start: $remote_fs $network $syslog
  15 # Required-Stop: $remote_fs $syslog
  16 # Default-Stop: 0 1 6
  17 # Short-Description: OpenStack cinder Volume Worker
  18 # Description:  Volume Workers interact with iSCSI storage to manage
  19 #               LVM-based instance volumes. Specific functions include:
  20 #               * Create Volumes
  21 #               * Delete Volumes
  22 #               * Establish Compute volumes
  23 ### END INIT INFO
  24
  25 . /etc/rc.d/init.d/functions
  26
  27 suffix=volume
  28 prog=openstack-cinder-$suffix
  29 exec="/usr/bin/cinder-$suffix"
  30 config="/etc/cinder/cinder.conf"
  31 distconfig="/usr/share/cinder/cinder-dist.conf"
  32 pidfile="/var/run/cinder/cinder-$suffix.pid"
  33 logfile="/var/log/cinder/$suffix.log"
  34
  35 [ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
  36
  37 lockfile=/var/lock/subsys/$prog
  38
  39 start() {
  40     [ -x $exec ] || exit 5
  41     [ -f $config ] || exit 6
  42     echo -n $"Starting $prog: "
  43     daemon --user cinder --pidfile $pidfile "$exec --config-file $distconfig --config-file $config --logfile $logfile &>/dev/null & echo \$! > $pidfile"
  44     retval=$?
  45     echo
  46     [ $retval -eq 0 ] && touch $lockfile
  47     return $retval
  48 }
  49
  50 stop() {
  51     echo -n $"Stopping $prog: "
  52     killproc -p $pidfile $prog
  53     retval=$?
  54     echo
  55     [ $retval -eq 0 ] && rm -f $lockfile
  56     return $retval
  57 }
  58
  59 restart() {
  60     stop
  61     start
  62 }
  63
  64 reload() {
  65     restart
  66 }
  67
  68 force_reload() {
  69     restart
  70 }
  71
  72 rh_status() {
  73     status -p $pidfile $prog
  74 }
  75
  76 rh_status_q() {
  77     rh_status >/dev/null 2>&1
  78 }
  79
  80
  81 case "$1" in
  82     start)
  83         rh_status_q && exit 0
  84         $1
  85         ;;
  86     stop)
  87         rh_status_q || exit 0
  88         $1
  89         ;;
  90     restart)
  91         $1
  92         ;;
  93     reload)
  94         rh_status_q || exit 7
  95         $1
  96         ;;
  97     force-reload)
  98         force_reload
  99         ;;
 100     status)
 101         rh_status
 102         ;;
 103     condrestart|try-restart)
 104         rh_status_q || exit 0
 105         restart
 106         ;;
 107     *)
 108         echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
 109         exit 2
 110 esac
 111 exit $?