trusty/debian/ceilometer-alarm-notifier.init

   1 #!/bin/sh
   2 ### BEGIN INIT INFO
   3 # Provides:          ceilometer-alarm-notifier
   4 # Required-Start:    $network $local_fs $remote_fs $syslog
   5 # Required-Stop:     $remote_fs
   6 # Should-Start:      mongodb rabbitmq-server
   7 # Should-Stop:       mongodb rabbitmq-server
   8 # Default-Start:     2 3 4 5
   9 # Default-Stop:      0 1 6
  10 # Short-Description: ceilometer alarm notifier
  11 # Description:       ceilometer alarm notifier
  12 ### END INIT INFO
  13
  14 # Author: Thomas Goirand <zigo@debian.org>
  15
  16 PATH=/sbin:/usr/sbin:/bin:/usr/bin
  17 DESC="Ceilometer Alarm Notifier"
  18 SYS_NAME=ceilometer
  19 NAME=ceilometer-alarm-notifier
  20 DAEMON=/usr/bin/${NAME}
  21
  22 SCRIPTNAME=/etc/init.d/${NAME}
  23 DAEMON_USER=${SYS_NAME}
  24 DAEMON_GROUP=${SYS_NAME}
  25 LOCK_DIR=/var/lock/${SYS_NAME}
  26 PID_DIR=/var/run/${SYS_NAME}
  27 PID_FILE=${PID_DIR}/${NAME}.pid
  28 LOGFILE=/var/log/${SYS_NAME}/${NAME}.log
  29 DAEMON_ARGS="--config-file=/etc/${SYS_NAME}/ceilometer.conf"
  30
  31 [ -x $DAEMON ] || exit 0
  32
  33 for i in ${LOCK_DIR} ${PID_DIR} ; do
  34         [ ! -d ${i} ] && mkdir -p ${i}
  35         [ -d ${i} ] && chown ${DAEMON_USER}:${DAEMON_GROUP} ${i}
  36 done
  37
  38 . /lib/lsb/init-functions
  39
  40 [ -r /etc/default/openstack ] && . /etc/default/openstack
  41 [ -r /etc/default/$NAME ] && . /etc/default/$NAME
  42
  43 [ "x$USE_SYSLOG" = "xyes" ] && DAEMON_ARGS="$DAEMON_ARGS --use-syslog"
  44 [ "x$USE_LOGFILE" != "xno" ] && DAEMON_ARGS="$DAEMON_ARGS --log-file=$LOGFILE"
  45
  46 do_start() {
  47         start-stop-daemon --start \
  48                         --background --quiet \
  49                         --chuid ${DAEMON_USER}:${DAEMON_GROUP} \
  50                         --make-pidfile --pidfile ${PID_FILE} \
  51                         --chdir /var/run \
  52                         --startas $DAEMON \
  53                         --test > /dev/null \
  54                         || return 1
  55         start-stop-daemon --start \
  56                         --background --quiet \
  57                         --chuid ${DAEMON_USER}:${DAEMON_GROUP} \
  58                         --make-pidfile --pidfile ${PID_FILE} \
  59                         --chdir /var/run \
  60                         --startas $DAEMON -- $DAEMON_ARGS \
  61                         || return 2
  62 }
  63
  64 do_stop() {
  65         start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PID_FILE
  66         RETVAL=$?
  67         rm -f $PID_FILE
  68         return "$RETVAL"
  69 }
  70
  71 case "$1" in
  72 start)
  73         log_daemon_msg "Starting $DESC" "$NAME"
  74         do_start
  75         case $? in
  76                 0|1) log_end_msg 0 ;;
  77                 2) log_end_msg 1 ;;
  78         esac
  79 ;;
  80 stop)
  81         log_daemon_msg "Stopping $DESC" "$NAME"
  82         do_stop
  83         case $? in
  84                 0|1) log_end_msg 0 ;;
  85                 2) log_end_msg 1 ;;
  86         esac
  87 ;;
  88 status)
  89         status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
  90 ;;
  91 restart|force-reload)
  92         log_daemon_msg "Restarting $DESC" "$NAME"
  93         do_stop
  94         case $? in
  95         0|1)
  96                 do_start
  97                 case $? in
  98                         0) log_end_msg 0 ;;
  99                         1) log_end_msg 1 ;; # Old process is still running
 100                         *) log_end_msg 1 ;; # Failed to start
 101                 esac
 102         ;;
 103         *) log_end_msg 1 ;; # Failed to stop
 104         esac
 105 ;;
 106 *)
 107         echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
 108         exit 3
 109 ;;
 110 esac
 111
 112 exit 0