trusty/debian/ceilometer-collector.init

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