trusty/debian/ceilometer-api.init

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