trusty/debian/ceilometer-agent-central.init

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