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
  27 [ -x $DAEMON ] || exit 0
  28
  29 for i in ${LOCK_DIR} ${PID_DIR} ; do
  30         [ ! -d ${i} ] && mkdir -p ${i}
  31         [ -d ${i} ] && chown ${DAEMON_USER}:${DAEMON_GROUP} ${i}
  32 done
  33
  34 . /lib/lsb/init-functions
  35
  36 do_start() {
  37         start-stop-daemon --start \
  38                         --background --quiet \
  39                         --chuid ${DAEMON_USER}:${DAEMON_GROUP} \
  40                         --make-pidfile --pidfile ${PID_FILE} \
  41                         --chdir /var/run \
  42                         --startas $DAEMON \
  43                         --test > /dev/null \
  44                         || return 1
  45         start-stop-daemon --start \
  46                         --background --quiet \
  47                         --chuid ${DAEMON_USER}:${DAEMON_GROUP} \
  48                         --make-pidfile --pidfile ${PID_FILE} \
  49                         --chdir /var/run \
  50                         --startas $DAEMON -- $DAEMON_ARGS \
  51                         || return 2
  52 }
  53
  54 do_stop() {
  55         start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PID_FILE
  56         RETVAL=$?
  57         rm -f $PID_FILE
  58         return "$RETVAL"
  59 }
  60
  61 case "$1" in
  62 start)
  63         log_daemon_msg "Starting $DESC" "$NAME"
  64         do_start
  65         case $? in
  66                 0|1) log_end_msg 0 ;;
  67                 2) log_end_msg 1 ;;
  68         esac
  69 ;;
  70 stop)
  71         log_daemon_msg "Stopping $DESC" "$NAME"
  72         do_stop
  73         case $? in
  74                 0|1) log_end_msg 0 ;;
  75                 2) log_end_msg 1 ;;
  76         esac
  77 ;;
  78 status)
  79         status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
  80 ;;
  81 restart|force-reload)
  82         log_daemon_msg "Restarting $DESC" "$NAME"
  83         do_stop
  84         case $? in
  85         0|1)
  86                 do_start
  87                 case $? in
  88                         0) log_end_msg 0 ;;
  89                         1) log_end_msg 1 ;; # Old process is still running
  90                         *) log_end_msg 1 ;; # Failed to start
  91                 esac
  92         ;;
  93         *) log_end_msg 1 ;; # Failed to stop
  94         esac
  95 ;;
  96 *)
  97         echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
  98         exit 3
  99 ;;
 100 esac
 101
 102 exit 0