graylog2-server/graylog2.rc.d

   1 #!/bin/bash
   2
   3 . /etc/rc.conf
   4 . /etc/rc.d/functions
   5 . /etc/conf.d/graylog2
   6
   7 PIDFILE="/tmp/graylog2.pid"
   8
   9 check_pid() {
  10         [ ! -f "$PIDFILE" ] && return 1
  11         local PID=$(cat "$PIDFILE" 2> /dev/null)
  12         [ -z "$PID" ] && return 1
  13         if [ ! -d "/proc/$PID" ]; then
  14                 rm -f "$PIDFILE" 2> /dev/null
  15                 return 1
  16         fi
  17         return 0
  18 }
  19
  20 kill_pid() {
  21         if check_pid; then
  22                 local PID=$(cat "$PIDFILE" 2> /dev/null)
  23                 kill $PID &> /dev/null
  24                 local RET=$?
  25                 check_pid
  26                 return $RET
  27         fi
  28         return 1
  29 }
  30
  31 wait_pid() {
  32         while check_pid; do sleep 1; done
  33 }
  34
  35 case "$1" in
  36         start)
  37                 stat_busy "Starting graylog2"
  38                 check_pid || $JAVA_HOME/bin/java -jar $JAVA_OPTS /usr/lib/graylog2-server.jar > /dev/null &
  39                 if [ $? -gt 0 ]; then
  40                         stat_fail
  41                 else
  42                         add_daemon graylog2
  43                         stat_done
  44                 fi
  45                 ;;
  46         stop)
  47                 stat_busy "Stopping graylog2"
  48                 if ! kill_pid; then
  49                         stat_fail
  50                 else
  51                         rm_daemon graylog2
  52                         stat_done
  53                 fi
  54                 ;;
  55         restart)
  56                 $0 stop
  57                 wait_pid
  58                 $0 start
  59                 ;;
  60         *)
  61                 echo "usage: $0 {start|stop|restart}"
  62 esac
  63 exit 0