kibana4init

kibana4

#!/bin/sh
#
# /etc/init.d/kibana4 -- startup script for kibana4
#
### BEGIN INIT INFO
# Provides:          kibana4
# Required-Start:    $network $remote_fs $named
# Required-Stop:     $network $remote_fs $named
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Starts kibana4
# Description:       Starts kibana4 using start-stop-daemon
### END INIT INFO

#configure this with wherever you unpacked kibana:
NAME=kibana
KIBANA_BIN=/opt/kibana/bin

PID_FILE=/var/run/$NAME.pid
PATH=/bin:/usr/bin:/sbin:/usr/sbin:$KIBANA_BIN
DAEMON=$KIBANA_BIN/kibana
DAEMON_ARGS=""
DESC="Kibana4"
LOG=/var/log/kibana4.log

pid_file_exists() {
    [ -f "$PID_FILE" ]
}

do_start()      {

        if pid_file_exists
        then
                        echo "Kibana is already running"
        else
                        $DAEMON $DAEMON_ARGS 1>"$LOG" 2>&1 &
                        echo $! > "$PID_FILE"
                        PID=$!
                        if [ "$PID" > 0 ]
                        then
                                echo "Kibana started with pid $!"
                        else
                                echo "Kibana could not be started"
                        fi
        fi
}


do_status() {
        if pid_file_exists
        then
                PID=$(cat $PID_FILE)
                STATUS=$(ps ax | grep $PID | grep -v grep | awk '{print $1}')

                if [ "$STATUS" == "$PID" ]
                then
                                echo "Kibana is running on proccess $PID"
                else
                                echo "Kibana is NOT running"
                                rm $PID_FILE
                fi
        else
                echo "Kibana is NOT running"
        fi
}

do_stop() {
        if pid_file_exists
        then
                PID=$(cat $PID_FILE)
                STATUS=$(ps ax | grep $PID | grep -v grep | awk '{print $1}')

                if [ "$STATUS" == "$PID" ]
                then
                                echo "Killing Kibana...."
                                KILL=$(kill -15 $PID)
                                rm $PID_FILE
                                sleep 1
                                echo -e "\tKibana (PID:$PID) killed"

                else
                                echo "Kibana is NOT running"
                                rm $PID_FILE
                fi
        else
                echo "Kibana is NOT running"
        fi
}


case "$1" in
  start)
        do_start;;
  stop)
        do_stop
        ;;
  status)
        do_status
        ;;
  restart)
        do_stop
        do_start
        ;;
  *)
        echo "Usage: $SCRIPTNAME {start|stop|status|restart}" >&2
        exit 3
        ;;
esac

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