kibana-init

#!/bin/sh
#
# /etc/init.d/kibana4_init -- startup script for kibana4
# bsmith@the408.com 2015-02-20; used elasticsearch init script as template
# https://github.com/akabdog/scripts/edit/master/kibana4_init
# spujadas 2015-04-09; updated to run as non-root user
#
### BEGIN INIT INFO
# Provides:          kibana4_init
# 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_init
# Description:       Starts kibana4_init using start-stop-daemon
### END INIT INFO

KIBANA_HOME=
KIBANA_BIN=${KIBANA_HOME}/bin

NAME=kibana4
PID_FILE=/var/run/$NAME.pid
PATH=/bin:/usr/bin:/sbin:/usr/sbin:$KIBANA_BIN
DAEMON=$KIBANA_BIN/kibana
KIBANA_USER=kibana
KIBANA_GROUP=kibana
KIBANA_LOG_DIR=/var/log/kibana
KIBANA_LOG_FILE="${KIBANA_LOG_DIR}/$NAME.log"
DAEMON_OPTS="-l ${KIBANA_LOG_FILE}"
DESC="Kibana4"
NODE_OPTIONS="--max-old-space-size=250" 

if [ $(id -u) -ne 0 ]; then
  echo "You need root privileges to run this script"
  exit 1
fi

. /lib/lsb/init-functions

if [ -r /etc/default/rcS ]; then
  . /etc/default/rcS
fi

case "$1" in
  start)
    log_daemon_msg "Starting $DESC"

    pid=$(pidofproc -p $PID_FILE kibana)
    if [ -n "$pid" ]; then
      log_begin_msg "Already running."
      log_end_msg 0
      exit 0
    fi

    touch ${KIBANA_LOG_FILE}
    chown ${KIBANA_USER}:${KIBANA_GROUP} ${KIBANA_LOG_FILE}

    # Start Daemon
    NODE_OPTIONS="$NODE_OPTIONS" start-stop-daemon --start --user $KIBANA_USER -c $KIBANA_USER \
      --group $KIBANA_GROUP --pidfile "$PID_FILE" --make-pidfile \
      --background --exec $DAEMON -- $DAEMON_OPTS
    log_end_msg $?
    ;;

  stop)
    log_daemon_msg "Stopping $DESC"

    if [ -f "$PID_FILE" ]; then
      start-stop-daemon --stop --pidfile "$PID_FILE" \
        --retry=TERM/20/KILL/5 >/dev/null
      if [ $? -eq 1 ]; then
        log_progress_msg "$DESC is not running but pid file exists, cleaning up"
      elif [ $? -eq 3 ]; then
        PID="$(cat $PID_FILE)"
        log_failure_msg "Failed to stop $DESC (pid $PID)"
        exit 1
      fi
      rm -f "$PID_FILE"
    else
      log_progress_msg "(not running)"
    fi
    log_end_msg 0
    ;;

  status)
    status_of_proc -p $PID_FILE kibana kibana && exit 0 || exit $?
    ;;

  restart|force-reload)
    if [ -f "$PID_FILE" ]; then
      $0 stop
      sleep 1
    fi
    $0 start
    ;;

  *)
    log_success_msg "Usage: $0 {start|stop|restart|force-reload|status}"
    exit 1
    ;;
esac

exit 0