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#!/bin/sh
#
# /etc/init.d/kibana4_init -- startup script for kibana4
# 2015-02-20; used elasticsearch init script as template
# https://github.com/akabdog/scripts/edit/master/kibana4_init
#
### BEGIN INIT INFO
# Provides: kibana4_init
# Required-Start: $network $remote_fs $named
# Required-Stop: $network $remote_fs $named
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Starts kibana4_init
# Description: Starts kibana4_init using start-stop-daemon
### END INIT INFO
#configure this with wherever you unpacked kibana:
KIBANA_BIN=/opt/kibana/bin
NAME=kibana4
PID_FILE=/var/run/$NAME.pid
PATH=/bin:/usr/bin:/sbin:/usr/sbin:$KIBANA_BIN
DAEMON=$KIBANA_BIN/kibana
DESC="Kibana4"
USER=nobody
ES_HOST="localhost"
# Define LSB log_* functions.
. /lib/lsb/init-functions
if [ `id -u` -ne 0 ]; then
log_daemon_msg "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_daemon_msg "Already running."
log_end_msg 0
exit 0
fi
# Check if elasticsearch is up:
elasticsearchDOWN=true
timer=1
# Attempt to start, wait for elasticsearch, if it doesn't complete in 300 seconds (30*10), exit
while [ "$elasticsearchDOWN" = true ] && [ $timer -lt 10 ]; do
response=$(curl -sLI "http://$ES_HOST:9200")
if [ -z "$response" ]; then
log_daemon_msg "Elasticsearch not running, waiting 10 seconds..."
sleep 10
else
# Start Daemon
elasticsearchDOWN=false
start-stop-daemon --start --user "$USER" -c "$USER" --pidfile "$PID_FILE" --make-pidfile --background --exec $DAEMON
log_daemon_msg "Is elasticsearch down? $elasticsearchDOWN"
fi
timer=$((timer+1))
done
log_end_msg $?
;;
stop)
log_daemon_msg "Stopping $DESC"
if [ -f "$PID_FILE" ]; then
start-stop-daemon --stop --user "$USER" -c "$USER" --pidfile "$PID_FILE" \
--retry=TERM/20/KILL/5 >/dev/null
if [ $? -eq 1 ]; then
log_daemon_msg "$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_daemon_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_daemon_msg "Usage: $0 {start|stop|restart|force-reload|status}"
exit 1
;;
esac
exit 0