logstash init.d with daemonize tool

gistfile1.txt

#!/bin/bash

PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin

DESC="Logstash Daemon"

LOGSTASH_USER=logstash
DAEMON=/usr/bin/java

CONFIGDIR="/etc/logstash/conf.d"
LOGDIR="/var/log/logstash"
VERBOSE=""

SCRIPTNAME=/etc/init.d/logstash
PIDFILE="/var/run/logstash.pid"
LOCKFILE="/var/run/lock/logstash"
WORKDIR=/opt/logstash

FILTER_WORKERS=1
EVENT_TIMEOUT=60
SHUTDOWN_TIMEOUT=5

[ -e /etc/default/logstash ] && . /etc/default/logstash

LOGSTASH_OPTS="--config ${CONFIGDIR} --log ${LOGDIR}/agent.log --filterworkers ${FILTER_WORKERS} --watchdog-timeout ${EVENT_TIMEOUT} ${VERBOSE}"
CMD="${DAEMON} ${JVM_OPTS} -cp /opt/logstash logstash.runner agent ${LOGSTASH_OPTS}"

. /lib/lsb/init-functions

start() {
        ulimit -n 10240
        log_daemon_msg "Starting $DESC: "
echo        daemonize -c $WORKDIR -u $LOGSTASH_USER -p $PIDFILE -l $LOCKFILE -o $LOGDIR/stdout -e $LOGDIR/stderr $CMD
        log_end_msg $?
}
stop(){
        [ -e "$PIDFILE" ] && [ ! -z "$(cat $PIDFILE)" ] && test -d "/proc/$(cat $PIDFILE)" && kill -SIGINT $(cat $PIDFILE)
        log_daemon_msg "Stopping $DESC: "
        flock --exclusive --timeout $SHUTDOWN_TIMEOUT $LOCKFILE --command "echo -n"
        log_end_msg $?
}

case "$1" in
        start)
                start
                ;;
        stop)
                stop
                ;;

        restart)
                stop
                sleep 0.2
                start
                ;;
        *)
                echo "Usage: $SCRIPTNAME {start|stop|restart}" >&2
                exit 1
                ;;
esac

exit 0

gistfile2.txt

#!/bin/bash

PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin

DESC="Logstash Daemon"

LOGSTASH_USER=logstash
DAEMON=/usr/bin/java

CONFIGDIR="/etc/logstash/conf.d"
LOGDIR="/var/log/logstash"
VERBOSE=""

SCRIPTNAME=/etc/init.d/logstash
PIDFILE="/var/run/logstash.pid"
LOCKFILE="/var/lock/subsys/logstash"
WORKDIR=/opt/logstash

FILTER_WORKERS=1
EVENT_TIMEOUT=60
SHUTDOWN_TIMEOUT=5

[ -e /etc/sysconfig/logstash ] && . /etc/sysconfig/logstash

LOGSTASH_OPTS="--config ${CONFIGDIR} --log ${LOGDIR}/agent.log --filterworkers ${FILTER_WORKERS} --watchdog-timeout ${EVENT_TIMEOUT} ${VERBOSE}"
CMD="${DAEMON} ${JVM_OPTS} -cp /opt/logstash logstash.runner agent ${LOGSTASH_OPTS}"

. /lib/lsb/init-functions

start() {
        ulimit -n 10240
        daemonize -c $WORKDIR -u $LOGSTASH_USER -p $PIDFILE -l $LOCKFILE -o $LOGDIR/stdout -e $LOGDIR/stderr $CMD
        if [ $? -eq 0 ]; then
                log_success_msg "Starting $DESC:"
        else
                log_failure_msg "Starting $DESC:"
        fi
}
stop(){
        [ -e "$PIDFILE" ] && [ ! -z "$(cat $PIDFILE)" ] && test -d "/proc/$(cat $PIDFILE)" && kill -SIGINT $(cat $PIDFILE)
        flock --exclusive --timeout $SHUTDOWN_TIMEOUT $LOCKFILE --command "echo -n"
        if [ $? -eq 0 ]; then
                log_success_msg "Stopping $DESC:"
        else
                log_failure_msg "Stopping $DESC:"
        fi
}

case "$1" in
        start)
                start
                ;;
        stop)
                stop
                ;;

        restart)
                stop
                sleep 0.2
                start
                ;;
        *)
                echo "Usage: $SCRIPTNAME {start|stop|restart}" >&2
                exit 1
                ;;
esac

exit 0