Apache Tomcat Start / Stop / Status init.d script that works fine with ansible

tomcat

#!/bin/sh
# description: Tomcat Start Stop Restart
# processname: tomcat
# chkconfig: 234 20 80

# source function library
. /etc/rc.d/init.d/functions

TOMCAT_USER=tomcat
LOCKFILE=/var/lock/tomcat
export JAVA_HOME=/usr/local/jdk
export TOMCAT_HOME=/usr/local/tomcat
export CATALINA_PID=/home/tomcat/tomcat.pid


[ -f $TOMCAT_HOME/bin/catalina.sh ] || exit 0


case "$1" in
  start)
        # Start daemon.
        echo -n "Starting Tomcat: "
        su -p -s /bin/sh $TOMCAT_USER -c "$TOMCAT_HOME/bin/catalina.sh start"
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && touch $LOCKFILE
        ;;
  stop)
        # Stop daemons.
        echo -n "Shutting down Tomcat: "
        su -p -s /bin/sh $TOMCAT_USER -c "$TOMCAT_HOME/bin/catalina.sh stop -force"
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && rm -f $LOCKFILE
        ;;
  restart)
        $0 stop
        $0 start
        ;;
  status)
      status -p $CATALINA_PID -l $(basename $LOCKFILE) tomcat
      RETVAL=$?
      ;;
  *)
        echo "Usage: $0 {start|stop|restart|status}"
        exit 1
esac

exit $RETVAL