WebLogic NodeManager init.d

#!/bin/bash
#
# chkconfig:   345 80 20
# description: per domain Oracle Weblogic Node Manager service init script
# author: http://docs.oracle.com/middleware/1213/wls/NODEM/java_nodemgr.htm#NODEM247 modofied by Dawid Mocek

### BEGIN INIT INFO
# Provides: example_domain-nodemanager
# Required-Start: $network $local_fs
# Required-Stop:
# Should-Start:
# Should-Stop:
# Default-Start: 3 4 5
# Default-Stop: 0 1 2 6
# Short-Description: per domain Oracle Weblogic Node Manager service.
# Description: Starts and stops per domain Oracle Weblogic Node Manager.
### END INIT INFO

. /etc/rc.d/init.d/functions

#### BEGIN CUSTOM ENV
MW_HOME=/opt/oracle/middleware
DOMAIN_HOME="$MW_HOME/user_projects/domains/example_domain"
LD_LIBRARY_PATH="$MW_HOME/wlserver/server/native/linux/x86_64:/usr/lib64:/usr/lib:/lib:/usr/X11R6/lib"
JAVA_HOME=/usr/java/latest
JAVA_USER=oracle
#### END CUSTOM ENV

PROCESS_STRING="^.*$DOMAIN_HOME.*weblogic.NodeManager.*"
PROGRAM_START="$DOMAIN_HOME/bin/startNodeManager.sh"
NODEMANAGER_DIR="$DOMAIN_HOME/nodemanager"
NODEMANAGER_LOCKFILE="$NODEMANAGER_DIR/nodemanager.log.lck"
OUT_FILE="$NODEMANAGER_DIR/nodemanager.out"
WAIT_TIME=600
SERVICE_NAME=`/bin/basename $0`
LOCKFILE="/var/lock/subsys/$SERVICE_NAME"

RETVAL=0

start() {
        OLDPID=`/usr/bin/pgrep -f $PROCESS_STRING`
        if [ ! -z "$OLDPID" ]; then
            echo "$SERVICE_NAME is already running (pid $OLDPID) !"
            echo
            exit
        fi
        echo -n $"Starting $SERVICE_NAME ... "

su --login $JAVA_USER  <<EOF
                echo "`date` Starting $SERVICE_NAME ... " > "$OUT_FILE" 2>&1
                export MW_HOME
                export JAVA_HOME
                export LD_LIBRARY_PATH
                $PROGRAM_START >> "$OUT_FILE" 2>&1  &
EOF
#^^ ! przed markerem EOF nie moze byc bialego znaku !

        RETVAL=$?
        if [ $RETVAL -eq 0 ] ; then
          wait_for "socket listener started on port"
        else
          echo "FAILED: $RETVAL. Please check $OUT_FILE for more information."
        fi
        echo
}

wait_for() {
    res=$(cat "$OUT_FILE" | fgrep -c "$1")
    count=$WAIT_TIME
    while [[ ! $res -gt 0 ]] && [[ $count -gt 0 ]]
    do
        sleep 1
        count=$(($count - 1))
        res=$(cat "$OUT_FILE" | fgrep -c "$1")
    done
    res=$(cat "$OUT_FILE" | fgrep -c "$1")
    if [ ! $res -gt 0 ]; then
        echo "FAILED or took too long time to start or started on time. Please check $OUT_FILE for more information."
    else
        echo "OK"
        touch $LOCKFILE
    fi
}

stop() {
        echo -n $"Stopping $SERVICE_NAME ... "
        OLDPID=`/usr/bin/pgrep -f $PROCESS_STRING`
        if [ "$OLDPID" != "" ]; then
            echo -n "(pid $OLDPID) "
            /bin/kill -TERM $OLDPID

            RETVAL=$?
            echo "OK"
            /bin/rm -f $NODEMANAGER_LOCKFILE
            [ $RETVAL -eq 0 ] && rm -f $LOCKFILE
        else
            /bin/echo "$SERVICE_NAME is stopped"
        fi
        echo
}

restart() {
        stop
        sleep 10
        start
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart|force-reload|reload)
        restart
        ;;
  condrestart|try-restart)
        [ -f $LOCKFILE ] && restart
        ;;
  status)
        OLDPID=`/usr/bin/pgrep -f $PROCESS_STRING`
        if [ "$OLDPID" != "" ]; then
            /bin/echo "$SERVICE_NAME is running (pid: $OLDPID)"
        else
            /bin/echo "$SERVICE_NAME is stopped"
        fi
        echo
        RETVAL=$?
        ;;
  *)
        echo $"Usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}"
        exit 1
esac

exit $RETVAL