Create script for managing Node Manager script: /etc/init.d/nodemgr.

Register it as a service start/stop script:

#  chkconfig --add nodemgr

Now we may start and stop the service as:

# service nodemgr start
# service nodemgr stop

----------------------------------------------------------------------------------------------------------------------------------

#!/bin/sh

#
# nodemgr Oracle Weblogic NodeManager service
#

### BEGIN INIT INFO
# Provides: nodemgr
# Required-Start: $network $local_fs
# Required-Stop:
# Should-Start:
# Should-Stop:
# Default-Start: 3 4 5
# Default-Stop: 0 1 2 6
# Short-Description: Oracle Weblogic NodeManager service.
# Description: Starts and stops Oracle Weblogic NodeManager.

### END INIT INFO

. /etc/rc.d/init.d/functions
export MW_HOME="/opt/oracle10/product/Middleware36"
export JAVA_HOME="/opt/oracle10/product/jdk/jdk1.6.0_45"
DAEMON_USER="oracle"

PROCESS_STRING="^.*/opt/oracle10/product/Middleware36/.*weblogic.NodeManager.*"
source $MW_HOME/wlserver_10.3/server/bin/setWLSEnv.sh > /dev/null
export NodeManagerHome=”$WL_HOME/common/nodemanager”
NodeManagerLockFile="$NodeManagerHome/nodemanager.log.lck"
PROGRAM="$MW_HOME/wlserver_10.3/server/bin/startNodeManager.sh"
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) !"
      exit
  fi

  echo -n $"Starting $SERVICE_NAME:"
  /bin/su $DAEMON_USER -c "$PROGRAM &"
  RETVAL=$?
  echo
  [ $RETVAL -eq 0 ] && touch $LOCKFILE
}

stop() {
  echo -n $"Stopping $SERVICE_NAME: "
  OLDPID=`/usr/bin/pgrep -f $PROCESS_STRING`
  if [ "$OLDPID" != "" ]; then
      /bin/kill -TERM $OLDPID
  else
      /bin/echo "$SERVICE_NAME is stopped"
  fi
  echo
  /bin/rm -f $NodeManagerLockFile
  [ $RETVAL -eq 0 ] && rm -f $LOCKFILE
}

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
     RETVAL=$?
     ;;
  *)
     echo $”Usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}”
     exit 1
esac

exit $RETVAL