Oracle Web Logic init scrips

Simple script to start WLS.

There is one difficulty with console return after calling startWebLogic.sh and startManagedWebLogic.sh. Regarding to it I had to run it in background. If startup script runs in background it returns code which means successful completion of "&" operation. If you need to make sure services started correctly code you have two ways:

1. do it in WLST
2. try to catch "<Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>

This script installed at development server. As it is not a production variant and have limited number of domains I do not have to spend much time WLST script coding (which is actually python). Lately if it would be necessary I will certainly do advanced script to automatically start/stop WLS domains. There are some simple samples.

#!/bin/sh

# using of LOOPs is regarded to future improovements. May well you will
# have several Admin servers and Several Managed Servers. Just change
# the code to work with arrays.

# The only problem is to check successfull start of Java instances which is in background.

LOG_ADM="/tmp/ora_wls-admin"
LOG_MNGR="/tmp/ora_wls-nmgr"
MW_HOME="/u01/oracle/mw"
WLS_DOMAINS_ADM="base_domain"
WLS_DOMAINS_MNGD="osb_server1 Server-0"
#for compatibility with sh
ADNAME="basedomain"
MDNAME="osbserver1"

# write svn information to a header

version() {

Log " category System scripts"
Log " author V.Bychkov"
Log " changedby $Author: bes $"
Log " version SVN: $Id: oracle.wls-middleware 1002 2011-07-04 04:26:20Z bes $"
Log " revision SVN: $Revision: 1002 $"

Log " link       $HeadURL: file:///opt/svn/projects/scripts/oracle/init.d/oracle.wls-middleware $"
Log "# date       $Date: 2011-07-04 14:26:20 +1000 (Mon, 04 Jul 2011) $"

}




install_init() {

_N="$(dirname $0)/$(basename $0)"

rm -f /etc/rc3.d/S99oracle-wls-middleware
rm -f /etc/rc0.d/S99oracle-wls-middleware
ln -s $_N /etc/rc3.d/S99oracle-wls-middleware
ln -s $_N /etc/rc0.d/S99oracle-wls-middleware
}

start() {

_R=0

# admin

echo "Starting Oracle WL Admin Server."
# for ADNAME in $WLSDOMAINS_ADM; do

su - oracle -c "wls; nohup ${MW_HOME}/user_projects/domains/${ADNAME}/bin/startWebLogic.sh >> ${LOGADM}.out 2>> ${LOG_ADM}.err < /dev/null&"
        _R=$?
        [ $_R -ne 0 ] && echo "stopWebLogic.sh failed." && exit $_R 
        echo "sleep 100..."
        sleep 100

        # domains
        echo "Starting Oracle WLS Node Managers."
#       for MDNAME in $WLSDOMAINS_MNGD; do
            su - oracle -c "wls; nohup ${MW_HOME}/user_projects/domains/${_ADNAME}/bin/startManagedWebLogic.sh ${MDNAME}>>${LOGMNGR}.out 2>>${LOG_MNGR}.err < /dev/null&"
            _R=$?
            [ $_R -ne 0 ] && echo "startManagedWebLogic.sh ${_MDNAME} failed." && exit $_R
            echo "sleep 100..."
            sleep 100
#       done

# done


return $_R

}

stop() {

_R=0

# admin

echo "Stopping Oracle WL Admin Server."
# for ADNAME in $WLSDOMAINS_ADM; do

# domains
        echo "Stopping Oracle WLS Node Managers."
#       for MDNAME in $WLSDOMAINS_MNGD; do
            su - oracle -c "wls; nohup ${MW_HOME}/user_projects/domains/${_ADNAME}/bin/stopManagedWebLogic.sh ${MDNAME}>>${LOGMNGR}.out 2>>${LOG_MNGR}.err < /dev/null&"
            _R=$?
            [ $_R -ne 0 ] && echo "stopManagedWebLogic.sh ${_MDNAME} failed." && exit $_R
            echo "sleep 100..."
            sleep 100
#       done

        su - oracle -c "wls; nohup ${MW_HOME}/user_projects/domains/${ADNAME}/bin/stopWebLogic.sh >> ${LOGADM}.out 2>> ${LOG_ADM}.err < /dev/null&"
        _R=$?
        [ $_R -ne 0 ] && echo "stopWebLogic.sh ${_ADNAME} failed." && exit $_R 

# done

return $_R

}

case "$1" in

start)

start
        RETVAL=$?
        ;;
    stop)
        stop
        RETVAL=$?
        ;;
    restart|reload)
        stop
        RETVAL=$?
        [ $RETVAL -ne 0 ] && echo "Error restarting. Can't fork stop script. Sorry..." && exit $RETVAL
        start
        RETVAL=$?
        ;;
    install-init)
        install-init
        ;;
    *)
        echo $"Usage: $0 {start|stop|restart|reload|version|install_init}"
        exit 1

esac

echo "Return code of this script means that all start/stop Oracle scripts started successfully in background. See detailed information in log files in $LOG_ADM and $LOG_MNGR."

exit $RETVAL