Script de arranque para servicio Tomcat 6 en SCO Openserver 6.0.

script-sh-arranque-tomcat-6

#!/bin/sh
#
# tomcat start/stop script
# Usage: tomcat6 [ start | stop | enable | disable | restart | status ]
#
set -a
 
# Definitions
# Paths to tomcat files, and a label
TOMCAT_HOME="/opt/apache-tomcat-6.0.35"
TOMCAT_BIN="$TOMCAT_HOME/bin"
CATALINA_HOME=$TOMCAT_HOME
CATALINA_LOG=$CATALINA_HOME/logs/catalina.out
TOMCAT_START="$TOMCAT_BIN/startup.sh"
TOMCAT_STOP="$TOMCAT_BIN/shutdown.sh"
TOMCAT_LABEL="Apache Tomcat 6"
 
# More paths, and some wait timeouts
PATH="/bin:/usr/bin:/etc:/usr/gnu/bin"; export PATH
JAVA_HOME="/usr/java"; export JAVA_HOME
SCRIPTDIR="/etc/init.d"
SCRIPT="tomcat6"
SCRIPTNUM="95"
USAGE="Usage: $SCRIPT [ start | stop | enable | disable | restart | status ]"
 
#############################################################################
# tomcat_start
# start the server daemon running
#############################################################################
tomcat_start() {
    # signal the server to start
    echo -n "Starting $TOMCAT_LABEL ... "
 
    # start the server
    nohup $TOMCAT_START >> ${CATALINA_LOG} 2>&1
 
    # done message
    echo "done."
}
 
#############################################################################
# tomcat_stop
# stop the server daemon if it is running
#############################################################################
tomcat_stop() {
    # signal the server to stop
    echo -n "Stopping $TOMCAT_LABEL ... "
 
    # stop the server
    nohup $TOMCAT_STOP >> ${CATALINA_LOG} 2>&1
 
    # done message
    echo "done."
}
 
#############################################################################
# tomcat_restart
# restart the server daemon by sending it a SIGHUP
#############################################################################
tomcat_restart() {
    echo "Restarting $TOMCAT_LABEL ..."
    tomcat_stop
    tomcat_start
}
 
#############################################################################
# tomcat_status
# status of the service
#############################################################################
tomcat_status() {
    PID=`ps -aef | grep java | grep tomcat | sed "s~  *~ ~g" \
    | sed "s~^ ~~" | cut -d" " -f2`
    if [ -n "$PID" ] ; then
        echo "$TOMCAT_LABEL is running"
    else
        echo "$TOMCAT_LABEL is not running"
    fi
}
 
#############################################################################
# tomcat_enable
# add a link to this script into the /etc/rc2.d directory, then start
# the server
#############################################################################
tomcat_enable() {
    # Link in /etc/init.d/tomcat6 to /etc/rc[02].d/[SP] startup links.
    # Remove any pre-existing link.
    # Otherwise the hard link get out of sync, if /etc/init.d/tomcat
    # inode is changed.
    ENABLE_STR=Enabling
    if [ -f /etc/rc*.d/[PS]$SCRIPTNUM$SCRIPT ]; then
        echo "$TOMCAT_LABEL is already enabled."
        ENABLE_STR="Re-freshing the links for"
    fi
    echo -n "$ENABLE_STR $TOMCAT_LABEL ... "
 
    # Create S$SCRIPTNUM$SCRIPT. UW714 /etc/rc2 script
    # starts the "S" scripts on boot
    for FL in       /etc/rc2.d/K /etc/rc2.d/S /etc/rc2.d/P \
    /etc/rc0.d/P
    do
        rm -f $FL$SCRIPTNUM$SCRIPT
        ln $SCRIPTDIR/$SCRIPT $FL$SCRIPTNUM$SCRIPT
    done
    echo "done."
 
    # start the server
    tomcat_start
}
 
#############################################################################
# tomcat_disable
# stop the server, then remove any links to this script in /etc/rc*.d
#############################################################################
tomcat_disable() {
    # stop the server
    tomcat_stop
    if [ -f /etc/rc*.d/[PS]$SCRIPTNUM$SCRIPT ] ; then
        echo -n "Disabling $TOMCAT_LABEL ... "
 
        # remove the /etc/rc*.d startup link
        for FL in    /etc/rc2.d/K /etc/rc2.d/S /etc/rc2.d/P \
        /etc/rc0.d/P
        do
            rm -f $FL$SCRIPTNUM$SCRIPT
        done
        echo "done."
    else
        # file does not exist
        echo "$TOMCAT_LABEL is already disabled."
    fi
}
 
#############################################################################
# main()
#############################################################################
# check the usage of the script
if [ $# -gt 1 ]; then
    echo "$USAGE"
    exit 1
fi
 
# function to perform is in $1
function="$1"
 
# execute the routine for the requested function
case $function in
    start)
        tomcat_start
        ;;
    stop)
        tomcat_stop
        ;;
    enable)
        tomcat_enable
        ;;
    disable)
        tomcat_disable
        ;;
    restart)
        tomcat_restart
        ;;
    status)
        tomcat_status
        ;;
    *)
        echo "$USAGE"
        exit 1;;
esac
 
# done
exit