opennms.sh

opennms得相关源码 请大家看看

    $OPENNMS_HOME/bin/opennms.sh start

    exit 1
}

doStop() {
    doStatus
    if [ $? -eq 3 ]; then
	echo "`date`: trying to stop OpenNMS but it's already stopped."
	return 7   # LSB says: 7 - program is not running
    fi

    STOP_ATTEMPTS=0
    while [ $STOP_ATTEMPTS -lt 5 ]; do
	doStatus
	if [ $? -eq 3 ]; then
	    echo "" > "$OPENNMS_PIDFILE"
	    return 0
	fi

	if [ -z "$NOEXECUTE" ]; then
	    APP_VM_PARMS="$CONTROLLER_OPTIONS"
	    APP_CLASS="$CONTROLLER_CLASS"
	    APP_PARMS_BEFORE="stop $SERVICE"
	    $JAVA_CMD -classpath $APP_CLASSPATH $APP_VM_PARMS $APP_CLASS $APP_PARMS_BEFORE "$@" $APP_PARMS_AFTER
	fi

	sleep 5

	STOP_ATTEMPTS=`expr $STOP_ATTEMPTS + 1`
    done

    return 1
}

doKill(){
    if doStatus; then
	get_url "${INVOKE_URL}&operation=doSystemExit"
    fi

    pid="`test -f $OPENNMS_PIDFILE && cat $OPENNMS_PIDFILE`"
    if [ x"$pid" != x"" ]; then
	if ps -p "$pid" | grep "^root" > /dev/null; then
	    kill -9 $pid > /dev/null 2>&1
	fi
    fi

    echo "" > "$OPENNMS_PIDFILE"
}

doStatus(){
    getStatus | determineStatus "$@"
}

determineStatus(){
    running=0
    services=0
    while read line; do
	if [ $VERBOSE -gt 0 ]; then
	    echo "$line"
	fi

	if echo "$line" | grep "running" > /dev/null; then
	    running=`expr $running + 1`
	fi
	services=`expr $services + 1`
    done

    if [ $services -eq 0 ]; then
	return 3      # According to LSB: 3 - service not running
    elif [ $running -ne $services ]; then
	return 160    # According to LSB: reserved for application
	              # So, I say 160 - partially running
    else    # everything should be good and running
	return 0
    fi
}

FUNCTIONS_LOADED=0

if [ -f /etc/SuSE-release ]; then
    . /etc/rc.status
    rc_reset
else
    # Source function library.
    for dir in @install.init.dir@ /etc /etc/rc.d; do
	if [ -f "$dir/init.d/functions" -a $FUNCTIONS_LOADED -eq 0 ]; then
	    . "$dir/init.d/functions"
	    FUNCTIONS_LOADED=1
	fi
    done
fi

if [ `echo "\000\c" | wc -c` -eq 1 ]; then
    opennms_echo="echo"
elif [ `echo -e "\000\c" | wc -c` -eq 1 ]; then
    opennms_echo="echo -e"
else
    echo "ERROR: could not get 'echo' to emit just a null character" >&2
    exit 1
fi

ulimit -s 8192 > /dev/null 2>&1
ulimit -n 10240 > /dev/null 2>&1
if [ x"`uname`" = x"Darwin" ]; then
    for flag in "-d" "-f" "-l" "-m" "-n" "-s" "-u" "-v"; do
	ulimit $flag unlimited >/dev/null 2>&1
    done
fi

umask 002

# XXX is this needed?  maybe we should "cd $OPENNMS_HOME/logs" so hotspot
# XXX error files go somewhere reasonable
cd "$OPENNMS_HOME" || { echo "could not \"cd $OPENNMS_HOME\"" >&2; exit 1; }

# define needed for grep to find opennms easily
JAVA_CMD="$OPENNMS_HOME/bin/runjava -r $RUNJAVA_OPTIONS --"

if [ x"$ADDITIONAL_CLASSPATH" != x"" ]; then
    APP_CLASSPATH="$ADDITIONAL_CLASSPATH:$OPENNMS_HOME/etc"
else
    APP_CLASSPATH="$OPENNMS_HOME/etc"
fi
for jar in $OPENNMS_HOME/lib/*.jar; do
    APP_CLASSPATH="$APP_CLASSPATH:$jar"
done

MANAGER_CLASS=org.opennms.netmgt.vmmgr.Manager
MANAGER_OPTIONS="-DOPENNMSLAUNCH"
MANAGER_OPTIONS="$MANAGER_OPTIONS -Dopennms.home=$OPENNMS_HOME"
MANAGER_OPTIONS="$MANAGER_OPTIONS -Djcifs.properties=$OPENNMS_HOME/etc/jcifs.properties"
MANAGER_OPTIONS="$MANAGER_OPTIONS -Xmx${JAVA_HEAP_SIZE}m"

if [ -n "$USE_INCGC" -a "$USE_INCGC" = true ] ; then
    MANAGER_OPTIONS="$MANAGER_OPTIONS -Xincgc"
fi

if [ x"$ADDITIONAL_MANAGER_OPTIONS" != x"" ]; then
    MANAGER_OPTIONS="$MANAGER_OPTIONS $ADDITIONAL_MANAGER_OPTIONS"
fi


if [ -n "$HOTSPOT" -a "$HOTSPOT" = true ] ; then
    JAVA_CMD="$JAVA_CMD -server"
fi

CONTROLLER_CLASS=org.opennms.netmgt.vmmgr.Manager
CONTROLLER_OPTIONS="-Dopennms.home=$OPENNMS_HOME"
CONTROLLER_OPTIONS="-Dlog4j.configuration=log4j.properties"


TEST=0
NOEXECUTE=""
VERBOSE=0

NAME="opennms"

while getopts ntv c; do
    case $c in
	n)
	    NOEXECUTE="foo"
	    ;;
	t)
	    TEST=1
	    ;;
	v)
	    VERBOSE=1
	    VERBOSE_GC=1
	    ;;

	"?")
	    show_help
	    exit 1
	    ;;
    esac
done
shift `expr $OPTIND - 1`

if [ $# -eq 0 ]; then
    show_help
    exit 1
else
    COMMAND="$1"; shift
fi

if [ $# -gt 0 ]; then
    SERVICE="$1"; shift
else
    SERVICE=""
fi

if [ $# -gt 0 ]; then
    show_help
    exit 1
fi

if [ x"$SERVICE" = x"all" ]; then
    SERVICE=""
fi

if [ x"$VERBOSE_GC" != x"" ]; then
    MANAGER_OPTIONS="$MANAGER_OPTIONS -verbose:gc"
fi

if [ ! -f $OPENNMS_HOME/etc/configured ]; then
    echo "$0: OpenNMS not configured." >&2
    echo "$OPENNMS_HOME/etc/configured does not exist." >&2
    echo "You need to run the installer -- see the install guide for details." >&2
    exit 6    # From LSB: 6 - program is not configured
fi

case "$COMMAND" in
    start|spawn)
	$opennms_echo "Starting OpenNMS: \c"

	if [ -f /etc/SuSE-release ]; then
	    doStart

	    # Remember status and be verbose
	    rc_status -v
	elif [ $FUNCTIONS_LOADED -ne 0 ]; then
	    doStart
	    ret=$?
	    if [ $ret -eq 0 ]; then
		echo_success
		touch /var/lock/subsys/${NAME}
	    else
		echo_failure
	    fi
	    echo ""
	else
	    doStart
	    ret=$?
	    if [ $ret -eq 0 ]; then
		echo "ok"
	    else
		echo "failed"
	    fi
	fi
	;;

    stop)
	$opennms_echo "Stopping OpenNMS: \c"
	if [ -f /etc/SuSE-release ]; then
	    doStop

	    # Remember status and be verbose
	    rc_status -v

	    doKill
	elif [ $FUNCTIONS_LOADED -ne 0 ]; then
	    doStop
	    ret=$?
	    if [ $ret -eq 0 ]; then
		echo_success
	    else
		echo_failure
	    fi
	    rm -f /var/lock/subsys/${NAME}
	    echo ""

	    doKill
	else
	    doStop
	    ret=$?
	    if [ $ret -eq 0 ]; then
		echo "stopped"
	    else
		echo "failed"
	    fi

	    doKill
	fi
	;;

    restart)
        ## Stop the service and regardless of whether it was
        ## running or not, start it again.
	$OPENNMS_HOME/bin/opennms.sh stop
	$OPENNMS_HOME/bin/opennms.sh start
	ret=$?

	if [ -f /etc/SuSE-release ]; then
	    rc_failed $ret
	fi
	;;

    status)
	if [ -f /etc/SuSE-release ]; then
	    $opennms_echo "Checking for OpenNMS: \c"
	    if [ $VERBOSE -gt 0 ]; then
		echo ""
	    fi
	    doStatus

	    # Remember status and be verbose
	    rc_status -v
	else
	    doStatus
	    ret=$?
	    case $ret in
		0)
		    echo "${NAME} is running"
		    ;;

		3)
		    echo "${NAME} is stopped"
		    ;;

		160)
		    echo "${NAME} is partially running"
		    ;;

		*)
		    echo "Unknown return code from doStatus: $ret" >&2
	    esac
	fi
	;;

    pause)
	doPause
	;;

    check)
	doCheck
	;;

    resume)
	doResume
	;;

    kill)
	doKill
	;;

    *)
	echo ""
	echo "ERROR: unknown command \"$COMMAND\""
	show_help
	exit 1
	;;
esac


if [ -f /etc/SuSE-release ]; then
    rc_exit
else
    exit $ret
fi