chkconfig対応のHudson init script

/usr/local/hudson/hudson:

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#!/bin/sh
/usr/lib/jvm/java-6-sun/bin/java $HUDSON_JVM_OPTS -jar /usr/local/hudson/hudson.war

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/etc/init.d/hudson:

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#!/bin/sh
# chkconfig: 345 98 20
# description: Hudson
# processname: java

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/local/hudson/hudson
NAME=hudson
DESC="Hudson"
USER=repos
PIDFILE=/var/run/$NAME.pid
LOG=/var/log/$USER/hudson_stdout.log
HTTP_PROXY_HOST=www-proxy.sra.co.jp
HTTP_PROXY_PORT=80
export HUDSON_JVM_OPTS="-Xmx128m -server -Dhttp.proxyHost=$HTTP_PROXY_HOST -Dhttp.proxyPort=$HTTP_PROXY_PORT -Dhttps.proxyHost=$HTTP_PROXY_HOST -Dhttps.proxyPort=$HTTP_PROXY_PORT"

test -x $DAEMON || exit 0

if [ -f /etc/default/$NAME ]; then
    . /etc/default/$NAME
fi

get_pid() {
    PID=`ps ax|grep hudson.war|grep -v grep|awk '{print $1}'`
}

start_proc() {
    cd /tmp
    sudo -u $USER $DAEMON 1>$LOG 2>&1 &
    if [ "$?" -eq 0 ]; then
        sleep 1
        get_pid
        echo $PID > $PIDFILE
        return 0
    fi
    return 1
}

stop_proc() {
    kill -9 `cat $PIDFILE 2>/dev/null`
    [ "$?" -ne 0 ] && return 1
    rm -f $PIDFILE
    return 0
}

status_proc() {
    get_pid
    [ "$PID" != "" ];
    return $?
}

case "$1" in
    start)
        echo "Starting ${DESC}"
        start_proc
        [ "$?" -eq 0 ] || echo "failed"
        ;;
    stop)
        echo "Shutting down ${DESC}"
        stop_proc
        [ "$?" -eq 0 ] || echo "failed"
        ;;
    restart|force-reload)
        echo "Restarting ${DESC}"
        stop_proc
        if [ $? -ne 0 ]; then
        failure ; echo ; exit 0
        fi
        sleep 1
        start_proc
        [ "$?" -eq 0 ] || echo "failed"
        ;;
    status)
        status_proc
        [ $? -eq 0 ] && echo "$DESC is alive" || echo "$DESC is dead"
        echo
        ;;
    *)
        echo "Usage: $0 {start|stop|restart|force-reload|status}" >&2
        exit 1
        ;;
esac
exit 0

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