SysVinit script for jenkins-slave

jenkins-slave

#!/bin/bash
#
# jenkins-slave         Start/Stop the jenkins-slave daemon.
#
# chkconfig: 2345 90 60
# description: Jenkins Slave
### BEGIN INIT INFO
# Provides: crond crontab
# Required-Start: $network
# Required-Stop: $network
# Default-Start:  2345
# Default-Stop: 90
# Short-Description: run jenkin-slave daemon
# Description: Jenkins Slave
### END INIT INFO

# Source function library.
. /etc/init.d/functions

# User defiend variables.
NAME="jenkins-slave"
USER="root"
NODE_NAME="slave"

BASEDIR="/root"
WORKDIR="$BASEDIR/$NAME"
PIDFILE="/var/run/$NAME.pid"

JAVA="/usr/bin/java"
AGENT="$WORKDIR/agent.jar"

JNLP_URL="http://192.168.104.10:8080/jenkins/computer/$NODE_NAME/slave-agent.jnlp"
SECRET="2e58cd9326b418fe936dbd8f01baeb6dd2d3686174d89080aace15eed877f5b8"
OPTIONS="-failIfWorkDirIsMissing"

COMMAND="$JAVA -jar $AGENT -jnlpUrl $JNLP_URL -secret $SECRET -workDir $WORKDIR $OPTIONS >/dev/null 2>&1"

start() {
        echo -n "Starting ${NAME}: "
        daemon --check="$NAME" --user="$USER" --pidfile="$PIDFILE" "$COMMAND &"
        RETVAL=$?
        if [ $RETVAL -eq 0 ];
        then
                echo `ps -o pid,cmd | grep [j]enkins-slave | awk '{print $1}'` > $PIDFILE
                touch /var/lock/subsys/$NAME && success || failure
                echo
        else
                rm -f $PIDFILE
                rm -f /var/lock/subsys/$NAME
                exit 7;
        fi
}

stop() {
        echo -n "Shutting down ${NAME}: "
        killproc -p ${PIDFILE}
        RETVAL=$?
        echo
        [ ${RETVAL} -eq 0 ] && rm -f /var/lock/subsys/${NAME}
        return ${RETVAL}
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    status)
        status -p ${PIDFILE} ${NAME}
        ;;
    restart)
        stop
        start
        ;;
    *)
        echo "Usage: ${NAME} {start|stop|status|restart}"
        exit 1
        ;;
esac
exit $?