#!/bin/sh

### BEGIN INIT INFO
# Provides:          hudsonvmfarm
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Should-Start:      $named
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: hudsonswarm build slave
# Description:       hudsonswarm build slave assigned to a Hudson master
### END INIT INFO
set -e

. /lib/lsb/init-functions

USER=hudson
USER_HOME="/home/${USER}"
JAR="${USER_HOME}/hudsonswarm_jar/swarm-client-1.8-jar-with-dependencies.jar"
LOG="${USER_HOME}/hudsonswarm_jar/hudson.log"
MASTER="http://hudsonvmfarm.pelco.org/jenkins"
USERNAME="swarm"
PASSWORD="swarm"

# Swarm client option
DESCRIPTION="systools-01.pelco.org"
EXECUTORS=1
FSROOT="${USER_HOME}/fsroot"
LABELS="Swarm"

OPTS="-description \"${DESCRIPTION}\" \
      -executors ${EXECUTORS} \
      -fsroot ${FSROOT} \
      -labels \"${LABELS}\" \
      -username ${USERNAME} \
      -password ${PASSWORD}"

PIDFILE="/var/run/hudsonswarm.pid"
ARGS="-server -Djava.awt.headless=true -jar $JAR $OPTS"
JAVA_HOME="/etc/alternatives/java"
DAEMON="/usr/bin/java"

test -x $DAEMON || exit 1

case $1 in
   start)
       log_daemon_msg "Starting hudsonswarm"
       start-stop-daemon --start --quiet --chuid $USER --background --make-pidfile --pidfile $PIDFILE --startas $DAEMON -- $ARGS
       log_end_msg $?
       ;;
   stop)
       if [ -e $PIDFILE ]; then
          log_daemon_msg "Stopping hudsonswarm"
          start-stop-daemon --stop --quiet --pidfile $PIDFILE
          log_end_msg $?
          rm -f $PIDFILE
       fi
       ;;
   restart)
        $0 stop
        sleep 2
        $0 start
        ;;
   status)
        status_of_proc -p $PIDFILE "$DAEMON" hudsonswarm
  RETVAL=$?
	;;

   *)
        echo "Usage: $0 {start|stop|restart|status}"
        exit 1

esac

exit 0