resque-scheduler

resque-scheduler

#! /bin/sh
### BEGIN INIT INFO
# Provides:          resque_scheduler
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Starts Scheduler for Resque
# Description:       This script will start the resque scheduler task so
#                    jobs will be automatically scheduled.
#
### END INIT INFO

# Author: Adam Runner <adamrunner@gmail.com>
#
export RAILS_ENV=production
USER_ID=`id -u`
APP_DIR="APP_DIR_GOES_HERE"
LOG_DIR="LOG_DIR_GOES_HERE"
PID_DIR="PID_DIR_GOES_HERE"
REDIS_PID=`cat /var/run/redis_6379.pid`
SCHEDULER_PID_FILE="$PID_DIR/resque_scheduler.pid"

if [ -e $SCHEDULER_PID_FILE ]; then
  SCHEDULER_PID=`cat $SCHEDULER_PID_FILE`
fi

if [ -z $REDIS_PID ]; then
  service redis-server start
fi


case "$1" in
  start)
    cd $APP_DIR
    su harbinger -c "PIDFILE=$PID_DIR/resque_scheduler.pid RAILS_ENV=production nohup rake resque:scheduler >> $LOG_DIR/resque_scheduler.log 2>&1 &"
    ;;
  stop)
    if [ $SCHEDULER_PID ]; then
      kill -QUIT $SCHEDULER_PID
      rm $SCHEDULER_PID_FILE
    fi
    ;;
  restart)
    service resque-scheduler stop
    service resque-scheduler start
  ;;
  *)
    echo "Usage: service resque-scheduler {start|stop|restart}"
    exit 1
    ;;
esac

exit 0