#!/bin/bash
#
# Copyright (c) 2007 Bradley Taylor, bradley@railsmachine.com
#
# mongrel_cluster       Startup script for Mongrel clusters.
#
# chkconfig: - 85 15
# description: mongrel_cluster manages multiple Mongrel processes for use \
#              behind a load balancer.
#

CONF_DIR=/var/www/YOURAPP/current/config
PID_DIR=/var/www/YOURAPP/current/tmp/pids
USER=mongrel

RETVAL=0

# Gracefully exit if the controller is missing.
which mongrel_cluster_ctl >/dev/null || exit 0

# Go no further if config directory is missing.
[ -d "$CONF_DIR" ] || exit 0

case "$1" in
    start)
      # Create pid directory
      mkdir -p $PID_DIR
      chown $USER:$USER $PID_DIR

      # remove stale pids
      rm -f $PID_DIR/mongrel.80*

      mongrel_cluster_ctl start -c $CONF_DIR
      RETVAL=$?
  ;;
    stop)
      mongrel_cluster_ctl stop -c $CONF_DIR
      RETVAL=$?
  ;;
    restart)
      # remove stale pids
      rm -f $PID_DIR/mongrel.80*

      mongrel_cluster_ctl restart -c $CONF_DIR
      RETVAL=$?
  ;;
    status)
      mongrel_cluster_ctl status -c $CONF_DIR
      RETVAL=$?
  ;;
    *)
      echo "Usage: mongrel_cluster {start|stop|restart|status}"
      exit 1
  ;;
esac

exit $RETVAL