#!/bin/sh
# chkconfig: 2345 70 40
# description: hdp-gmond startup script
# processname: hdp-gmond
#/*
# * Licensed to the Apache Software Foundation (ASF) under one
# * or more contributor license agreements.  See the NOTICE file
# * distributed with this work for additional information
# * regarding copyright ownership.  The ASF licenses this file
# * to you under the Apache License, Version 2.0 (the
# * "License"); you may not use this file except in compliance
# * with the License.  You may obtain a copy of the License at
# *
# *     http://www.apache.org/licenses/LICENSE-2.0
# *
# * Unless required by applicable law or agreed to in writing, software
# * distributed under the License is distributed on an "AS IS" BASIS,
# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# * See the License for the specific language governing permissions and
# * limitations under the License.
# */

# Remember to keep this in-sync with the definition of 
# GANGLIA_RUNTIME_COMPONENTS_UNPACK_DIR in monrpmInstaller.sh.
HDP_GANGLIA_RUNTIME_COMPONENTS_DIR=/usr/libexec/hdp/ganglia
HDP_GANLIA_GMOND_STARTER=${HDP_GANGLIA_RUNTIME_COMPONENTS_DIR}/startGmond.sh
HDP_GANLIA_GMOND_STOPPER=${HDP_GANGLIA_RUNTIME_COMPONENTS_DIR}/stopGmond.sh
HDP_GANLIA_GMOND_CHECKER=${HDP_GANGLIA_RUNTIME_COMPONENTS_DIR}/checkGmond.sh

RETVAL=0

case "$1" in
   start)
      echo "============================="
      echo "Starting hdp-gmond..."
      echo "============================="
      [ -f ${HDP_GANLIA_GMOND_STARTER} ] || exit 1
      eval "${HDP_GANLIA_GMOND_STARTER}"
      RETVAL=$?
      echo
      [ $RETVAL -eq 0 ] && touch /var/lock/subsys/hdp-gmond
      ;;

  stop)
      echo "=================================="
      echo "Shutting down hdp-gmond..."
      echo "=================================="
      [ -f ${HDP_GANLIA_GMOND_STOPPER} ] || exit 1
      eval "${HDP_GANLIA_GMOND_STOPPER}"
      RETVAL=$?
      echo
      [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/hdp-gmond
      ;;

  restart|reload)
   	$0 stop
   	$0 start
   	RETVAL=$?
	;;
  status)
      echo "======================================="
      echo "Checking status of hdp-gmond..."
      echo "======================================="
      [ -f ${HDP_GANLIA_GMOND_CHECKER} ] || exit 1
      eval "${HDP_GANLIA_GMOND_CHECKER}"
      RETVAL=$?
      ;;
  *)
	echo "Usage: $0 {start|stop|restart|status}"
	exit 1
esac

exit $RETVAL