dcs/bin/dcs-daemons.sh

#!/usr/bin/env bash
#/**
# @@@ START COPYRIGHT @@@
#
#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.
#
# @@@ END COPYRIGHT @@@
# */
#

usage="Usage: dcs-daemons.sh [--config <dcs-confdir>] \
 [--hosts serversfile] [start|stop] command args..."

# if no args specified, show usage
if [ $# -le 1 ]; then
  echo $usage
  exit 1
fi

bin=`dirname "${BASH_SOURCE-$0}"`
bin=`cd "$bin">/dev/null; pwd`

. $bin/dcs-config.sh

remote_cmd="cd ${DCS_HOME}; $bin/dcs-daemon.sh --config ${DCS_CONF_DIR} $@"
args="--hosts ${DCS_SERVERS} --config ${DCS_CONF_DIR} $remote_cmd"

command=$2
case $command in
  (zookeeper)
    exec "$bin/zookeepers.sh" $args
    ;;
  (master-backup)
    exec "$bin/master-backup.sh" $args
    ;;    
  (*)
    exec "$bin/servers.sh" $args
    ;;
esac