dcs/bin/dcs-daemons.sh

#!/usr/bin/env bash
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#/**
# * Copyright 2007 The Apache Software Foundation
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# * or more contributor license agreements.  See the NOTICE file
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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