#!/usr/bin/env bash
#/**
# *(C) Copyright 2013 Hewlett-Packard Development Company, L.P.
# *
# * Licensed 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.
# */
#
#/**
# * Copyright 2007 The Apache Software Foundation
# *
# * 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
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# */

# Start dcs daemons.
usage="Usage: start-dcs.sh"

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

. "$bin"/dcs-config.sh

# start dcs daemons
errCode=$?
if [ $errCode -ne 0 ]
then
  exit $errCode
fi

"$bin"/dcs-daemons.sh --config "${DCS_CONF_DIR}" start zookeeper

master=`$bin/dcs --config "${DCS_CONF_DIR}" org.trafodion.dcs.zookeeper.ZkUtil /$USER/dcs/master`
errCode=$?
if [ $errCode -ne 0 ]
then
  exit $errCode
fi

if [ "$master" == "" ] || [ "$master" == "$(hostname -f)" ] ; then
  "$bin"/dcs-daemon.sh --config "${DCS_CONF_DIR}" start master 
else
  remote_cmd="cd ${DCS_HOME}; $bin/dcs-daemon.sh --config ${DCS_CONF_DIR} start master"
  ssh -n $DCS_SSH_OPTS $master $remote_cmd 2>&1 | sed "s/^/$master: /"
fi

"$bin"/dcs-daemons.sh --config "${DCS_CONF_DIR}" --hosts "${DCS_SERVERS}" start server
"$bin"/dcs-daemons.sh --config "${DCS_CONF_DIR}" --hosts "${DCS_BACKUP_MASTERS}" start master-backup