scp-hosts.sh

#!/bin/sh
#
# 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.
#

workDir=`dirname $0`
workDir=`cd ${workDir};pwd`
source $workDir/../conf/config/install_config.conf

txt=""
if [[ "$OSTYPE" == "darwin"* ]]; then
    # Mac OSX
    txt="''"
fi

declare -A workersGroupMap=()

workersGroup=(${workers//,/ })
for workerGroup in ${workersGroup[@]}
do
  echo $workerGroup;
  worker=`echo $workerGroup|awk -F':' '{print $1}'`
  groupName=`echo $workerGroup|awk -F':' '{print $2}'`
  if [ -z ${workersGroupMap[$worker]} ];then
      workersGroupMap+=([$worker]=$groupName)
  else
      finalGroupName="${workersGroupMap[$worker]},$groupName"
      workersGroupMap[$worker]=$finalGroupName
  fi
done


hostsArr=(${ips//,/ })
for host in ${hostsArr[@]}
do

  if ! ssh -p $sshPort $host test -e $installPath; then
    ssh -p $sshPort $host "sudo mkdir -p $installPath; sudo chown -R $deployUser:$deployUser $installPath"
  fi

  echo "scp dirs to $host/$installPath starting"
	ssh -p $sshPort $host  "cd $installPath/; rm -rf bin/ conf/ lib/ script/ sql/ ui/"

  for dsDir in bin conf lib script sql ui install.sh
  do
    # if worker in workersGroupMap
    if [[ "${workersGroupMap[${host}]}" ]] && [[ "${dsDir}" == "conf" ]]; then
      sed -i ${txt} "s#worker.groups.*#worker.groups=${workersGroupMap[${host}]}#g" ${dsDir}/worker.properties
    fi

    echo "start to scp $dsDir to $host/$installPath"
    scp -P $sshPort -r $workDir/../$dsDir  $host:$installPath
  done

  echo "scp dirs to $host/$installPath complete"
done