大数据平台运维脚本

#!/bin/bash
#author Tom
#time 20160107
#program: all service start program

serviceName="NameNode ResourceManager  QuorumPeerMain  nimbus  DataNode JobHistoryServer  NodeManager Kafka logviewer core Master JobHistoryServer"
NowDate=$(date "+%Y%m%d %H:%M:%S")
check()
{
	echo date:$NowDate ___serviceName: $serviceName
	for prog in $serviceName;
	do
	 count=`jps | grep $prog | grep -v "grep" |wc -l`
	 if [ 0 == $count ];then
	   case $prog in
	    	NameNode) ${HADOOP_HOME}/sbin/hadoop-daemon.sh start namenode;;
	     	ResourceManager) ${HADOOP_HOME}/sbin/yarn-daemon.sh start resourcemanager;;
		nimbus) nohup ${STORM_HOME}/bin/storm nimbus > /dev/null 2>&1 &;;
		QuorumPeerMain) ${ZOOKEEPER_HOME}/bin/zkServer.sh start;;
		DataNode) ${HADOOP_HOME}/sbin/hadoop-daemon.sh start datanode;;
		JobHistoryServer) ${HADOOP_HOME}/sbin/mr-jobhistory-daemon.sh start historyserver;;
		NodeManager) ${HADOOP_HOME}/yarn-daemon.sh start nodemanager;;
		Kafka)  nohup ${KAFKA_HOME}/bin/kafka-server-start.sh ${KAFKA_HOME}/config/server.properties > /dev/null 2>&1 &;;
		logviewer) nohup ${STORM_HOME}/bin/storm logviewer > /dev/null 2>&1 &;;
		core) nohup ${STORM_HOME}/bin/storm ui >/dev/null 2>&1 &;;
	        Master)  ${SPARK_HOME}/sbin/start-master.sh;;
		Worker)  ${SPARK_HOME}/sbin/start-slave.sh  spark://master:7077;;
		JobHistoryServer) ${SPARK_HOME}/sbin/start-history-server.sh;;	
	   	 *) echo no;;
	   esac
	  echo $prog failed;
	 else
	   echo $prog is running;
	 fi	
	done
}

main()
{
  echo check  
  check
}
main