shell脚本启动所有集群节点

#profile变量追加到.bashrc中
cat /etc/profile >> ~/.bashrc

#start-all-cluster.sh  启动脚本

#!/bin/bash
echo "===================正在启动所有集群节点，请稍等。。。======================="
echo "===================启动Zookeeper节点。。。=================================="
for i in hadoop02 hadoop03 hadoop04
do
	ssh $i '/opt/zookeeper-3.4.9/bin/zkServer.sh start'
done

echo "===================启动HDFS节点，已开启HA==================================="
ssh hadoop01 '/opt/hadoop-ha/sbin/start-dfs.sh'
echo "===================启动YARN节点，已开启HA==================================="
ssh hadoop01 '/opt/hadoop-ha/sbin/start-yarn.sh'
echo "===================启动YARN-HA, ResourceManager节点"
ssh hadoop02 '/opt/hadoop-ha/sbin/yarn-daemon.sh start resourcemanager'
echo "===================启动HBASE================================================"
ssh hadoop01 '/opt/hbase/bin/start-hbase.sh'
echo "===================启动完成================================================="

#stop-all-cluster.sh 停止脚本

#!/bin/bash
echo "=================正在关闭集群的服务，请稍等。。。==================="
ssh hadoop01 '/opt/hbase/bin/stop-hbase.sh'
ssh hadoop02 '/opt/hadoop-ha/sbin/yarn-daemon.sh stop resourcemanager'
ssh hadoop01 '/opt/hadoop-ha/sbin/stop-yarn.sh'
ssh hadoop01 '/opt/hadoop-ha/sbin/stop-dfs.sh'
for i in hadoop02 hadoop03 hadoop04
do
	ssh $i '/opt/zookeeper-3.4.9/bin/zkServer.sh stop'
done

#status-all-cluster.sh 进程状态

#!/bin/bash
for i in hadoop01 hadoop02 hadoop03 hadoop04
	do
		echo "========================="$i"==================="
		ssh $i jps
	done