目录
1)在hadoop102的/home/atguigu/bin目录下创建脚本
1)在hadoop102的/home/atguigu/bin目录下创建脚本
[atguigu@hadoop102 bin]$ vim zk.sh
#!/bin/bash
case $1 in
"start"){
for i in hadoop102 hadoop103 hadoop104
do
echo ---------- zookeeper $i 启动 ------------
ssh $i "/opt/module/zookeeper-3.5.7/bin/zkServer.sh start"
done
}
;;
"stop"){
for i in hadoop102 hadoop103 hadoop104
do
echo ---------- zookeeper $i 停止 ------------
ssh $i "/opt/module/zookeeper-3.5.7/bin/zkServer.sh stop"
done
}
;;
"status"){
for i in hadoop102 hadoop103 hadoop104
do
echo ---------- zookeeper $i 状态 ------------
ssh $i "/opt/module/zookeeper-3.5.7/bin/zkServer.sh status"
done
}
;;
esac
2)增加脚本执行权限
[atguigu@hadoop102 bin]$ chmod 777 zk.sh
3)Zookeeper集群启动
[atguigu@hadoop102 module]$ zk.sh start
4)Zookeeper集群停止
[atguigu@hadoop102 module]$ zk.sh stop
5)Zookeeper集群查看状态
[atguigu@hadoop102 module]$ zk.sh status