1. 在node1的/home/atguigu/bin目录下创建脚本 ``` vim zk.sh ``` 在脚本中编写如下内容 ``` #!/bin/bash case $1 in "start"){ for i in node1 node2 node3 do echo ----------zookeeper $i 启动---------- ssh $i "/opt/module/zookeeper/bin/zkServer.sh start" done } ;; "stop"){ for i in node1 node2 node3 do echo ----------zookeeper $i 停止---------- ssh $i "/opt/module/zookeeper/bin/zkServer.sh stop" done } ;; "status"){ for i in node1 node2 node3 do echo ----------zookeeper $i 状态---------- ssh $i "/opt/module/zookeeper/bin/zkServer.sh status" done } ;; esac ``` 2. 增加脚本执行权限 ``` chmod 777 zk.sh ``` 3. Zookeeper集群启动脚本 ``` /home/atguigu/bin/zk.sh start ``` 4. Zookeeper集群停止脚本 ``` /home/atguigu/bin/zk.sh stop ```