zookeeper集群脚本

#! /bin/bash
case $1 in
        "start" ){
    
    
        for i in hadoop102 hadoop103 hadoop104; do
                echo "----------- zookeeper $i 启动 -----------"
                ssh $i "/opt/module/zookeeper/bin/zkServer.sh start"
        done
        };;
        "stop" ){
    
    
        for i in hadoop102 hadoop103 hadoop104; do
                echo "----------- zookeeper $i 停止 -----------"
                ssh $i "/opt/module/zookeeper/bin/zkServer.sh stop"
        done
};;
        "status" ){
    
    
        for i in hadoop102 hadoop103 hadoop104; do
                echo "----------- zookeeper $i 状态 -----------"
                ssh $i "/opt/module/zookeeper/bin/zkServer.sh status"
        done
};;
esac