zookeeper启动脚本

zk.sh：

#!/bin/bash

case $1 in
"start") {
	for i in sc1 sc2 sc3
	do
		echo " ---------- $i ----------"
		ssh $i "/opt/module/zookeeper-3.5.7/bin/zkServer.sh start"
	done
};;
"stop") {
	for i in sc1 sc2 sc3
        do
		echo " ---------- $i ----------"
                ssh $i "/opt/module/zookeeper-3.5.7/bin/zkServer.sh stop"
        done
};;
"status") {
	for i in sc1 sc2 sc3
        do
		echo " ---------- $i ----------"
                ssh $i "/opt/module/zookeeper-3.5.7/bin/zkServer.sh status"
        done
};;
esac