Zookeeper集群啟動、查看、關閉腳本（用戶版）-有解無憂

[root@mihaoyu152 ~]# vi /usr/bin/zkopcustomer 
#!/bin/bash
cat <<EOF
 1: 啟動集群ZOOKEEPER
 2: 停止集群ZOOKEEPER
 3: 查詢集群服務狀態
EOF

read -p "請輸入要選擇的數字：" num

for host in mihaoyu153 mihaoyu154 mihaoyu155
do
  case $num in
  1){
    echo "--------------- $host zookeeper start ---------------"
    ssh $host "source /etc/profile; zkServer.sh start"
  };;
  2){
    echo "--------------- $host zookeeper stop ---------------"
    ssh $host "source /etc/profile; zkServer.sh stop"
  };;
  3){
    echo "--------------- $host zookeeper status ---------------"
    ssh $host "source /etc/profile; zkServer.sh status"
  };;
  esac
done

[root@mihaoyu152 ~]# chmod 777 /usr/bin/zkopcustomer 

[root@mihaoyu152 ~]# zkopcustomer 
 1: 啟動集群ZOOKEEPER
 2: 停止集群ZOOKEEPER
 3: 查詢集群服務狀態
請輸入要選擇的數字：1
--------------- mihaoyu153 zookeeper start ---------------
JMX enabled by default
Using config: /opt/soft/zookeeper345/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
--------------- mihaoyu154 zookeeper start ---------------
JMX enabled by default
Using config: /opt/soft/zookeeper345/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
--------------- mihaoyu155 zookeeper start ---------------
JMX enabled by default
Using config: /opt/soft/zookeeper345/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED

[root@mihaoyu152 ~]# zkopcustomer 
 1: 啟動集群ZOOKEEPER
 2: 停止集群ZOOKEEPER
 3: 查詢集群服務狀態
請輸入要選擇的數字：3
--------------- mihaoyu153 zookeeper status ---------------
JMX enabled by default
Using config: /opt/soft/zookeeper345/bin/../conf/zoo.cfg
Mode: follower
--------------- mihaoyu154 zookeeper status ---------------
JMX enabled by default
Using config: /opt/soft/zookeeper345/bin/../conf/zoo.cfg
Mode: leader
--------------- mihaoyu155 zookeeper status ---------------
JMX enabled by default
Using config: /opt/soft/zookeeper345/bin/../conf/zoo.cfg
Mode: follower

[root@mihaoyu152 ~]# zkopcustomer 
 1: 啟動集群ZOOKEEPER
 2: 停止集群ZOOKEEPER
 3: 查詢集群服務狀態
請輸入要選擇的數字：2
--------------- mihaoyu153 zookeeper stop ---------------
JMX enabled by default
Using config: /opt/soft/zookeeper345/bin/../conf/zoo.cfg
Stopping zookeeper ... STOPPED
--------------- mihaoyu154 zookeeper stop ---------------
JMX enabled by default
Using config: /opt/soft/zookeeper345/bin/../conf/zoo.cfg
Stopping zookeeper ... STOPPED
--------------- mihaoyu155 zookeeper stop ---------------
JMX enabled by default
Using config: /opt/soft/zookeeper345/bin/../conf/zoo.cfg
Stopping zookeeper ... STOPPED
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