6.【xzookeeper.sh】zookeeper集群启动脚本

#! /bin/bash


# 开启zookeeper集群
function zookeeper_start(){
    echo "========zookeeper集群启动中...========";
    echo "--------pc001 zookeeper服务启动--------";
    ssh pc001 "zkServer.sh start";
    echo "--------pc002 zookeeper服务启动--------"
    ssh pc002 "zkServer.sh start";
    echo "--------pc003 zookeeper服务启动--------"
    ssh pc003 "zkServer.sh start";
}

# 关闭zookeeper集群
function zookeeper_stop(){
    echo "========zookeeper集群关闭中...========";
    echo "--------pc001 zookeeper服务关闭--------";
    ssh pc001 "zkServer.sh stop";
    echo "--------pc002 zookeeper服务关闭--------"
    ssh pc002 "zkServer.sh stop";
    echo "--------pc003 zookeeper服务关闭--------"
    ssh pc003 "zkServer.sh stop";
}

# 查看集群状态
function zookeeper_status(){
    echo "========zookeeper集群状态========";
    echo "--------pc001 zookeeper服务状态--------";
    ssh pc001 "zkServer.sh status";
    echo "--------pc002 zookeeper服务状态--------";
    ssh pc002 "zkServer.sh status";
    echo "--------pc003 zookeeper服务状态--------";
    ssh pc003 "zkServer.sh status";
}

case $1 in
"start")
    zookeeper_start;
;;
"stop")
    zookeeper_stop;
;;
"status")
    zookeeper_status;
;;
"restart")
    zookeeper_stop;
    zookeeper_start;
;;
*)
    echo "Invalid Args!";
    echo "Usage: xzookeeper.sh start|stop|restart|status";
;;