zookeeper 启动脚本

#/bin/bash
ZKSERVERS=(192.168.25.144 192.168.25.145 192.168.25.146)
case $1 in
"start"){
    echo ==========总共${#ZKSERVERS[@]}台服务器==========
    for SERVER in ${ZKSERVERS[@]}
    do
        dat=`date ‘+%Y-%m-%d %H:%M:%S‘`
        echo  ========start zookeeper  $SERVER $dat ===========
        ssh root@$SERVER "source /etc/profile;/usr/local/shan/zookeeper-3.4.10/bin/zkServer.sh start;exit;"
        echo  ========start zookeeper  $SERVER success $dat===========
    done
    echo ==========脚本任务执行完成==========
};;
"stop"){
    echo ==========总共${#ZKSERVERS[@]}台服务器==========        
        for SERVER in ${ZKSERVERS[@]}
        do
            dat=`date ‘+%Y-%m-%d %H:%M:%S‘`
            echo  ========kill zookeeper  $SERVER $dat ===========
            ssh root@$SERVER "ps -ef | grep ‘zookeeper‘ | grep -v grep | awk ‘{print \$2}‘| xargs kill;exit;"
            echo  ========kill zookeeper  $SERVER success $dat===========
        done
        echo ==========脚本任务执行完成==========
};;
"status"){
  for SERVER in ${ZKSERVERS[@]}
    do
        dat=`date ‘+%Y-%m-%d %H:%M:%S‘`
        echo  ========start zookeeper  $SERVER $dat ===========
        ssh root@$SERVER "source /etc/profile;/usr/local/shan/zookeeper-3.4.10/bin/zkServer.sh status;exit;"
        echo  ========start zookeeper  $SERVER success $dat===========
    done
  echo ==========脚本任务执行完成==========    
};;
*){
    echo "require start|stop|status"  
   };;
esac

     （2）编写脚本zk_start_ssh.sh

#/bin/bash
ZKSERVERS=(192.168.22.135 192.168.25.136 192.168.25.137)
echo ==========总共${#ZKSERVERS[@]}台服务器==========
for SERVER in ${ZKSERVERS[@]}
do
dat=`date ‘+%Y-%m-%d %H:%M:%S‘`
echo  ========start zookeeper  $SERVER $dat ===========
ssh root@$SERVER "source /etc/profile;/opt/apps/zookeeper-3.4.13/bin/zkServer.sh start;exit;"
echo  ========start zookeeper  $SERVER success $dat===========
done
echo ==========自动化脚本任务执行完成==========
~
        （3）编写脚本zk_kill_ssh.sh

#/bin/bash
ZKSERVERS=(192.168.22.135 192.168.29.136 192.168.22.137)
echo ==========总共${#ZKSERVERS[@]}台服务器==========
for SERVER in ${ZKSERVERS[@]}
do
dat=`date ‘+%Y-%m-%d %H:%M:%S‘`
echo  ========kill zookeeper  $SERVER $dat ===========
ssh root@$SERVER "ps -ef | grep ‘zookeeper‘ | grep -v grep | awk ‘{print \$2}‘| xargs kill;exit;"
echo  ========kill zookeeper  $SERVER success $dat===========
done
echo ==========自动化脚本任务执行完成==========