以Kafka为例

#!/bin/bash
if [ $# -lt 1 ]
then 
  echo "Input Args Error....."
  exit
fi
for i in hadoop102 hadoop103 hadoop104
do

case $1 in
start)
  echo "==================START $i KAFKA==================="
  #如需启动其他集群，修改此处即可
  ssh $i /opt/module/kafka_2.11-2.4.1/bin/kafka-server-start.sh -daemon /opt/module/kafka_2.11-2.4.1/config/server.properties
;;
stop)
  echo "==================STOP $i KAFKA==================="
#如需关闭其他集群，修改此处即可
  ssh $i /opt/module/kafka_2.11-2.4.1/bin/kafka-server-stop.sh stop
;;

*)
 echo "Input Args Error....."
 exit
;;  
esac

done

标签：脚本,opt,module,echo,集群,群起,kafka,2.11,2.4
来源： https://www.cnblogs.com/traveller-hzq/p/14103774.html