kafka.sh

#!/bin/bash

if [ $# -lt 1 ]
then
    echo "请输入start、stop参数..."
    exit ;
fi

case $1 in
"start"){
    for i in hadoop100 hadoop101 hadoop102
    do
        echo  ------------- Kafka $i 启动 ------------
        ssh $i "/opt/module/kafka/bin/kafka-server-start.sh -daemon /opt/module/kafka/config/server.properties" 
    done
}
;;
"stop"){
    for i in hadoop100 hadoop101 hadoop102
    do
        echo  ------------- Kafka $i 停止 ------------
        ssh $i "/opt/module/kafka/bin/kafka-server-stop.sh " 
    done
}
;;
esac

添加执行权限

chmod 777 /home/kafka.sh