Kafka的脚本启动和关闭（Linux）

Kafka的脚本启动和关闭（Linux）

一、脚本启动kafka

❤ 打开Kafka_Producer

❤ kafka启动脚本

创建bash文件：ka_start.sh，内容如下：

#!/bin/bash

kafka_path="/home/user/caojun/Kafka/kafka_2.13-3.3.1/bin"
echo "============================================================================="
echo `date "+%Y-%m-%d %H:%M:%S.%2N"` : "start zookeeper..."

cd ${kafka_path}
zookeeper-server-start.sh -daemon ../config/zookeeper.properties
echo `date "+%Y-%m-%d %H:%M:%S.%2N"`  : "zookeeper started"
echo `date "+%Y-%m-%d %H:%M:%S.%2N"`  :  "wait for 30s,then start kafka..."
n=0
while [ $n -le 30 ]
do
        echo -n "."
        let n++
        sleep 1s
done
echo "" 

# 启动Kafka
echo `date "+%Y-%m-%d %H:%M:%S.%2N"`  : "start kafka..."
cd ${kafka_path}
kafka-server-start.sh -daemon  ../config/server.properties
echo `date "+%Y-%m-%d %H:%M:%S.%2N"`  : "kafka started"
echo "=============================================================================" 

注意：脚本中zookeeper启动后，必须进行一定时间的等待（这里sleep 30s），才能启动kafka。否则有一定概论kafka启动失败

❤ 执行脚本

授予脚本可执行权限：chmod +x ka_start.sh

执行脚本：./ka_start.sh

❤ Kafka_Producer情形

二、脚本关闭kafka

❤ Kafka关闭脚本
创建bash文件：ka_stop.sh，内容如下：

#!/bin/bash

kafka_path="/home/user/caojun/Kafka/kafka_2.13-3.3.1/bin"
# 关闭Kafka
cd ${kafka_path}
kafka-server-stop.sh stop

# 关闭Zookeeper
cd ${kafka_path}
zookeeper-server-stop.sh stop

❤ 执行脚本

授予脚本可执行权限：chmod +x ka_stop.sh

执行脚本：./ka_stop.sh

Kafka_Producer消息发送停止