Kafka开机自启动

kafka每次关机重启后，都要重新手动启动。那能否让计算机开机后自动启动kafka呢？ 答案：可以

一、Zookeeper开机自启服务#

在 /lib/systemd/system/ 目录创建服务脚本 zookeeper.service ：vim /lib/systemd/system/zookeeper.service

注意：/lib/systemd/system/ 是 /usr/lib/systemd/system/ 的链接

zookeeper.service内容：

[Unit]
Description=Zookeeper Service
After=network.target

[Service]
Type=simple
Environment="PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/java11/bin"
User=root
Group=root
ExecStart=/home/user/caojun/Kafka/kafka_2.13-3.3.1/bin/zookeeper-server-start.sh /home/user/caojun/Kafka/kafka_2.13-3.3.1/config/zookeeper.properties
ExecStop=/home/user/caojun/Kafka/kafka_2.13-3.3.1/bin/zookeeper-server-stop.sh
Restart=on-failure

[Install]
WantedBy=multi-user.target

或许需要给zookeeper.service添加权限

二、Kafka开机自启服务#

在 /lib/systemd/system/ 目录创建服务脚本 kafka.service ： vim /lib/systemd/system/kafka.service

kafka.servicen内容：

[Unit]
Description=Apache Kafka Server (broker)
After=network.target  zookeeper.service

[Service]
Type=simple
Environment="PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/java11/bin"
User=root
Group=root
ExecStart=/home/user/caojun/Kafka/kafka_2.13-3.3.1/bin/kafka-server-start.sh /home/user/caojun/Kafka/kafka_2.13-3.3.1/config/server.properties
ExecStop=/home/user/caojun/Kafka/kafka_2.13-3.3.1/bin/kafka-server-stop.sh
Restart=on-failure

[Install]
WantedBy=multi-user.target

或许需要给kafka.service添加权限

三、启动服务#

# 刷新配置(必须先执行)
systemctl daemon-reload

#服务加入开机自启
systemctl enable  zookeeper.service
systemctl enable  kafka.service

#启动kafka前必须先启动zookeeper
systemctl start zookeeper
systemctl start kafka

#查看状态
systemctl status zookeeper
systemctl status kafka

确认服务加入开机自启动：

systemctl is-enabled kafka
systemctl is-enabled zookeeper

 

 

四、参考来源#

【Kafka】kafka使用之路（四）配置开机自启

 

 

转自：https://www.cnblogs.com/caojun97/p/16853553.html

参考文档：https://blog.csdn.net/qq_41684621/article/details/117257839