final effect:
First review the command line startup method:
Kafka startup
Enter the kafka installation directory
1. First start the zookeeper service:
bin/zookeeper-server-start.sh config/zookeeper.properties
2. Start kafka again
bin/kafka-server-start.sh config/server.properties &
The above method is too cumbersome. It is easier to start it as a system service, such as:
systemctl start zookeeper && systemctl start kafka
The implementation method is introduced below:Pay attention to replacing (/usr/local/kafka_2.13-3.5.0) with your own kafka installation path
Step-01: Create service file
Create /usr/lib/systemd/system/zookeeper.servicea file and write the following content
[Unit]
Requires=network.target
After=network.target
[Service]
Type=simple
LimitNOFILE=1048576
ExecStart=/usr/local/kafka_2.13-3.5.0/bin/zookeeper-server-start.sh /usr/local/kafka_2.13-3.5.0/config/zookeeper.properties
ExecStop=/usr/local/kafka_2.13-3.5.0/bin/zookeeper-server-stop.sh
Restart=Always
[Install]
WantedBy=multi-user.target
Create /usr/lib/systemd/system/kafka.servicea file and write the following content
[Unit]
Requires=zookeeper.service
After=zookeeper.service
[Service]
Type=simple
LimitNOFILE=1048576
ExecStart=/usr/local/kafka_2.13-3.5.0/bin/kafka-server-start.sh /usr/local/kafka_2.13-3.5.0/config/server.properties
ExecStop=/usr/local/kafka_2.13-3.5.0/bin/kafka-server-stop.sh
Restart=Always
[Install]
WantedBy=multi-user.target
Step-02: Restart the system service after completion:
systemctl daemon-reload
Step-03: Use instructions
The following can be used normally. The relevant commands are as follows:
systemctl enable zookeeper && systemctl enable kafka #自启动
systemctl start zookeeper && systemctl start kafka #启动服务
systemctl status zookeeper && systemctl status kafka #查看服务状态