设置kafka

kafka_2.13-3.0.0自带的zookeeper，这里我们先创建zookeeper启动脚本：

[root@node03~]# mkdir /etc/cluster/

[root@node03~]# touch zookeeper.service

[Unit]
Description=zookeeper
 
[Service]
ExecStart=/root/kafka/kafka_2.13-3.0.0/bin/zookeeper-server-start.sh /root/kafka/kafka_2.13-3.0.0/config/zookeeper.properties
SyslogIdentifier=zookeeper
 
[Install]
WantedBy=multi-user.target

#软连接
[root@node03 cluster]# ln -s /etc/cluster/zookeeper.service /lib/systemd/system
#设置开机启动
[root@node03 cluster]# systemctl daemon-reload
[root@node03 cluster]# systemctl start zookeeper 
[root@node03 cluster]# systemctl enable zookeeper

创建zookeeper启动脚本：

[root@node03~]# touch kafka.service

[Unit]
Description=kafka
 
[Service]
ExecStart=/root/kafka/kafka_2.13-3.0.0/bin/kafka-server-start.sh /root/kafka/kafka_2.13-3.0.0/config/server.properties 
SyslogIdentifier=kafka
 
[Install]
WantedBy=multi-user.target

#软连接
[root@node03 cluster]# ln -s /etc/cluster/kafka.service /lib/systemd/system
#设置开机启动
[root@node03 cluster]# systemctl daemon-reload
[root@node03 cluster]# systemctl start kafka
[root@node03 cluster]# systemctl enable kafka