Kafka单节点部署

配置JAVA环境变量

$tar xf jdk-8u202-linux-x64.tar.gz$ mv jdk1.8.0_202 /usr/local/java
$vim /etc/profile export JAVA_HOME=/usr/local/java export JRE_HOME=$ JAVA_HOME/jre
export CLASSPATH=.: $JAVA_HOME/lib/dt.jar:$ JAVA_HOME/lib/tools.jar: $JRE_HOME/lib export PATH=$ JAVA_HOME/bin: $PATH$ source /etc/profile
解压kafka安装包

$wget https://downloads.apache.org/kafka/3.4.1/kafka_2.13-3.4.1.tgz$ tar xf kafka_2.13-3.4.1.tgz
$ mv kafka_2.13-3.4.1 /data/kafka
修改zk配置

$ vim /data/kafka/config/zookeeper.properties
dataDir=/data/kafka/zookeeper
clientPort=2181
maxClientCnxns=0
admin.enableServer=false
修改kafka配置

$ vim /data/kafka/config/server.properties
broker.id=0
listeners=PLAINTEXT://192.168.0.218:9092
log.dirs=/data/kafka/kafka-logs
zookeeper.connect=192.168.0.218:2181
zk托管到systemd

$ vim /usr/lib/systemd/system/zookeeper.service
[Unit]
Description=Apache Zookeeper service
Requires=network.target
After=network.target

[Service]
Type=forking
Environment=JAVA_HOME=/usr/local/java
ExecStart=/data/kafka/bin/zookeeper-server-start.sh -daemon /data/kafka/config/zookeeper.properties
ExecStop=/data/kafka/bin/zookeeper-server-stop.sh
Restart=on-failure
RestartSec=10s

[Install]
WantedBy=multi-user.target
kafka托管到systemd

$ vim /usr/lib/systemd/system/kafka.service
[Unit]
Description=Apache Kafka server
Documentation=http://kafka.apache.org/documentation.html
Requires=network.target remote-fs.target
After=network.target remote-fs.target zookeeper.service

[Service]
Type=forking
Environment=JAVA_HOME=/usr/local/java
ExecStart=/data/kafka/bin/kafka-server-start.sh -daemon /data/kafka/config/server.properties
ExecStop=/data/kafka/bin/kafka-server-stop.sh
Restart=on-failure
RestartSec=10s

[Install]
WantedBy=multi-user.target
重载systemd配置并启动服务

$systemctl daemon-reload$ systemctl start zookeeper
$ systemctl start kafka