下面给你一份**在 Debian 上部署 Kafka 集群(多节点)**的实操配置指南,基于 Kafka 3.x + Kafka 自带的 KRaft 模式(推荐,不再依赖 ZooKeeper),如果你仍需要 ZooKeeper 模式我也可以补充。
假设 3 台 Debian 12 节点:
| 主机名 | IP |
|---|---|
| kafka1 | 192.168.1.11 |
| kafka2 | 192.168.1.12 |
| kafka3 | 192.168.1.13 |
# 所有节点执行
sudo apt update
sudo apt install -y openjdk-17-jdk wget tar
java -version
cd /opt
sudo wget https://downloads.apache.org/kafka/3.7.1/kafka_2.13-3.7.1.tgz
sudo tar -xzf kafka_2.13-3.7.1.tgz
sudo mv kafka_2.13-3.7.1 kafka
KAFKA_CLUSTER_ID=$(/opt/kafka/bin/kafka-storage.sh random-uuid)
echo $KAFKA_CLUSTER_ID
编辑:
/opt/kafka/config/kraft/server.properties
node.id=1
process.roles=broker,controller
controllers=1@192.168.1.11:9093,2@192.168.1.12:9093,3@192.168.1.13:9093
listener.security.protocol.map=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT
inter.broker.listener.name=PLAINTEXT
advertised.listeners=PLAINTEXT://192.168.1.11:9092
controller.listener.names=CONTROLLER
listeners=PLAINTEXT://:9092,CONTROLLER://:9093
log.dirs=/opt/kafka/data
node.id=2
advertised.listeners=PLAINTEXT://192.168.1.12:9092
node.id=3
advertised.listeners=PLAINTEXT://192.168.1.13:9092
⚠️ 其他配置保持一致
/opt/kafka/bin/kafka-storage.sh format \
-t $KAFKA_CLUSTER_ID \
-c /opt/kafka/config/kraft/server.properties
/opt/kafka/bin/kafka-server-start.sh \
-daemon /opt/kafka/config/kraft/server.properties
查看日志:
tail -f /opt/kafka/logs/server.log
/opt/kafka/bin/kafka-topics.sh \
--create --topic test \
--partitions 3 --replication-factor 3 \
--bootstrap-server 192.168.1.11:9092
/opt/kafka/bin/kafka-topics.sh \
--describe --topic test \
--bootstrap-server 192.168.1.11:9092
sudo nano /etc/systemd/system/kafka.service
[Unit]
Description=Apache Kafka
After=network.target
[Service]
Type=simple
ExecStart=/opt/kafka/bin/kafka-server-start.sh /opt/kafka/config/kraft/server.properties
ExecStop=/opt/kafka/bin/kafka-server-stop.sh
Restart=on-failure
[Install]
WantedBy=multi-user.target
sudo systemctl daemon-reload
sudo systemctl enable kafka
9092 / 9093advertised.listeners 必须是其他节点可访问的 IPreplication-factor 最大为 3如果你需要:
告诉我你的使用场景,我可以直接给你对应配置。