下面给你一份在 Debian 系统上配置 Kafka 的完整实操指南,从环境准备到启动、测试,适合新手和服务器部署。
sudo apt update
sudo apt install openjdk-17-jdk -y
验证:
java -version
sudo useradd -r -m -s /bin/bash kafka
cd /opt
sudo wget https://downloads.apache.org/kafka/3.7.0/kafka_2.13-3.7.0.tgz
sudo tar -xzf kafka_2.13-3.7.0.tgz
sudo mv kafka_2.13-3.7.0 kafka
sudo chown -R kafka:kafka /opt/kafka
编辑配置文件:
sudo nano /opt/kafka/config/server.properties
常用关键配置:
broker.id=0
listeners=PLAINTEXT://:9092
log.dirs=/var/lib/kafka-logs
num.partitions=1
offsets.topic.replication.factor=1
zookeeper.connect=localhost:2181
如果是 Kafka 3.x 且不用 ZooKeeper(KRaft 模式),见文末补充。
sudo nano /opt/kafka/config/zookeeper.properties
示例:
dataDir=/var/lib/zookeeper
clientPort=2181
sudo mkdir -p /var/lib/zookeeper
sudo chown -R kafka:kafka /var/lib/zookeeper
sudo -u kafka /opt/kafka/bin/zookeeper-server-start.sh -daemon /opt/kafka/config/zookeeper.properties
sudo -u kafka /opt/kafka/bin/kafka-server-start.sh -daemon /opt/kafka/config/server.properties
jps
应看到:
QuorumPeerMain
Kafka
/opt/kafka/bin/kafka-topics.sh \
--create \
--topic test \
--bootstrap-server localhost:9092 \
--partitions 1 \
--replication-factor 1
/opt/kafka/bin/kafka-topics.sh --list --bootstrap-server localhost:9092
/opt/kafka/bin/kafka-console-producer.sh \
--topic test \
--bootstrap-server localhost:9092
/opt/kafka/bin/kafka-console-consumer.sh \
--topic test \
--from-beginning \
--bootstrap-server localhost:9092
sudo nano /etc/systemd/system/zookeeper.service
[Unit]
Description=ZooKeeper
After=network.target
[Service]
Type=simple
User=kafka
ExecStart=/opt/kafka/bin/zookeeper-server-start.sh /opt/kafka/config/zookeeper.properties
ExecStop=/opt/kafka/bin/zookeeper-server-stop.sh
Restart=on-failure
[Install]
WantedBy=multi-user.target
sudo nano /etc/systemd/system/kafka.service
[Unit]
Description=Apache Kafka
After=zookeeper.service
[Service]
Type=simple
User=kafka
ExecStart=/opt/kafka/bin/kafka-server-start.sh /opt/kafka/config/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 zookeeper kafka
sudo systemctl start zookeeper kafka
java -versionsudo swapoff -a
sudo ufw allow 9092
init.d 或 supervisor如果你用的是 Kafka 3.x+,可以不用 ZooKeeper:
/opt/kafka/bin/kafka-storage.sh format \
-t $(/opt/kafka/bin/kafka-storage.sh random-uuid) \
-c /opt/kafka/config/kraft/server.properties
然后启动:
/opt/kafka/bin/kafka-server-start.sh /opt/kafka/config/kraft/server.properties
✅ Debian Kafka 配置流程:
如果你需要:
可以直接告诉我你的使用场景。