在 Debian 系统上配置 Apache Kafka,通常分为 安装、配置、启动、验证 四个步骤。下面给你一个从零开始的完整示例(单机模式),适合开发或测试环境;如果你需要集群/生产环境,我也可以再补充。
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/3.6.1/kafka_2.13-3.6.1.tgz
sudo tar -xzf kafka_2.13-3.6.1.tgz
sudo mv kafka_2.13-3.6.1 kafka
sudo chown -R kafka:kafka /opt/kafka
Kafka 3.x 仍可使用 Zookeeper(KRaft 模式可选)
编辑:
sudo nano /opt/kafka/config/zookeeper.properties
常见配置:
dataDir=/var/lib/zookeeper
clientPort=2181
maxClientCnxns=0
创建数据目录:
sudo mkdir -p /var/lib/zookeeper
sudo chown -R kafka:kafka /var/lib/zookeeper
sudo nano /opt/kafka/config/server.properties
关键配置(单机示例):
broker.id=0
listeners=PLAINTEXT://localhost:9092
log.dirs=/var/lib/kafka-logs
zookeeper.connect=localhost:2181
创建日志目录:
sudo mkdir -p /var/lib/kafka-logs
sudo chown -R kafka:kafka /var/lib/kafka-logs
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-topic \
--bootstrap-server localhost:9092 \
--partitions 1 \
--replication-factor 1
/opt/kafka/bin/kafka-topics.sh --list --bootstrap-server localhost:9092
# 生产者
/opt/kafka/bin/kafka-console-producer.sh \
--topic test-topic \
--bootstrap-server localhost:9092
# 消费者(新终端)
/opt/kafka/bin/kafka-console-consumer.sh \
--topic test-topic \
--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
/var/lib/kafka-logs 权限ss -lntp | grep 9092
log.retention.hours✅ 配置 KRaft 单节点 / 集群
✅ 配置 外网访问(listeners / advertised.listeners)
✅ 配置 Kafka + Debian + Docker
✅ 配置 Kafka Connect / Kafka Streams
如果你告诉我:
我可以给你更精确的配置方案。