下面给你一份在 Debian 上安装和配置 Apache Kafka的实用指南,适用于 Debian 11 / 12,Kafka 版本以 3.x(含 Kafka 自带 ZK) 为例。
sudo apt update && sudo apt upgrade -y
sudo apt install -y openjdk-17-jdk
查看版本:
java -version
sudo useradd -m -s /bin/bash kafka
sudo passwd kafka
后续操作可在 kafka 用户下进行:
su - kafka
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
sudo chown -R kafka:kafka /opt/kafka
/opt/kafka/config/zookeeper.properties
默认端口:
clientPort=2181
/opt/kafka/config/server.properties
常见修改项:
broker.id=0
listeners=PLAINTEXT://:9092
advertised.listeners=PLAINTEXT://你的IP:9092
log.dirs=/opt/kafka/logs
zookeeper.connect=localhost:2181
创建日志目录:
mkdir -p /opt/kafka/logs
/opt/kafka/bin/zookeeper-server-start.sh /opt/kafka/config/zookeeper.properties
/opt/kafka/bin/kafka-server-start.sh /opt/kafka/config/server.properties
测试时建议开两个终端
/opt/kafka/bin/kafka-topics.sh \
--create \
--topic test \
--bootstrap-server localhost:9092 \
--partitions 1 \
--replication-factor 1
/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=Apache 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-abnormal
[Install]
WantedBy=multi-user.target
sudo nano /etc/systemd/system/kafka.service
[Unit]
Description=Apache Kafka
After=network.target 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-abnormal
[Install]
WantedBy=multi-user.target
sudo systemctl daemon-reload
sudo systemctl enable --now zookeeper
sudo systemctl enable --now kafka
sudo ufw allow 2181
sudo ufw allow 9092
advertised.listeners/etc/hosts 是否正确解析 hostname如果你告诉我:
我可以给你更精准的配置方案。