ubuntu

ubuntu如何配置kafka集群

小樊
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2025-07-22 13:07:39
栏目: 智能运维

在Ubuntu上配置Kafka集群涉及多个步骤,包括安装Java、Zookeeper、Kafka,配置相关文件,以及启动服务。以下是一个详细的步骤指南:

1. 环境准备

sudo apt update
sudo apt install openjdk-11-jdk
wget https://downloads.apache.org/kafka/3.6.2/kafka_2.12-3.6.2.tgz
tar -xzvf kafka_2.12-3.6.2.tgz -C /usr/local/

2. 配置Zookeeper

sudo mkdir -p /usr/local/kafka/data
sudo mkdir -p /usr/local/kafka/log
dataDir=/usr/local/kafka/data
clientPort=2181
cd /usr/local/kafka/bin
./zkServer.sh start

3. 配置Kafka

sudo cp /usr/local/kafka/config/server.properties /usr/local/kafka/config/server-1.properties
sudo cp /usr/local/kafka/config/server.properties /usr/local/kafka/config/server-2.properties

server-1.properties:

broker.id=1
listeners=PLAINTEXT://192.168.1.1:9092
log.dirs=/usr/local/kafka/data/kafka-logs-1
zookeeper.connect=192.168.1.2:2181,192.168.1.3:2181,192.168.1.4:2181

server-2.properties:

broker.id=2
listeners=PLAINTEXT://192.168.1.2:9092
log.dirs=/usr/local/kafka/data/kafka-logs-2
zookeeper.connect=192.168.1.1:2181,192.168.1.3:2181,192.168.1.4:2181

4. 启动Kafka

cd /usr/local/kafka/bin
./kafka-server-start.sh /usr/local/kafka/config/server-1.properties
./kafka-server-start.sh /usr/local/kafka/config/server-2.properties

5. 验证Kafka集群

./kafka-topics.sh --create --zookeeper 192.168.1.2:2181 --replication-factor 2 --partitions 2 --topic test-topic
./kafka-topics.sh --list --zookeeper 192.168.1.2:2181
./kafka-console-producer.sh --broker-list 192.168.1.1:9092,192.168.1.2:9092 --topic test-topic
./kafka-console-consumer.sh --bootstrap-server 192.168.1.1:9092,192.168.1.2:9092 --topic test-topic --from-beginning

请注意,以上步骤提供了一个基本的Kafka集群配置流程,实际生产环境中可能需要更多的配置和优化,例如配置SSL/TLS以增强安全性,启用SASL认证以增强安全性,设置ACL以限制对特定主题的访问,以及使用VPC和安全组限制访问Kafka集群的机器。

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