Kafka单机及集群部署
一、Kafka单机部署
1. Docker方式部署:编辑docker-compse.yml配置
version: "3"
networks:
rhxy-network:
external: true
services:
elasticsearch:
image: docker.m.daocloud.io/bitnami/kafka:3.7.0
container_name: kafka
hostname: kafka
restart: always
ports:
- 9092:9092
networks:
- rhxy-network
volumes:
- "/data/kafka/data:/bitnami/kafka/data"
- "/data/kafka/logs:/opt/bitnami/kafka/logs"
environment:
TZ: Asia/Shanghai
KAFKA_CFG_NODE_ID: 0
# 使用raft模式
KAFKA_CFG_PROCESS_ROLES: controller,broker
KAFKA_CFG_LISTENERS: PLAINTEXT://:9092,CONTROLLER://:9093
KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT
KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 0@kafka:9093
KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
KAFKA_CLIENT_USERS: kafka
KAFKA_CLIENT_PASSWORDS: 123456
KAFKA_HEAP_OPTS: "-Xmx512m -Xms512m"
二、shell命令操作
1. 创建主题:kafka-topics.sh --bootstrap-server kafka:9092 --topic test --create;
2. 查看主题
A. 查看所有主题:kafka-topics.sh --bootstrap-server kafka:9092 --list;
B. 查询主题详情:kafka-topics.sh --bootstrap-server kafka:9092 --from-beginning --topic [TopicName];
kafka-topics.sh --bootstrap-server kafka:9092 --topic test --describe;
3. 修改主题:kafka-topics.sh --bootstrap-server kafka:9092 --topic test --alter --partitions 2;
4. 删除主题:kafka-topics.sh --bootstrap-server kafka:9092 --topic test --delete;
5. 生产者生成数据:kafka-console-producer.sh --bootstrap-server kafka:9092 --topic test,回车后输入数据再回车表示生成一个消息
6. 消费者消费数据:kafka-console-consumer.sh --bootstrap-server kafka:9092 --topic test
7. 查看消费者组:kafka-consumer-groups.sh --bootstrap-server kafka:9092 --list
三、Kafka可视化监控管理工具
1. manager
# Kafka管理界面 kafka-manager: image: kafka-manager:latest deploy: mode: global ports: - "8780:9000" networks: - host environment: ZK_HOSTS: zookeeper:2181
2. eagle

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