docker安装kafka集群

安装zookeeper集群

参考：https://blog.csdn.net/qq_38270106/article/details/88789737

新建docker的kafka配置文件

mkdir -p /usr/local/docker-compose/kafka/{kafka1,kafka2,kafka3}

cd /usr/local/docker-compose/kafka

vi docker-compose.yml

version: '2'

services:
  kafka1:
    image: wurstmeister/kafka
    restart: always
    hostname: kafka1
    container_name: kafka1
    ports:
    - "9092:9092"
    environment:
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://198.168.128.133:9092
      KAFKA_ADVERTISED_HOST_NAME: 198.168.128.133
      KAFKA_ADVERTISED_PORT: 9092
      KAFKA_ZOOKEEPER_CONNECT: zoo1:2181,zoo2:2181,zoo3:2181
      JMX_PORT: 9999 
    volumes:
    - /usr/local/docker-compose/kafka/kafka1:/kafka
    external_links:  # 连接compose文件以外的container
    - zoo1
    - zoo2
    - zoo3
    networks:
      default:
        ipv4_address: 172.23.0.14

  kafka2:
    image: wurstmeister/kafka
    restart: always
    hostname: kafka2
    container_name: kafka2
    ports:
    - "9093:9092"
    environment:
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://198.168.128.133:9093 
      KAFKA_ADVERTISED_HOST_NAME: 198.168.128.133
      KAFKA_ADVERTISED_PORT: 9093
      KAFKA_ZOOKEEPER_CONNECT: zoo1:2181,zoo2:2181,zoo3:2181
      JMX_PORT: 9988
    volumes:
    - /usr/local/docker-compose/kafka/kafka2:/kafka
    external_links:  # 连接compose文件以外的container
    - zoo1
    - zoo2
    - zoo3
    networks:
      default:
        ipv4_address: 172.23.0.15

  kafka3:
    image: wurstmeister/kafka
    restart: always
    hostname: kafka3
    container_name: kafka3
    ports:
    - "9094:9092"
    environment:
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://198.168.128.133:9094
      KAFKA_ADVERTISED_HOST_NAME: 198.168.128.133
      KAFKA_ADVERTISED_PORT: 9094
      KAFKA_ZOOKEEPER_CONNECT: zoo1:2181,zoo2:2181,zoo3:2181
      JMX_PORT: 9977
    volumes:
    - /usr/local/docker-compose/kafka/kafka3
    external_links:  # 连接compose文件以外的container
    - zoo1
    - zoo2
    - zoo3
    networks:
      default:
        ipv4_address: 172.23.0.16

  kafka-manager:
    image: sheepkiller/kafka-manager:latest
    restart: always
    container_name: kafa-manager
    hostname: kafka-manager
    ports:
      - "9002:9000"
    links:            # 连接本compose文件创建的container
      - kafka1
      - kafka2
      - kafka3
    external_links:   # 连接compose文件以外的container
      - zoo1
      - zoo2
      - zoo3
    environment:
      ZK_HOSTS: zoo1:2181,zoo2:2181,zoo3:2181
      KAFKA_BROKERS: kafka1:9092,kafka2:9093,kafka3:9094
      APPLICATION_SECRET: letmein
      KM_ARGS: -Djava.net.preferIPv4Stack=true
    networks:
      default:
        ipv4_address: 172.23.0.10

networks:
  default:
    external:   # 使用已创建的网络
      name: zookeeper_network

 启动集群，在 docker-compose.yml 目录下运行

docker-compose up -d