version: '3.2'
services:
  zookeeper:
    image: bitnami/zookeeper:latest
    environment:
      ALLOW_ANONYMOUS_LOGIN: 'yes'

  kafka-1:
    build: kafka
    environment:
      KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_CFG_LISTENERS: BROKER://:9092, LOCALHOST://:9081
      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, LOCALHOST:PLAINTEXT
      KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-1:9092, LOCALHOST://localhost:9081
      KAFKA_BROKER_ID: 1
      ALLOW_PLAINTEXT_LISTENER: 'yes'
      KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
      KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
      KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "false"
    ports:
      - 9081:9081
    depends_on:
      - zookeeper

  kafka-2:
    build: kafka
    environment:
      KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_CFG_LISTENERS: BROKER://:9092, LOCALHOST://:9082
      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, LOCALHOST:PLAINTEXT
      KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-2:9092, LOCALHOST://localhost:9082
      KAFKA_BROKER_ID: 2
      ALLOW_PLAINTEXT_LISTENER: 'yes'
      KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
      KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
      KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "false"
    ports:
      - 9092:9082
      - 9082:9082
    networks:
      default:
        aliases:
          - kafka
    depends_on:
      - zookeeper

  kafka-3:
    build: kafka
    environment:
      KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_CFG_LISTENERS: BROKER://:9092, LOCALHOST://:9083
      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, LOCALHOST:PLAINTEXT
      KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-3:9092, LOCALHOST://localhost:9083
      KAFKA_BROKER_ID: 3
      ALLOW_PLAINTEXT_LISTENER: 'yes'
      KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
      KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
      KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "false"
    ports:
      - 9083:9083
    depends_on:
      - zookeeper

  kafka-exporter:
    image: danielqsj/kafka-exporter:v1.6.0
    command: --kafka.server kafka:9092
    ports:
      - 9308:9308