docker-compose.yml

version: '2'

services:
  zookeeper:
    image: wurstmeister/zookeeper

  kafka1:
    image: wurstmeister/kafka
    container_name: kafka1
    links:
      - zookeeper:zookeeper
      - kafka2:kafka2
      - kafka3:kafka3
      - kafka4:kafka4
    environment:
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
      - KAFKA_ADVERTISED_HOST_NAME=kafka1
      - KAFKA_ADVERTISED_PORT=9092
      - HOST_IP=localhost
      - KAFKA_BROKER_ID=1
      - KAFKA_CREATE_TOPICS=mytopic:12:3
    depends_on:
      - zookeeper

  kafka2:
    image: wurstmeister/kafka
    container_name: kafka2
    links:
      - zookeeper:zookeeper
      - kafka3:kafka3
      - kafka4:kafka4
    # ports:
    #   - 9092:9093
    environment:
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
      - KAFKA_ADVERTISED_HOST_NAME=kafka2
      - KAFKA_ADVERTISED_PORT=9092
      - HOST_IP=localhost
      - KAFKA_BROKER_ID=2
    depends_on:
      - zookeeper

  kafka3:
    image: wurstmeister/kafka
    container_name: kafka3
    links:
      - zookeeper:zookeeper
      - kafka4:kafka4
    # ports:
    #   - 9092:9094
    environment:
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
      - KAFKA_ADVERTISED_HOST_NAME=kafka3
      - KAFKA_ADVERTISED_PORT=9092
      - HOST_IP=localhost
      - KAFKA_BROKER_ID=3
    depends_on:
      - zookeeper

  kafka4:
    image: wurstmeister/kafka
    container_name: kafka4
    links:
      - zookeeper:zookeeper
    # ports:
    #   - 9092:9095
    environment:
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
      - KAFKA_ADVERTISED_HOST_NAME=kafka4
      - KAFKA_ADVERTISED_PORT=9092
      - HOST_IP=localhost
      - KAFKA_BROKER_ID=4
    depends_on:
      - zookeeper

  app:
    image: pykafka
    container_name: producer
    depends_on:
      - kafka1
      - kafka2
      - kafka3
      - kafka4