docker-compose.yml

version: "3.7"
services:
  debug:
    build:
      dockerfile: Dockerfile
      context: .
      target: builder
      args:
        app_name: kafka
    ports:
      - 8000
      - 9000
    volumes:
      - .:/var/app
    environment:
      - TOPIC=protobuf
      - BROKERS=kafka:9092
    depends_on:
      - kafka

  consumer:
    build:
      dockerfile: Dockerfile
      context: .
      args:
        app_name: kafka
    ports:
      - 8000
      - 9000
    volumes:
      - .:/var/app
    environment:
      - TOPIC=protobuf
      - BROKERS=kafka:9092
    depends_on:
      - kafka

  producer:
    build:
      dockerfile: Dockerfile
      context: .
      args:
        app_name: test
    ports:
      - 8000
      - 9000
    volumes:
      - .:/var/app
    environment:
      - TOPIC=protobuf
      - BROKERS=kafka:9092
    depends_on:
      - kafka

  zookeeper:
    image: wurstmeister/zookeeper
    ports:
      - 2181
  kafka:
    image: wurstmeister/kafka
    ports:
      - 9092
    environment:
      - KAFKA_ADVERTISED_HOST_NAME=kafka
      - KAFKA_CREATE_TOPICS=test:10:1,stats:50:1
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
      - KAFKA_PORT=9092
      - KAFKA_ADVERTISED_PORT=9092
    depends_on:
      - zookeeper