docker-compose.yml

version: '3.8'
services:
  zookeeper:
    container_name: zookeeper
    image: wurstmeister/zookeeper
    ports:
      - 2181:2181
  kafka:
    container_name: kafka
    image: wurstmeister/kafka
    ports:
      - 9092:9092
    volumes:
      - ./data/kafka:/var/run/docker.sock
    environment:
      - KAFKA_ADVERTISED_HOST_NAME=kafka
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
  mongo:
    container_name: mongo
    image: mongo
    ports:
      - 27017:27017
    volumes:
      - ./data/mongo:/data/db
  postgres:
    container_name: postgres
    image: postgres
    ports:
      - 5433:5432
    volumes:
      - ./data/postgres:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=postres
      - POSTGRES_PASSWORD=password
      - POSTGRES_DB=service1
  service1:
    container_name: service1
    ports:
      - 4000:4000
    build: ./service1
    volumes:
      - ./service1:/app
    environment:
      - PORT=4000
      - POSTGRES_URL:postgres://postgres:postgres@postgres:5432/postgres
      - KAFKA_BOOTSTRAP_SERVER=kafka:9092
      - KAFKA_TOPIC=topic1
    depends_on:
      - postgres
      - kafka
  service2:
    container_name: service2
    ports:
      - 5000:4000
    build: ./service2
    volumes:
      - ./service2:/app
    environment:
      - PORT=4000
      - MONGO_URL=mongodb://mongo:27017/service2
      - KAFKA_BOOTSTRAP_SERVER=kafka:9092
      - KAFKA_TOPIC=topic1
    depends_on:
      - mongo
      - kafka