docker-compose.yml

version: '3.9'

services:
  order:
    build:
      dockerfile: .docker/app.Dockerfile
      context: ./
      args:
        SERVICE_NAME: order
    environment:
      - HTTP_BIND=8080
      - POSTGRES_DB=orders
      - POSTGRES_USER=orders_user
      - POSTGRES_PASSWORD=orders_password
      - HOST_DB=db-order
      - PORT_DB=5432
      - KAFKA_ADDR=kafka:9092
      - ORDER_CREATED_TOPIC=order_created_v1
      - GOODS_CREATED_TOPIC=goods_created_v1
      - GOODS_REJECTED_TOPIC=goods_rejected_v1
    depends_on:
      - db-order
      - kafka
    volumes:
      - ./order:/app/order:delegated
      - ./.docker/entrypoint.sh:/entrypoint.sh:ro
    entrypoint: /entrypoint.sh
    ports:
      - "8080:8080"
    networks:
      - saga

  db-order:
    image: postgres:14
    environment:
      - POSTGRES_DB=orders
      - POSTGRES_USER=orders_user
      - POSTGRES_PASSWORD=orders_password
    ports:
      - "5441:5432"
    volumes:
      - data:/var/lib/postgresql
    networks:
      - saga

  goods:
    build:
      dockerfile: .docker/app.Dockerfile
      context: ./
      args:
        SERVICE_NAME: goods
    environment:
      - HTTP_BIND=8081
      - POSTGRES_DB=goods
      - POSTGRES_USER=goods_user
      - POSTGRES_PASSWORD=goods_password
      - HOST_DB=db-goods
      - PORT_DB=5432
      - KAFKA_ADDR=kafka:9092
      - ORDER_CREATED_TOPIC=order_created_v1
      - GOODS_CREATED_TOPIC=goods_created_v1
      - GOODS_REJECTED_TOPIC=goods_rejected_v1
    volumes:
      - ./goods:/app/goods:delegated
      - ./.docker/entrypoint.sh:/entrypoint.sh:ro
    entrypoint: /entrypoint.sh
    depends_on:
      - db-goods
      - kafka
    ports:
      - "8081:8081"
    networks:
      - saga

  db-goods:
    image: postgres:14
    environment:
      - POSTGRES_DB=goods
      - POSTGRES_USER=goods_user
      - POSTGRES_PASSWORD=goods_password
    ports:
      - "5442:5432"
    volumes:
      - data:/var/lib/postgresql
    networks:
      - saga

  zookeeper-saga:
    image: wurstmeister/zookeeper
    container_name: zookeeper-saga
    ports:
      - '2181:2181'
    networks:
      - saga

  kafka:
    image: wurstmeister/kafka
    depends_on:
      - zookeeper-saga
    ports:
      - '9092:9092'
    environment:
      KAFKA_ADVERTISED_HOST_NAME: kafka
      KAFKA_ZOOKEEPER_CONNECT: zookeeper-saga:2181
      KAFKA_CREATE_TOPICS: order_created_v1:1:1,goods_created_v1:1:1,goods_rejected_v1:1:1
    networks:
      - saga

volumes:
  data:

networks:
  saga: