services:
  db:
    image: ${REGISTRY:?err}/poc/dummy-service-db:${IMAGE_TAG:?err}
    restart: unless-stopped
    environment:
      DB_ROOT_PASSWORD: ${DB_ROOT_PASSWORD:?err}

  app:
    image: ${REGISTRY:?err}/poc/dummy-service-app:${IMAGE_TAG:?err}
    restart: unless-stopped
    depends_on:
      - db
    environment:
      DB_PASSWORD: ${DB_PASSWORD:?err}
      APP_PASSWORD: ${APP_PASSWORD:?err}