version: "3"
services:
  # Uncomment out to just run the dependencies and run locally.
  # transmit:
  #   build:
  #     context: .
  #     dockerfile: Dockerfile
  #   depends_on:
  #     - db
  #     - nats
  #     - prometheus
  #   ports:
  #     - "8080:8080"
  #   volumes:
  #     # This assumes a `config.ron` file is located at the
  #     # root of the build context.
  #     - ./config.ron:/usr/src/transmit/config.ron

  db:
    image: postgres:latest
    environment:
      - POSTGRES_DB=transmit
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
    ports:
      - "5432:5432"
    volumes:
      - dbdata:/var/lib/postgresql/data

  nats:
    image: nats:latest
    ports:
      - "4222:4222"

  prometheus:
    image: prom/prometheus:latest
    ports:
      - "9090:9090"
    volumes:
      # This assumes a `prometheus.yaml` file is located at the
      # root of the build context.
      - ./prometheus.yaml:/etc/prometheus/prometheus.yml

volumes:
  dbdata:
    driver: local