services:
  traefik:
    image: traefik:v3.7.1
    command:
      - --providers.file.filename=/etc/traefik/dynamic.yml
      - --entrypoints.web.address=:8080
      - --accesslog=true
      - --log.level=INFO
    ports:
      - "127.0.0.1:18080:8080"
    volumes:
      - ./dynamic.yml:/etc/traefik/dynamic.yml:ro
    depends_on:
      - backend

  backend:
    image: python:3.12-slim
    working_dir: /app
    command: python backend.py
    volumes:
      - ./backend.py:/app/backend.py:ro
    expose:
      - "9000"