services:
  traefik:
    image: traefik:v3.7.1
    container_name: traefik
    restart: unless-stopped
    command:
      # Dashboard sécurisé
      - "--api.dashboard=true"
      - "--api.insecure=false"

      # Découverte Docker
      - "--providers.docker=true"
      - "--providers.docker.exposedbydefault=false"
      - "--providers.docker.network=web"

      # Config file dynamique
      - "--providers.file.filename=/etc/traefik/dynamic.yml"
      - "--providers.file.watch=true"

      # Entrypoints
      - "--entrypoints.web.address=:80"
      - "--entrypoints.websecure.address=:443"

      # Redirection HTTP → HTTPS
      - "--entrypoints.web.http.redirections.entrypoint.to=websecure"
      - "--entrypoints.web.http.redirections.entrypoint.scheme=https"

      # Let's Encrypt
      - "--certificatesresolvers.letsencrypt.acme.email=${LETSENCRYPT_EMAIL}"
      - "--certificatesresolvers.letsencrypt.acme.storage=/letsencrypt/acme.json"
      - "--certificatesresolvers.letsencrypt.acme.httpchallenge=true"
      - "--certificatesresolvers.letsencrypt.acme.httpchallenge.entrypoint=web"

      # Logs
      - "--log.level=INFO"
      - "--accesslog=true"

    ports:
      - "80:80"
      - "443:443"

    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - ./letsencrypt:/letsencrypt
      - ./dynamic.yml:/etc/traefik/dynamic.yml:ro

    networks:
      - web

    labels:
      # Dashboard accessible via traefik.<domain>
      - "traefik.enable=true"
      - "traefik.http.routers.traefik.rule=Host(`${TRAEFIK_DOMAIN}`)"
      - "traefik.http.routers.traefik.entrypoints=websecure"
      - "traefik.http.routers.traefik.tls.certresolver=letsencrypt"
      - "traefik.http.routers.traefik.service=api@internal"
      - "traefik.http.routers.traefik.middlewares=traefik-auth"
      # Basic auth (à remplacer par hash htpasswd réel)
      - "traefik.http.middlewares.traefik-auth.basicauth.users=${TRAEFIK_DASHBOARD_AUTH}"

networks:
  web:
    external: true