services:
  traefik:
    image: traefik:v3
    container_name: traefik
    restart: unless-stopped
    command:
      - --api.dashboard=true
      - --providers.docker=true
      - --providers.docker.exposedbydefault=false
      - --entrypoints.web.address=:80
      - --entrypoints.web.http.redirections.entrypoint.to=websecure
      - --entrypoints.web.http.redirections.entrypoint.scheme=https
      - --entrypoints.websecure.address=:443
      - --certificatesresolvers.le.acme.email=${ACME_EMAIL:-admin@example.com}
      - --certificatesresolvers.le.acme.storage=/letsencrypt/acme.json
      - --certificatesresolvers.le.acme.tlschallenge=true
    ports:
      - "${HTTP_PORT:-80}:80"
      - "${HTTPS_PORT:-443}:443"
      - "${DASHBOARD_PORT:-8180}:8080"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - ${DATA_PATH:-/srv/traefik}/letsencrypt:/letsencrypt
    labels:
      - traefik.enable=true
      - traefik.http.routers.dashboard.rule=Host(`${DASHBOARD_HOST:-traefik.example.com}`)
      - traefik.http.routers.dashboard.service=api@internal
      - traefik.http.routers.dashboard.entrypoints=websecure
      - traefik.http.routers.dashboard.tls.certresolver=le