mrsk v0.10.1 + traefik XXX Instead of 404

traefik_no_404.yml

# config/deploy.yml

traefik:
  options:
    label:
      # https://doc.traefik.io/traefik/getting-started/faq/#xxx-instead-of-404
      # https://community.traefik.io/t/catchall-router-that-returns-503-service-unavailable-response-code/10651
      - traefik.http.routers.catchall.rule=PathPrefix(`/`)
      - traefik.http.routers.catchall.service=unavailable
      - traefik.http.routers.catchall.priority=1
      - traefik.http.services.unavailable.loadbalancer.server.port=0
  args:
    providers.docker.allowEmptyServices: true