http:
  middlewares:
    error-pages:
      plugin:
        traefik-error-page:
          # range of status codes that the middleware will accept
          status: ['400-499', '500-599']
          # this should point to the root url of the service, the middleware cannot access to certain
          # information from traefik like services, so this should point to the scheme://host[:port]
          service: 'https://http.cat'
          # the path to make the request to
          query: '/{status}'
          # only replace the response with the error from the other service if the real service
          # answered without any content (true by default)
          emptyOnly: true
          # prints some logs
          debug: false