http:
  routers:
    usher:
      rule: Host(`member.usher.org.tw`)
      entryPoints:
        - websecure
      tls:
        certResolver: letsencrypt
      service: usher

  services:
    usher:
      loadBalancer:
        passHostHeader: true
        servers:
          - url: "http://10.0.0.225:8000"