docker.mrwnderboy.top {
    handle /v2/* {
        reverse_proxy https://registry-1.docker.io {
            header_up Host {http.reverse_proxy.upstream.hostport}
            header_down WWW-Authenticate "https://auth.docker.io" "https://{http.request.host}"
            header_down Location "https://production.cloudflare.docker.com" "https://{http.request.host}"
        }
    }

    handle /token* {
        reverse_proxy https://auth.docker.io {
            header_up Host {http.reverse_proxy.upstream.hostport}
        }
    }

    handle /* {
        reverse_proxy https://production.cloudflare.docker.com {
            header_up Host {http.reverse_proxy.upstream.hostport}
        }
    }
}