etcdConfig := testserver.NewTestConfig(t)
	etcdConfig.ClientTLSInfo = transport.TLSInfo{
		CertFile:      certFile,
		KeyFile:       keyFile,
		TrustedCAFile: caFile,
	}
	for i := range etcdConfig.ListenClientUrls {
		etcdConfig.ListenClientUrls[i].Scheme = "https"
	}
	for i := range etcdConfig.AdvertiseClientUrls {
		etcdConfig.AdvertiseClientUrls[i].Scheme = "https"
	}

	client := testserver.RunEtcd(t, etcdConfig)

	peerURL := url.URL{Scheme: "http", Host: net.JoinHostPort("localhost", strconv.Itoa(ports[1]))}

	cfg.ListenPeerUrls = []url.URL{peerURL}
	cfg.AdvertisePeerUrls = []url.URL{peerURL}
	cfg.ListenClientUrls = []url.URL{clientURL}
	cfg.AdvertiseClientUrls = []url.URL{clientURL}
	cfg.InitialCluster = cfg.InitialClusterFromName(cfg.Name)