}
}

var defaultTransport = http.DefaultTransport.(*http.Transport)

// SetTransportDefaults mirrors Kubernetes probe settings
// https://github.com/kubernetes/kubernetes/blob/0153febd9f0098d4b8d0d484927710eaf899ef40/pkg/probe/http/http.go#L52
func setTransportDefaults(t *http.Transport) (*http.Transport, error) {
	if !EnableHTTP2Probing {
		return t, nil
	}
	if t.TLSHandshakeTimeout == 0 {

	var proxyDialerFn utilnet.DialFunc
	// Proxying to pods and services is IP-based... don't expect to be able to verify the hostname
	proxyTLSClientConfig := &tls.Config{InsecureSkipVerify: true}
	proxyTransport := utilnet.SetTransportDefaults(&http.Transport{
		DialContext:     proxyDialerFn,
		TLSClientConfig: proxyTLSClientConfig,
	})
	return proxyTransport

	config.ControlPlane.Generic.LegacyAPIGroupPrefixes = sets.NewString("/api")
	config.Extra.KubeletClientConfig = kubeletclient.KubeletClientConfig{Port: 10250}
	config.ControlPlane.ProxyTransport = utilnet.SetTransportDefaults(&http.Transport{
		DialContext:     func(ctx context.Context, network, addr string) (net.Conn, error) { return nil, nil },
		TLSClientConfig: &tls.Config{},
	})