}

// ResolveBindAddress returns the IP address of a daemon, based on the given bindAddress:
// If bindAddress is unset, it returns the host's default IP, as with ChooseHostInterface().
// If bindAddress is unspecified or loopback, it returns the default IP of the same
// address family as bindAddress.
// Otherwise, it just returns bindAddress.
func ResolveBindAddress(bindAddress net.IP) (net.IP, error) {

	}
	return nil
}

// ChooseAPIServerBindAddress is a wrapper for netutil.ResolveBindAddress that also handles
// the case where no default routes were found and an IP for the API server could not be obtained.
func ChooseAPIServerBindAddress(bindAddress net.IP) (net.IP, error) {
	ip, err := netutil.ResolveBindAddress(bindAddress)
	if err != nil {
		if netutil.IsNoRoutesError(err) {

	}
}

func (s *SecureServingOptions) DefaultExternalAddress() (net.IP, error) {
	if s.ExternalAddress != nil && !s.ExternalAddress.IsUnspecified() {
		return s.ExternalAddress, nil
	}
	return utilnet.ResolveBindAddress(s.BindAddress)
}

func (s *SecureServingOptions) Validate() []error {
	if s == nil {
		return nil
	}

	errors := []error{}

	if s.Required && s.BindPort < 1 || s.BindPort > 65535 {

							ipAddr = addr
							break
						} else if ipAddr == nil {
							ipAddr = addr
						}
					}
				}

				if ipAddr == nil {
					ipAddr, err = utilnet.ResolveBindAddress(nodeIP)
				}
			}

			if ipAddr == nil {
				// We tried everything we could, but the IP address wasn't fetchable; error out
				return fmt.Errorf("can't get ip address of node %s. error: %v", node.Name, err)