return nil, err
	}

	return internalcfg, nil
}

// DefaultedJoinConfiguration takes a versioned JoinConfiguration (usually filled in by command line parameters), defaults it, converts it to internal and validates it
func DefaultedJoinConfiguration(defaultversionedcfg *kubeadmapiv1.JoinConfiguration, opts LoadOrDefaultConfigurationOptions) (*kubeadmapi.JoinConfiguration, error) {