register.go

apiserverinternal API 类型注册

注册类型 APIGroupDiscoveryList 和 APIGroupDiscovery：

func addKnownTypes(scheme *runtime.Scheme) error {
	scheme.AddKnownTypes(SchemeGroupVersion,
		&StorageVersion{},
		&StorageVersionList{},
	)
	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
	return nil
}