type ComponentStatusServerFunc func() map[string]apiserver.Server

type LegacyRESTStorage struct {
	NodeRegistry              node.Registry
	NamespaceRegistry         namespace.Registry
	ServiceRegistry           service.Registry
	EndpointRegistry          endpoint.Registry
	ServiceClusterIPAllocator rangeallocation.RangeRegistry
	ServiceNodePortAllocator  rangeallocation.RangeRegistry
}

type LegacyRESTStorageProvider struct {
	StorageFactory genericapiserver.StorageFactory
	// Used for custom proxy dialing, and proxy TLS options
	ProxyTransport      http.RoundTripper
	KubeletClientConfig kubeletclient.KubeletClientConfig
	EventTTL            time.Duration

	// ServiceClusterIPRange is used to build cluster IPs for discovery.
	ServiceClusterIPRange *net.IPNet
	ServiceNodePortRange  utilnet.PortRange

	// ComponentStatusServerFunc is a func used to locate servers to back component status
	ComponentStatusServerFunc ComponentStatusServerFunc

	LoopbackClientConfig *restclient.Config
}