Golang kubectl.DescriberFor函数代码示例

func (f *ring1Factory) Describer(mapping *meta.RESTMapping) (kubectl.Describer, error) {
	mappingVersion := mapping.GroupVersionKind.GroupVersion()
	if mapping.GroupVersionKind.Group == federation.GroupName {
		fedClientSet, err := f.clientAccessFactory.FederationClientSetForVersion(&mappingVersion)
		if err != nil {
			return nil, err
		}
		if mapping.GroupVersionKind.Kind == "Cluster" {
			return &kubectl.ClusterDescriber{Interface: fedClientSet}, nil
		}
	}
	clientset, err := f.clientAccessFactory.ClientSetForVersion(&mappingVersion)
	if err != nil {
		return nil, err
	}
	if describer, ok := kubectl.DescriberFor(mapping.GroupVersionKind.GroupKind(), clientset); ok {
		return describer, nil
	}
	return nil, fmt.Errorf("no description has been implemented for %q", mapping.GroupVersionKind.Kind)
}

// NewFactory creates a factory with the default Kubernetes resources defined
// if optionalClientConfig is nil, then flags will be bound to a new clientcmd.ClientConfig.
// if optionalClientConfig is not nil, then this factory will make use of it.
func NewFactory(optionalClientConfig clientcmd.ClientConfig) *Factory {
	mapper := kubectl.ShortcutExpander{RESTMapper: registered.RESTMapper()}

	flags := pflag.NewFlagSet("", pflag.ContinueOnError)
	flags.SetNormalizeFunc(utilflag.WarnWordSepNormalizeFunc) // Warn for "_" flags

	clientConfig := optionalClientConfig
	if optionalClientConfig == nil {
		clientConfig = DefaultClientConfig(flags)
	}

	clients := NewClientCache(clientConfig)

	return &Factory{
		clients: clients,
		flags:   flags,

		Object: func() (meta.RESTMapper, runtime.ObjectTyper) {
			cfg, err := clientConfig.ClientConfig()
			CheckErr(err)
			cmdApiVersion := unversioned.GroupVersion{}
			if cfg.GroupVersion != nil {
				cmdApiVersion = *cfg.GroupVersion
			}

			outputRESTMapper := kubectl.OutputVersionMapper{RESTMapper: mapper, OutputVersions: []unversioned.GroupVersion{cmdApiVersion}}

			// eventually this should allow me choose a group priority based on the order of the discovery doc, for now hardcode a given order
			priorityRESTMapper := meta.PriorityRESTMapper{
				Delegate: outputRESTMapper,
				ResourcePriority: []unversioned.GroupVersionResource{
					{Group: api.GroupName, Version: meta.AnyVersion, Resource: meta.AnyResource},
					{Group: extensions.GroupName, Version: meta.AnyVersion, Resource: meta.AnyResource},
					{Group: metrics.GroupName, Version: meta.AnyVersion, Resource: meta.AnyResource},
				},
				KindPriority: []unversioned.GroupVersionKind{
					{Group: api.GroupName, Version: meta.AnyVersion, Kind: meta.AnyKind},
					{Group: extensions.GroupName, Version: meta.AnyVersion, Kind: meta.AnyKind},
					{Group: metrics.GroupName, Version: meta.AnyVersion, Kind: meta.AnyKind},
				},
			}

			return priorityRESTMapper, api.Scheme
		},
		Client: func() (*client.Client, error) {
			return clients.ClientForVersion(nil)
		},
		ClientConfig: func() (*restclient.Config, error) {
			return clients.ClientConfigForVersion(nil)
		},
		ClientForMapping: func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			client, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			switch mapping.GroupVersionKind.Group {
			case api.GroupName:
				return client.RESTClient, nil
			case autoscaling.GroupName:
				return client.AutoscalingClient.RESTClient, nil
			case batch.GroupName:
				return client.BatchClient.RESTClient, nil
			case extensions.GroupName:
				return client.ExtensionsClient.RESTClient, nil
			}
			return nil, fmt.Errorf("unable to get RESTClient for resource '%s'", mapping.Resource)
		},
		Describer: func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			client, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			if describer, ok := kubectl.DescriberFor(mapping.GroupVersionKind.GroupKind(), client); ok {
				return describer, nil
			}
			return nil, fmt.Errorf("no description has been implemented for %q", mapping.GroupVersionKind.Kind)
		},
		Decoder: func(toInternal bool) runtime.Decoder {
			if toInternal {
				return api.Codecs.UniversalDecoder()
			}
			return api.Codecs.UniversalDeserializer()
		},
		JSONEncoder: func() runtime.Encoder {
			return api.Codecs.LegacyCodec(registered.EnabledVersions()...)
		},
		Printer: func(mapping *meta.RESTMapping, noHeaders, withNamespace bool, wide bool, showAll bool, showLabels bool, absoluteTimestamps bool, columnLabels []string) (kubectl.ResourcePrinter, error) {
			return kubectl.NewHumanReadablePrinter(noHeaders, withNamespace, wide, showAll, showLabels, absoluteTimestamps, columnLabels), nil
		},
		PodSelectorForObject: func(object runtime.Object) (string, error) {
			// TODO: replace with a swagger schema based approach (identify pod selector via schema introspection)
			switch t := object.(type) {
			case *api.ReplicationController:
				return kubectl.MakeLabels(t.Spec.Selector), nil
			case *api.Pod:
//.........这里部分代码省略.........

//.........这里部分代码省略.........
			case autoscaling.GroupName:
				return c.AutoscalingClient.RESTClient, nil
			case batch.GroupName:
				return c.BatchClient.RESTClient, nil
			case apps.GroupName:
				return c.AppsClient.RESTClient, nil
			case extensions.GroupName:
				return c.ExtensionsClient.RESTClient, nil
			case api.SchemeGroupVersion.Group:
				return c.RESTClient, nil
			case extensions.SchemeGroupVersion.Group:
				return c.ExtensionsClient.RESTClient, nil
			default:
				if !registered.IsThirdPartyAPIGroupVersion(gvk.GroupVersion()) {
					return nil, fmt.Errorf("unknown api group/version: %s", gvk.String())
				}
				cfg, err := clientConfig.ClientConfig()
				if err != nil {
					return nil, err
				}
				gv := gvk.GroupVersion()
				cfg.GroupVersion = &gv
				cfg.APIPath = "/apis"
				cfg.Codec = thirdpartyresourcedata.NewCodec(c.ExtensionsClient.RESTClient.Codec(), gvk.Kind)
				return restclient.RESTClientFor(cfg)
			}
		},
		Describer: func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			client, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			if describer, ok := kubectl.DescriberFor(mapping.GroupVersionKind.GroupKind(), client); ok {
				return describer, nil
			}
			return nil, fmt.Errorf("no description has been implemented for %q", mapping.GroupVersionKind.Kind)
		},
		Decoder: func(toInternal bool) runtime.Decoder {
			if toInternal {
				return api.Codecs.UniversalDecoder()
			}
			return api.Codecs.UniversalDeserializer()
		},
		JSONEncoder: func() runtime.Encoder {
			return api.Codecs.LegacyCodec(registered.EnabledVersions()...)
		},
		Printer: func(mapping *meta.RESTMapping, noHeaders, withNamespace bool, wide bool, showAll bool, showLabels bool, absoluteTimestamps bool, columnLabels []string) (kubectl.ResourcePrinter, error) {
			return kubectl.NewHumanReadablePrinter(noHeaders, withNamespace, wide, showAll, showLabels, absoluteTimestamps, columnLabels), nil
		},
		MapBasedSelectorForObject: func(object runtime.Object) (string, error) {
			// TODO: replace with a swagger schema based approach (identify pod selector via schema introspection)
			switch t := object.(type) {
			case *api.ReplicationController:
				return kubectl.MakeLabels(t.Spec.Selector), nil
			case *api.Pod:
				if len(t.Labels) == 0 {
					return "", fmt.Errorf("the pod has no labels and cannot be exposed")
				}
				return kubectl.MakeLabels(t.Labels), nil
			case *api.Service:
				if t.Spec.Selector == nil {
					return "", fmt.Errorf("the service has no pod selector set")
				}
				return kubectl.MakeLabels(t.Spec.Selector), nil
			case *extensions.Deployment:

// NewFactory creates a factory with the default Kubernetes resources defined
// if optionalClientConfig is nil, then flags will be bound to a new clientcmd.ClientConfig.
// if optionalClientConfig is not nil, then this factory will make use of it.
func NewFactory(optionalClientConfig clientcmd.ClientConfig) *Factory {
	mapper := kubectl.ShortcutExpander{RESTMapper: api.RESTMapper}

	flags := pflag.NewFlagSet("", pflag.ContinueOnError)
	flags.SetNormalizeFunc(util.WarnWordSepNormalizeFunc) // Warn for "_" flags

	generators := map[string]kubectl.Generator{
		"run/v1":     kubectl.BasicReplicationController{},
		"run-pod/v1": kubectl.BasicPod{},
		"service/v1": kubectl.ServiceGeneratorV1{},
		"service/v2": kubectl.ServiceGeneratorV2{},
	}

	clientConfig := optionalClientConfig
	if optionalClientConfig == nil {
		clientConfig = DefaultClientConfig(flags)
	}

	clients := NewClientCache(clientConfig)

	return &Factory{
		clients:    clients,
		flags:      flags,
		generators: generators,

		Object: func() (meta.RESTMapper, runtime.ObjectTyper) {
			cfg, err := clientConfig.ClientConfig()
			CheckErr(err)
			cmdApiVersion := cfg.Version

			return kubectl.OutputVersionMapper{RESTMapper: mapper, OutputVersion: cmdApiVersion}, api.Scheme
		},
		Client: func() (*client.Client, error) {
			return clients.ClientForVersion("")
		},
		ClientConfig: func() (*client.Config, error) {
			return clients.ClientConfigForVersion("")
		},
		RESTClient: func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
			group, err := api.RESTMapper.GroupForResource(mapping.Resource)
			if err != nil {
				return nil, err
			}
			client, err := clients.ClientForVersion(mapping.APIVersion)
			if err != nil {
				return nil, err
			}
			switch group {
			case "":
				return client.RESTClient, nil
			case "extensions":
				return client.ExtensionsClient.RESTClient, nil
			}
			return nil, fmt.Errorf("unable to get RESTClient for resource '%s'", mapping.Resource)
		},
		Describer: func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
			group, err := api.RESTMapper.GroupForResource(mapping.Resource)
			if err != nil {
				return nil, err
			}
			client, err := clients.ClientForVersion(mapping.APIVersion)
			if err != nil {
				return nil, err
			}
			if describer, ok := kubectl.DescriberFor(group, mapping.Kind, client); ok {
				return describer, nil
			}
			return nil, fmt.Errorf("no description has been implemented for %q", mapping.Kind)
		},
		Printer: func(mapping *meta.RESTMapping, noHeaders, withNamespace bool, wide bool, showAll bool, columnLabels []string) (kubectl.ResourcePrinter, error) {
			return kubectl.NewHumanReadablePrinter(noHeaders, withNamespace, wide, showAll, columnLabels), nil
		},
		PodSelectorForObject: func(object runtime.Object) (string, error) {
			// TODO: replace with a swagger schema based approach (identify pod selector via schema introspection)
			switch t := object.(type) {
			case *api.ReplicationController:
				return kubectl.MakeLabels(t.Spec.Selector), nil
			case *api.Pod:
				if len(t.Labels) == 0 {
					return "", fmt.Errorf("the pod has no labels and cannot be exposed")
				}
				return kubectl.MakeLabels(t.Labels), nil
			case *api.Service:
				if t.Spec.Selector == nil {
					return "", fmt.Errorf("the service has no pod selector set")
				}
				return kubectl.MakeLabels(t.Spec.Selector), nil
			default:
				_, kind, err := api.Scheme.ObjectVersionAndKind(object)
				if err != nil {
					return "", err
				}
				return "", fmt.Errorf("cannot extract pod selector from %s", kind)
			}
		},
		PortsForObject: func(object runtime.Object) ([]string, error) {
			// TODO: replace with a swagger schema based approach (identify pod selector via schema introspection)
//.........这里部分代码省略.........

// NewFactory creates a factory with the default Kubernetes resources defined
// if optionalClientConfig is nil, then flags will be bound to a new clientcmd.ClientConfig.
// if optionalClientConfig is not nil, then this factory will make use of it.
func NewFactory(optionalClientConfig clientcmd.ClientConfig) *Factory {
	mapper := kubectl.ShortcutExpander{RESTMapper: api.RESTMapper}

	flags := pflag.NewFlagSet("", pflag.ContinueOnError)
	flags.SetNormalizeFunc(util.WarnWordSepNormalizeFunc) // Warn for "_" flags

	clientConfig := optionalClientConfig
	if optionalClientConfig == nil {
		clientConfig = DefaultClientConfig(flags)
	}

	clients := NewClientCache(clientConfig)

	return &Factory{
		clients: clients,
		flags:   flags,

		Object: func() (meta.RESTMapper, runtime.ObjectTyper) {
			cfg, err := clientConfig.ClientConfig()
			CheckErr(err)
			cmdApiVersion := unversioned.GroupVersion{}
			if cfg.GroupVersion != nil {
				cmdApiVersion = *cfg.GroupVersion
			}

			return kubectl.OutputVersionMapper{RESTMapper: mapper, OutputVersions: []unversioned.GroupVersion{cmdApiVersion}}, api.Scheme
		},
		Client: func() (*client.Client, error) {
			return clients.ClientForVersion(nil)
		},
		ClientConfig: func() (*client.Config, error) {
			return clients.ClientConfigForVersion(nil)
		},
		RESTClient: func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			client, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			switch mapping.GroupVersionKind.Group {
			case api.GroupName:
				return client.RESTClient, nil
			case extensions.GroupName:
				return client.ExtensionsClient.RESTClient, nil
			}
			return nil, fmt.Errorf("unable to get RESTClient for resource '%s'", mapping.Resource)
		},
		Describer: func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			client, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			if describer, ok := kubectl.DescriberFor(mapping.GroupVersionKind.GroupKind(), client); ok {
				return describer, nil
			}
			return nil, fmt.Errorf("no description has been implemented for %q", mapping.GroupVersionKind.Kind)
		},
		Printer: func(mapping *meta.RESTMapping, noHeaders, withNamespace bool, wide bool, showAll bool, absoluteTimestamps bool, columnLabels []string) (kubectl.ResourcePrinter, error) {
			return kubectl.NewHumanReadablePrinter(noHeaders, withNamespace, wide, showAll, absoluteTimestamps, columnLabels), nil
		},
		PodSelectorForObject: func(object runtime.Object) (string, error) {
			// TODO: replace with a swagger schema based approach (identify pod selector via schema introspection)
			switch t := object.(type) {
			case *api.ReplicationController:
				return kubectl.MakeLabels(t.Spec.Selector), nil
			case *api.Pod:
				if len(t.Labels) == 0 {
					return "", fmt.Errorf("the pod has no labels and cannot be exposed")
				}
				return kubectl.MakeLabels(t.Labels), nil
			case *api.Service:
				if t.Spec.Selector == nil {
					return "", fmt.Errorf("the service has no pod selector set")
				}
				return kubectl.MakeLabels(t.Spec.Selector), nil
			default:
				gvk, err := api.Scheme.ObjectKind(object)
				if err != nil {
					return "", err
				}
				return "", fmt.Errorf("cannot extract pod selector from %v", gvk)
			}
		},
		PortsForObject: func(object runtime.Object) ([]string, error) {
			// TODO: replace with a swagger schema based approach (identify pod selector via schema introspection)
			switch t := object.(type) {
			case *api.ReplicationController:
				return getPorts(t.Spec.Template.Spec), nil
			case *api.Pod:
				return getPorts(t.Spec), nil
			case *api.Service:
				return getServicePorts(t.Spec), nil
			default:
				gvk, err := api.Scheme.ObjectKind(object)
				if err != nil {
					return nil, err
//.........这里部分代码省略.........

// NewFactory creates a factory with the default Kubernetes resources defined
// if optionalClientConfig is nil, then flags will be bound to a new clientcmd.ClientConfig.
// if optionalClientConfig is not nil, then this factory will make use of it.
func NewFactory(optionalClientConfig clientcmd.ClientConfig) *Factory {
	mapper := kubectl.ShortcutExpander{RESTMapper: api.RESTMapper}

	flags := pflag.NewFlagSet("", pflag.ContinueOnError)
	flags.SetNormalizeFunc(util.WarnWordSepNormalizeFunc) // Warn for "_" flags

	generators := map[string]kubectl.Generator{
		"run/v1":     kubectl.BasicReplicationController{},
		"run-pod/v1": kubectl.BasicPod{},
		"service/v1": kubectl.ServiceGeneratorV1{},
		"service/v2": kubectl.ServiceGeneratorV2{},
	}

	clientConfig := optionalClientConfig
	if optionalClientConfig == nil {
		clientConfig = DefaultClientConfig(flags)
	}

	clients := NewClientCache(clientConfig)
	expClients := NewExperimentalClientCache(clientConfig)

	noClientErr := errors.New("could not get client")
	getBothClients := func(group string, version string) (*client.Client, *client.ExperimentalClient, error) {
		switch group {
		case "api":
			client, err := clients.ClientForVersion(version)
			return client, nil, err

		case "experimental":
			client, err := clients.ClientForVersion(version)
			if err != nil {
				return nil, nil, err
			}
			expClient, err := expClients.Client()
			if err != nil {
				return nil, nil, err
			}
			return client, expClient, err
		}
		return nil, nil, noClientErr
	}
	return &Factory{
		clients:    clients,
		flags:      flags,
		generators: generators,

		Object: func() (meta.RESTMapper, runtime.ObjectTyper) {
			cfg, err := clientConfig.ClientConfig()
			CheckErr(err)
			cmdApiVersion := cfg.Version

			return kubectl.OutputVersionMapper{RESTMapper: mapper, OutputVersion: cmdApiVersion}, api.Scheme
		},
		Client: func() (*client.Client, error) {
			return clients.ClientForVersion("")
		},
		ExperimentalClient: func() (*client.ExperimentalClient, error) {
			return expClients.Client()
		},
		ClientConfig: func() (*client.Config, error) {
			return clients.ClientConfigForVersion("")
		},
		RESTClient: func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
			group, err := api.RESTMapper.GroupForResource(mapping.Resource)
			if err != nil {
				return nil, err
			}
			switch group {
			case "api":
				client, err := clients.ClientForVersion(mapping.APIVersion)
				if err != nil {
					return nil, err
				}
				return client.RESTClient, nil
			case "experimental":
				client, err := expClients.Client()
				if err != nil {
					return nil, err
				}
				return client.RESTClient, nil
			}
			return nil, fmt.Errorf("unable to get RESTClient for resource '%s'", mapping.Resource)
		},
		Describer: func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
			group, err := api.RESTMapper.GroupForResource(mapping.Resource)
			if err != nil {
				return nil, err
			}
			client, expClient, err := getBothClients(group, mapping.APIVersion)
			if err != nil {
				return nil, err
			}
			if describer, ok := kubectl.DescriberFor(mapping.Kind, client, expClient); ok {
				return describer, nil
			}
			return nil, fmt.Errorf("no description has been implemented for %q", mapping.Kind)
		},
//.........这里部分代码省略.........

// NewFactory creates a factory with the default Kubernetes resources defined
// if optionalClientConfig is nil, then flags will be bound to a new clientcmd.ClientConfig.
// if optionalClientConfig is not nil, then this factory will make use of it.
func NewFactory(optionalClientConfig clientcmd.ClientConfig) *Factory {
	mapper := kubectl.ShortcutExpander{RESTMapper: api.RESTMapper}

	flags := pflag.NewFlagSet("", pflag.ContinueOnError)
	flags.SetNormalizeFunc(util.WarnWordSepNormalizeFunc) // Warn for "_" flags

	generators := map[string]kubectl.Generator{
		"run/v1":                          kubectl.BasicReplicationController{},
		"run-pod/v1":                      kubectl.BasicPod{},
		"service/v1":                      kubectl.ServiceGeneratorV1{},
		"service/v2":                      kubectl.ServiceGeneratorV2{},
		"horizontalpodautoscaler/v1beta1": kubectl.HorizontalPodAutoscalerV1Beta1{},
	}

	clientConfig := optionalClientConfig
	if optionalClientConfig == nil {
		clientConfig = DefaultClientConfig(flags)
	}

	clients := NewClientCache(clientConfig)

	return &Factory{
		clients:    clients,
		flags:      flags,
		generators: generators,

		Object: func() (meta.RESTMapper, runtime.ObjectTyper) {
			cfg, err := clientConfig.ClientConfig()
			CheckErr(err)
			cmdApiVersion := cfg.Version

			return kubectl.OutputVersionMapper{RESTMapper: mapper, OutputVersion: cmdApiVersion}, api.Scheme
		},
		Client: func() (*client.Client, error) {
			return clients.ClientForVersion("")
		},
		ClientConfig: func() (*client.Config, error) {
			return clients.ClientConfigForVersion("")
		},
		RESTClient: func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
			group, err := api.RESTMapper.GroupForResource(mapping.Resource)
			if err != nil {
				return nil, err
			}
			client, err := clients.ClientForVersion(mapping.APIVersion)
			if err != nil {
				return nil, err
			}
			switch group {
			case "":
				return client.RESTClient, nil
			case "extensions":
				return client.ExtensionsClient.RESTClient, nil
			}
			return nil, fmt.Errorf("unable to get RESTClient for resource '%s'", mapping.Resource)
		},
		Describer: func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
			group, err := api.RESTMapper.GroupForResource(mapping.Resource)
			if err != nil {
				return nil, err
			}
			client, err := clients.ClientForVersion(mapping.APIVersion)
			if err != nil {
				return nil, err
			}
			if describer, ok := kubectl.DescriberFor(group, mapping.Kind, client); ok {
				return describer, nil
			}
			return nil, fmt.Errorf("no description has been implemented for %q", mapping.Kind)
		},
		Printer: func(mapping *meta.RESTMapping, noHeaders, withNamespace bool, wide bool, showAll bool, columnLabels []string) (kubectl.ResourcePrinter, error) {
			return kubectl.NewHumanReadablePrinter(noHeaders, withNamespace, wide, showAll, columnLabels), nil
		},
		PodSelectorForObject: func(object runtime.Object) (string, error) {
			// TODO: replace with a swagger schema based approach (identify pod selector via schema introspection)
			switch t := object.(type) {
			case *api.ReplicationController:
				return kubectl.MakeLabels(t.Spec.Selector), nil
			case *api.Pod:
				if len(t.Labels) == 0 {
					return "", fmt.Errorf("the pod has no labels and cannot be exposed")
				}
				return kubectl.MakeLabels(t.Labels), nil
			case *api.Service:
				if t.Spec.Selector == nil {
					return "", fmt.Errorf("the service has no pod selector set")
				}
				return kubectl.MakeLabels(t.Spec.Selector), nil
			default:
				_, kind, err := api.Scheme.ObjectVersionAndKind(object)
				if err != nil {
					return "", err
				}
				return "", fmt.Errorf("cannot extract pod selector from %s", kind)
			}
		},
		PortsForObject: func(object runtime.Object) ([]string, error) {
//.........这里部分代码省略.........

//.........这里部分代码省略.........
			}
			gvk := mapping.GroupVersionKind
			switch gvk.Group {
			case federation.GroupName:
				mappingVersion := mapping.GroupVersionKind.GroupVersion()
				return clients.FederationClientForVersion(&mappingVersion)
			case api.GroupName:
				cfg.APIPath = "/api"
			default:
				cfg.APIPath = "/apis"
			}
			gv := gvk.GroupVersion()
			cfg.GroupVersion = &gv
			if registered.IsThirdPartyAPIGroupVersion(gvk.GroupVersion()) {
				cfg.NegotiatedSerializer = thirdpartyresourcedata.NewNegotiatedSerializer(api.Codecs, gvk.Kind, gv, gv)
			}
			return restclient.RESTClientFor(cfg)
		},
		Describer: func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			if mapping.GroupVersionKind.Group == federation.GroupName {
				fedClientSet, err := clients.FederationClientSetForVersion(&mappingVersion)
				if err != nil {
					return nil, err
				}
				if mapping.GroupVersionKind.Kind == "Cluster" {
					return &kubectl.ClusterDescriber{Interface: fedClientSet}, nil
				}
			}
			client, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			if describer, ok := kubectl.DescriberFor(mapping.GroupVersionKind.GroupKind(), client); ok {
				return describer, nil
			}
			return nil, fmt.Errorf("no description has been implemented for %q", mapping.GroupVersionKind.Kind)
		},
		Decoder: func(toInternal bool) runtime.Decoder {
			var decoder runtime.Decoder
			if toInternal {
				decoder = api.Codecs.UniversalDecoder()
			} else {
				decoder = api.Codecs.UniversalDeserializer()
			}
			return thirdpartyresourcedata.NewDecoder(decoder, "")

		},
		JSONEncoder: func() runtime.Encoder {
			return api.Codecs.LegacyCodec(registered.EnabledVersions()...)
		},
		Printer: func(mapping *meta.RESTMapping, options kubectl.PrintOptions) (kubectl.ResourcePrinter, error) {
			return kubectl.NewHumanReadablePrinter(options), nil
		},
		MapBasedSelectorForObject: func(object runtime.Object) (string, error) {
			// TODO: replace with a swagger schema based approach (identify pod selector via schema introspection)
			switch t := object.(type) {
			case *api.ReplicationController:
				return kubectl.MakeLabels(t.Spec.Selector), nil
			case *api.Pod:
				if len(t.Labels) == 0 {
					return "", fmt.Errorf("the pod has no labels and cannot be exposed")
				}
				return kubectl.MakeLabels(t.Labels), nil
			case *api.Service:
				if t.Spec.Selector == nil {

//.........这里部分代码省略.........
		},
		UnstructuredClientForMapping: func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
			cfg, err := clientConfig.ClientConfig()
			if err != nil {
				return nil, err
			}
			if err := restclient.SetKubernetesDefaults(cfg); err != nil {
				return nil, err
			}
			cfg.APIPath = "/apis"
			if mapping.GroupVersionKind.Group == api.GroupName {
				cfg.APIPath = "/api"
			}
			gv := mapping.GroupVersionKind.GroupVersion()
			cfg.ContentConfig = dynamic.ContentConfig()
			cfg.GroupVersion = &gv
			return restclient.RESTClientFor(cfg)
		},
		Describer: func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			if mapping.GroupVersionKind.Group == federation.GroupName {
				fedClientSet, err := clients.FederationClientSetForVersion(&mappingVersion)
				if err != nil {
					return nil, err
				}
				if mapping.GroupVersionKind.Kind == "Cluster" {
					return &kubectl.ClusterDescriber{Interface: fedClientSet}, nil
				}
			}
			clientset, err := clients.ClientSetForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			if describer, ok := kubectl.DescriberFor(mapping.GroupVersionKind.GroupKind(), clientset); ok {
				return describer, nil
			}
			return nil, fmt.Errorf("no description has been implemented for %q", mapping.GroupVersionKind.Kind)
		},
		Decoder: func(toInternal bool) runtime.Decoder {
			var decoder runtime.Decoder
			if toInternal {
				decoder = api.Codecs.UniversalDecoder()
			} else {
				decoder = api.Codecs.UniversalDeserializer()
			}
			return thirdpartyresourcedata.NewDecoder(decoder, "")

		},
		JSONEncoder: func() runtime.Encoder {
			return api.Codecs.LegacyCodec(registered.EnabledVersions()...)
		},
		Printer: func(mapping *meta.RESTMapping, options kubectl.PrintOptions) (kubectl.ResourcePrinter, error) {
			return kubectl.NewHumanReadablePrinter(options), nil
		},
		MapBasedSelectorForObject: func(object runtime.Object) (string, error) {
			// TODO: replace with a swagger schema based approach (identify pod selector via schema introspection)
			switch t := object.(type) {
			case *api.ReplicationController:
				return kubectl.MakeLabels(t.Spec.Selector), nil
			case *api.Pod:
				if len(t.Labels) == 0 {
					return "", fmt.Errorf("the pod has no labels and cannot be exposed")
				}
				return kubectl.MakeLabels(t.Labels), nil
			case *api.Service:
				if t.Spec.Selector == nil {