}

func (ctrl *PersistentVolumeController) GetNodeName() types.NodeName {
	return ""
}

func (ctrl *PersistentVolumeController) GetEventRecorder() record.EventRecorder {
	return ctrl.eventRecorder
}

func (ctrl *PersistentVolumeController) GetSubpather() subpath.Interface {
	// No volume plugin needs Subpaths in PV controller.
	return nil

	}
	return result, nil
}

func (kvh *kubeletVolumeHost) GetNodeName() types.NodeName {
	return kvh.kubelet.nodeName
}

func (kvh *kubeletVolumeHost) GetEventRecorder() record.EventRecorder {
	return kvh.kubelet.recorder
}

func (kvh *kubeletVolumeHost) GetExec(pluginName string) utilexec.Interface {
	return kvh.exec

	return nil, fmt.Errorf("GetNodeLabels unsupported in expandController")
}

func (expc *expandController) GetNodeName() types.NodeName {
	return ""
}

func (expc *expandController) GetEventRecorder() record.EventRecorder {
	return expc.recorder
}

func (expc *expandController) GetSubpather() subpath.Interface {
	// not needed for expand controller
	return nil

	}
	return f.nodeLabels, nil
}

func (f *fakeVolumeHost) GetNodeName() types.NodeName {
	return types.NodeName(f.nodeName)
}

func (f *fakeVolumeHost) GetEventRecorder() record.EventRecorder {
	return nil
}

func (f *fakeVolumeHost) ScriptCommands(scripts []CommandScript) {
	ScriptCommands(f.exec, scripts)
}

func (f *fakeVolumeHost) WaitForKubeletErrNil() error {

	localVolumePluginName = "kubernetes.io/local-volume"
)

func (plugin *localVolumePlugin) Init(host volume.VolumeHost) error {
	plugin.host = host
	plugin.volumeLocks = keymutex.NewHashed(0)
	plugin.recorder = host.GetEventRecorder()
	return nil
}

func (plugin *localVolumePlugin) GetPluginName() string {
	return localVolumePluginName
}

func (plugin *localVolumePlugin) GetVolumeName(spec *volume.Spec) (string, error) {

	return nil, fmt.Errorf("GetNodeLabels() unsupported in Attach/Detach controller")
}

func (adc *attachDetachController) GetNodeName() types.NodeName {
	return ""
}

func (adc *attachDetachController) GetEventRecorder() record.EventRecorder {
	return nil
}

func (adc *attachDetachController) GetSubpather() subpath.Interface {
	// Subpaths not needed in attachdetach controller
	return nil
}

	// Returns the name of the node
	GetNodeName() types.NodeName

	GetAttachedVolumesFromNodeStatus() (map[v1.UniqueVolumeName]string, error)

	// Returns the event recorder of kubelet.
	GetEventRecorder() record.EventRecorder

	// Returns an interface that should be used to execute subpath operations
	GetSubpather() subpath.Interface
}

// VolumePluginMgr tracks registered plugins.