// If unsuccessful, an error is returned. Function is exported for reuse downstream.
func AttemptToLoadRecycler(path string, config *volume.VolumeConfig) error {
	if path != "" {
		recyclerPod, err := volumeutil.LoadPodFromFile(path)
		if err != nil {
			return err
		}
		if err = volume.ValidateRecyclerPodTemplate(recyclerPod); err != nil {
			return fmt.Errorf("pod specification (%v): %v", path, err)
		}

	class, err := kubeClient.StorageV1().StorageClasses().Get(context.TODO(), className, metav1.GetOptions{})
	if err != nil {
		return nil, err
	}
	return class, nil
}

// LoadPodFromFile will read, decode, and return a Pod from a file.
func LoadPodFromFile(filePath string) (*v1.Pod, error) {
	if filePath == "" {
		return nil, fmt.Errorf("file path not specified")
	}
	podDef, err := os.ReadFile(filePath)
	if err != nil {

			t.Fatalf("cannot save temporary file: %v", err)
		}
		if err = tempFile.Close(); err != nil {
			t.Fatalf("cannot close temporary file: %v", err)
		}

		pod, err := LoadPodFromFile(tempFile.Name())
		if test.expectError {
			if err == nil {
				t.Errorf("test %q expected error, got nil", test.name)
			}
		} else {
			// no error expected
			if err != nil {