skip, err := c.plugin.skipAttach(driverName)
		if err != nil {
			klog.Error(log("Failed to check CSIDriver for %s: %s", driverName, err))
		} else {
			if skip {
				// This volume is not attachable, pretend it's attached
				attached[spec] = true
				continue
			}
		}

		attachID := getAttachmentName(volumeHandle, driverName, string(nodeName))
		var attach *storage.VolumeAttachment

}

type VolumeStatsOptions struct {
	VolumeSpec *volume.Spec

	// this just could be volumeID
	VolumeID string

	// DeviceMountPath location where device is mounted on the node. If volume type
	// is attachable - this would be global mount path otherwise
	// it would be location where volume was mounted for the pod
	DeviceMountPath string
}

func TestVolumeHealthEnable(t *testing.T) {

// the API server, returning a boolean indicating whether the attempt was
// successful.  If a node with the same name already exists, it reconciles the
// value of the annotation for controller-managed attach-detach of attachable
// persistent volumes for the node.
func (kl *Kubelet) tryRegisterWithAPIServer(node *v1.Node) bool {
	_, err := kl.kubeClient.CoreV1().Nodes().Create(context.TODO(), node, metav1.CreateOptions{})
	if err == nil {

		}
		return false
	}

	// we don't know if it's supported or not and let the attacher fail later in cases it's not supported
	return true
}

// IsAttachableVolume checks if the given volumeSpec is an attachable volume or not
func IsAttachableVolume(volumeSpec *volume.Spec, volumePluginMgr *volume.VolumePluginMgr) bool {
	attachableVolumePlugin, _ := volumePluginMgr.FindAttachablePluginBySpec(volumeSpec)

		oex,
		mount.NewFakeMounter(nil),
		hostutil.NewFakeHostUtil(nil),
		volumePluginMgr,
		kubeletPodsDir)
	reconciler := rc.(*reconciler)

	// The pod has two volumes, fake-device1 is attachable, fake-device2 is not.
	pod := &v1.Pod{
		ObjectMeta: metav1.ObjectMeta{
			Name: "pod1",
			UID:  "pod1uid",
		},
		Spec: v1.PodSpec{
			Volumes: []v1.Volume{
				{

* Reduces GCE PD Node Attach Limits by 1 since the node boot disk is considered an attachable disk ([#80923](https://github.com/kubernetes/kubernetes/pull/80923), [@davidz627](https://github.com/davidz627))

	// Set of ids/uuids to uniquely identify the node.
	// +optional
	NodeInfo NodeSystemInfo
	// List of container images on this node
	// +optional
	Images []ContainerImage
	// List of attachable volumes in use (mounted) by the node.
	// +optional
	VolumesInUse []UniqueVolumeName
	// List of volumes that are attached to the node.
	// +optional
	VolumesAttached []AttachedVolume

	// List of container images on this node
	// +optional
	// +listType=atomic
	Images []ContainerImage `json:"images,omitempty" protobuf:"bytes,8,rep,name=images"`
	// List of attachable volumes in use (mounted) by the node.
	// +optional
	// +listType=atomic
	VolumesInUse []UniqueVolumeName `json:"volumesInUse,omitempty" protobuf:"bytes,9,rep,name=volumesInUse"`

				Limits: core.ResourceList{
					core.ResourceName("attachable-volumes-aws-ebs"): *resource.NewQuantity(10, resource.DecimalSI),
				},
			},
			ImagePullPolicy:          "IfNotPresent",
			TerminationMessagePolicy: "File",
		}},
		field.ErrorList{
			{Type: field.ErrorTypeInvalid, Field: "containers[0].resources.limits[attachable-volumes-aws-ebs]"},

- Support correct sorting for cpu, memory, storage, ephemeral-storage, hugepages, and attachable-volumes. ([#100435](https://github.com/kubernetes/kubernetes/pull/100435), [@lauchokyip](https://github.com/lauchokyip))