// This list might grow, but the prefix will be used.
	// "csi.storage.k8s.io/pod.name": pod.Name
	// "csi.storage.k8s.io/pod.namespace": pod.Namespace
	// "csi.storage.k8s.io/pod.uid": string(pod.UID)
	// "csi.storage.k8s.io/ephemeral": "true" if the volume is an ephemeral inline volume
	//                                 defined by a CSIVolumeSource, otherwise "false"
	//

  // This list might grow, but the prefix will be used.
  // "csi.storage.k8s.io/pod.name": pod.Name
  // "csi.storage.k8s.io/pod.namespace": pod.Namespace
  // "csi.storage.k8s.io/pod.uid": string(pod.UID)
  // "csi.storage.k8s.io/ephemeral": "true" if the volume is an ephemeral inline volume
  //                                 defined by a CSIVolumeSource, otherwise "false"
  //

  // This list might grow, but the prefix will be used.
  // "csi.storage.k8s.io/pod.name": pod.Name
  // "csi.storage.k8s.io/pod.namespace": pod.Namespace
  // "csi.storage.k8s.io/pod.uid": string(pod.UID)
  // "csi.storage.k8s.io/ephemeral": "true" if the volume is an ephemeral inline volume
  //                                 defined by a CSIVolumeSource, otherwise "false"
  //

  // This list might grow, but the prefix will be used.
  // "csi.storage.k8s.io/pod.name": pod.Name
  // "csi.storage.k8s.io/pod.namespace": pod.Namespace
  // "csi.storage.k8s.io/pod.uid": string(pod.UID)
  // "csi.storage.k8s.io/ephemeral": "true" if the volume is an ephemeral inline volume
  //                                 defined by a CSIVolumeSource, otherwise "false"
  //

	// This list might grow, but the prefix will be used.
	// "csi.storage.k8s.io/pod.name": pod.Name
	// "csi.storage.k8s.io/pod.namespace": pod.Namespace
	// "csi.storage.k8s.io/pod.uid": string(pod.UID)
	// "csi.storage.k8s.io/ephemeral": "true" if the volume is an ephemeral inline volume
	//                                 defined by a CSIVolumeSource, otherwise "false"
	//

limitations under the License.
*/

package csi

import (
	"sync"

	utilversion "k8s.io/apimachinery/pkg/util/version"
)

// Driver is a description of a CSI Driver, defined by an endpoint and the
// highest CSI version supported
type Driver struct {
	endpoint                string
	highestSupportedVersion *utilversion.Version
}

// DriversStore holds a list of CSI Drivers
type DriversStore struct {
	store

			case rec.Spec.Volume != nil:
				if rec.Spec.Volume.CSI == nil {
					t.Error("missing CSIVolumeSource in constructed volume.Spec")
				}
				if rec.Spec.Volume.CSI.Driver != tc.originSpec.Volume.CSI.Driver {
					t.Error("unexpected driver in constructed volume source:", rec.Spec.Volume.CSI.Driver)
				}

			case rec.Spec.PersistentVolume != nil:
				if rec.Spec.PersistentVolume.Spec.CSI == nil {

                    creation case, this field will be filled in by the CSI snapshotter
                    sidecar with the "creation_time" value returned from CSI "CreateSnapshot"
                    gRPC call. For a pre-existing snapshot, this field will be filled
                    with the "creation_time" value returned from the CSI "ListSnapshots"

	"errors"
	"fmt"

	v1 "k8s.io/api/core/v1"
	"k8s.io/component-base/featuregate"
	csilibplugins "k8s.io/csi-translation-lib/plugins"
	"k8s.io/kubernetes/pkg/features"
	"k8s.io/kubernetes/pkg/volume"
)

// PluginNameMapper contains utility methods to retrieve names of plugins
// that support a spec, map intree <=> migrated CSI plugin names, etc
type PluginNameMapper interface {

	klog.V(4).Infof(log("Mounter.SetUpAt(%s)", dir))

	csi, err := c.csiClientGetter.Get()
	if err != nil {
		// Treat the absence of the CSI driver as a transient error
		// See https://github.com/kubernetes/kubernetes/issues/120268
		return volumetypes.NewTransientOperationFailure(log("mounter.SetUpAt failed to get CSI client: %v", err))
	}

	ctx, cancel := createCSIOperationContext(c.spec, csiTimeout)