ntentName is the name of the VolumeSnapshotContent object to which this VolumeSnapshot object intends to bind to. If not specified, it indicates that the VolumeSnapshot object has not been successfully bound to a VolumeSnapshotContent object yet. NOTE: To avoid possible security issues, consumers must verify binding between VolumeSnapshot and VolumeSnapshotContent objects is successful (by validating that both VolumeSnapshot and VolumeSnapshotContent point at each other) before using this object.'...

          name: VolumeSnapshotClass
          type: string
        - description: Name of the VolumeSnapshot object to which this VolumeSnapshotContent
            object is bound.
          jsonPath: .spec.volumeSnapshotRef.name
          name: VolumeSnapshot
          type: string
        - description: Namespace of the VolumeSnapshot object to which this VolumeSnapshotContent object is bound.

        - jsonPath: .driver
          name: Driver
          type: string
        - description: Determines whether a VolumeSnapshotContent created through the
            VolumeSnapshotClass should be deleted when its bound VolumeSnapshot is deleted.
          jsonPath: .deletionPolicy
          name: DeletionPolicy
          type: string
        - jsonPath: .metadata.creationTimestamp
          name: Age
          type: date
      name: v1

	"k8s.io/kubernetes/pkg/apis/core/helper"
	"k8s.io/kubernetes/pkg/features"
)

const (
	pvc                                  string = "PersistentVolumeClaim"
	volumeSnapshot                       string = "VolumeSnapshot"
	deprecatedStorageClassAnnotationsMsg        = `deprecated since v1.8; use "storageClassName" attribute instead`
)

// DropDisabledFields removes disabled fields from the pvc spec.

			initialVolumes:  novolumes,
			expectedVolumes: novolumes,
			initialClaims:   claimWithDataSource("test-snap", "VolumeSnapshot", "snapshot.storage.k8s.io", newClaimArray("claim11-25", "uid11-25", "1Gi", "", v1.ClaimPending, &classGold)),
			expectedClaims:  claimWithDataSource("test-snap", "VolumeSnapshot", "snapshot.storage.k8s.io", newClaimArray("claim11-25", "uid11-25", "1Gi", "", v1.ClaimPending, &classGold)),

		return &core.PersistentVolumeClaim{
			Spec: core.PersistentVolumeClaimSpec{
				DataSource: &core.TypedLocalObjectReference{
					APIGroup: &apiGroup,
					Kind:     "VolumeSnapshot",
					Name:     "test_snapshot",
				},
			},
		}
	}

	pvcInfo := []struct {
		description string
		pvc         func() *core.PersistentVolumeClaim
	}{
		{

	pvcutil.DropDisabledFields(&pvc.Spec, nil)

	// For data sources, we need to do 2 things to implement KEP 1495

	// First drop invalid values from spec.dataSource (anything other than PVC or
	// VolumeSnapshot) if certain conditions are met.
	pvcutil.EnforceDataSourceBackwardsCompatibility(&pvc.Spec, nil)

	// Second copy dataSource -> dataSourceRef or dataSourceRef -> dataSource if one of them
	// is nil and the other is non-nil

			})
		}
	}

}

var (
	coreGroup    = ""
	snapGroup    = "snapshot.storage.k8s.io"
	genericGroup = "generic.storage.k8s.io"
	pvcKind      = "PersistentVolumeClaim"
	snapKind     = "VolumeSnapshot"
	genericKind  = "Generic"
	podKind      = "Pod"
)

func makeDataSource(apiGroup, kind, name string) *api.TypedLocalObjectReference {
	return &api.TypedLocalObjectReference{
		APIGroup: &apiGroup,

function start-fluentd-resource-update {
  wait-for-apiserver-and-update-fluentd &
}

# VolumeSnapshot CRDs and controller are installed by cluster addon manager,
# which may not be available at this point. Run this as a background process.
function wait-for-volumesnapshot-crd-and-controller {
  # Wait until volumesnapshot CRDs and controller are in place.
  echo "Wait until volume snapshot CRDs are installed"

	successTestCases := []core.PersistentVolumeClaimSpec{
		*testVolumeSnapshotDataSourceInSpec("test_snapshot", "VolumeSnapshot", "snapshot.storage.k8s.io"),
	}
	failedTestCases := []core.PersistentVolumeClaimSpec{
		*testVolumeSnapshotDataSourceInSpec("", "VolumeSnapshot", "snapshot.storage.k8s.io"),
		*testVolumeSnapshotDataSourceInSpec("test_snapshot", "", "snapshot.storage.k8s.io"),
	}