--- apiVersion: apiextensions.k8s.io/v1 kind: CustomResourceDefinition metadata: annotations: api-approved.kubernetes.io: "https://github.com/kubernetes-csi/external-snapshotter/pull/971" controller-gen.kubebuilder.io/version: v0.12.0 creationTimestamp: null name: volumegroupsnapshotcontents.groupsnapshot.storage.k8s.io spec: group: groupsnapshot.storage.k8s.io names: kind: VolumeGroupSnapshotContent listKind: VolumeGroupSnapshotContentList plural: volumegroupsnapshotcontents shortNames: - vgsc - vgscs singular: volumegroupsnapshotcontent scope: Cluster versions: - additionalPrinterColumns: - description: Indicates if all the individual snapshots in the group are ready to be used to restore a group of volumes. jsonPath: .status.readyToUse name: ReadyToUse type: boolean - description: Determines whether this VolumeGroupSnapshotContent and its physical group snapshot on the underlying storage system should be deleted when its bound VolumeGroupSnapshot is deleted. jsonPath: .spec.deletionPolicy name: DeletionPolicy type: string - description: Name of the CSI driver used to create the physical group snapshot on the underlying storage system. jsonPath: .spec.driver name: Driver type: string - description: Name of the VolumeGroupSnapshotClass from which this group snapshot was (or will be) created. jsonPath: .spec.volumeGroupSnapshotClassName name: VolumeGroupSnapshotClass type: string - description: Namespace of the VolumeGroupSnapshot object to which this VolumeGroupSnapshotContent object is bound. jsonPath: .spec.volumeGroupSnapshotRef.namespace name: VolumeGroupSnapshotNamespace type: string - description: Name of the VolumeGroupSnapshot object to which this VolumeGroupSnapshotContent object is bound. jsonPath: .spec.volumeGroupSnapshotRef.name name: VolumeGroupSnapshot type: string - jsonPath: .metadata.creationTimestamp name: Age type: date name: v1alpha1 schema: openAPIV3Schema: description: VolumeGroupSnapshotContent represents the actual "on-disk" group snapshot object in the underlying storage system properties: apiVersion: description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' type: string kind: description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' type: string metadata: type: object spec: description: Spec defines properties of a VolumeGroupSnapshotContent created by the underlying storage system. Required. properties: deletionPolicy: description: DeletionPolicy determines whether this VolumeGroupSnapshotContent and the physical group snapshot on the underlying storage system should be deleted when the bound VolumeGroupSnapshot is deleted. Supported values are "Retain" and "Delete". "Retain" means that the VolumeGroupSnapshotContent and its physical group snapshot on underlying storage system are kept. "Delete" means that the VolumeGroupSnapshotContent and its physical group snapshot on underlying storage system are deleted. For dynamically provisioned group snapshots, this field will automatically be filled in by the CSI snapshotter sidecar with the "DeletionPolicy" field defined in the corresponding VolumeGroupSnapshotClass. For pre-existing snapshots, users MUST specify this field when creating the VolumeGroupSnapshotContent object. Required. enum: - Delete - Retain type: string driver: description: Driver is the name of the CSI driver used to create the physical group snapshot on the underlying storage system. This MUST be the same as the name returned by the CSI GetPluginName() call for that driver. Required. type: string source: description: Source specifies whether the snapshot is (or should be) dynamically provisioned or already exists, and just requires a Kubernetes object representation. This field is immutable after creation. Required. properties: groupSnapshotHandles: description: GroupSnapshotHandles specifies the CSI "group_snapshot_id" of a pre-existing group snapshot and a list of CSI "snapshot_id" of pre-existing snapshots on the underlying storage system for which a Kubernetes object representation was (or should be) created. This field is immutable. properties: volumeGroupSnapshotHandle: description: VolumeGroupSnapshotHandle specifies the CSI "group_snapshot_id" of a pre-existing group snapshot on the underlying storage system for which a Kubernetes object representation was (or should be) created. This field is immutable. Required. type: string volumeSnapshotHandles: description: VolumeSnapshotHandles is a list of CSI "snapshot_id" of pre-existing snapshots on the underlying storage system for which Kubernetes objects representation were (or should be) created. This field is immutable. Required. items: type: string type: array required: - volumeGroupSnapshotHandle - volumeSnapshotHandles type: object volumeHandles: description: VolumeHandles is a list of volume handles on the backend to be snapshotted together. It is specified for dynamic provisioning of the VolumeGroupSnapshot. This field is immutable. items: type: string type: array type: object oneOf: - required: ["volumeHandles"] - required: ["groupSnapshotHandles"] volumeGroupSnapshotClassName: description: VolumeGroupSnapshotClassName is the name of the VolumeGroupSnapshotClass from which this group snapshot was (or will be) created. Note that after provisioning, the VolumeGroupSnapshotClass may be deleted or recreated with different set of values, and as such, should not be referenced post-snapshot creation. For dynamic provisioning, this field must be set. This field may be unset for pre-provisioned snapshots. type: string volumeGroupSnapshotRef: description: VolumeGroupSnapshotRef specifies the VolumeGroupSnapshot object to which this VolumeGroupSnapshotContent object is bound. VolumeGroupSnapshot.Spec.VolumeGroupSnapshotContentName field must reference to this VolumeGroupSnapshotContent's name for the bidirectional binding to be valid. For a pre-existing VolumeGroupSnapshotContent object, name and namespace of the VolumeGroupSnapshot object MUST be provided for binding to happen. This field is immutable after creation. Required. properties: apiVersion: description: API version of the referent. type: string fieldPath: description: 'If referring to a piece of an object instead of an entire object, this string should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2]. For example, if the object reference is to a container within a pod, this would take on a value like: "spec.containers{name}" (where "name" refers to the name of the container that triggered the event) or if no container name is specified "spec.containers[2]" (container with index 2 in this pod). This syntax is chosen only to have some well-defined way of referencing a part of an object. TODO: this design is not final and this field is subject to change in the future.' type: string kind: description: 'Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' type: string name: description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names' type: string namespace: description: 'Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/' type: string resourceVersion: description: 'Specific resourceVersion to which this reference is made, if any. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency' type: string uid: description: 'UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids' type: string type: object x-kubernetes-map-type: atomic required: - deletionPolicy - driver - source - volumeGroupSnapshotRef type: object status: description: status represents the current information of a group snapshot. properties: creationTime: description: CreationTime is the timestamp when the point-in-time group snapshot is taken by the underlying storage system. If not specified, it indicates the creation time is unknown. If not specified, it means the readiness of a group snapshot is unknown. The format of this field is a Unix nanoseconds time encoded as an int64. On Unix, the command date +%s%N returns the current time in nanoseconds since 1970-01-01 00:00:00 UTC. format: int64 type: integer error: description: Error is the last observed error during group snapshot creation, if any. Upon success after retry, this error field will be cleared. properties: message: description: 'message is a string detailing the encountered error during snapshot creation if specified. NOTE: message may be logged, and it should not contain sensitive information.' type: string time: description: time is the timestamp when the error was encountered. format: date-time type: string type: object readyToUse: description: ReadyToUse indicates if all the individual snapshots in the group are ready to be used to restore a group of volumes. ReadyToUse becomes true when ReadyToUse of all individual snapshots become true. type: boolean volumeGroupSnapshotHandle: description: VolumeGroupSnapshotHandle is a unique id returned by the CSI driver to identify the VolumeGroupSnapshot on the storage system. If a storage system does not provide such an id, the CSI driver can choose to return the VolumeGroupSnapshot name. type: string volumeSnapshotContentRefList: description: VolumeSnapshotContentRefList is the list of volume snapshot content references for this group snapshot. The maximum number of allowed snapshots in the group is 100. items: description: "ObjectReference contains enough information to let you inspect or modify the referred object. --- New uses of this type are discouraged because of difficulty describing its usage when embedded in APIs. 1. Ignored fields. It includes many fields which are not generally honored. For instance, ResourceVersion and FieldPath are both very rarely valid in actual usage. 2. Invalid usage help. It is impossible to add specific help for individual usage. In most embedded usages, there are particular restrictions like, \"must refer only to types A and B\" or \"UID not honored\" or \"name must be restricted\". Those cannot be well described when embedded. 3. Inconsistent validation. Because the usages are different, the validation rules are different by usage, which makes it hard for users to predict what will happen. 4. The fields are both imprecise and overly precise. Kind is not a precise mapping to a URL. This can produce ambiguity during interpretation and require a REST mapping. In most cases, the dependency is on the group,resource tuple and the version of the actual struct is irrelevant. 5. We cannot easily change it. Because this type is embedded in many locations, updates to this type will affect numerous schemas. Don't make new APIs embed an underspecified API type they do not control. \n Instead of using this type, create a locally provided and used type that is well-focused on your reference. For example, ServiceReferences for admission registration: https://github.com/kubernetes/api/blob/release-1.17/admissionregistration/v1/types.go#L533 ." properties: apiVersion: description: API version of the referent. type: string fieldPath: description: 'If referring to a piece of an object instead of an entire object, this string should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2]. For example, if the object reference is to a container within a pod, this would take on a value like: "spec.containers{name}" (where "name" refers to the name of the container that triggered the event) or if no container name is specified "spec.containers[2]" (container with index 2 in this pod). This syntax is chosen only to have some well-defined way of referencing a part of an object. TODO: this design is not final and this field is subject to change in the future.' type: string kind: description: 'Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' type: string name: description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names' type: string namespace: description: 'Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/' type: string resourceVersion: description: 'Specific resourceVersion to which this reference is made, if any. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency' type: string uid: description: 'UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids' type: string type: object x-kubernetes-map-type: atomic type: array type: object required: - spec type: object served: true storage: true subresources: status: {}