Import of https://github.com/ciena/voltctl at commit 40d61fbf3f910ed4017cf67c9c79e8e1f82a33a5
Change-Id: I8464c59e60d76cb8612891db3303878975b5416c
diff --git a/vendor/k8s.io/api/storage/v1beta1/types.go b/vendor/k8s.io/api/storage/v1beta1/types.go
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+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+ "k8s.io/api/core/v1"
+ metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +genclient
+// +genclient:nonNamespaced
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// StorageClass describes the parameters for a class of storage for
+// which PersistentVolumes can be dynamically provisioned.
+//
+// StorageClasses are non-namespaced; the name of the storage class
+// according to etcd is in ObjectMeta.Name.
+type StorageClass struct {
+ metav1.TypeMeta `json:",inline"`
+ // Standard object's metadata.
+ // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+ // +optional
+ metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+ // Provisioner indicates the type of the provisioner.
+ Provisioner string `json:"provisioner" protobuf:"bytes,2,opt,name=provisioner"`
+
+ // Parameters holds the parameters for the provisioner that should
+ // create volumes of this storage class.
+ // +optional
+ Parameters map[string]string `json:"parameters,omitempty" protobuf:"bytes,3,rep,name=parameters"`
+
+ // Dynamically provisioned PersistentVolumes of this storage class are
+ // created with this reclaimPolicy. Defaults to Delete.
+ // +optional
+ ReclaimPolicy *v1.PersistentVolumeReclaimPolicy `json:"reclaimPolicy,omitempty" protobuf:"bytes,4,opt,name=reclaimPolicy,casttype=k8s.io/api/core/v1.PersistentVolumeReclaimPolicy"`
+
+ // Dynamically provisioned PersistentVolumes of this storage class are
+ // created with these mountOptions, e.g. ["ro", "soft"]. Not validated -
+ // mount of the PVs will simply fail if one is invalid.
+ // +optional
+ MountOptions []string `json:"mountOptions,omitempty" protobuf:"bytes,5,opt,name=mountOptions"`
+
+ // AllowVolumeExpansion shows whether the storage class allow volume expand
+ // +optional
+ AllowVolumeExpansion *bool `json:"allowVolumeExpansion,omitempty" protobuf:"varint,6,opt,name=allowVolumeExpansion"`
+
+ // VolumeBindingMode indicates how PersistentVolumeClaims should be
+ // provisioned and bound. When unset, VolumeBindingImmediate is used.
+ // This field is only honored by servers that enable the VolumeScheduling feature.
+ // +optional
+ VolumeBindingMode *VolumeBindingMode `json:"volumeBindingMode,omitempty" protobuf:"bytes,7,opt,name=volumeBindingMode"`
+
+ // Restrict the node topologies where volumes can be dynamically provisioned.
+ // Each volume plugin defines its own supported topology specifications.
+ // An empty TopologySelectorTerm list means there is no topology restriction.
+ // This field is only honored by servers that enable the VolumeScheduling feature.
+ // +optional
+ AllowedTopologies []v1.TopologySelectorTerm `json:"allowedTopologies,omitempty" protobuf:"bytes,8,rep,name=allowedTopologies"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// StorageClassList is a collection of storage classes.
+type StorageClassList struct {
+ metav1.TypeMeta `json:",inline"`
+ // Standard list metadata
+ // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+ // +optional
+ metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+ // Items is the list of StorageClasses
+ Items []StorageClass `json:"items" protobuf:"bytes,2,rep,name=items"`
+}
+
+// VolumeBindingMode indicates how PersistentVolumeClaims should be bound.
+type VolumeBindingMode string
+
+const (
+ // VolumeBindingImmediate indicates that PersistentVolumeClaims should be
+ // immediately provisioned and bound. This is the default mode.
+ VolumeBindingImmediate VolumeBindingMode = "Immediate"
+
+ // VolumeBindingWaitForFirstConsumer indicates that PersistentVolumeClaims
+ // should not be provisioned and bound until the first Pod is created that
+ // references the PeristentVolumeClaim. The volume provisioning and
+ // binding will occur during Pod scheduing.
+ VolumeBindingWaitForFirstConsumer VolumeBindingMode = "WaitForFirstConsumer"
+)
+
+// +genclient
+// +genclient:nonNamespaced
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// VolumeAttachment captures the intent to attach or detach the specified volume
+// to/from the specified node.
+//
+// VolumeAttachment objects are non-namespaced.
+type VolumeAttachment struct {
+ metav1.TypeMeta `json:",inline"`
+
+ // Standard object metadata.
+ // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+ // +optional
+ metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+ // Specification of the desired attach/detach volume behavior.
+ // Populated by the Kubernetes system.
+ Spec VolumeAttachmentSpec `json:"spec" protobuf:"bytes,2,opt,name=spec"`
+
+ // Status of the VolumeAttachment request.
+ // Populated by the entity completing the attach or detach
+ // operation, i.e. the external-attacher.
+ // +optional
+ Status VolumeAttachmentStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// VolumeAttachmentList is a collection of VolumeAttachment objects.
+type VolumeAttachmentList struct {
+ metav1.TypeMeta `json:",inline"`
+ // Standard list metadata
+ // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+ // +optional
+ metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+ // Items is the list of VolumeAttachments
+ Items []VolumeAttachment `json:"items" protobuf:"bytes,2,rep,name=items"`
+}
+
+// VolumeAttachmentSpec is the specification of a VolumeAttachment request.
+type VolumeAttachmentSpec struct {
+ // Attacher indicates the name of the volume driver that MUST handle this
+ // request. This is the name returned by GetPluginName().
+ Attacher string `json:"attacher" protobuf:"bytes,1,opt,name=attacher"`
+
+ // Source represents the volume that should be attached.
+ Source VolumeAttachmentSource `json:"source" protobuf:"bytes,2,opt,name=source"`
+
+ // The node that the volume should be attached to.
+ NodeName string `json:"nodeName" protobuf:"bytes,3,opt,name=nodeName"`
+}
+
+// VolumeAttachmentSource represents a volume that should be attached.
+// Right now only PersistenVolumes can be attached via external attacher,
+// in future we may allow also inline volumes in pods.
+// Exactly one member can be set.
+type VolumeAttachmentSource struct {
+ // Name of the persistent volume to attach.
+ // +optional
+ PersistentVolumeName *string `json:"persistentVolumeName,omitempty" protobuf:"bytes,1,opt,name=persistentVolumeName"`
+
+ // inlineVolumeSpec contains all the information necessary to attach
+ // a persistent volume defined by a pod's inline VolumeSource. This field
+ // is populated only for the CSIMigration feature. It contains
+ // translated fields from a pod's inline VolumeSource to a
+ // PersistentVolumeSpec. This field is alpha-level and is only
+ // honored by servers that enabled the CSIMigration feature.
+ // +optional
+ InlineVolumeSpec *v1.PersistentVolumeSpec `json:"inlineVolumeSpec,omitempty" protobuf:"bytes,2,opt,name=inlineVolumeSpec"`
+}
+
+// VolumeAttachmentStatus is the status of a VolumeAttachment request.
+type VolumeAttachmentStatus struct {
+ // Indicates the volume is successfully attached.
+ // This field must only be set by the entity completing the attach
+ // operation, i.e. the external-attacher.
+ Attached bool `json:"attached" protobuf:"varint,1,opt,name=attached"`
+
+ // Upon successful attach, this field is populated with any
+ // information returned by the attach operation that must be passed
+ // into subsequent WaitForAttach or Mount calls.
+ // This field must only be set by the entity completing the attach
+ // operation, i.e. the external-attacher.
+ // +optional
+ AttachmentMetadata map[string]string `json:"attachmentMetadata,omitempty" protobuf:"bytes,2,rep,name=attachmentMetadata"`
+
+ // The last error encountered during attach operation, if any.
+ // This field must only be set by the entity completing the attach
+ // operation, i.e. the external-attacher.
+ // +optional
+ AttachError *VolumeError `json:"attachError,omitempty" protobuf:"bytes,3,opt,name=attachError,casttype=VolumeError"`
+
+ // The last error encountered during detach operation, if any.
+ // This field must only be set by the entity completing the detach
+ // operation, i.e. the external-attacher.
+ // +optional
+ DetachError *VolumeError `json:"detachError,omitempty" protobuf:"bytes,4,opt,name=detachError,casttype=VolumeError"`
+}
+
+// VolumeError captures an error encountered during a volume operation.
+type VolumeError struct {
+ // Time the error was encountered.
+ // +optional
+ Time metav1.Time `json:"time,omitempty" protobuf:"bytes,1,opt,name=time"`
+
+ // String detailing the error encountered during Attach or Detach operation.
+ // This string may be logged, so it should not contain sensitive
+ // information.
+ // +optional
+ Message string `json:"message,omitempty" protobuf:"bytes,2,opt,name=message"`
+}
+
+// +genclient
+// +genclient:nonNamespaced
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// CSIDriver captures information about a Container Storage Interface (CSI)
+// volume driver deployed on the cluster.
+// CSI drivers do not need to create the CSIDriver object directly. Instead they may use the
+// cluster-driver-registrar sidecar container. When deployed with a CSI driver it automatically
+// creates a CSIDriver object representing the driver.
+// Kubernetes attach detach controller uses this object to determine whether attach is required.
+// Kubelet uses this object to determine whether pod information needs to be passed on mount.
+// CSIDriver objects are non-namespaced.
+type CSIDriver struct {
+ metav1.TypeMeta `json:",inline"`
+
+ // Standard object metadata.
+ // metadata.Name indicates the name of the CSI driver that this object
+ // refers to; it MUST be the same name returned by the CSI GetPluginName()
+ // call for that driver.
+ // The driver name must be 63 characters or less, beginning and ending with
+ // an alphanumeric character ([a-z0-9A-Z]) with dashes (-), dots (.), and
+ // alphanumerics between.
+ // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+ metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+ // Specification of the CSI Driver.
+ Spec CSIDriverSpec `json:"spec" protobuf:"bytes,2,opt,name=spec"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// CSIDriverList is a collection of CSIDriver objects.
+type CSIDriverList struct {
+ metav1.TypeMeta `json:",inline"`
+
+ // Standard list metadata
+ // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+ // +optional
+ metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+ // items is the list of CSIDriver
+ Items []CSIDriver `json:"items" protobuf:"bytes,2,rep,name=items"`
+}
+
+// CSIDriverSpec is the specification of a CSIDriver.
+type CSIDriverSpec struct {
+ // attachRequired indicates this CSI volume driver requires an attach
+ // operation (because it implements the CSI ControllerPublishVolume()
+ // method), and that the Kubernetes attach detach controller should call
+ // the attach volume interface which checks the volumeattachment status
+ // and waits until the volume is attached before proceeding to mounting.
+ // The CSI external-attacher coordinates with CSI volume driver and updates
+ // the volumeattachment status when the attach operation is complete.
+ // If the CSIDriverRegistry feature gate is enabled and the value is
+ // specified to false, the attach operation will be skipped.
+ // Otherwise the attach operation will be called.
+ // +optional
+ AttachRequired *bool `json:"attachRequired,omitempty" protobuf:"varint,1,opt,name=attachRequired"`
+
+ // If set to true, podInfoOnMount indicates this CSI volume driver
+ // requires additional pod information (like podName, podUID, etc.) during
+ // mount operations.
+ // If set to false, pod information will not be passed on mount.
+ // Default is false.
+ // The CSI driver specifies podInfoOnMount as part of driver deployment.
+ // If true, Kubelet will pass pod information as VolumeContext in the CSI
+ // NodePublishVolume() calls.
+ // The CSI driver is responsible for parsing and validating the information
+ // passed in as VolumeContext.
+ // The following VolumeConext will be passed if podInfoOnMount is set to true.
+ // 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)
+ // +optional
+ PodInfoOnMount *bool `json:"podInfoOnMount,omitempty" protobuf:"bytes,2,opt,name=podInfoOnMount"`
+}
+
+// +genclient
+// +genclient:nonNamespaced
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// CSINode holds information about all CSI drivers installed on a node.
+// CSI drivers do not need to create the CSINode object directly. As long as
+// they use the node-driver-registrar sidecar container, the kubelet will
+// automatically populate the CSINode object for the CSI driver as part of
+// kubelet plugin registration.
+// CSINode has the same name as a node. If the object is missing, it means either
+// there are no CSI Drivers available on the node, or the Kubelet version is low
+// enough that it doesn't create this object.
+// CSINode has an OwnerReference that points to the corresponding node object.
+type CSINode struct {
+ metav1.TypeMeta `json:",inline"`
+
+ // metadata.name must be the Kubernetes node name.
+ metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+ // spec is the specification of CSINode
+ Spec CSINodeSpec `json:"spec" protobuf:"bytes,2,opt,name=spec"`
+}
+
+// CSINodeSpec holds information about the specification of all CSI drivers installed on a node
+type CSINodeSpec struct {
+ // drivers is a list of information of all CSI Drivers existing on a node.
+ // If all drivers in the list are uninstalled, this can become empty.
+ // +patchMergeKey=name
+ // +patchStrategy=merge
+ Drivers []CSINodeDriver `json:"drivers" patchStrategy:"merge" patchMergeKey:"name" protobuf:"bytes,1,rep,name=drivers"`
+}
+
+// CSINodeDriver holds information about the specification of one CSI driver installed on a node
+type CSINodeDriver struct {
+ // This is the name of the CSI driver that this object refers to.
+ // This MUST be the same name returned by the CSI GetPluginName() call for
+ // that driver.
+ Name string `json:"name" protobuf:"bytes,1,opt,name=name"`
+
+ // nodeID of the node from the driver point of view.
+ // This field enables Kubernetes to communicate with storage systems that do
+ // not share the same nomenclature for nodes. For example, Kubernetes may
+ // refer to a given node as "node1", but the storage system may refer to
+ // the same node as "nodeA". When Kubernetes issues a command to the storage
+ // system to attach a volume to a specific node, it can use this field to
+ // refer to the node name using the ID that the storage system will
+ // understand, e.g. "nodeA" instead of "node1". This field is required.
+ NodeID string `json:"nodeID" protobuf:"bytes,2,opt,name=nodeID"`
+
+ // topologyKeys is the list of keys supported by the driver.
+ // When a driver is initialized on a cluster, it provides a set of topology
+ // keys that it understands (e.g. "company.com/zone", "company.com/region").
+ // When a driver is initialized on a node, it provides the same topology keys
+ // along with values. Kubelet will expose these topology keys as labels
+ // on its own node object.
+ // When Kubernetes does topology aware provisioning, it can use this list to
+ // determine which labels it should retrieve from the node object and pass
+ // back to the driver.
+ // It is possible for different nodes to use different topology keys.
+ // This can be empty if driver does not support topology.
+ // +optional
+ TopologyKeys []string `json:"topologyKeys" protobuf:"bytes,3,rep,name=topologyKeys"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// CSINodeList is a collection of CSINode objects.
+type CSINodeList struct {
+ metav1.TypeMeta `json:",inline"`
+
+ // Standard list metadata
+ // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+ // +optional
+ metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+ // items is the list of CSINode
+ Items []CSINode `json:"items" protobuf:"bytes,2,rep,name=items"`
+}