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CSINodeDriver holds information about the specification of one CSI driver installed on a node

schema

io.k8s.api.storage.v1.CSINodeDriver

Hierarchy

  • CsiNodeDriver

Index

Properties

Optional Readonly allocatable

allocatable: VolumeNodeResources

allocatable represents the volume resources of a node that are available for scheduling. This field is beta.

schema

io.k8s.api.storage.v1.CSINodeDriver#allocatable

Readonly name

name: string

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.

schema

io.k8s.api.storage.v1.CSINodeDriver#name

Readonly nodeId

nodeId: string

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.

schema

io.k8s.api.storage.v1.CSINodeDriver#nodeID

Optional Readonly topologyKeys

topologyKeys: string[]

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.

schema

io.k8s.api.storage.v1.CSINodeDriver#topologyKeys

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