Overall status
GA
Supported CSI spec versions
1.0-1.10
Minimum Kubernetes version
1.20
Recommended Kubernetes version
1.29: For ReadWriteOncePod GA and CSINodeExpandSecret GA
1.31: For VolumeAttributesClass Beta and HonorPVReclaimPolicy Beta
Container
docker pull registry.k8s.io/sig-storage/csi-provisioner:v5.1.0
Urgent Upgrade Notes
(No, really, you MUST read this before you upgrade)
- Go module path was changed to github.com/kubernetes-csi/external-provisioner/v5, adjust accordingly when importing in go (#1236, @jakobmoellerdev)
- If VolumeAttributesClass feature gate is enabled, then this sidecar may only be used with Kubernetes v1.31 due to upgraded v1beta1 objects and listers (#1253, @AndrewSirenko)
Feature status
| Feature | Status | Default | Description | Provisioner Feature Gate Required |
|---|---|---|---|---|
| Snapshots | GA | On | Snapshots and Restore. | No |
| CSIMigration | GA | On | Migrating in-tree volume plugins to CSI. | No |
| CSIStorageCapacity | GA | On | Publish capacity information for the Kubernetes scheduler. | No |
| ReadWriteOncePod | GA | On | Single pod access mode for PersistentVolumes. | No |
| CSINodeExpandSecret | GA | On | CSI node expansion secret. | No |
| HonorPVReclaimPolicy | Beta | On | Ensures PV honors the Reclaim policy irrespective of deletion order. | Yes |
| PreventVolumeModeConversion | GA | On | Prevent unauthorized conversion of source volume mode | --prevent-volume-mode-conversion (no in-tree feature gate) |
| CrossNamespaceVolumeDataSource | Alpha | Off | Cross-namespace volume data source | --feature-gates=CrossNamespaceVolumeDataSource=true |
| VolumeAttributesClass | Beta | On | Kubernetes VolumeAttributesClass ModifyVolume | --feature-gates=VolumeAttributesClass=true |
| Topology | GA | On | Topology | Yes , to be removed in the next release |
Full Changelog
https://github.com/kubernetes-csi/external-provisioner/blob/v5.1.0/CHANGELOG/CHANGELOG-5.1.md