Overall status
GA
Supported CSI spec versions
1.0-1.9
Minimum Kubernetes version
1.20
Recommended Kubernetes version
1.27: For ReadWriteOncePod, CSINodeExpandSecret beta
1.29: For VolumeAttributesClass alpha
Container
docker pull registry.k8s.io/sig-storage/csi-provisioner:v4.0.1
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 | Alpha | Off | Ensures PV honors the Reclaim policy irrespective of deletion order. | Yes |
| PreventVolumeModeConversion | Beta | 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 | Alpha | Off | Kubernetes VolumeAttributesClass ModifyVolume | --feature-gates=VolumeAttributesClass=true |
Full Changelog
https://github.com/kubernetes-csi/external-provisioner/blob/v4.0.1/CHANGELOG/CHANGELOG-4.0.md