Overall Status

Volume snapshotting has been a Beta feature since Kubernetes v1.17.

Minimum CSI Spec Version

1.0.0

Minimum Kubernetes version

1.17

Maximum Kubernetes version

1.21 which is scheduled to be released on April 8, 2021.

Note: The v1beta1 version of CustomResourceDefinition is being removed in 1.22 after six releases of deprecation. In 1.22, the kube-apiserver will no longer serve the v1beta1 version of these resources and the only way to access them will be through the v1 APIs, available since 1.16.

Recommended Kubernetes version

1.17: For Beta

Container

docker pull k8s.gcr.io/sig-storage/snapshot-controller:v2.1.5
docker pull k8s.gcr.io/sig-storage/csi-snapshotter:v2.1.5

Changes

• Cherry pick of #413:
  Bug fix to allow creation of snapshot content if pvc finalizer exists, even if
  pvc is marked for deletion. (#488,
  @mattcary)
• Cherry pick of #334:
  Call dynamic VS content creation unconditionally.
  (#478,
  @saikat-royc)

Full Changelog

https://github.com/kubernetes-csi/external-snapshotter/blob/v2.1.5/CHANGELOG-2.1.md