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doc: add snapshot API version support matrix

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Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
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Prasanna Kumar Kalever 2021-03-15 12:47:21 +05:30 committed by mergify[bot]
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1 changed files with 11 additions and 2 deletions
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docs/ceph-csi-upgrade.md
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@ -52,12 +52,21 @@ fuse client or rbd-nbd as of now.
This guide will walk you through the steps to upgrade the software in a cluster
from v3.0 to v3.1
### snapshot-controller and snapshot Beta CRD
### Snapshot-controller
Its kubernetes distributor responsibility to install new snapshot
controller and snapshot beta CRD. more info can be found
controller and snapshot CRD. more info can be found
[here](https://github.com/kubernetes-csi/external-snapshotter/tree/master#usage)
#### Snapshot API version support matrix
| Snapshot API version | Kubernetes Version | Snapshot-Controller + CRDs Version | Sidecar Version |
| -------------------- | -------------------- | ---------------------------------- | ---------------------- |
| v1beta1 | v1.17 =< k8s < v1.20 | v2.x =< snapshot-controller < v4.x | sidecar >= v2.x |
| v1 | k8s >= v1.20 | snapshot-controller >= v4.x | sidecar >= v2.x |
**Note:** We recommend to use {sidecar, controller, crds} of same version
## Upgrading from v1.2 to v2.0
Refer