Veritas InfoScale™ for Kubernetes Environments 8.0.220 - Linux

To perform Dynamic provisioning of a snapshot:

1. Define the VolumeSnapshotClass object using the yaml and specify the deletionPolicy and snapType.

   csi-infoscale-snapclass.yaml
   ---
   apiVersion: snapshot.storage.k8s.io/v1beta1
   kind: VolumeSnapshotClass
   metadata:
     name: csi-infoscale-snapclass
     annotations:
       snapshot.storage.kubernetes.io/is-default-class: "true"
   driver: org.veritas.infoscale
   deletionPolicy: Delete
   #parameters:
     # (optional) Specifies the type of the snapshot to be created.
     # If omitted,  by default creates space-optimized snapshot.
     # Supported values: space-optimized, full-instant
     # snapType: space-optimized
   
     # (optional) Specifies the size of the cache volume 
       to be created for space-optimized snapshots.
     # If omitted, InfoScale internally chooses the 
       cacheSize as 30% of orignial volume size.
     # cacheSize: 500m
   

2. Create Volume Snapshot Class

   oc create -f csi-infoscale-snapclass.yaml

3. Define the Volume Snapshot.

   csi-dynamic-snapshot.yaml
   ---
   apiVersion: snapshot.storage.k8s.io/v1beta1
   kind: VolumeSnapshot
   metadata:
     name: csi-dynamic-snapshot
   spec:
     volumeSnapshotClassName: csi-infoscale-snapclass
     source:
       persistentVolumeClaimName: csi-infoscale-pvc
   

4. Create Volume Snapshot

    oc create -f csi-dynamic-snapshot.yaml

5. On successful creation of a snapshot, the corresponding volume snapshot content is created and bound to the volume Snapshot object.