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[enterprise-4.5] BZ1842514 - Default volumesnapshotclass is not supported in 4.5+ #22790

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merged 1 commit into from
Jun 9, 2020
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[enterprise-4.5] BZ1842514 - Default volumesnapshotclass is not supported in 4.5+ #22790

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9 changes: 3 additions & 6 deletions modules/persistent-storage-csi-snapshots-create.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -33,13 +33,10 @@ apiVersion: snapshot.storage.k8s.io
kind: VolumeSnapshotClass <1>
metadata:
name: csi-hostpath-snap
annotations:
snapshot.storage.kubernetes.io/is-default-class: "true" <2>
driver: hostpath.csi.k8s.io
deletionPolicy: Delete
----
<1> Allows you to specify different attributes belonging to a VolumeSnapshot.
<2> Optional. This annotation can be used to create a default VolumeSnapshotClass. This object will be used when VolumeSnapshot does not specify any explicit volumeSnapshotClassName.

+
. Create the object you saved in the previous step by entering the following command:
Expand All @@ -63,12 +60,12 @@ spec:
source:
persistentVolumeClaimName: myclaim <2>
----

<1> The request for a particular class by the volume snapshot. If the parameter is not specified, the default class is used.
+
<1> The request for a particular class by the volume snapshot.
+
[NOTE]
====
If no default class is set and `volumeSnapshotClassName` is empty, then no snapshot is created.
If `volumeSnapshotClassName` is empty, then no snapshot is created.
====
+
<2> The name of the PersistentVolumeClaim object bound to a persistent volume. This defines what you want to create a snapshot of. Required for dynamically provisioning a snapshot.
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