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Merge pull request #44942 from tamilselvan1102/k8s-doc-web-20240130 

Information about default StorageClasses
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Kubernetes Prow Robot 2024-02-14 06:08:59 -08:00 committed by GitHub
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content/en/docs/concepts/storage/dynamic-provisioning.md
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@ -119,9 +119,10 @@ When a default `StorageClass` exists in a cluster and a user creates a
`DefaultStorageClass` admission controller automatically adds the
`storageClassName` field pointing to the default storage class.
Note that there can be at most one *default* storage class on a cluster, or
a `PersistentVolumeClaim` without `storageClassName` explicitly specified cannot
be created.
Note that if you set the `storageclass.kubernetes.io/is-default-class`
annotation to true on more than one StorageClass in your cluster, and you then
create a `PersistentVolumeClaim` with no `storageClassName` set, Kubernetes
uses the most recently created default StorageClass.
## Topology Awareness