Kubernetes StorageClass: A Menu for Your Data
A StorageClass is an admin-defined 'menu' of storage options, abstracting the provider. Developers request storage by name (e.g., 'fast-ssd') via a PersistentVolumeClaim, and Kubernetes dynamically provisions it.
A Kubernetes StorageClass is like a menu for storage, letting admins define 'flavors' (like fast SSDs or cheap block storage) without exposing implementation details. A developer requests storage from this menu using a PersistentVolumeClaim, and the provisioner automatically creates the underlying volume. The `reclaimPolicy` is a major footgun; the default `Delete` policy will destroy your physical data when the claim is removed, so be sure you need it.
Read the original → kubernetes.io
- #kubernetes
- #storage
- #pvc
- #stateful-apps
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