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Merge pull request #35011 from Kartik494/resourcequotabehavior 

Document the resource quota working and steps require to enforce  resource quota on ephemeral storage
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Kubernetes Prow Robot 2023-06-08 03:02:14 -07:00 committed by GitHub
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content/en/docs/concepts/configuration/manage-resources-containers.md
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@ -256,6 +256,18 @@ Your applications cannot expect any performance SLAs (disk IOPS for example)
from local ephemeral storage.
{{< /caution >}}
{{< note >}}
To make the resource quota work on ephemeral-storage, two things need to be done:
* An admin sets the resource quota for ephemeral-storage in a namespace.
* A user needs to specify limits for the ephemeral-storage resource in the Pod spec.
If the user doesn't specify the ephemeral-storage resource limit in the Pod spec,
the resource quota is not enforced on ephemeral-storage.
{{< /note >}}
Kubernetes lets you track, reserve and limit the amount
of ephemeral local storage a Pod can consume.