As per our documentation [1] the following resources can be tracked with "Terminating" and "NotTerminating" scopes:

- limits.ephemeral-storage
- requests.ephemeral-storage

However, in practice if a resourceQuota object such as the following one is created:

apiVersion: v1
kind: ResourceQuota
metadata:
  name: compute-resources
  namespace: global-network-reference-data-web-api-aat
spec:
  hard:
    limits.cpu: 1300m
    limits.ephemeral-storage: 10Gi
    limits.memory: 2600Mi
    requests.cpu: 300m
    requests.ephemeral-storage: 10Gi
    requests.memory: 1000Mi
  scopes:
  - NotTerminating

an error like "The ResourceQuota "compute-resources" is invalid: spec.scopes: Invalid value: []core.ResourceQuotaScope{"NotTerminating"}: unsupported scope applied to resource" will be returned.

In K8s docs about resourcequota, I don't see any of these resources listed [2].

[1]: https://docs.openshift.com/container-platform/4.10/applications/quotas/quotas-setting-per-project.html#quotas-scopes_quotas-setting-per-project
[2]: https://kubernetes.io/docs/concepts/policy/resource-quotas/#quota-scopes

OCP v4.10.X

- Always

1. Create a ResourceQuota object such as the one described before.

2.
3.

The ResourceQuota "compute-resources" is invalid: spec.scopes: Invalid value: []core.ResourceQuotaScope{"NotTerminating"}: unsupported scope applied to resource"

If ephemeral-storage is not a resource that can be tracked by Terminating and/or NotTerminating scope, then our documentation should be updated accordingly to avoid confusion.