<p>For multi tenancy support, I would like to create like a datastore concept limiting the storage per tenant across all namespaces in the tenant. Kubernetes website <a href="https://kubernetes.io/docs/concepts/policy/resource-quotas/#storage-resource-quota" rel="nofollow noreferrer">[1]</a> says "given namespace", but I want to be able to set resource quota based on storage class but not limited to "per namespace". How can I do that ?</p>

<p>Not directly. The quota system is per namespace only. But of course you can make a validating webhook yourself which implements whatever logic you want.</p>
