1. Proposed title of this feature request
Enable rate limit for openshift core DNS

2. What is the nature and description of the request?

To enable rate limiting in CoreDNS for Openshift.

3. Why does the customer need this? (List the business requirements here)

Customer wants to avoid DNS storms because of rate limiting not being enabled.

4. List any affected packages or components.
Openshift CoreDNS
Response Rate Limiting plugin