Value Statement

As a heavy user of Configuration Policies, I would like the Configuration Policy controller's allowed Kubernetes API queries per second (QPS) to scale with the number of evaluation concurrency I set.

Right now, the controller is only has a default QPS of 5. This should be at least 15 per evaluation goroutine, which is set by the evaluation concurrency setting. The value 15 should be configurable by setting the `policy-qps` annotation on the ManagedClusterAddOn object similar to evaluation-concurrency.

Definition of Done for Engineering Story Owner (Checklist)

• The config-policy-controller QPS default is changed to 15 * evaluation concurrency.
• The config-policy-controller QPS is configurable per cluster.

Development Complete

• The code is complete.
• Functionality is working.
• Any required downstream Docker file changes are made.

Tests Automated

• [x] Unit/function tests have been automated and incorporated into the
  build.
• [x] 100% automated unit/function test coverage for new or changed APIs.

Secure Design

• [x] Security has been assessed and incorporated into your threat model.

Multidisciplinary Teams Readiness

• [x] Create an informative documentation issue using the [Customer
  Portal_doc_issue template](
  https://github.com/stolostron/backlog/issues/new?assignees=&labels=squad%3Adoc&template=doc_issue.md&title=),
  and ensure doc acceptance criteria is met. Link the development issue to
  the doc issue.
• [x] Provide input to the QE team, and ensure QE acceptance criteria
  (established between story owner and QE focal) are met.

Support Readiness

• [x] The must-gather script has been updated.