Description of problem:

When I edit resource limits.  Any values within the limit ranges seem to be accepted for cpu/memory request and limit.

Ideally I would only be able to see and set the memory limit.  But the current behavior creates a couple of problems:

1) As a user, I can easily change values that make it difficult to understand where I am going over quota by changing only CPU or memory
2) The cluster won't be fully scheduled because memory and cpu aren't guaranteed to be proportional


Version-Release number of selected component (if applicable):

Starter tier



How reproducible:


Steps to Reproduce:
1. Deploy something (Ex: ruby)
2. Edit the resource limits and only change the memory or CPU
3.

Actual results:

The change is accepted


Expected results:

ClusterResourceOverride should adjust all the values based on memory limit

Ideally only memory limit would be settable.



Additional info:

https://docs.openshift.org/latest/admin_guide/overcommit.html#configuring-masters-for-overcommitment