Goal

We would like to check if we should add Mem overcommit on usage calculations to the CNV dashboard to report on how to best size.
This is going to be shown on the customer facing dashboard.

Open questions

• is this going to fit the existing top consumer dashboard?
• how can we test it on QE side? how can we assume that the reported data are realistic? do we need automation? currently we don't have any infrastructure to test dashboard UI, can we do it only at API level?

Design document: https://docs.google.com/document/d/1ZCjre58MEEZ6XP5T2rMA4UgtnGajOcuEQZ560XSNCFo/edit?usp=sharing

Old Design document:  https://docs.google.com/document/d/1TdZachO-9MZkYseRMutBO6SxQ40mYMCDUUbOWcyBu3s/edit?usp=sharing

Reference 

https://issues.redhat.com/browse/CNV-44026 

User Stories

• As a cluster Admin, I want to be able to monitor in the CNV dashboard on my cluster the Mem overcommit level so that I can eventually expand my cluster.

Notes

• https://issues.redhat.com/browse/CNV-14960 was at node level, this is an additional one at vm/namespace/cluster level.
• WASP is a temporary solution, we are not sure this will be compatible with the final implementation at k8s level