Epic Goal*

The etcd vertical scaling tests should be updated to work with ControlPlaneMachineSets (CPMS) and ControlPlaneMachineSetsOperator(CPMSO). Additionally new test cases need to be added for exercising automatic recovery of unhealthy members. 

 
Why is this important? (mandatory)

Improves test coverage and unblocks further work on the CPMSO that would otherwise break these tests.

 
Scenarios (mandatory) 

1. The vertical scaling test should utilize the CPMS to achieve vertical scaling instead of manually creating new machines
2. A new test case that exercises the workflow to replace an unhealthy machine

 
Dependencies (internal and external) (mandatory)

No external dependencies. The CPMS and CPMSO are already present on some platforms for the tests to utilize them.

Contributing Teams(and contacts) (mandatory) 

Our expectation is that teams would modify the list below to fit the epic. Some epics may not need all the default groups but what is included here should accurately reflect who will be involved in delivering the epic.

• Development - etcd
• Documentation - none
• QE - none

Done - Checklist (mandatory)

The following points apply to all epics and are what the OpenShift team believes are the minimum set of criteria that epics should meet for us to consider them potentially shippable. We request that epic owners modify this list to reflect the work to be completed in order to produce something that is potentially shippable.

• CI Testing  
  • Have the current vertical scaling test pass for CPMS supported platforms along with new cases for repairing unhealthy machines.
• Documentation - None
• QE - None
• Technical Enablement - None
• Engineering Stories Merged
• All associated work items with the Epic are closed
• Epic status should be “Release Pending”