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Type: Feature
Resolution: Done
Priority: Critical
Fix Version/s: openshift-4.11, openshift-4.12
Affects Version/s: None
Component/s: None
Labels:
- ACM
- OCPCLOUD
- OSD
- etcd
- mco
- service-delivery-asks

Color Status:
Not Selected
Dev Approval:
?
Discussed with Team:
No
Docs Approval:
?
PM Approval:
?
Parent Link:
OCPSTRAT-12(OUTCOME STUB) Cloud platform activation/retention for Managed OpenShift (ROSA/ARO/OSD non-Hypershift enhancements)
QE Approval:
?
Hierarchy Progress Bar:

0% To Do, 0% In Progress, 100% Done
Target Version:

openshift-4.11, openshift-4.12

SFDC Cases Links:
SFDC Cases Counter:
SFDC Cases Open:

Goal: Control plane nodes in the cluster can be scaled up or down, lost and recovered, with no more importance or special procedure than that of a data plane node.

Problem: There is a lengthy special procedure to recover from a failed control plane node (or majority of nodes) and to add new control plane nodes.

Why is this important: Increased operational simplicity and scale flexibility of the cluster’s control plane deployment.

See slack working group: #wg-ctrl-plane-resize

is depended on by

OCPSTRAT-384 Control Plane Machine Set Testing

Closed

is related to

RFE-2584 Support vertical scale up for master nodes on RHOSP IPI

Rejected

Assignee:: Duncan Hardie

Reporter:: Marc Curry

Architect:: Joel Speed

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Created:: 2023/01/11 3:42 PM

Updated:: 2023/06/07 3:46 PM

Resolved:: 2023/02/14 5:58 PM

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