Bug 1926271

Summary:	The containerruntimecontroller doesn't roll back to CR-1 if we delete CR-2
Product:	OpenShift Container Platform	Reporter:	Michael Burke <mburke>
Component:	Documentation	Assignee:	Michael Burke <mburke>
Status:	CLOSED CURRENTRELEASE	QA Contact:	MinLi <minmli>
Severity:	medium	Docs Contact:	Vikram Goyal <vigoyal>
Priority:	unspecified
Version:	4.5	CC:	aos-bugs, jokerman, minmli, mpatel, nagrawal, tsweeney, umohnani
Target Milestone:	---	Keywords:	UpcomingSprint
Target Release:	4.7.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1825417	Environment:
Last Closed:	2021-03-24 20:52:56 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1825417, 1941367
Bug Blocks:

Comment 1 Michael Burke 2021-02-08 14:54:38 UTC

Urvashi Mohnani
Can you also add in the doc that the max number of ctrcfg or kubeletconfig objects that you can make is 10. Ideally they shouldn't make more if they are rolling out changes to the same mcp, they should update the existing one. But if they really want to make a new one, the max is 10. After they hit that, they will have to delete the cfg objects in reverse order (so most recent first 10, 9, 8...) to free up space to create more

but we fixed that in 4.7, where the limitation to successfully do that is 10

https://coreos.slack.com/archives/DLLJFC3E3/p1612548746006600

Comment 2 Michael Burke 2021-02-22 16:12:11 UTC

Min Li -- Can you please take a look at my PR for this issue, as you reviewed the associated dev BZ. Thank you very much! 

Michael

https://github.com/openshift/openshift-docs/pull/29273

Comment 3 MinLi 2021-02-23 09:19:27 UTC

Michael Burke, I leave comments in the pr your mentioned.

Comment 4 Michael Burke 2021-03-24 20:52:56 UTC

Changes are live: https://docs.openshift.com/container-platform/4.7/post_installation_configuration/machine-configuration-tasks.html#create-a-containerruntimeconfig_post-install-machine-configuration-tasks