Enhancements: rename the kubeadm master node-role label and taint

[neolit123]

Enhancement Description

• One-line enhancement description (can be used as a release note): kubeadm applies a node-role.kubernetes.io/master label and taint to its Nodes. it should be renamed to node-role.kubernetes.io/control-plane.
• Kubernetes Enhancement Proposal: https://github.com/kubernetes/enhancements/tree/master/keps/sig-cluster-lifecycle/kubeadm/2067-rename-master-label-taint
• Discussion Links:
  
  
  
  • https://github.com/kubernetes/kubeadm/issues/2200
  
  
  • https://docs.google.com/document/d/1kPs_zFconMU83LCOfBr_xKXfghn3y9VLLrTUSlCAf4s/edit#
  
  
  • https://youtu.be/tycqyzrkUr8
  
  
• Primary contact (assignee): @neolit123
• Responsible SIGs: sig-cluster-lifecycle
• Enhancement target (which target equals to which milestone):
  (alpha,beta,GA, not applicable)
  
  
  
  • 1.20 - first stage
  
  
  • 1.20+GA - second stage (1 year or more after first stage, potentially 1.24)
  
  
  • 1.20+GA+1 - third stage
  
  
  • 1.20+GA+2 - fourth stage
  
  

_Please keep this description up to date. This will help the Enhancement Team to track the evolution of the enhancement efficiently._

[neolit123]

/milestone v1.20
/sig cluster-lifecycle

[neolit123]

created the KEP PR here:
https://github.com/kubernetes/enhancements/pull/2068

the plan for 1.20 is agreed on, so we can merge this as "implementable" on Tuesday next week and amend for other stages later.

[kikisdeliveryservice]

hi @neolit123 !

as a reminder your PR (#2068 ) needs to merge by EOD PST tomorrow October 6th to be included in the 1.20 Release. After that time you will need to request an exception.

[kikisdeliveryservice]

(note: i had to remove the quotes around master in the title of this issue as they broke our spreadsheet tooling)

[neolit123]

@kikisdeliveryservice https://github.com/kubernetes/enhancements/pull/2068 merged.

[kikisdeliveryservice]

Thanks for the update @neolit123 ! I updated in the tracking sheet :+1:

[eagleusb]

Hello @neolit123 :wave:, 1.20 Docs shadow here.

Does this enhancement work planned for 1.20 require any new docs or modification to existing docs?
If so, please follows the steps here to open a PR against dev-1.20 branch in the k/website repo.

This PR can be just a placeholder at this time and must be created before Nov 6th

Also take a look at Documenting for a release to get yourself familiarize with the docs requirement for the release.

Thank you!

[eagleusb]

Hi @neolit123 :wave:

The docs placeholder deadline is almost here.

Please make sure to create a placeholder PR against the dev-1.20 branch in the k/website before the deadline.

Also, please keep in mind the important upcoming dates:

• Friday, Nov 6th: Week 8 - Docs Placeholder PR deadline
• Thursday, Nov 12th: Week 9 - Code Freeze
• Monday, Nov 23rd: Week 11 - Docs PR Ready for Review

As a reminder, please link all of your k/k PR as well as docs PR to this issue for the release team to track.

Thanks !

[neolit123]

docs placeholder PR:
https://github.com/kubernetes/website/pull/24907

[kikisdeliveryservice]

Hey @neolit123 !

I see that https://github.com/kubernetes/kubernetes/pull/95382 is still open.

Just a reminder that Code Freeze is coming up in 2 days on Thursday, November 12th. All PRs must be merged by that date, otherwise an Exception is required.

Thanks!
Kirsten

[neolit123]

@kikisdeliveryservice noted, thanks.

[kikisdeliveryservice]

Looks like that PR has merged. Excellent! :+1:

[neolit123]

docs placeholder PR:
kubernetes/website#24907

note, we dropped the idea to add mentions about this change in the docs for 1.20
kubernetes/website#24907 is now a placeholder for something else.

[kikisdeliveryservice]

Gotcha - thanks!

cc: @annajung