Document PID limiting

[sftim]

This is a Feature Request

What would you like to be added
Document PID limiting for Pods and Nodes

Why is this needed
PID limiting intends to graduate to GA in v1.20, but it's not yet documented. There is an existing blog article that might be a good starting point.

Comments
/kind feature
/sig node

See kubernetes/kubernetes#94140 and kubernetes/enhancements#757

[sftim]

@annajung this is relevant to the v1.20 release

It looks like the feature is already confirmed for graduation (I'm not sure if there is any process for making sure that features are documented before they are released as GA).

[annajung]

Hi @sftim, I'm currently not aware of any process that exists for that as the decision to need/not need docs are based on the PR owners I believe.

I'll take a note of this and make sure we get documentation for it and for anything that's GA for the release.
I'll also bring this up to the leads to find out if there is a process and update you. Thanks for bringing this to my attention!

[sftim]

Addressed in PR #23929
/close

[k8s-ci-robot]

@sftim: Closing this issue.

In response to this:

Addressed in PR #23929
/close

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