Adding blank line between comment tag and package name in doc.go. So
that the comment tags such as '+k8s:deepcopy-gen=package' do not show up
in GoDoc.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Remove KUBE_API_VERSIONS
Fixes https://github.com/kubernetes/kubernetes/issues/63102
KUBE_API_VERSIONS is an attempt to control the available serialization of types. It pre-dates the idea that we'll have separate schemes, so it's not a thing that makes sense anymore.
Server-side we've had a very clear message about breaks in the logs for a year "KUBE_API_VERSIONS is only for testing. Things will break.".
Client-side it became progressively more broken as we moved to generic types for CRUD more than a year ago. What is registered doesn't matter when everything is unstructured.
We should remove this piece of legacy since it doesn't behave predictable server-side or client-side.
@smarterclayton @lavalamp
@kubernetes/sig-api-machinery-bugs
```release-note
KUBE_API_VERSIONS is no longer respected. It was used for testing, but runtime-config is the proper flag to set.
```
Automatic merge from submit-queue (batch tested with PRs 59367, 60007). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
podtolerationrestriction: fix informer race in test
**What this PR does / why we need it**: This fixes test flakes in the PodTolerationRestriction admission controller unit tests. They seem to pass most of the time currently, but modifications I was making for #58818 changed timing and caused it to constantly break.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: n/a
**Special notes for your reviewer**: n/a
Sending this as a one-off because the changes for both of the admin controllers in #58818 require additional discussion. Thanks to @ericchiang for finding it and authoring the commit; I just rebased and sent the PR.
```release-note
NONE
```
This moves plugin/pkg/scheduler to pkg/scheduler and
plugin/cmd/kube-scheduler to cmd/kube-scheduler.
Bulk of the work was done with gomvpkg, except for kube-scheduler main
package.
Automatic merge from submit-queue (batch tested with PRs 57651, 56411, 56779, 57523, 57624). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
add podtolerationrestriction config to scheme
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
fixes#57522
Related to #57513
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admission: wire through validating-only admission
Based on https://github.com/kubernetes/kubernetes/pull/54232.
This is important and required for beta because it affects the shape of the webhook admission plugins that are going to be produced and is needed to make sure that our existing chain continues to properly verify and protect the API objects based on their final state after webhook admission mutators run.
We discussed this in the October 11 API machinery call with @erictune and @caesarxuchao and we agreed to do this as a requirement for beta. See this part of the recording: https://www.youtube.com/watch?v=mrgDPHyr4VY#t=325 .
Automatic merge from submit-queue
Task 3: Add MemoryPressure toleration for no BestEffort pod.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: part of #42001
**Release note**:
```release-note
After 1.8, admission controller will add 'MemoryPressure' toleration to Guaranteed and Burstable pods.
```
