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Update daemon set controller OWNERS file

Adding myself as reviewer, adding @mikedanese as approver 
cc @kargakis @lukasredynk

Automatic merge from submit-queue (batch tested with PRs 35782, 35831, 39279, 40853, 40867)

remove unnecessarily duplication since types collapsed

We collapsed duplicate types into client-go, so we get to clean this up.

@sttts as promised.

Automatic merge from submit-queue (batch tested with PRs 35782, 35831, 39279, 40853, 40867)

genericapiserver: cut off more dependencies – episode 7

Follow-up of https://github.com/kubernetes/kubernetes/pull/40822

approved based on #40363

Automatic merge from submit-queue (batch tested with PRs 35782, 35831, 39279, 40853, 40867)

kubectl get hpa should print number of replicas

**What this PR does / why we need it**:
Prints number of replicas on deployment managed by HPA. 

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
None, couldn't find one related.

**Special notes for your reviewer**:
Couldn't find any tests for validating kubectl output for hpa, if there are please point me to them and I will add. 

**Release note**:

```release-note
```

Automatic merge from submit-queue (batch tested with PRs 35782, 35831, 39279, 40853, 40867)

Test GCE PD unmounts and detaches when the namespace of the pvc&pod is deleted.

Addition to Persistent Volume E2E testing.  On a GCE cluster, create a pv, pvc, and client pod.  Delete the namespace and check that the disk detaches successfully.
@jeffvance

~~DEPENDENT ON~~ #34353 merged.  No dependencies.

Automatic merge from submit-queue

Removed HPA objects from extensions api group

fix #29778

``` release-note
HorizontalPodAutoscaler is no longer supported in extensions/v1beta1 version. Use autoscaling/v1 instead.
```

 cc @kubernetes/autoscaling

Automatic merge from submit-queue (batch tested with PRs 40855, 40859)

PV binding: send an event when there are no PVs to bind

This is similar to scheduler that says "no nodes available to schedule pods"
when it can't schedule a pod.

@kubernetes/sig-storage-pr-reviews

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kubeadm: fix reset error logging.

**What this PR does / why we need it**: while investigating https://github.com/kubernetes/kubeadm/issues/142 I realized error logging was misleading. This PR is meant to fix it.

**Special notes for your reviewer**: /cc @luxas 

**Release note**:
```release-note
NONE
```

Automatic merge from submit-queue (batch tested with PRs 40810, 40695)

Prevent pv controller from forcefully overwrite provisioned volume name

**What this PR does / why we need it**:
This PR adds a fix to prevents the PV controller from forcefully overwriting the provisioned volume's name with the generated PV name.  Instead, it overwrites the volume's name only when it is missing.  This allows dynamic provisioner implementers to set the name of the volume to a value that they choose.

**Which issue this PR fixes** 
This PR does not have an issue affiliated, but it will allow PR #38924 to properly implement dynamically provisioned volume in namespaces other than default.

Automatic merge from submit-queue (batch tested with PRs 40810, 40695)

move genericvalidation to apimachinery

Moves genericvalidation to apimachinery.  The first commit shows the snip I made.

@sttts

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Move post processing/backward compatibility of openapi out of generic package

Post processing step was put into generic package and was the same for both k8s api server and federation api server. They have different backward compatibility list of types. This PR move that step out of generic package and put it in each server's file.

Automatic merge from submit-queue

genericapiserver: cut off more dependencies – episode 6

Follow-up of https://github.com/kubernetes/kubernetes/pull/40808

approved based on #40363

This is similar to scheduler that says "no nodes available to schedule pods"
when it can't schedule a pod.

Automatic merge from submit-queue (batch tested with PRs 40556, 40720)

Emit events on 'Failed' daemon pods

Follow up #40330 @erictune @mikedanese @kargakis @lukaszo @kubernetes/sig-apps-bugs

Automatic merge from submit-queue

kubeadm: Refactoring the apiconfig and addons phases 

**What this PR does / why we need it**:

First commit: Fix the defaulting for AuthorizationMode - **Ready for review**
Second commit: Refactoring the apiconfig and addons phases in kubeadm - **work in progress, broken at the moment**

**Special notes for your reviewer**:

Please take a look at the first commit now. You can also see the direction I'm going with the addons and apiconfig phases.

For example, I'm using Go templates instead of creating native Go structs for kube-dns and kube-proxy now. The question is if I should do it for the RBAC rules as well, it might make sense there as well.

Converting the dns addon to a yaml spec makes it 100x easier to maintain when changes are made to the "upstream" DNS spec, and also more swappable. We could for instance have a configuration param for it for those who want a custom file, etc.

**Release note**:

```release-note
NONE
```

@mikedanese @pires @lukemarsden @errordeveloper @dgoodwin @liggitt @andrewrynhard

Automatic merge from submit-queue (batch tested with PRs 39169, 40719, 38954, 40808, 40689)

add details to patch conflict

Adds conflict details to the patch message so we can debug #39471.  Seems like this may have general utility since others may also wonder what they conflicted on.

@sig-api

Automatic merge from submit-queue (batch tested with PRs 39169, 40719, 38954, 40808, 40689)

genericapiserver: cut off more dependencies – episode 5

Follow-up of https://github.com/kubernetes/kubernetes/pull/40658

Left for episode 6:
- pkg/storage/etc
- pkg/storage/etc3
- pkg/storage/storagebackend/factory

approved based on #40363

Automatic merge from submit-queue (batch tested with PRs 39169, 40719, 38954, 40808, 40689)

Add StatefulSets checks at Service level

Hi!

Please let me propose some very small e2e testsuite enhancement. 

This PR removed a `TODO` about checking governing service at unit test level (which is hard) and adds this to e2e testsuite.

Thanks
Sebastian

Automatic merge from submit-queue (batch tested with PRs 39169, 40719, 38954, 40808, 40689)

Exports KUBE_TEMP for use in Vagrantfile

In #40147, the logic for setting `KUBE_TEMP` was refactored into `common.sh`. However, it was overlooked that `KUBE_TEMP` [needs to be exported for vagrant to work properly](https://github.com/kubernetes/kubernetes/pull/40147/files#diff-b19d3d93456020e2168c7f304f722969).

This PR restores the `export` so that `Vagrantfile` can use `ENV["KUBE_TEMP"]` properly.

👀 @rthallisey @shyamjvs @timothysc

Automatic merge from submit-queue (batch tested with PRs 39169, 40719, 38954, 40808, 40689)

add systemd notify