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>.
Modify the judgment conditions
**What this PR does / why we need it**:
It should be a mistakes.
**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#56347
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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>.
Use full gopath for externalTypes
**What this PR does / why we need it**:
Seems like @soltysh has no thread to fix the testing failure and rebase to solve the conflict in #55703. This PR cherry-pick it's commit and supersedes it to avoid the change to be rebase-blocker.
**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#55703
**Special notes for your reviewer**:
/cc @soltysh @sttts @smarterclayton @liggitt
**Release note**:
```release-note
NONE
```
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>.
Reduce memory footprint of admission metrics
Fix#56061
Remove `SummaryVec` from all but the top level metric and reduce buckets for the histogram from 7 to 5.
For a small test cluster, the `Individual Memory Usage: kube-system kube-apiserver-kubernetes-master` grafana metric suggests showed the memory footprint of apiserver at 655MB before this change and 415MB after, suggesting this accounts for the vast majority of the ~200MB of memory increase found in #56061.
```release-note
None
```
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>.
add kube config file of kube-proxy to kube-proxy config map
**What this PR does / why we need it**:
fix kube-proxy config bug in kubeadm build cluster
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixeskubernetes/kubeadm#570
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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>.
Increase log level of failed AWS public dns lookup
This constantly spams us because none of our nodes have a public IP. We
run kubelet at -v=2 as recommended.
The message is "Could not determine public DNS from AWS metadata." Debatable if this should even be logged at all, but I don't mind at a higher log level.
**What this PR does / why we need it**:
Self explanatory.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:
**Special notes for your reviewer**:
**Release note**:
```release-note
```
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>.
Add validation of kubelet and kube-proxy configuration in kubeadm.
**What this PR does / why we need it**:
kubeadm has implemented the support for Kubelet Dynamic Configuration. This PR adds validation on the kubelet configuration.
kube-proxy validation also added in this PR.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
ref: https://github.com/kubernetes/kubeadm/issues/28
**Special notes for your reviewer**:
/cc @luxas @kubernetes/sig-cluster-lifecycle-pr-reviews
**Release note**:
```release-note
NONE
```
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 SupportIPVSProxyMode feature gate in kubeadm.
**What this PR does / why we need it**:
Since #55972 gets merged, kubeadm now supports using kube-proxy ComponentConfig. Then `SupportIPVSProxyMode` feature gate can be configured in kube-proxy config. There is no need to config the feature gate in kubeadm (workaround introduced by #53962). The benefit of removing it I can think of is that we don't need to care about the IPVS feature evolution in kubeadm any longer.
**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 https://github.com/kubernetes/kubeadm/issues/512
**Special notes for your reviewer**:
/cc @luxas @Lion-Wei @kubernetes/sig-cluster-lifecycle-pr-reviews
**Release note**:
```release-note
NONE
```
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>.
Make healthchecks skippable, and check masters only
**What this PR does / why we need it**:
Previously kubeadm would abort if _any_ node was not Ready. This is obviously infeasible in a non-trivial (esp. baremetal) cluster.
This PR makes two changes:
- Allows kubeadm healthchecks to be selectively skipped (made non-fatal) with --ignore-checks-errors.
- Check only that the *master* nodes are Ready.
**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 kubernetes/kubeadm#539
**Special notes for your reviewer**:
Builds on #56072
**Release note**:
```release-note
kubeadm health checks can also be skipped with `--ignore-checks-errors`
```
