Automatic merge from submit-queue (batch tested with PRs 64593, 65117, 65629, 65827, 65686). 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>.
[kubeadm] Remove usage of `PersistentVolumeLabel` in phases/controlplane/manifests*.go
**What this PR does / why we need it**:
Remove usage of `PersistentVolumeLabel` in phases/controlplane/manifests*.go
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Close [kubernetes/kubeadm#866](https://github.com/kubernetes/kubeadm/issues/866)
**Special notes for your reviewer**:
/assign @neolit123
**Release note**:
```release-note
kubeadm: Remove usage of `PersistentVolumeLabel`
```
With #64976 GetGenericArchImage was used for generating the CoreDNS image path.
This generated incorrect image in the form `prefix/coredns-goarch:tag` instead
of just `prefix/coredns:tag`.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
Automatic merge from submit-queue (batch tested with PRs 65648, 65700, 64976, 65692, 65667). 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>.
kubeadm: Replace GetCoreImage with less error prone functions
**What this PR does / why we need it**:
GetCoreImage is a too generic function, that takes too many arguments. This
makes it prone to errors that may be difficult to trace. The solution is to
split it into the following couple of functions with a more targeted interface:
- GetKubeControlPlaneImage used to fetch Kubernetes control plane images or the
unified control plane image (if one is specified).
- GetEtcdImage is used to fetch the etcd image.
In addition to these, a couple of new utility functions are also created:
- GetKubeControlPlaneImageNoOverride used like GetKubeControlPlaneImage but
does not return the unified control plane image (even if it is set).
- GetGenericArchImage returns image path in the form of "prefix/image-goarch:tag"
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
**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#800
**Special notes for your reviewer**:
/cc @kubernetes/sig-cluster-lifecycle-pr-reviews
/area kubeadm
/assign @luxas
/assign @timothysc
/cc @chuckha
/kind enhancement
**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>.
Add missing error handling in schema-related code
**What this PR does / why we need it**:
Adds missing error handling to a few places.
**Which issue(s) this PR fixes**
Updates #51457. Still more work to do to fix the issue - client generation code needs to be updated (addressed in https://github.com/kubernetes/kubernetes/pull/64664).
**Release note**:
```release-note
NONE
```
/kind bug
/sig api-machinery
GetCoreImage is a too generic function, that takes too many arguments. This
makes it prone to errors that may be difficult to trace. The solution is to
split it into the following couple of functions with a more targeted interface:
- GetKubeControlPlaneImage used to fetch Kubernetes control plane images or the
unified control plane image (if one is specified).
- GetEtcdImage is used to fetch the etcd image.
In addition to these, a couple of new utility functions are also created:
- GetKubeControlPlaneImageNoOverride used like GetKubeControlPlaneImage but
does not return the unified control plane image (even if it is set).
- GetGenericArchImage returns image path in the form of "prefix/image-goarch:tag"
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
Automatic merge from submit-queue (batch tested with PRs 65349, 65354, 65402). 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>.
Get rid of depends on kubectl in kubeadm
**What this PR does / why we need it**:
Get rif of depends on kubectl in kubeadm
**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 #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65349, 65354, 65402). 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>.
fixtodo: Move these kubelet start/stop functions to phases/kubelet
**What this PR does / why we need it**:
fixtodo: Move these kubelet start/stop functions to phases/kubelet
**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 #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65349, 65354, 65402). 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>.
check error when failed to prepull the images
**Special notes for your reviewer**:
return error when failed to prepull the images
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65164, 65258). 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 output to give user awareness of how long timeouts are expected to be
**What this PR does / why we need it**:
Add output to give user awareness of how long manifest upgrade timeout is expected to be.
**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 [kubernetes/kubeadm/#914](https://github.com/kubernetes/kubeadm/issues/914)
**Special notes for your reviewer**:
**Release note**:
```release-note
kubeadm: notify the user of manifest upgrade timeouts
```
Automatic merge from submit-queue (batch tested with PRs 65187, 65206, 65223, 64752, 65238). 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>.
Kubelet watches necessary secrets/configmaps instead of periodic polling
Automatic merge from submit-queue (batch tested with PRs 65123, 65176, 65139, 65084, 65056). 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>.
Fix a typo in kubeadm generated doc
Fix a typo in kubeadm comment that leads to confusing docs generated.
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 65265, 64822, 65026, 65019, 65077). 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>.
fix some small mistakes in kubeadm
**What this PR does / why we need it**:
fix some small mistakes in kubeadm
**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 #
**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>.
kubeadm: Fix a small config upgrading issue with .CloudProvider
**What this PR does / why we need it**:
Fixes a panic in the conversion code where `.NodeRegistration.KubeletExtraArgs` could be nil :/
**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 #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
@kubernetes/sig-cluster-lifecycle-pr-reviews
/kind bug
/priority critical-urgent
/milestone v1.11
/status approved-for-milestone
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 kubernetes image repo for coredns
Fixes#927
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
**What this PR does / why we need it**:
use the coredns image from the k8s image repository when building a cluster with kubeadm
**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#927
```release-note
NONE
```
/cc @kubernetes/sig-cluster-lifecycle-pr-reviews
/assign @luxas
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>.
Fix kubeadm init/upgrade --dry-run mode
**What this PR does / why we need it**:
Split out from https://github.com/kubernetes/kubernetes/pull/65104.
Fixes `kubeadm init --dry-run` and `kubeadm upgrade apply [version] --dry-run`
**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 #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
@kubernetes/sig-cluster-lifecycle-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 64796, 65068). 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>.
Fix kubeadm taints to not override existing node taints
**What this PR does / why we need it**:
If a node has existing taints they are being replaced with taints from the kubeadm config.
An example of this is that the `uninitialized` taint that kubelet sets for external cloud provider is being removed, and replaces with the master taint if set, or removed leaving the nodes taints empty if `noTaintMaster=true` .
```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 kubernetes json serializer case sensitive
This PR imported the latest jsoniterator library so that case sensitivity during unmarhsaling is optional. The PR also set Kubernetes json serializer to be case sensitive.
Kubernetes json serializer had been case sensitive for 1.1-1.7 as we were using ugorji. This PR restores the behavior.
Fix#64612.
```release-notes
Kubernetes json deserializer is now case-sensitive as it was before 1.8.
If your config files contains fields with wrong case, the config files will be now invalid.
```
