Automatic merge from submit-queue (batch tested with PRs 54826, 53576, 55591, 54946, 54825). 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>.
Revert "Validate if service has duplicate targetPort"
**What this PR does / why we need it**:
Services allow duplicate targetPort. This reverts commit ce54d9072b.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#53526
**Special notes for your reviewer**:
/cc @thockin @jhorwit2
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 55283, 55461, 55288, 53970, 55487). 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 more comments for DevicePluginHandlerImpl struct
**What this PR does / why we need it**:
Add more comments
**Special notes for your reviewer**:
@jiayingz PTAL.
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 55283, 55461, 55288, 53970, 55487). 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 an unreachable kubectl explain field lookup test
In error case, the condition `gotErr != test.err && gotPath !=
test.expectedPath` never fulfill because in this case both gotPath and
test.expectedPath are always an empty string. So the err “err: `field "what?"
does not exist`” doesn’t get tasted. For example, if you change the value of
`err:` to anything, the test still will pass. Also, since gotPath is empty
string in case of err, in the output error we probably don’t want to display
path.
**What this PR does / why we need it**:
Fixes an unreachable unit test.
**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 55594, 47849, 54692, 55478, 54133). 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 internal dependency from kubectl set command
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
ref #54212
cc @liggitt
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 55594, 47849, 54692, 55478, 54133). 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>.
Added service annotation to set Azure DNS label for public IP
**What this PR does / why we need it**: Added a feature to set the DNS label for public IPs in the Azure cloud.
For example:
```
apiVersion: v1
kind: Service
metadata:
annotations:
service.alpha.kubernetes.io/label-name: myservice
...
```
Will resolve myservice.westus.cloudapp.azure.com to the service's IP.
**Which issue this PR fixes**: fixes#44775
**Special notes for your reviewer**: Note that this is defining a new annotation, so feel free to point out if there is a preferred convention or anything else that needs to be done.
**Release note**:
```release-note
New service annotation "service.beta.kubernetes.io/azure-dns-label-name" to set Azure DNS label name for public IP
```
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[Part 1] Remove docker dep in kubelet startup
**What this PR does / why we need it**:
Remove dependency of docker during kubelet start up.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:
Part 1 of #54090
**Special notes for your reviewer**:
Changes include:
1. Move docker client initialization into dockershim pkg.
2. Pass a docker `ClientConfig` from kubelet to dockershim
3. Pass parameters needed by `FakeDockerClient` thru `ClientConfig` to dockershim
(TODO, the second part) Make dockershim tolerate when dockerd is down, otherwise it will still fail kubelet
Please note after this PR, kubelet will still fail if dockerd is down, this will be fixed in the subsequent PR by making dockershim tolerate dockerd failure (initializing docker client in a separate goroutine), and refactoring cgroup and log driver detection.
**Release note**:
```release-note
Remove docker dependency during kubelet start up
```
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Make sure that storage request of pvc is not zero
I do not know whether we should add the checking zero logic to `ValidateResourceQuantityValue`.
But at lease we should do this when validate PVC. If PVC requests 0Gi storage,it does not make sense to provision that volume.
Volume plugins will not check whether the request of PVC is 0 when they run `CreateVolume` or `CreateImage` called by `Provision()`
**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#55163
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Check dup NodePort with protocols when update services
**What this PR does / why we need it**:
As the title says.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#48579fixes: #54898fixes: #55327
**Special notes for your reviewer**:
/assign @freehan
/cc @cblecker
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 53580, 55568). 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>.
Replace sets.List() with sets.UnsortedList() in pkg/proxy
**What this PR does / why we need it**:
Replace sets.List() with sets.UnsortedList() in pkg/proxy - sets.List() will sort the result array, we don't need sorted array in pkg/proxy. Using sets.UnsortedList() can reduce the unnecessary overhead spending.
**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**:
@wojtek-t wdyt ^_^
**Release note**:
```release-note
NONE
```
/sig network
Automatic merge from submit-queue (batch tested with PRs 53580, 55568). 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>.
Mark BetaStorageClassAnnotation as deprecated
**What this PR does / why we need it**:
Mark BetaStorageClassAnnotation as deprecated.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
ref: #51440https://github.com/kubernetes/kubernetes/pull/51440#issuecomment-329594284
**Special notes for your reviewer**:
/cc @wongma7 @msau42
**Release note**:
```release-note
action required: The `storage.k8s.io/v1beta1` API and `volume.beta.kubernetes.io/storage-class` annotation are deprecated. They will be removed in a future release. Please use v1 API and field `v1.PersistentVolumeClaim.Spec.StorageClassName`/`v1.PersistentVolume.Spec.StorageClassName` instead.
```
Automatic merge from submit-queue (batch tested with PRs 55561, 55519). 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>.
[kube-proxy] Fix session affinity with local endpoints traffic
**What this PR does / why we need it**:
Set up session affinity rules in `svcXlbChain` over local endpoints. It is basically a mirror of what we set in `svcChain`:
012b085ac8/pkg/proxy/iptables/proxier.go (L1423-L1433)
**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#55429
**Special notes for your reviewer**:
@nicksardo @bowei
**Release note**:
```release-note
Fix session affinity issue with external load balancer traffic when ExternalTrafficPolicy=Local.
```
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>.
Clarify DefaultAddCapabilities behavior
Clarify that capabilities listed in `DefaultAddCapabilities` in the `PodSecurityPolicySpec` need not be repeated in `AllowedCapabilities`.
**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 windows mount path test
**What this PR does / why we need it**:
add windows mount path test, this PR is for https://github.com/kubernetes/kubernetes/pull/51240, which should include some tests.
**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#55549
**Special notes for your reviewer**:
**Release note**:
```
none
```
Automatic merge from submit-queue (batch tested with PRs 52461, 55503). 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 testcase for SelfLink function
**What this PR does / why we need it**:
Add testcase for SelfLink function.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 53337, 55465, 55512, 55522, 54554). 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>.
switch UpdatePodSpecForObject to work on v1.PodSpec, use info.VersionedObject, and avoid conversion completely
**What this PR does / why we need it**:
ref #54212
ref #https://github.com/kubernetes/kubectl/issues/83
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
cc @liggitt @pwittrock
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 53337, 55465, 55512, 55522, 54554). 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 unit test for VisitPodConfigmapNames
Signed-off-by: yanxuean <yan.xuean@zte.com.cn>
**What this PR does / why we need it**:
**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 54460, 55258, 54858, 55506, 55510). 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 create subcommand for priorityclass
**What this PR does / why we need it**:
add `create priorityclass` sub command
**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 #54857
**Special notes for your reviewer**:
**Release note**:
```release-note
add create priorityclass sub command
```
Automatic merge from submit-queue (batch tested with PRs 54460, 55258, 54858, 55506, 55510). 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 namespace support in kubectl aging plugin
The example plugin's comments mentioned the namespace support
limitation, awaiting kubectl to implement environment variable
propagation. Now that 1.8 is out, the requirement is satisfied.
This commit adds use of the conveyed namespace information to the
plugin example.
Fixes#55255
**What this PR does / why we need it**:
**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
```
