Automatic merge from submit-queue (batch tested with PRs 49238, 49595, 43494, 47897, 48905)
Should not set struct pointer directly to interface which may cause potential panic
fix https://github.com/kubernetes/kubernetes/issues/43127 to avoid potential kubelet panic.
In our old implemention, interface `kubeDeps.EventClient ` (interface) will never equals to `nil` even if `eventClient `(struct pointer )was set to `nil`. `kubeDeps.ExternalKubeClient` and `kubeDeps.KubeClient` also have same potential risk.
Automatic merge from submit-queue (batch tested with PRs 49238, 49595, 43494, 47897, 48905)
Add apps/v1beta2.ReplicaSet
~Depends on #48746~ (merged)
~Depends on #49357~ (merged)
xref: #49135
```release-note
Add a new API object apps/v1beta2.ReplicaSet
```
Automatic merge from submit-queue
fix pdb validation bug on spec
**What this PR does / why we need it**:
When working on issue #48691, I found a bug on current [pdb validation on spec](https://github.com/kubernetes/kubernetes/blob/master/pkg/apis/policy/validation/validation.go#L41-L42). This validation is to check `PodDisruptionBudgetSpec` instead of the whole obj. Currently when doing updates, this check will fail as always.
**Which issue this PR fixes** : fix#48691
**Special notes for your reviewer**:
**Release note**:
```release-note
fix pdb validation bug on PodDisruptionBudgetSpec
```
Automatic merge from submit-queue (batch tested with PRs 49665, 49689, 49495, 49146, 48934)
Add Integration tests for Inter-Pod Affinity(AntiAffinity)
Signed-off-by: vikaschoudhary16 <choudharyvikas16@gmail.com>
**What this PR does / why we need it**:
Adds integration tests for inter-pod affinity(anti-affinity)
**Special notes for your reviewer**:
Once after @bsalamat 's #48847 gets merged, changes in this PR will be restructured according to the merged changes.
ref/ #48176#48847
@kubernetes/sig-scheduling-pr-reviews
@davidopp @k82cn
Automatic merge from submit-queue (batch tested with PRs 49665, 49689, 49495, 49146, 48934)
openapi: refactor into more generic structure
**What this PR does / why we need it**:
Refactor the openapi schema to be a more generic structure that can be
"visited" to get more specific types. Will be used by validation.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: #44589
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49665, 49689, 49495, 49146, 48934)
make it possible to allow discovery errors for controllers
Update the discovery client to return partial discovery information *and* an error. Since we can aggregate API servers, discovery of some resources can fail independently. Callers of this function who want to tolerate the errors can, existing callers will still get an error and fail in normal blocks.
@kubernetes/sig-api-machinery-misc @sttts
Automatic merge from submit-queue (batch tested with PRs 49665, 49689, 49495, 49146, 48934)
Reverting deprecation of vCenter port in vSphere Cloud Provider
**What this PR does / why we need it**:
This PR reverts back the deprecation of vCenter port made with PR: kubernetes#42024
We observed an issue when kubernetes cluster is deployed on the vCenter with non-default Port.
When VC is configured with non default port govmomi requests were going to default port 443. This is not valid, as confirmed in https://github.com/vmware/govmomi/issues/802
**Which issue this PR fixes**
fixes # https://github.com/vmware/kubernetes/issues/220
**Special notes for your reviewer**:
Verified with deploying Kubernetes Cluster on the vCenter with port (7443).
Used following vsphere.conf file on master and worker nodes
```
# cat vsphere.conf
[Global]
user = "Administrator@vsphere.local"
password = "Admin!23"
server = "10.192.87.209"
port = "7443"
insecure-flag = "1"
datacenter = "Datacenter"
datastore = "storage1"
working-dir = "kubernetes"
[Disk]
scsicontrollertype = pvscsi
```
Created Storage Class, PV, PVC and Pod. Verified Attach, Detach, Create and Delete Volume Operations are working as expected.
Also verified with completely removing port from vsphere.conf file. default 443 is used in this case.
```
# cat vsphere.conf
[Global]
user = "Administrator@vsphere.local"
password = "Admin!23"
server = "10.192.66.216"
insecure-flag = "1"
datacenter = "Datacenter"
datastore = "storage1"
working-dir = "kubernetes"
[Disk]
scsicontrollertype = pvscsi
```
**Release note**:
```release-note
NONE
```
@luomiao @BaluDontu @tusharnt @rohitjogvmw
Increase GC wait timeout in a flaky e2e test. The test expects a GC
operation to be performed within 30s, while in practice the operation
often takes longer due to a delay between the enqueueing of the owner's
delete operation and the GC's actual processing of that event. Doubling
the time seems to stabilize the test. The test's assumptions can be
revisited, and the processing delay under load can be investigated in
the future.
Automatic merge from submit-queue
Tune Cinder approvers
I don't want to be single approver for cinder PRs, @anguslees is OpenStack maintainer and should be able to help with Cinder.
Any other volunteers from @kubernetes/sig-storage-pr-reviews or @k8s-sig-openstack-pr-reviews?
Note: @justinsb **is** still reviewer, he was just listed twice.
```release-note
NONE
```
Automatic merge from submit-queue
Add OWNERS file for Calico add-on
**What this PR does / why we need it**:
Adds @caseydavenport and @fasaxc as owners to the Calico add-on.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
No related issue.
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48360, 48469, 49576, 49516, 49558)
Update maintainers for Juju charm layers
**What this PR does / why we need it**: Update maintainers of harm layers to reflect ... reality
**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**:
```NONE
```
Automatic merge from submit-queue (batch tested with PRs 48360, 48469, 49576, 49516, 49558)
Rev Calico's Typha daemon to v0.2.3 in add-on deployment.
**What this PR does / why we need it**:
This PR revs the version of Calico's Typha daemon used in the calico-policy-controller add-on to the latest bug-fix release, which incorporates a [critical bug fix](https://github.com/projectcalico/typha/issues/28).
**Which issue this PR fixes**
fixes#49473
**Release note**:
```release-note
Rev version of Calico's Typha daemon used in add-on to v0.2.3 to pull in bug-fixes.
```
Automatic merge from submit-queue
Set snat to false
**What this PR does / why we need it**:
- the [version](e8bea554c5) of the portmap plugin included with calico CNI version `v1.9.1` doesn't have `noSnat` config option, it has `snat` which is not specified (which is the case without this PR), [will be set to true by default](https://github.com/containernetworking/plugins/tree/master/plugins/meta/portmap#usage) , so we need to explicitly set it to `false`
CC @caseydavenport
Automatic merge from submit-queue (batch tested with PRs 47357, 49514, 49271, 49572, 49476)
enhance kubectl run error message
Before this change:
$ kubectl run nginx
error: Invalid image name "": invalid reference format
After this change:
$ kubectl run nginx
error: --image is required
**Release note**:
```
NONE
```
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