Automatic merge from submit-queue
[Federation] Add integration test for secrets
This PR adds an integration test for secrets that:
- performs create/read/update/delete on federation resources and validates that the changes are propagated to member clusters.
- uses an abstraction layer (fixture and adapter) to minimize the code required to support each federated type
- It should be possible to replace a test-specific adapter with a runtime adapter in the future (as per #41050)
- reuses fixture (federation api and clusters) across different resource types to minimize setup overhead
- on a fast machine, setup takes ~4s, and validating each type takes ~2s
- uses the [Subtest feature added in Go 1.7](https://blog.golang.org/subtests) to allow the test for a specific controller to be run in isolation
- ``make test-integration WHAT="federation -test.run=TestFederationCRUD/secret"``
Once this PR merges the test can be extended to target other federated types.
This PR targets #40705
cc: @kubernetes/sig-federation-pr-reviews @derekwaynecarr
Automatic merge from submit-queue (batch tested with PRs 42835, 42974)
remove legacy insecure port options from genericapiserver
The insecure port has been a source of problems and it will prevent proper aggregation into a cluster, so the genericapiserver has no need for it. In addition, there's no reason for it to be in the main kube-apiserver flow either. This pull removes it from genericapiserver and removes it from the shared kube-apiserver code. It's still wired up in the command, but its no longer possible for someone to mess up and start using in mainline code.
@kubernetes/sig-api-machinery-misc @ncdc
Automatic merge from submit-queue
add local option to APIService
APIServices need an option to avoid proxying in cases where the groupversion is handled later in the chain. This will allow a coherent and complete set of APIServices, but won't require extra connections.
@kubernetes/sig-api-machinery-misc @ncdc @cheftako
Automatic merge from submit-queue (batch tested with PRs 40964, 42967, 43091, 43115)
fixes dswp flake
Sometimes a pod may not appear in desired state
of world immediately, we poll before failing.
It only adds additional 30s to tests in worst case.
Fixes#42990
cc @jingxu97
Automatic merge from submit-queue (batch tested with PRs 42728, 42278)
[Federation] Create integration test fixture for api
This PR factors a reusable fixture for the federation api server out of the existing integration test.
Targets #40705
cc: @kubernetes/sig-federation-pr-reviews
Automatic merge from submit-queue
Use namespace from context
Fixes#42653
Updates rbac_test.go to submit objects without namespaces set, which matches how actual objects are submitted to the API.
Automatic merge from submit-queue (batch tested with PRs 41984, 41682, 41924, 41928)
RC/RS: Fully Respect ControllerRef
**What this PR does / why we need it**:
This is part of the completion of the [ControllerRef](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/controller-ref.md) proposal. It brings ReplicaSet and ReplicationController into full compliance with ControllerRef. See the individual commit messages for details.
**Which issue this PR fixes**:
Although RC/RS had partially implemented ControllerRef, they didn't use it to determine which controller to sync, or to update expectations. This could lead to instability or controllers getting stuck.
Ref: https://github.com/kubernetes/kubernetes/issues/24433
**Special notes for your reviewer**:
**Release note**:
```release-note
```
cc @erictune @kubernetes/sig-apps-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 41597, 42185, 42075, 42178, 41705)
auto discovery CA for extension API servers
This is what the smaller pulls were leading to. Only the last commit is unique and I expect I'll still tweak some pod definitions, but this is where I was going.
@sttts @liggitt
Automatic merge from submit-queue (batch tested with PRs 42200, 39535, 41708, 41487, 41335)
Add support for statefulset spreading to the scheduler
**What this PR does / why we need it**:
The scheduler SelectorSpread priority funtion didn't have the code to spread pods of StatefulSets. This PR adds StatefulSets to the list of controllers that SelectorSpread supports.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#41513
**Special notes for your reviewer**:
**Release note**:
```release-note
Add the support to the scheduler for spreading pods of StatefulSets.
```
Automatic merge from submit-queue
clean up generic apiserver options
Clean up generic apiserver options before we tag any levels. This makes them more in-line with "normal" api servers running on the platform.
Also remove dead example code.
@sttts
Automatic merge from submit-queue (batch tested with PRs 41954, 40528, 41875, 41165, 41877)
Updating apiserver to return 202 when resource is being deleted asynchronously via cascading deletion
As per https://github.com/kubernetes/kubernetes/issues/33196#issuecomment-278440622.
cc @kubernetes/sig-api-machinery-pr-reviews @smarterclayton @caesarxuchao @bgrant0607 @kubernetes/api-reviewers
```release-note
Updating apiserver to return http status code 202 for a delete request when the resource is not immediately deleted because of user requesting cascading deletion using DeleteOptions.OrphanDependents=false.
```
Automatic merge from submit-queue (batch tested with PRs 41701, 41818, 41897, 41119, 41562)
Optimization of on-wire information sent to scheduler extender interfaces that are stateful
The changes are to address the issue described in https://github.com/kubernetes/kubernetes/issues/40991
```release-note
Added support to minimize sending verbose node information to scheduler extender by sending only node names and expecting extenders to cache the rest of the node information
```
cc @ravigadde
