Automatic merge from submit-queue (batch tested with PRs 38505, 41785, 46315)
GCE and AWS provisioners, dynamic provisioning: admins can configure zone(s) where PVs shall be created
Zone configuration capabilities for GCE and AWS dynamic provisioners are extended.
Admins can configure in a storage class a comma separated list of allowed zone(s).
Partly fixes Trello cards:
- [GCE provisioner, parse pvc.Selector](https://trello.com/c/CyemTzsK/259-finish-gce-provisioner-parse-pvc-selector-dynamic-provision)
- [AWS provisioner, parse pvc.Selector](https://trello.com/c/2XjouSWw/260-finish-aws-provisioner-parse-pvc-selector-dynamic-provision)
```release-note
GCE and AWS dynamic provisioners extension: admins can configure zone(s) in which a persistent volume shall be created.
```
cc: @jsafrane
Automatic merge from submit-queue
Add test for cross namespace watch and list
**What this PR does / why we need it**: Add more integration test for kube-apiextensions-server
**Which issue this PR fixes** : fixes https://github.com/kubernetes/kubernetes/issues/45511
**Special notes for your reviewer**: The client with cluster scope also works, but it seems to be trivial
@deads2k
Automatic merge from submit-queue
apiextensions: add Established condition
This introduces a `Established` condition on `CustomResourceDefinition`s. `Established` means that the resource has become active. A resource is established when all names are accepted initially without a conflict. A resource stays established until deleted, even during a later NameConflict due to changed names. Note that not all names can be changed.
This change is necessary to allow deletion of once-active CRDs which might have still instances, but have NameConflicts now. Before this PR the REST endpoint was not active anymore in this case, making deletion of the instances impossible.
An admin wants to specify in which AWS availability zone(s) users may create persistent volumes using dynamic provisioning.
That's why the admin can now configure in StorageClass object a comma separated list of zones. Dynamically created PVs for PVCs that use the StorageClass are created in one of the configured zones.
An admin wants to specify in which GCE availability zone(s) users may create persistent volumes using dynamic provisioning.
That's why the admin can now configure in StorageClass object a comma separated list of zones. Dynamically created PVs for PVCs that use the StorageClass are created in one of the configured zones.
The zone parameter provided in a Storage Class may erroneously be an empty string or contain only spaces and tab characters. Such situation shall be detected and reported as an error.
That's why the func ValidateZone was added.
An admin shall be able to configure a comma separated list of zones for a StorageClass.
That's why the func ZonesToSet (string) (set.String, error) is added. The func ZonesToSet converts a string containing a comma separated list of zones to a set. In case the list contains an empty zone an error is returned.
Automatic merge from submit-queue (batch tested with PRs 45891, 46147)
Watching ClusterId from within GCE cloud provider
**What this PR does / why we need it**:
Adds the ability for the GCE cloud provider to watch a config map for `clusterId` and `providerId`.
WIP - still needs more testing
cc @MrHohn @csbell @madhusudancs @thockin @bowei @nikhiljindal
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45891, 46147)
fix typo
**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**:
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 45514, 45635)
hyperkube_test should not depend on number of spaces.
From #45524.
Apparently adding a long flag to kube-controller-manager breaks the hyperkube unit tests, because they depend on number of spaces :)
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45514, 45635)
refactor certificate controller to break it into two parts
Break pkg/controller/certificates into:
* pkg/controller/certificates/approver: containing the group approver
* pkg/controller/certificates/signer: containing the local signer
* pkg/controller/certificates: containing shared infrastructure
```release-note
Break the 'certificatesigningrequests' controller into a 'csrapprover' controller and 'csrsigner' controller.
```
Automatic merge from submit-queue (batch tested with PRs 42042, 46139, 46126, 46258, 46312)
Remove unused test properties
Issue: #42676
A separate serial memcg suite was created for the initial stages of re-enabling memcg notifications. Now that all e2e tests have memcg notifications enabled, this suite is no longer needed.
Automatic merge from submit-queue (batch tested with PRs 42042, 46139, 46126, 46258, 46312)
Append X-Forwarded-For in proxy handler
Append the request sender's IP to the `X-Forwarded-For` header chain when proxying requests. This is important for audit logging (https://github.com/kubernetes/features/issues/22) in order to capture the client IP (specifically in the case of federation or kube-aggregator).
/cc @liggitt @deads2k @ericchiang @ihmccreery @soltysh
Automatic merge from submit-queue (batch tested with PRs 42042, 46139, 46126, 46258, 46312)
Remove kubectl's dependence on pkg/api/helper
**What this PR does / why we need it**:
Remove kubectl's dependence on pkg/api/helper, as part of
broader effort to isolate kubectl from the rest of k8s.
In this case, the code becomes private to kubectl; nobody else uses it.
**Which issue this PR fixes**
Part of a series of PRs to address kubernetes/community#598
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 42042, 46139, 46126, 46258, 46312)
[Federation] Use service accounts instead of the user's credentials when accessing joined clusters' API servers.
Fixes#41267.
Release notes:
```release-note
Modifies kubefed to create and the federation controller manager to use credentials associated with a service account rather than the user's credentials.
```
Automatic merge from submit-queue
Fix some typo of comment in kubelet.go
**What this PR does / why we need it**:
The PR is to fix some typo in kubelet.go
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
N/A
**Special notes for your reviewer**:
**Release note**:
```release-note
```
Automatic merge from submit-queue
remove init blocks from all admission plugins
**What this PR does / why we need it**:
removes init blocks from all admission plugins
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46149, 45897, 46293, 46296, 46194)
check flag format in file known-flags.txt
All flags in file hack/verify-flags/known-flags.txt should contain
character -, this change check it to prevent adding useless flags
to known-flags.txt
ref #45948
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46149, 45897, 46293, 46296, 46194)
Use storage instead of REST for the CRD finalizer
**What this PR does / why we need it**:
Switch the custom resource definition finalizer controller to use
storage instead of a REST client, because a client could incorrectly try
to delete ThirdPartyResources whose names happen to collide with the
CustomResource instances.
**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 46149, 45897, 46293, 46296, 46194)
Chaosmonkey - Signal stop to tests and wait for done when disruption fails
**What this PR does / why we need it**:
Prevents tests from leaking resources because their Teardown was never called when test disruption fails.
**Which issue this PR fixes**
First problem of #45842
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46149, 45897, 46293, 46296, 46194)
GC: update required verbs for deletable resources, allow list of ignored resources to be customized
The garbage collector controller currently needs to list, watch, get,
patch, update, and delete resources. Update the criteria for
deletable resources to reflect this.
Also allow the list of resources the garbage collector controller should
ignore to be customizable, so downstream integrators can add their own
resources to the list, if necessary.
cc @caesarxuchao @deads2k @smarterclayton @mfojtik @liggitt @sttts @kubernetes/sig-api-machinery-pr-reviews
Automatic merge from submit-queue
Allow the /logs handler on the apiserver to be toggled.
Adds a flag to kube-apiserver, and plumbs through en environment variable in configure-helper.sh
Automatic merge from submit-queue
Double `StopContainer` request timeout.
Doubled `StopContainer` request timeout to leave some time for `SIGKILL` container.
@yujuhong @feiskyer
Before this change, if the config was empty, ConfirmUsable() would
return an "invalid configuration" error instead of examining and
honoring the value of the --namespace flag. This change looks at the
overrides first, and returns the overridden value if it exists before
attempting to check if the config is usable. This is most applicable to
in-cluster clients, where they don't have a kubeconfig but they do have
a token and can use KUBERNETES_SERVICE_HOST/_PORT.
Automatic merge from submit-queue
removing generic_scheduler todo after discussion (#46027)
**What this PR does / why we need it**:
**Which issue this PR fixes** #46027
**Special notes for your reviewer**: just a quick clean cc @wojtek-t
**Release note**:
```release-note
```
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