Automatic merge from submit-queue
Enable batch/v1beta1.CronJobs by default
This PR re-applies the cronjobs->beta back (https://github.com/kubernetes/kubernetes/pull/51720) with the fix from @shyamjvs.
Fixes#51692
@apelisse @dchen1107 @smarterclayton ptal
@janetkuo @erictune fyi
Automatic merge from submit-queue (batch tested with PRs 51819, 51706, 51761, 51818, 51500)
Update godep-licenses script to work on darwin
**What this PR does / why we need it**:
When reviewing #51766, noticed that the godep licenses script has slightly different output on darwin (using the BSD md5sum) and linux (using the GNU md5sum).
This adds an awk trim to ensure that the output is the same on both platforms.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 51805, 51725, 50925, 51474, 51638)
Limit events accepted by API Server
**What this PR does / why we need it**:
This PR adds the ability to limit events processed by an API server. Limits can be set globally on a server, per-namespace, per-user, and per-source+object. This is needed to prevent badly-configured or misbehaving players from making a cluster unstable.
Please see https://github.com/kubernetes/community/pull/945.
**Release Note:**
```release-note
Adds a new alpha EventRateLimit admission control that is used to limit the number of event queries that are accepted by the API Server.
```
Automatic merge from submit-queue (batch tested with PRs 51301, 50497, 50112, 48184, 50993)
Introduce new flag "--include-uninitialized" to kubectl
**What this PR does / why we need it**:
Introduce `--include-uninitialized` as a global flag to kubectl
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#49035
**Special notes for your reviewer**:
/assign @caesarxuchao @smarterclayton @ahmetb @deads2k
**Release note**:
```release-note
Add flag "--include-uninitialized" to kubectl annotate, apply, edit-last-applied, delete, describe, edit, get, label, set. "--include-uninitialized=true" makes kubectl commands apply to uninitialized objects, which by default are ignored if the names of the objects are not provided. "--all" also makes kubectl commands apply to uninitialized objects. Please see the [initializer](https://kubernetes.io/docs/admin/extensible-admission-controllers/) doc for more details.
```
Automatic merge from submit-queue (batch tested with PRs 51666, 49829, 51058, 51004, 50938)
Add debugging to the codegen process
This was useful when debugging a different problem.
Automatic merge from submit-queue (batch tested with PRs 51583, 51283, 51374, 51690, 51716)
Add IPAM controller for synchronizing node pod CIDR range allocations between the cluster and the cloud (alpha feature)
```release-note
IPAM controller unifies handling of node pod CIDR range allocation.
It is intended to supersede the logic that is currently in range_allocator
and cloud_cidr_allocator. (ALPHA FEATURE)
Note: for this change, the other allocators still exist and are the default.
It supports two modes:
* CIDR range allocations done within the cluster that are then propagated out to the cloud provider.
* Cloud provider managed IPAM that is then reflected into the cluster.
```
Fixes https://github.com/kubernetes/kubernetes/issues/51826
Automatic merge from submit-queue (batch tested with PRs 50832, 51119, 51636, 48921, 51712)
add reconcile command to kubectl auth
This pull exposes the RBAC reconcile commands through `kubectl auth reconcile -f FILE`. When passed a file which contains RBAC roles, rolebindings, clusterroles, or clusterrolebindings, it will compute covers and add the missing rules.
The logic required to properly "apply" rbac permissions is more complicated that a json merge since you have to compute logical covers operations between rule sets. This means that we cannot use `kubectl apply` to update rbac roles without risking breaking old clients (like controllers).
To solve this problem, RBAC created reconcile functions to use during startup for "stock" roles. We want to offer this power to users who are running their own controllers and extension servers.
This is an intersection between @kubernetes/sig-auth-misc and @kubernetes/sig-cli-misc
Automatic merge from submit-queue (batch tested with PRs 51335, 51364, 51130, 48075, 50920)
Graduate custom metrics API to v1beta1
This graduates custom-metrics.metrics.k8s.io/v1alpha1 to custom-metrics.metrics.k8s.io/v1beta1. The move is more-or-less just a straightforward rename.
Part of kubernetes/features#117 and kubernetes/features#118
```release-note
the custom metrics API (custom-metrics.metrics.k8s.io) has moved from v1alpha1 to v1beta1
```
Automatic merge from submit-queue (batch tested with PRs 51335, 51364, 51130, 48075, 50920)
Change default validation to openapi
**What this PR does / why we need it**:
And also update the test to match the new error string.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes https://github.com/kubernetes/kubectl/issues/49
**Special notes for your reviewer**:
**Release note**:
```release-note
Performs validation (when applying for example) against OpenAPI schema rather than Swagger 1.0.
```
Automatic merge from submit-queue
Use the right image for the right platform in the e2e tests
**What this PR does / why we need it**:
This PR is for enabling kubernetes tests for multi architecture platform
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#38067
**Special notes for your reviewer**:
This will enable conformance tests for all the supported architectures.
**Release note**:
```release-note
Make all e2e tests lookup image to use from a centralized place. In that centralized place, add support for multiple platforms.
```
x-ref #38067
IPAM controller unifies handling of node pod CIDR range allocation. It
is intended to supersede the logic that is currently in range_allocator
and cloud_cidr_allocator.
Note: for this change, the other allocators still exist and are the
default.
It supports two modes:
* CIDR range allocations done within the cluster that are then
propagated out to the cloud provider.
* Cloud provider managed IPAM that is then reflected into the cluster.
The EventRateLimit plug-in limits the number of events that the API Server
will accept in a given time period. It allows for server-wide, per-namespace,
per-user,and per-source+object rate limiting.
Automatic merge from submit-queue (batch tested with PRs 50775, 51397, 51168, 51465, 51536)
Enable batch/v1beta1.CronJobs by default
This PR moves to CronJobs beta entirely, enabling `batch/v1beta1` by default.
Related issue: #41039
@erictune @janetkuo ptal
```release-note
Promote CronJobs to batch/v1beta1.
```
Automatic merge from submit-queue (batch tested with PRs 47054, 50398, 51541, 51535, 51545)
Switch away from gcloud deprecated flags in compute resource listings
**What is fixed**
Remove deprecated `gcloud compute` flags, see linked issue.
**Which issue this PR fixes**:
fixes#49673
**Special notes for your reviewer**:
The change in `gcloudComputeResourceList` in `test/e2e/framework/ingress_utils.go` isn't strictly needed as currently no affected resources are called on within that file, however the function has the _potential_ to access affected resources so I covered it as well. Happy to change if deemed unnecessary.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 51377, 46580, 50998, 51466, 49749)
feat(#21648 )Add kubectl set env command.
**What this PR does / why we need it**:
#21648
Moved from OpenShift to Kubenetes.
@kargakis @smarterclayton
**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 50932, 49610, 51312, 51415, 50705)
Implement StatsProvider interface using cadvisor
Ref: https://github.com/kubernetes/kubernetes/issues/46984
- This PR changes the `StatsProvider` interface in `pkg/kubelet/server/stats` so that it can provide container stats from either cadvisor or CRI, and the summary API can consume the stats without knowing how they are provided.
- The `StatsProvider` struct in the newly added package `pkg/kubelet/stats` implements part of the `StatsProvider` interface in `pkg/kubelet/server/stats`.
- In `pkg/kubelet/stats`,
- `stats_provider.go`: implements the node level stats and provides the entry point for this package.
- `cadvisor_stats_provider.go`: implements the container level stats using cadvisor.
- `cri_stats_provider.go`: implements the container level stats using CRI.
- `helper.go`: utility functions shared by the above three components.
- There should be no user visible behaviors change in this PR.
- A follow up PR will implement the StatsProvider interface using CRI.
**Release note**:
```
None
```
/assign @yujuhong
/assign @WIZARD-CXY
Automatic merge from submit-queue
Fix rsync issue when maintaining data containers
**What this PR does / why we need it**:
When we stopped syncing the full .git dir into the container and created a dummy git tree, an issue arose if you're maintaining a data dir volume. The git tree created in the container wouldn't be updated if we make more commits and sync them in, and would cause a dirty tree.
This PR changes the rsync flags so that "H" filtered files are hidden from rsync on the source side, and if they exist on the destination side, they will be deleted.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes a bug introduced in #50417
**Special notes for your reviewer**:
/assign @sttts @dims @ixdy
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Don't silence `go get` during verify scripts
When the verify scripts fail to install a component using `go get`
today, they silence output go `stderr` and cause the user to not get any
actionable feedback on failure.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
```release-note
NONE
```
/assign @ixdy
Automatic merge from submit-queue (batch tested with PRs 51038, 50063, 51257, 47171, 51143)
Add signal handler for catching Ctrl-C on hack/e2e
**What this PR does / why we need it**:
When operating e2e test, hack/e2e.go process creates kubetest process.
To kill the kubetest process when stop e2e test with Ctrl-C, we need
to send the signal to the process because it also creates another
process and it needs to kill it.
This PR adds the signal handler on hack/e2e.go to kill the kubetest
process.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
fixes#43051
**Special notes for your reviewer**:
https://github.com/kubernetes/test-infra/pull/4154 is the part of kubetest.
**Release note**:
`NONE`
Automatic merge from submit-queue (batch tested with PRs 50033, 49988, 51132, 49674, 51207)
StatefulSet kubectl rollout command
**What this PR does / why we need it**: This PR implements StatefulSet kubectl rollout command, covering `history`, `status`, and `undo`.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#49890
**Special notes for your reviewer**:
**Release note**:
```release-note
kubectl rollout `history`, `status`, and `undo` subcommands now support StatefulSets.
```
Automatic merge from submit-queue (batch tested with PRs 46986, 51214, 51169, 50155, 51261)
Add OpenAPI README file
Add a README.md file to OpenAPI folder explaining extensions we have on OpenAPI spec.
ref: #0
Automatic merge from submit-queue (batch tested with PRs 51114, 51233, 51024, 51053, 51197)
add UT for pkg/apis/autoscaling/v2alpha1/defaults.go
**What this PR does / why we need it**:
add UT for pkg/apis/autoscaling/v2alpha1/defaults.go
**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
Bump repo-infra dependency to fix go_genrule without sandboxing
**What this PR does / why we need it**: pulls in https://github.com/kubernetes/repo-infra/pull/35, which fixes the bazel build when sandboxing is not available.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#49569
**Release note**:
```release-note
NONE
```
/assign @spxtr @mikedanese @BenTheElder
Automatic merge from submit-queue
output junit report dir in cmd test
Output junit report dir for easier debug locally, otherwise people need to dive into the code to find the junit report dir. This will save people's time.
```release-note
None
```
