The types referenced in credentialprovider are part of a long term api
and will not change, and kubectl doesn't need to take a dependency on this
package in order to do minimal validation here.
pkg/kubectl has a lot of files. Move everything generator related
into pkg/kubectl/generate (generic) or pkg/kubectl/generate/versioned
(type specific).
Move the DescriberFn and GeneratorFn out of kubectl/cmd/util and into
the respective versioned packages, along with tests.
Pick up some code from https://github.com/heptio/kube-conformance
Fix up build scripts for the new conformance image
Fix Header template and Copyright to make verify job go green
update README and add execute permissions for script
Change-Id: Ib6509acd816cc2fb3a516bfb8e0ff9e32bff8f79
Automatic merge from submit-queue (batch tested with PRs 67950, 68195). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Remove e2e-image-puller
**What this PR does / why we need it**:
A long time ago, We added the image prepulling as a workaround due to
the overwhelming amount of flake caused by pulling during the tests.
This functionality has been broken for a while now when we switched to a
COS image where mounting `docker` binary into `busybox` stopped working.
So we just have dead code we should clean up.
Change-Id: I538171a5c1d9361eee7f9e0a99655b88b1721e3e
**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#63355
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
A long time ago, We added the image prepulling as a workaround due to
the overwhelming amount of flake caused by pulling during the tests.
This functionality has been broken for a while now when we switched to a
COS image where mounting `docker` binary into `busybox` stopped working.
So we just have dead code we should clean up.
Change-Id: I538171a5c1d9361eee7f9e0a99655b88b1721e3e
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Add ability to build with runtime coverage instrumentation
**What this PR does / why we need it**:
This PR adds the ability to instrument a subset of kubernetes binaries to report code coverage information. The specific use-case is to help determine coverage of our end-to-end Conformance tests, as well as provide data that can be used to help determine where to focus. This PR focuses on making it possible to build with instrumentation; collecting and using the generated coverage data will be done in later PRs. For more details as to the intent, see the [design doc](https://docs.google.com/document/d/1FKMBFxz7vtA-6ZgUkA47F8m6yR00fwqLcXMVJqsHt0g/edit?usp=sharing) (google doc; requires kubernetes-dev membership).
Specifically, this PR adds a new `KUBE_BUILD_WITH_COVERAGE` make variable, which when set will cause `kube-apiserver`, `kube-controller-manager`, `kube-scheduler`, `kube-proxy` and `kubelet` to be built with coverage instrumentation. These coverage-instrumented binaries will flush coverage information to disk every five seconds, defaulting to a temporary directory unless the `KUBE_COVERAGE_FILE` environment variable is set at launch, in which case it will write to that file instead.
The mechanism used to achieve coverage instrumentation is to build the targeted binaries as "unit tests" with coverage enabled, and then rigging the unit tests to just execute the binary's usual entry point. This is implemented only for the bash build system.
/sig testing
```release-note
NONE
```
k8s-ci-robot