Automatic merge from submit-queue
Prepare for move zz_generated_deepcopy.go to k8s.io/api
This is in preparation to move deep copies to with the types to the types repo (see https://github.com/kubernetes/gengo/pull/47#issuecomment-296855818). The init() function is referring the `SchemeBuilder` defined in the register.go in the same packge, so we need to revert the dependency.
This PR depends on https://github.com/kubernetes/gengo/pull/49, otherwise verification will fail.
Automatic merge from submit-queue (batch tested with PRs 41287, 41636, 44881, 44826)
Bump to go1.8 and remove the edge GOROOT
**What this PR does / why we need it**:
Bumps to go1.8; we get:
- performance improvements
- build time improvements
- the possibility to remove the hacky edge-GOROOT for arm and ppc64le that must use go1.8
- all other awesome features that are included in go1.8: https://golang.org/doc/go1.8
**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/kubernetes/issues/38228
**Special notes for your reviewer**:
@ixdy Please push the image ASAP so we can see if this passes all tests
**Release note**:
```release-note
Upgrade go version to v1.8
```
cc @ixdy @bradfitz @jessfraz @wojtek-t @timothysc @spxtr @thockin @smarterclayton @bprashanth @gmarek
Automatic merge from submit-queue (batch tested with PRs 44607, 44472, 44482)
Used Pods interface for binding.
Used Pods interface for binding in scheduler.
Automatic merge from submit-queue (batch tested with PRs 44601, 44842, 44893, 44491, 44588)
Define const annotation variable once
We do not need to define the const annotation var twice in pkg/volume and pkg/volume/validation
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Refine ESIPP validation logic in validation.go
Separated from #41162.
The previous ESIPP validation logic in validation.go has a huge overlap with [function healthCheckNodePortUpdate in service/rest.go](870585e8e1/pkg/registry/core/service/rest.go (L283-L373)), in which we reject any invalid modifications on ESIPP annotations.
This PR removes the overlap, and make validation.go only check if values are legal and whether user mixes different API versions (alpha & beta).
We are indeed removing the alpha annotation support, but it is kept in the codes for the ease of transiting the same logic onto beta/GA.
/assign @thockin @freehan
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Minor cleanups
Minor improvements:
- `ValidateNoNewFinalizers`: remove unused const
- Mention that mutation of `spec.initContainers[*].image` field is allowed
- Improve godoc comments
Automatic merge from submit-queue
Refine NeedsHealthCheck logic for ESIPP
This PR is separated from #41162 (will continue breaking it into small PRs). Fixes#42888.
It moves healthcheck util functions to the right place and refines NeedsHealthCheck logic.
/assign @thockin @freehan
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 44569, 44398)
Move v1/refs and v1/resource
This PR moves pkg/api/v1/ref.go and pkg/api/v1/resource_helper.go to their own sub packages, it's very similar to 44299 and 44302.
The PR is mostly mechanical, except that
* i moved some utility function from resource.go to pkg/api/v1/pod and pkg/api/v1/node, as they are more appropriate
* i updated the staging/copy.sh to copy the new subpackages, so that helper functions are copied. We can get rid of this copy after client-go stops copying API types.
Automatic merge from submit-queue
Fix to not allow empty topology key when the feature AffinityInAnnotations is disabled.
Fix https://github.com/kubernetes/kubernetes/issues/44360
@davidopp @kubernetes/sig-scheduling-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 44440, 44038, 44302, 44316, 43876)
Move pkg/api/ref.go and pkg/api/resource_helpers.go to subpackages
First two commits are #44296#44299. (unfortunately, removing these commits results in conflicts)
This PR moves resource_helpers.go to a subpackage. It's mostly a mechanic move, except that:
* i kept the methods of ResourceName and ResourceList in pkg/api/method.go
I'll send one more PR to separate api.Scheme etc. to their own package.
Automatic merge from submit-queue (batch tested with PRs 44424, 44026, 43939, 44386, 42914)
remove defaulting from conversion path
follow up for #42764
* remove call to defaulting from conversion path (defaulting is a separate step from conversion)
* remove non-top-level-object defaulting registration (unused after conversion call is removed)
* generate missing top-level defaults for some api groups:
* autoscaling/v2alpha1
* policy/v1alpha1
* policy/v1beta1
* register top-level defaults for some api groups that were missing them:
* autoscaling/v2alpha1
* settings/v1alpha1
Automatic merge from submit-queue
Conversionlint
**What this PR does / why we need it**:
This PR adds a comment placeholder for the exported or public functions in conversion generator files. Such functions without a comment results into golint failure in various generated files. The changes in this patch takes care of about 36 related lint failures.
Given below is an example lint error,
zz_generated.conversion.go:91:1: exported function Convert_v1alpha1_Binding_To_servicecatalog_Binding should have comment or be unexported
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Considering minor changes no issue is created.
**Special notes for your reviewer**:
Hello, I am trying to fix golint failures as we see them in the kubernetes-incubator/service-catalog project. I have separate PRs opened for lint issues related to other generator code which are in separate libraries like gengo. Thanks!
**Release note**:
```release-note
```
Automatic merge from submit-queue
Move api helpers.go to a subpackage
Part of https://github.com/kubernetes/kubernetes/issues/44065.
This PR moves the pkg/api/helpers.go to its own subpackage. It's mostly a mechanic move, except that
* I removed ConversionError in helpers.go, it's not used by anyone
* I moved the 3 methods of Taint and Toleration to pkg/api/methods.go, and left a TODO saying refactoring these methods to functions.
I'll send a few more PRs to make the k8s.io/kubernetes/pkg/api package only contains the code we want in the k8s.io/api repo, then we can run a [script](a0015fd1be (diff-7a2fbb4371972350ee414c6b88aee1c8)) to cut the new repo.
Automatic merge from submit-queue
Remove alphaProvisioner in PVController and AlphaStorageClassAnnotation
remove alpha annotation and alphaProvisioner
**Release note**:
```release-note
NONE
```
The exported or public functions requires a doc comment to pass golint.
This commit has changes of conversion generated code. The actual doc
changes are added into a separate commit for a clean review.
Automatic merge from submit-queue (batch tested with PRs 43273, 44287, 44281)
Remove ObjectMetaFor
Builds on https://github.com/kubernetes/kubernetes/pull/43767
The second commit removes `ObjectMetaFor`. This was debt we left around after we created the interfaces. Fixing this makes it possible to start running `Unstructured` through generic storage.
@kubernetes/sig-api-machinery-pr-reviews @smarterclayton @lavalamp
Automatic merge from submit-queue (batch tested with PRs 43870, 30302, 42722, 43736)
Admission plugin to merge pod and namespace tolerations for restricting pod placement on nodes
```release-note
This admission plugin checks for tolerations on the pod being admitted and its namespace, and verifies if there is any conflict. If there is no conflict, then it merges the pod's namespace tolerations with the the pod's tolerations and it verifies them against its namespace' whitelist of tolerations and returns. If a namespace does not have its default or whitelist tolerations specified, then cluster level default and whitelist is used. An example of its versioned config:
apiVersion: apiserver.k8s.io/v1alpha1
kind: AdmissionConfiguration
plugins:
- name: "PodTolerationRestriction"
configuration:
apiVersion: podtolerationrestriction.admission.k8s.io/v1alpha1
kind: Configuration
default:
- Key: key1
Value: value1
- Key: key2
Value: value2
whitelist:
- Key: key1
Value: value1
- Key: key2
Value: value2
```
Automatic merge from submit-queue (batch tested with PRs 43777, 44121)
Add patchMergeKey and patchStrategy support to OpenAPI
Support generating Open API extensions for strategic merge patch tags in go struct tags
Support `patchStrategy` and `patchMergeKey`.
Also support checking if the Open API extension and struct tags match.
```release-note
Support generating Open API extensions for strategic merge patch tags in go struct tags
```
cc: @pwittrock @ymqytw
(Description mostly copied from #43833)
Automatic merge from submit-queue
move constants to their own file
A step towards #44065
These constants are part of the API and will be moved to k8s.io/api. The helper functions are not and will remain in the main repo. This PR separates them to different files. Next step is put all the helper functions into sub-packages, so that the package `k8s.io/kubernetes/pkg/api` only contains code we want to move to k8s.io/api.
I added the retest-not-required label because this just moves code to another file in the same package.
Automatic merge from submit-queue (batch tested with PRs 44119, 42538, 43802, 42336, 43396)
iSCSI CHAP support
**What this PR does / why we need it**:
To support CHAP authentication in a multi-tenant setup
**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
Support iSCSI CHAP authentication
```
Kubernetes Submit Queue