previously the formatting was broken for labels.Parse() function. I
fixed the spacing so it will format correctly for the generated go docs.
There was also a dangling "]" at the end of the first line so i deleted
it.
Automatic merge from submit-queue
Curating Owners: pkg/genericapiserver
cc @lavalamp @smarterclayton @nikhiljindal
In an effort to expand the existing pool of reviewers and establish a
two-tiered review process (first someone lgtms and then someone
experienced in the project approves), we are adding new reviewers to
existing owners files.
If You Care About the Process:
------------------------------
We did this by algorithmically figuring out who’s contributed code to
the project and in what directories. Unfortunately, that doesn’t work
well: people that have made mechanical code changes (e.g change the
copyright header across all directories) end up as reviewers in lots of
places.
Instead of using pure commit data, we generated an excessively large
list of reviewers and pruned based on all time commit data, recent
commit data and review data (number of PRs commented on).
At this point we have a decent list of reviewers, but it needs one last
pass for fine tuning.
Also, see https://github.com/kubernetes/contrib/issues/1389.
TLDR:
-----
As an owner of a sig/directory and a leader of the project, here’s what
we need from you:
1. Use PR https://github.com/kubernetes/kubernetes/pull/35715 as an example.
2. The pull-request is made editable, please edit the `OWNERS` file to
remove the names of people that shouldn't be reviewing code in the
future in the **reviewers** section. You probably do NOT need to modify
the **approvers** section. Names asre sorted by relevance, using some
secret statistics.
3. Notify me if you want some OWNERS file to be removed. Being an
approver or reviewer of a parent directory makes you a reviewer/approver
of the subdirectories too, so not all OWNERS files may be necessary.
4. Please use ALIAS if you want to use the same list of people over and
over again (don't hesitate to ask me for help, or use the pull-request
above as an example)
Automatic merge from submit-queue (batch tested with PRs 39307, 39300)
kubenet: define KubenetPluginName for all platforms
This PR moved KubenetPluginName to a general file for all platforms.
Fixes#39299.
cc/ @yifan-gu @freehan
Automatic merge from submit-queue
dockertools: don't test linux-specific cases on OSX
There are a few test cases in dockertools are linux-specific. This PR moves them to docker_manager_linux_test.go
Fixes#39183.
Automatic merge from submit-queue (batch tested with PRs 39053, 36446)
CRI: clarify purpose of annotations
Add language to make it explicit that annotations are not to be altered
by runtimes, and should only be used for features that are opaque to the
Kubernetes APIs. Unfortunately there are currently exceptions
introduced in [1][1], but this change makes it clear that they are to be
changed and that no more such semantic-affecting annotations should be
introduced.
In the spirit of the discussion and conclusion in [2][2].
Also captures the link between the annotations returned by various
status queries and those supplied in associated configs.
[1]: https://github.com/kubernetes/kubernetes/pull/34819
[2]: https://github.com/kubernetes/kubernetes/issues/30819#issuecomment-253369441
Automatic merge from submit-queue (batch tested with PRs 39053, 36446)
fix --no-header help description
**What this PR does / why we need it**:
the current description is
> --no-headers=false: When using the default or custom-column output format, don't print headers.
but ,
> kubectl get po
the header has been printing , so the default condition is printing headers.
> kubectl get po --no-headers=true
the header has been not printing
> kubectl get po --no-headers=false
the header has been printing
So , I fixed the help description
Thanks.
**Special notes for your reviewer**:
**Release note**:
```release-note
```
Automatic merge from submit-queue
Kubectl top now also accepts short forms for "node" and "pod" ("no", "po")
**What this PR does / why we need it**:
People are used to typing `kubectl get po` and will expect `kubectl top po` to also work (without having to type the full resource name).
Automatic merge from submit-queue
Add three more columns to `kubectl get deploy -o wide` output.
Added CONTAINER(S), IMAGE(S) and SELECTOR fields to the output
of `kubectl get deploy -o wide`.
Fixed#39147
Automatic merge from submit-queue
Avoid unnecessary memory allocations
Low-hanging fruits in saving memory allocations. During our 5000-node kubemark runs I've see this:
ControllerManager:
- 40.17% k8s.io/kubernetes/pkg/util/system.IsMasterNode
- 19.04% k8s.io/kubernetes/pkg/controller.(*PodControllerRefManager).Classify
Scheduler:
- 42.74% k8s.io/kubernetes/plugin/pkg/scheduler/algrorithm/predicates.(*MaxPDVolumeCountChecker).filterVolumes
This PR is eliminating all of those.
Automatic merge from submit-queue
Refactor operation_executor to make it testable
**What this PR does / why we need it**:
To refactor operation_executor to make it unit testable
**Release note**:
`NONE`
Automatic merge from submit-queue (batch tested with PRs 39152, 39142, 39055)
openstack: Forcibly detach an attached cinder volume before attaching elsewhere
Fixes#33288
**What this PR does / why we need it**:
Without this fix, we can't preemptively reschedule pods with persistent volumes to other hosts (for rebalancing or hardware failure recovery).
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#33288
**Special notes for your reviewer**:
(This is a resurrection/cleanup of PR #33734, originally authored by @Rotwang)
**Release note**:
Automatic merge from submit-queue (batch tested with PRs 39152, 39142, 39055)
Add test for json tags on internal and external types
Follow up from https://github.com/kubernetes/kubernetes/pull/38406
- adds static analysis tests preventing internal types from adding new json or protobuf tags
- adds static analysis tests requiring json tags on external types (and enforcing lower-case first letter)
- fixes issues found by the tests
Automatic merge from submit-queue
Add PDB to kubectl get --help.
**What this PR does / why we need it**: Adds PDB to kubectl get --help
**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/39100
**Release note**:
```release-note
NONE
```
/cc @saad-ali @mwielgus
