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Create OWNERS for jenkins data

Assigne jenkins changes to more precise owners.

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Slightly more effective conversion test (better variety)

Exercises more code paths for debugging memory allocations.

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Add godoc for some kubelet funcs

Chipping away at that old boulder

@kubernetes/sig-node

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Move kubemark-100 to us-central

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Fix test-history. RE objects aren't callable.

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Validate deletion timestamp doesn't change on update

Fixes https://github.com/kubernetes/kubernetes/issues/24828

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Add utility for determining qos of a pod

@vishh - per slack chat.

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Add kubemark-100 for testing out new performance measurements

cc @spxtr 

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Cleans up line wrap at 80 cols and some minor editing issues 

Address line wrap issue #1488.  Also cleans up other minor editing issues in the docs/design/* tree such as spelling errors. 
Signed-off-by: mikebrow <brownwm@us.ibm.com>

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fully qualify admission resources and kinds

Fully qualifies the `Kind` and `Resource` fields for admission attributes.  The information was getting filtered at the `RESTHandler` before.

@derekwaynecarr

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Update Docker version after cockpit installation

Fixes https://github.com/kubernetes/kubernetes/issues/24530
The vagrant setup didn't worked for me because `cockpit cockpit-kubernetes` brings their own Docker version (1.7) which doesn't work and the master components doesn't come up. More information about this bug are in my [issue](https://github.com/kubernetes/kubernetes/issues/24530).

My test system:

```bash
$ uname -a                        
Darwin MyMacBook.local 15.4.0 Darwin Kernel Version 15.4.0: Fri Feb 26 22:08:05 PST 2016; root:xnu-3248.40.184~3/RELEASE_X86_64 x86_64

$ vagrant --version                                                                                                                                                             
Vagrant 1.8.1

$ VBoxManage --version                                                                                                                                                          
5.0.16r105871
```

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Update configmap design doc

1. Update ConfigMapSelector -> ConfigMapKeySelector
2. Update apiVersion to v1
3. Fix error validating data: expected type array, for field spec.containers[0].command, got string; if you choose to ignore these errors, turn validation off with --validate=false 

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refactor conformance test

@Random-Liu  Rebase the testing code.
Signed-off-by: liang chenye <liangchenye@huawei.com>

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Store node information in NodeInfo

This is significantly improving scheduler throughput.

On 1000-node cluster:
- empty cluster: ~70pods/s
- full cluster: ~45pods/s
Drop in throughput is mostly related to priority functions, which I will be looking into next (I already have some PR #24095, but we need for more things before).

This is roughly ~40% increase.
However, we still need better understanding of predicate function, because in my opinion it should be even faster as it is now. I'm going to look into it next week.

@gmarek @hongchaodeng @xiang90 

Automatic merge from submit-queue

Uncomment the code that caused by #19254

Fix https://github.com/kubernetes/kubernetes/issues/24546.

@lavalamp 

Signed-off-by: liang chenye <liangchenye@huawei.com>

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Do not update cache with so much effort

Fixes: #24298
1. Remove automatic update
2. Every time we check if we can get valid value from cache, if not, get the value directly from api

cc @Random-Liu 

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Add flag -t as shorthand for --tty

`-t` was deprecated in #12813 (Aug. 2015, about 6+ months ago). 

Now remove `--template`'s shorthand `-t` and create a shorthand `-t` for `--tty` in `kubectl run`. 

@kubernetes/kubectl 

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Add protobuf documentation

First commit is in another PR, @wojtek-t review

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Add support for running clusters on GCI

Google Container-VM Image (GCI) is the next revision of Container-VM. See documentation at https://cloud.google.com/compute/docs/containers/vm-image/. This change adds support for starting a Kubernetes cluster using GCI.

With this change, users can start a kubernetes cluster using the latest kubelet and kubectl release binary built in the GCI image by running:

	$ KUBE_OS_DISTRIBUTION="gci" cluster/kube-up.sh

Or run a testing cluster on GCI by running:

	$ KUBE_OS_DISTRIBUTION="gci" go run hack/e2e.go -v --up

The commands above will choose the latest GCI image by default.

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Generated clients can return their RESTClients, RESTClient can return its RateLimiter

cc @lavalamp @krousey @wojtek-t @smarterclayton @timothysc 

Ref. #22421

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Rename PULL_REQUEST_TEMPLATE to PULL_REQUEST_TEMPLATE.md.

## Pull Request Guidelines

1. Please read our [contributor guidelines](https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md).
1. See our [developer guide](https://github.com/kubernetes/kubernetes/blob/master/docs/devel/development.md).
1. Follow the instructions for [labeling and writing a release note for this PR](https://github.com/kubernetes/kubernetes/blob/master/docs/devel/pull-requests.md#release-notes) in the block below.

```release-note
* Use the release-note-* labels to set the release note state 
* Clear this block to use the PR title as the release note 
-OR-
* Enter your extended release note here
```

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Ignore all _output* directories.

In the new release tooling we build into multiple _output directories and this caught us on a recent build of 1.2.4-beta.0.

ref: #24837 #23839

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Add blocking suites to daily summary

Add a section for blocking suites, and refactor some of the code.

![blocking](https://cloud.githubusercontent.com/assets/940341/14578274/40415830-0338-11e6-8d8e-9434c87a7288.png)


/cc @rmmh 

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Use zone from the test context for static IPs.

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Switch to ABAC authorization from AllowAll

Switch from AllowAll to ABAC. All existing identities (that are created by deployment scripts) are given full permissions through ABAC. Manually created identities will need policies added to the `policy.jsonl` file on the master.

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don't source the kube-env in addon-manager

This was added in https://github.com/kubernetes/kubernetes/commit/2feb658ed7a6a9f9726b04ac4c890b5dee14c0a8 which became unused after #23603 but wasn't removed

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Move install of version handler to genericapiserver

This is to satisfy kbuectl verification

Please review only the last commit.

#19313 #23653
@nikhiljindal @quinton-hoole, @deepak-vij, @XiaoningDing, @alfred-huangjian @mfanjie @huangyuqi @colhom