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Customizable genericapiserver handler chain

Rebase of https://github.com/kubernetes/kubernetes/pull/33662.  This is @sttts, but I rebased it for him since he's out this week.

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Add asgroups to audit log

@deads2k || @sttts while reworking origing to use upstream I've noticed we're missing this, ptal

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Allow setting short value in integration tests

@deads2k

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Switch kubectl to use watch.Until

Squashed version of https://github.com/kubernetes/kubernetes/pull/30235 

@ncdc PTAL

cc: @kubernetes/kubectl

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Fix call to Index call in listers

This will actually eliminated all logs like this:
```
can not retrieve list of objects using index : object has no meta: object does not implement the Object interfaces
```

And it should also speed up different things (as so far we we basically not using indexes at all.

@kubernetes/sig-api-machinery

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Add local option to annotate

**What this PR does / why we need it**:
Add the --local option to be both consistent with other commands and so it can be used with "set selector" and "create service".

**Which issue this PR fixes** 
Related: #7296

**Special notes for your reviewer**:
None

**Release note**:
```release-note
Add a new option "--local" to the `kubectl annotate`
```

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Add local option to the label command

**What this PR does / why we need it**:
Add the --local option to be both consistent with other commands and so it can be used with  "set selector" and "create service".

**Which issue this PR fixes** 
Related: #7296

**Special notes for your reviewer**:
None

**Release note**:
```release-note
Add a new option "--local" to the `kubectl label`
```

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Add deployment to federation clientset

Only hack/update-codegen.sh was updated manually.

cc: @quinton-hoole @nikhiljindal @kubernetes/sig-cluster-federation

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Make gets for previous value in watch serializable

Ref #33653

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scheduler: initialize podsWithAffinity

Without initializing podsWithAffinity, scheduler panics when deleting
a pod from a node that has no pods with affinity ever scheduled to.

Fix #33772

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specify flags to test-integration

Allows a specific test to be run in test-integration:  ` hack/test-integration.sh auth -test.run=TestKindAuthorization`

@eparis I don't know how good or bad my bash is.

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Check for empty string post trimming

We curl in a retry loop and timeout,  trimming stdout to find endpoint names. When curl hits the timeout, stdout is empty, so we insert the empty string into the received set of endpoints. 

Fixes https://github.com/kubernetes/kubernetes/issues/32684

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if test succ remove the tmp file

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Fix base image pinning during upgrades via cluster/gce/upgrade.sh

Fixes #33056

cc @timstclair @maisem

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Tweak summary test memory expectations

To handle recent flakes of the summary test (https://k8s-testgrid.appspot.com/google-node#kubelet-flaky-gce-e2e)

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hack: run openapi-spec as part of update-all.sh

@gmarek ptal

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Improve source ip preservation test, fail the test instead of panic.

From #31085.

The source IP preserve test starts to be flake again. Sending out this PR to get rid of panicing and log the unexpected output for future investigation.

@freehan

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remove the tmp file

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fix loopback client config for integration tests

Wires an authenticator/authorizer pair much closer to what the actual master start does.  Several pulls I have in progress require this.

@liggitt second commit wiring changes.

This is to be used with the new "set selector" command.

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[Client-gen] Let versioned client use versioned options

i.e., use v1.ListOptions, v1.DeleteOptions when possible.

Remove the extension/v1beta1.ListOptions, because it's exactly the same as v1.ListOptions, and is not referred throughout the code base. After its removal, I register v1.ListOptions during extensions/v1beta1 scheme registration.

First three commits are manual changes.

Fix #27753

cc @lavalamp

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Remove the flannel experimental overlay

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**What this PR does / why we need it**:

It removes the deprecated flannel overlay integration in kubelet.
It's completely unnecessary now with CNI which can handle everything smoothly when flannel is running in a daemonset.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #17795, #30589

cc @kubernetes/sig-network @thockin @freehan @bprashanth @yujuhong @dchen1107

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Add a check for file size if the reading content returns empty

In order to debug the flaky tests for writing/reading files via
contains, this PR adds a check for file size if reading returns empty
content.

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Fix kubelet perf data to make it work again for perfdash.

Addresses https://github.com/kubernetes/kubernetes/pull/30333#issuecomment-248791257.

Add the "node" label back to fix kubelet perf dash. At least for now, we still need original perfdash to catch summary api performance regression.

/cc @coufon @yujuhong

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fix apiserver startup check

Startup detection logic was broken.  The integration tests weren't checking it because kube integration works differently that openshift integration. :(

@liggitt You at least knew this existed. ptal.

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Add the original summary test back

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Cleanup netexec image and usage.

Get tests onto 1.7 and fix a bug in netexec's http handler