Bump kubernetes-build timeout.

Include genyaml in update/verify generated docs scripts

Bump the kubernetes-test-go timeout.

add act-as powers

Compute Jenkins job config XML changes easily

Build Kubernetes, etcd and flannel for arm64 and ppc64le

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Client-gen: handle dotted group name, e.g., "authentication.k8s.io"

The client-gen used to assume the group name doesn't include dot, but it's not true, e.g., we have group `authentication.k8s.io`.

With this PR, Client-gen will use the full group name when creating directory (e.g., the client for the authentication group will be generated at pkg/client/clientset_generated/release_1_3/typed/`authentication.k8s.io`/v1/). However, because golang doesn't allow dot in variable/function names, so when the group name is used as part of variable/function name, client-gen extracts the part before the first dot (e.g., authentication).

This PR also changes the group name of the test group from `testgroup` to `testgroup.k8s.io` to verify if client-gen generates sane code.

cc @deads2k for #20573

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Add Makefile for iperf

@jayunit100 will you please take a look at this? (closes #24204)

Migrate to new conversions generator - part 2

Updating go-restful dependency to fix thirdparty issues

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Honor starting resourceVersion in watch cache

Compare the requested resourceVersion to each event's resourceVersion to ensure events that occurred
in the past are not sent to the client.

Fixes #24194 

cc @liggitt @wojtek-t 

Compare the requested resourceVersion to each event's resourceVersion to ensure events that occurred
in the past are not sent to the client.

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Fix GKE kube-up to correctly find an IGM from a multi-zone cluster

I've confirmed that this successfully brings up a cluster, fixing the immediate issue with the new e2e test. Sorry about not properly vetting it in the original PR (#24075).

This does cause a warning message to be printed based on the handling of the NUM_NODES variable though, which I could fix if you guys think it's worth it:
```
Detected 6 ready nodes, found 6 nodes out of expected 3. Found more nodes than expected, your cluster may not behave correctly.
```

@quinton-hoole 

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rkt: Add pre-stop lifecycle hooks for rkt.

When a pod is being terminated, the pre-stop hooks of all the containers
will be run before the containers are stopped.


cc @yujuhong @Random-Liu @sjpotter

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add a delayed queueing option to the workqueue

Adds delayed requeuing to the workqueue so that I requeue an item to be retried at some later time in my controller with a series of backoff rules.  It lets me have the best of the retryManager and the work queue de-duping.  Tracking failures and backoffs is on the caller

@smarterclayton @pweil-  this would help us move to using the informer everywhere and de-duping at that level.

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Extend OpenStack Cloud Provider Instance Tests

Adding OpenStack cloud provider Instance coverage for:
ExternalID
InstanceID

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Make kubectl bash-completion namespace and resource alias aware

![kubectl-completion](https://cloud.githubusercontent.com/assets/730123/13912456/94abf9a2-ef3d-11e5-9c8a-3df7058ea8f0.gif)

- filter resource listing by `--namespace` flag given before in the command line
```bash
$ kubectl get pod --namespace=kube-system <tab><tab>
kube-dns-v9-2wuzj   kube-dns-v9-llqxa
```
- add completion of `--namespace`
```bash
$ kubectl get pod --namespace=<tab><tab>
[*]         default      ingress      kube-system
```

- add support for plural nouns and aliases like `rc`

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Fix log dump for new gcloud

`gcloud compute instance-groups managed list-instances` at CI has self-link for instance instead of just name. Fixes #24120

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Add path to log messages.

It is useful to see the path that failed to mount in the log messages.

Fixes #23990.

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Add generalized performance data type in e2e test

For kubernetes/contrib/issues/564 and #15554.

This PR added two files in e2e test:
1) `perftype/perftype.go`: This file contains generalized performance data type. The type can be pretty printed in Json format and analyzed by other performance analyzing tools, such as [Perfdash](https://github.com/kubernetes/contrib/tree/master/perfdash).
2) `perf_util.go`: This file contains functions which convert e2e performance test result into new performance data type.

The new performance data type is now used in *Density test, Load test and Kubelet resource tracking*. It's easy to support other e2e performance test by adding new convert function in `perf_util.go`.

@gmarek @yujuhong 
/cc @kubernetes/sig-testing

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Use OomScoreAdj in kubelet for newer docker api

fixes: #20121

Related: client side PR [pull 454](https://github.com/fsouza/go-dockerclient/pull/454)

Godeps has already been updated to `0099401a7342ad77e71ca9f9a57c5e72fb80f6b2`, which included client side's modification. But it seems too aggressive to upgrade the docker api version of kubelet. 

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Update the pause image to build for arm64 and ppc64le

Fixes #22683

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Add version string to "Kubelet started" log message

Not logging versions considered harmful.

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Unit test for negative value of allocatable resources

Introduce unit test for checking resource quantities for kubelet's allocatable resources.

Covered values:

* negative quantity value: error expected
* invalid quantity unit: error expected
* valid quantity: error not expected

Running go test with -v, returned error are logged as well for more information:

```shell
=== RUN   TestValueOfAllocatableResources
--- PASS: TestValueOfAllocatableResources (0.00s)
    server_test.go:47: Returned err: "resource quantity for \"memory\" cannot be negative: -150G"
    server_test.go:47: Returned err: "unable to parse quantity's suffix"
PASS
ok          k8s.io/kubernetes/cmd/kubelet/app       0.020s
```

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Update swagger specs

Trying to figure out why they got out of date in parallel.. maybe we missed this in https://github.com/kubernetes/kubernetes/pull/23806?

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Don't remove kubemark binaries

If you want to experiment a bit with kubemark (e.g. relaunch the component with different flags), it's roughly impossible now. If we have binaries, this is much easier.

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moving genericapiserver command line flags to genericapiserver

cc @kubernetes/sig-api-machinery 

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Trusty: Fixes for running GKE master

This PR includes two fixes for running GKE master on our image: 
(1) The kubelet command line assembly had a missing part for cbr0. We did not catch it because the code path is not covered by OSS k8s tests;

(2) Remove the "" from the variables in the cert files. It causes a parsing issue in GKE. Again, this code path is not covered by k8s tests.

This PR also refactors the code for assembling kubelet flag. I move all logic into a single function assemble_kubelet_flags in configure-helper.sh for better readability and also simplify node.yaml and master.yaml. 

@roberthbailey @dchen1107 please review it, and mark it as cherrypick-candidate. This PR is verified by @maisem. Together with his CL for GKE, we can run GKE cluster with master on our image and nodes on ContainerVM.

cc/ @maisem @fabioy @wonderfly FYI

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Clientset release 1.3

This PR creates the release 1.3 client set. We'll keep updating this client set until we cut release 1.3. In the meantime, the release 1.2 client set will be locked.

@lavalamp 

Increase kubelet timeout from 30->45 minutes to address long build ti…

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Final vet fixes; enabling vet checks in verify scripts.

Fixes #22523, #22524