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Add separate build process for node test.

This PR is part of https://github.com/kubernetes/kubernetes/pull/31093. However, because currently node e2e is built on `KUBE_TEST_PLATFORMS`, which includes linux/amd64, darwin/amd64, windows/amd64 and linux/arm, it caused #32251 to fail.

In fact, node e2e is running on the same node with kubelet, and it also has built-in apiserver, etcd and namespace controller. All of them are only built on `KUBE_SERVER_PLATFORMS`, so node e2e should also only be built on those platforms.
```
KUBE_SERVER_PLATFORMS=(
     linux/amd64
     linux/arm
     linux/arm64
   )
```

This PR added a separate build process for node e2e to address this.

@vishh Do you need this for v1.4? because this blocks your #32251. /cc @dchen1107

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Make sh2ju not print 'error: 0' lines.

They cause false positives on Gubernator when it's looking for error
reasons.

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Use a patched golang version for building linux/arm

Fixes: #29904

Right now, linux/arm is broken because of an internal limitation in Go.
I've filed an issue for it here: https://github.com/golang/go/issues/17028

The affected binaries of this limitation are hyperkube and kube-apiserver, which are the largest binaries.

And when we now have a patched go 1.7.1 version for building "unsupported" but important architectures (ref: https://github.com/kubernetes/kubernetes/blob/master/docs/proposals/multi-platform.md), we should also include the patch for ppc64le and start building ppc64le again. 

As soon as @laboger has the patch I need up on Github, I'll include ppc64le to this PR and we'll merge it

TODO:
 - [ ] ~~Update the PR with patches for ppc64le at the same time @luxas~~
 - [x] Push the new kube-cross image @ixdy 
 - [x] Run a full `make release` before to verify nothing breaks @luxas + @ixdy 
 - [ ] Cherrypick into the 1.4 branch @luxas + (who?)

@lavalamp @smarterclayton @ixdy @rsc @davecheney @wojtek-t @jfrazelle @bradfitz @david-mcmahon @pwittrock

They cause false positives on Gubernator when it's looking for error
reasons.

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Copy rotated logs in e2e tests

@gmarek - FYI

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Update GlusterFS provisioning readme with endpoint/service details

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Disambiguate unsupported metrics from metrics errors

**What this PR does / why we need it**:
Stop logging "metrics are not supported for MetricsNil Volumes" as it spams the log.

**Which issue this PR fixes** 
fixes #20676, fixes #27373

**Special notes for your reviewer**:
None

**Release note**:
```release-note
Don't log "metrics are not supported for MetricsNil Volumes"
```

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

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kuberuntime: fix nil pointer dereference in killPodWithSyncResult

This fixes #32742

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convert daemonset controller to shared informers

Convert the daemonset controller completely to `SharedInformers` for its list/watch resources.

@kubernetes/rh-cluster-infra @ncdc

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Cleanup non-rest apiserver handlers

- rename MuxHelper -> PathRecorderMux
- move non-rest handlers into routes packages within genericapiserver and `pkg/routes` (those from master)
- move ui and logs handlers out of genericapiserver (they are
  not generic)
- make version handler configurable (`config.EnableVersion`)

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Speedup pod deletion in density test

Ref #32571

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fix a typo

pporf -> pprof to correct a typo

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Decrease timeout for namespace creation in test

If apiserver is unresponsive (e.g. because of crashloop or sth), we are wasting a lot of test time on retries.

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Add a line break when no events in describe

**What this PR does / why we need it**: Adds a line break in the events describer in case of no events. Without this fix, after https://github.com/kubernetes/kubernetes/commit/6caf4d5a3fed5e818e389c6c72a00de207c40517 a describe without events would result in no line break before exiting to terminal.

```
$ oc describe pod mypod
Name:			mypod
Namespace:		mynamespace
(...)
QoS Tier:	BestEffort
No events.user@localhost ~$
```

```release-note
Add line break after events in kubectl describe
```

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Change log level to reduce spam

Periodically dumping ips of all nodes in large clusters is a little spammy

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Doc page for scheduler is not stable (for man pages)

Need to sort maps that are included in help output

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examples/javaee: fix resource type abbreviation for service

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

This corrects an incorrect command in the documentations for the javaee example application. On newer versions of Kubernetes you get the following error when you run `kubectl get -w se`

```
the server doesn't have a resource type "se"
```

The correct command should be `kubectl get -w svc`.

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

**Special notes for your reviewer**:

**Release note**:
<!--  Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access) 
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`. 
-->
```release-note
examples/javaee: fix resource type abbreviation for service
```

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Fix removing RCs in density test

Ref #32571

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Implemented creation of HA master for GCE on debian.

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Switch ScheduledJob controller to use clientset

**What this PR does / why we need it**:
This is part of #25442. I've applied here the same fix I've applied in the manual client in #29187, see the 1st commit for that (@caesarxuchao we've talked about it in #29856).

@deads2k as promised 
@janetkuo ptal

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Extend logging for debugging kubemark problems

Ref #32441

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Add kubectl run ScheduledJob e2e test

**What this PR does / why we need it**:
This add another `kubectl run` e2e test, this time verifying proper creation of a ScheduledJob. 

@janetkuo ptal
@deads2k that should give you more confidence when ditching manual clients

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Extend logs for debugging upgrade test failures

Retrieve username/password from basicauth section of kubeconfig

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add break when found value

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Add the uid in a delete event to the absentOwnerCache

This is a small optimization to further reduce the traffic sent by the GC.

In #31167, GC caches the non-existent owners when it processes the dirtyQueue. As discovered in #32571, there is still small inefficiency, because there are multiple goroutines processing the dirtyQueue, many of them might send a GET to the apiserver before the cache gets populated.

This PR populates the cache when GC observes an object gets deleted, which happens before the processing of the dirtyQueue, so it avoids the simultaneous GET sent by the GC workers.

cc @lavalamp

support image type override for real in upgrade.sh script