New staging repository for cri-api

Updated regional PD minimum size for zonal failover test

log out metric registration errors instead of silently ignoring them

Change-Id: I2160b0b0ec4b9870a2d4452b428e395bbe12afbb

Avoid allocations when building SelfLinks and fast path escape

Fix some golint failures for pkg/controller

Updated regional PD minimum size; changed regional PD failover test to use StorageClassTest to generate PVC template

Replace all time.Now().Sub with time.Since

vSphere: add token auth support for tags client

apiextensions: merge OpenAPI specs once after cache sync

Update fluentd to 1.4.0

Issue in kube-proxy when IPVS is enabled and SCTP traffic is sent.

Migrate the controller to use TokenRequest and rotate token periodically

Reduce allocations in metav1.Time JSON serialization

Update golang to 1.12.0

A self link should only require one allocation, and we should skip
url.PathEscape() except when the path actually needs it.

Add a fuzz test to build random strings and verify them against
the optimized implementation. Add a new BenchmarkWatchHTTP_UTF8 that
covers when we have unicode names in the self link.

```
> before
BenchmarkGet-12          	   10000	    118863 ns/op	   17482 B/op	     130 allocs/op
BenchmarkWatchHTTP-12    	   30000	     38346 ns/op	    1893 B/op	      29 allocs/op

> after
BenchmarkGet-12               	   10000	    116218 ns/op	   17456 B/op	     130 allocs/op
BenchmarkWatchHTTP-12         	   50000	     35988 ns/op	    1571 B/op	      26 allocs/op
BenchmarkWatchHTTP_UTF8-12    	   50000	     41467 ns/op	    1928 B/op	      28 allocs/op
```

Saves 3 allocations in the fast path and 1 in the slow path (the
slow path has to build the buffer and then call url.EscapedPath
which always allocates).

cleanup of reflector metric code (finish removing unused code)

make NEG tests more resilient to API failures and add more failure lo…

Bump debian-base images version to v1.0.0

Add @xichengliudui to test/OWNERS

Fix golint failures of e2e/framework/[d-e]*.go

e2e kubeadm refactor

sample-controller: update README

Fix golint failures of e2e/framework/[k-l]*.go

Spelling/grammar fixes for 1.14 release notes

Time has a limited set of allowed characters and so can bypass part of
the expensive checking done for valid JSON characters.

```
BenchmarkGet-12          	   10000	    111846 ns/op	   17273 B/op	     130 allocs/op
BenchmarkWatchHTTP-12    	   50000	     37830 ns/op	    1886 B/op	      29 allocs/op

BenchmarkGet-12          	   20000	    115917 ns/op	   17344 B/op	     130 allocs/op
BenchmarkWatchHTTP-12    	   50000	     36741 ns/op	    1775 B/op	      24 allocs/op
```

Can improve CRD watch performance by 5-10% for small objects.

This fixes golint failures on the following files:
- test/e2e/framework/deployment_util.go
- test/e2e/framework/exec_util.go

Cleanup:
- ScaleDeployment() was not used at all, so let's remove it.
- ExecCommandInPod() and ExecCommandInPodWithFullOutput() were called
  in the framework only, so let's make them local.

Fix race condition between actual and desired state in kublet volume manager

Merge pull request #75036 from bart0sh/PR0065-kubeadm-replace-RequiredIPVSKernelModulesAvailable-check

kubeadm: reimplement IPVS check

Reduce unnecessary Map in node_controller#nodeAddressesChangeDetected

In addition, this replaces the combination of GetCPUSummary() and
FormatCPUSummary() with LogCPUSummary() in e2e/node/kubelet_perf.go
because that is completely same.

Bump go-openapi/jsonpointer and go-openapi/jsonreference versions

 Fix fake clientsets in metrics.k8s.io.

Plumb CUSTOM_INGRESS_YAML into other setup scripts

Fix Windows to read VM UUIDs from serial numbers