Revert "fix shellcheck failures of hack/verify-no-vendor-cycles.sh"

Move the array of plugin names to inside the last if block in VolumePluginMgr#FindPluginBySpec

fix golint error make test error checking more readable in test/e2e/node

PartialObjectMetadataList should nest values, not pointers for Items

Fix typo in IPVS acronym

github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973

Fix comment on SharedInformer.Run

Updated gce node-termination-handler yaml.

Use framework.ExpectNoError() for e2e/lifecycle/bootstrap

Implement the permit extension point in scheduler.

This reverts commit e25e5a63.

Typo during setting up PartialObjectMetadataList, it should be a slice
of `PartialObjectMetadata`, not a slice of `*PartialObjectMetadata`.

Bump image of event-exporter.

Fix error injection surface in FakeRuntimeService

Remove the `host` label from the kubelet http traffic metrics

replace test error checking with more readable way

In GuaranteedUpdate, retry on any error if we are working with cached data

fix typos

Fix golint failures in pkg/securitycontext

e2e-test/cloud:  logf instead framework.logf

Fixes 77527 - The usage about build unstripped binaries

Image has a new base image that have some security issue fixes.

Fix golint failures of test/e2e/auth

bump dependency to version preferred by our version of prometheus

fix data race in unittest

Revert #77552 now the actual fix #77580 got merged

add operation name for vm/vmss update operations in prometheus metrics

fix incorrect prometheus azure metrics

Improve error message when user provide invalid certificate key

updated phase runner to enable custom arg validation

Correct CriticalPodAdmissionHandler in godoc

Fixed spelling in a couple of descriptions

Swap mapfile out in update-codegen