correcting some spelling errors

kubeadm: disable the kube-proxy DaemonSet on non-Linux nodes

Remove the option of encrypting secrets in etcd via a locally stored key.

Add etag for NSG updates so as to fix nsg race condition

Add quota admission test for decreasing usage without covering quota

Shuffle addresslist for random mount server and cleanup error messages.

Use latest etcd from release-3.3 branch for dropping ugorji

deprecate state field of eventSeries on Event API

Enable API resource paging by default, by feature gate in sample-apiserver

GCE/Windows: force kill the stackdriver processes when necessary

StackdriverLogging service sometimes cannot be stopped properly. This
work around the bug by force killing the processes.

Use map to check for long-running request

Remove unused quorum field

Adding a new `WindowsSecurityOptions` struct

use static token to authenticate glbc

ingress: use networking api group for default storage of ingress

tests: Splits hostname from DNS test

Remove unnecessary custom conversion functions

Pick up changes from:
https://github.com/etcd-io/etcd/pull/10675

Change-Id: Ic4d6daa3c54824d3d27809a125b798e88db0bf7e

Collapse integration test storage setup onto actual storage config

Pick up security patches for fluentd-gcp-scaler by upgrading to version 0.5.2

kubeadm: do unit testing of actual public function

Fix golint failures of pkg/controller/certificates/approver, etc

Fix golint failures of test/e2e/lifecycle

PodSecurityPolicy RuntimeClass support

Even though CreateServiceAccountKeyAndPublicKeyFiles() function is
an interface function it's not unittested. Instead it wraps a couple
of internal functions which are used only inside CreateServiceAccountKeyAndPublicKeyFiles()
and those internal functions are tested.

Rewrite the function to do only what it's intended to do and add unit
tests for it.

Clean up genswaggertypedocs.

Query pod status outside loop over containers

Add meta/v1 Table and PartialObjectMetadata objects

Use read lock for ServiceHasEndpoints

kubelet/cm: code optimization for the static policy

Update some OWNERS files

Fix a bug in the gpu device plugin 

Fix block volume expansion