Add hack/verify-test-code.sh

Fix 77515 Deprecate the option to enable the log handler for apiserver

Use framework.ExpectError() for e2e/a*

Reinvocation testing of in-tree admission plugins and fix podpreset to be idempotent

Add RunAsNonRoot test

[pkg/util/coverage]: group imports for readability

Graduate kubeadm reset phases

Add error info for plugin do not support attachment

Fix golint failures of pkg/controller/namespace/deletion pkg/controller/serviceaccount

godeps: update vmware/govmomi to v0.20.1

Convert to admission webhook-recognized versions

Updated doc.go files in staging/src/k8s.io/metrics

Wait for integration precondition

Fix golint failures of test/e2e/common/[p-r]*

Add kubeadm alpha certs certificate-key command

[proxier/ipvs] Disable graceful termination for UDP traffic

apiextensions: ignore ObjectMeta from webhook converted objects other than labels and annotations

Allow trailing dot for service.spec.externalName

convert versionedattrs as needed

Allow per-webhook kind/version

NewIndexerInformerWatcher: fix goroutine leak

create new SCTP ipsets for IPVS proxier

Add Socket Mask for Topology Manager

Add transformation_success_total and transformation_last_status metrics.

fix bug for regular empty file

Rebase Addon resizer to distroless (version 1.8.5)