`%#v` may have significant performance costs in frequently invoked code.

tests: Fixes Python3 compatibility

The Python code used in the example_cluster_dns test is not compatible with Python3.

Keeping in mind that Python2 will no longer be supported from 2020 onwards, it is a good idea to address this issue.

kubeadm: add integration tests for certs transfer

skip idleTimeout erros when deleting azure LB

bump required minimum go version to 1.12 (strings package compatibility)

Update cluster/images/hyperkube/README.md

Avoid allocating when performing VisitRulesFor on service accounts

Add test/e2e_kubeadm/ OWNERS file

Skip GlusterDynamicProvisioner test in GKE

Update kubeadm OWNERS file

import DefaultProvider in BenchmarkScheduling util

Clean empty package import by #69504

Bump fsnotify vendor to 1.4.7

spelling error 'heatbeat'

The GlusterDynamicProvisioner test will not work on GKE because master
node is in a different project and cannot talk to the pod running on
node which is used for gluster provisioner. So add the code to skip the
test on GKE

enable s390x to test containers

scheduler: cleanup unused parameters in unschedulableQ

test/e2e: fix PreemptionExecutionPath nodeSelector

kubectl: error logging as string instead of []byte

Remove unused kubelet event reasons

Fix a minor bug for `make update`

Correcting some spelling errors

Correcting a spelling error

Correct a spelling error

change an to a

Remove the unused variabe: syncDuration in volumemanager

[kube-proxy/ipvs] Add flag to enable strict ARP

[kube-proxy/ipvs] Do not delete existing VS and RS when starting

remove the deprecated admission metrics

Allow different operation names

unused function clean

kubeadm: Fix fuzzer test for NodeRegistrationOptions

Fixed typo

fix typo

client-go: update leader election example