Fix setting NODE_ARCH and NODE_PLATFORM

add msau42 to approvers for volume e2es

Improve the ipvs/README.md

cpuPeriod was not reset

Update kubelet overview help doc

Remove storage versions flag

Remove unnecessary prefixes from various .import-restrictions files

Check for pvcVolume with IsOperationPending() before markPVCResizeInProgress()

* fixed golint errors in staging/src/k8s.io/kube-aggregator

* update openapi

* unexported autoRegisterController

Found using script:
https://gist.github.com/dims/384dea60754042f61d79233603034038

Just run using:
`find . -name .import-restrictions | xargs python ~/junk/sanitize-import-boss.py`

The removed entries are either packages that got moved/renamed/deleted
but are still not cleaned up from .import-restrictions files.

Change-Id: I92c400f74e6f012cc75539311ed4de280e25e918

apis:core:validation: remove unused, changes to idiomatic go

openapi-aggregation: speed up merging from 1 sec to 50-100 ms

cleanup .import-restrictions for cloud provider

kubeadm: Refactor InitConfiguration init APIs

generated_files: remove line about /docs/.generated_docs (fix PR size plugin)

  Fix fmt.Sprintf error message

Currently ConfigFileAndDefaultsToInternalConfig and
FetchConfigFromFileOrCluster are used to default and load InitConfiguration
from file or cluster. These two APIs do a couple of completely separate things
depending on how they were invoked. In the case of

ConfigFileAndDefaultsToInternalConfig, an InitConfiguration could be either
defaulted with external override parameters, or loaded from file.
With FetchConfigFromFileOrCluster an InitConfiguration is either loaded from
file or from the config map in the cluster.

The two share both some functionality, but not enough code. They are also quite
difficult to use and sometimes even error prone.

To solve the issues, the following steps were taken:

- Introduce DefaultedInitConfiguration which returns defaulted version agnostic
  InitConfiguration. The function takes InitConfiguration for overriding the
  defaults.

- Introduce LoadInitConfigurationFromFile, which loads, converts, validates and
  defaults an InitConfiguration from file.

- Introduce FetchInitConfigurationFromCluster that fetches InitConfiguration
  from the config map.

- Reduce, when possible, the usage of ConfigFileAndDefaultsToInternalConfig by
  replacing it with DefaultedInitConfiguration or LoadInitConfigurationFromFile
  invocations.

- Replace all usages of FetchConfigFromFileOrCluster with calls to
  LoadInitConfigurationFromFile or FetchInitConfigurationFromCluster.

- Delete FetchConfigFromFileOrCluster as it's no longer used.

- Rename ConfigFileAndDefaultsToInternalConfig to
  LoadOrDefaultInitConfiguration in order to better describe what the function
  is actually doing.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>

Fixed import-boss godoc comment formatting

Fix function comment to consistent with its name

Fix function comment to consistent with its name

Signed-off-by: zhoulin xie <zhoulin.xie@daocloud.io>

update from base repository

Add a case to illustrate how to use `kubectl get -o custom-columns`

Change-Id: I8f9b8a28474d12d6eb74ecef85a988dd3f1f851e

Fixes inconsistent behaviour in portforward

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

Merge pull request #69086 from bruceauyeung/log-useful-info-instead-of-silent-exit-when-etcd-already-installed

log useful information instead of silent exit without error