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Validate kubeconfig files in case of external CA mode

remove duplicate default value in `kubelet --help`

Fix a wrong judgement in elasticsearch_logging_discovery.go

fix typo Kubernets to Kubernetes

fix typo in comment

Use `audit.k8s.io/v1` as default value of option --audit-webhook-vers…

fix golint errors in pkg/volume/*

cleanup pkg/apis/core/types.go

kubeadm: Perform IPVS check on join only if the cluster was set up with IPVS

git ignore vendordiff.patch to avoid accidental checkin

combine similar code where calucate schedule priority

Add CRDs to etcd storage path test

kubeadm: Add configurable control plane up timeout

Fix some golint errors for packages in `pkg/kubectl`

Improve`kubectl get` sorting efficiency

Until now the control plane timeout was fixed to 4 minutes and users did not
have the ability to change it. This commit allows that timeout to be configured
via the new `timeoutForControlPlane` option in the API server config (itself a
member of the ClusterConfiguration).

The default timeout is still 4 minutes.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>

Modify and update the comments

Modify and update the comments

use 'nf_conntrack' instead of 'nf_conntrack_ipv4' for linux kernel >= 4.19

glusterfs: Allow admin to enable or disable custom endpoint/service names

Kubeadm phases - improve flags management

This change updates the etcd storage path test to exercise custom
resource storage by creating custom resource definitions before
running the test.

Duplicated custom resource definition test logic was consolidated.
Signed-off-by: Monis Khan <mkhan@redhat.com>

Hold mutex lock shorter when processing inter-pod affinity/anti-affin…

typo fix from utilites to utilities

Fix error wrap on pki_helpers

kubeadm: Writable to ReadOnly in HostPathMount

The number of endpoints's addresses can be greater or equal to the
value of "MINIMUM_MASTER_NODES".
Signed-off-by: zhihui wu <wu.zhihui1@zte.com.cn>

Do not allocate memory for pods that do not have inter-pod affinity/a…

chore(apiserver): nit fix

 Replace getPVCName() with a variable