Fix retainKeys patchStrategy in apps/deployments

kubeadm: graduate the control-plane phase

Remove custom flags that were previously available per
sub-phase. Rely on the config passed to 'kubeadm init' for that.

Remove redundant functions in manifests.go.

Move the audit policy settings to the control plane phase (under
API server).

Deflake HPA tests

fix openstack provider to handle only Cinder volumes

duplicated glog.V(10) when had a if glog.V(10)

Enable allocatable support for Windows nodes

Update vendor package github.com/coreos/...

Add support for mount options to CSI drivers

Fix for the 'kubectl explain crd --recursive' goes into an infinite loop issue

Fix missing 'break'

When the cloud-controller-manager is running with PV label initializing controller
and NFS volume is created, it causes nill reference error.

related to #68996

prevent sorting of PATH dirs for kubectl plugins

Fixing comments on the OwnerReference

 e2e: live streaming of pod events and stdout for CSI volume tests

Correctly handle named pipe host mounts for Windows

improve pleg error msg when it has never been successful

Combine creating a volume and applying tags in one operation

Fix AWS volume and cloud provider import order

Correct some errors in returned message

tests: Fixes DNS tests false positives

Kubeadm graduate kubeconfig phase

kubeadm: Remove multiple API server endpoints support upon join

Don't raise observedGeneration when waiting for expectations and object hasn't been processed

- Scale down based on custom metric was flaking. Increase target value
of the metric.
- Scale down based on CPU was flaking during stabilization. Increase
tolerance of stabilization (caused by resource consumer using more CPU
than requested).

This patch allows the `kubectl plugin list` command to display discovered
plugin paths in the same order as they appear in a user's PATH.
Prior to this patch, discovered plugin paths were sorted before being
displayed.

Additionally, any errors encountered while reading from any directory in a
user's PATH will now be printed to stderr at the end of the command's
output.

Fix(bug): make body an optional parameter in [DELETE] /apis/batch/v1/…

Allow components to generate certificates in-memory

object can be cluster scoped.

Fixes golint in test/utils/image

In the past the discovery configuration expected, that we can support multiple
API server endpoints. In practice, we always end up with a single API server
endpoint, because, even in HA setups, we use a load balancer scheme for API
servers.
Therefore, to reduce complexity and improve readability of the config, the
multiple API server endpoints support is removed from the bootstrap token
discovery join method and configuration.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>

Glusterfs: improve some comments

Improve cephfs fuse error log level