Pluginwatcher: Fix panic on failed startup

dynamic audit plugins

kubectl: remove redundant test

fix for test failure #70774

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

Don't compare interface values in dynamic config controller

kubectl convert: add deprecation warning for 1.13

Update heketi dependencies to sha@558b29266ce0a873991ecfb3edc41a668a998514

Update addon-manager to 1.8.4

kubeadm: UnifiedControlPlaneImage string -> UseHyperKubeImage bool

kubeadm v1beta1: InitConfiguration.APIEndpoint -> LocalAPIEndpoint

fix healthz checkerNames test so that it tests against the expected output

kubeadm: Remove cluster name from JoinConfiguration

This previously caused a panic when moving lastKnownGood between two
non-nil values, because we were comparing the interface wrapper instead
of comparing the NodeConfigSources. The case of moving from one non-nil
lastKnownGood config to another doesn't appear to be tested by the e2e
node tests. I added a unit test and an e2e node test to help catch bugs
with this case in the future.

Add the existence check of /proc/net/nf_conntrack

Fixes #
https://github.com/kubernetes/kubernetes/issues/70802Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

Up until now UnifiedControlPlaneImage existed as a string value as part of the
ClusterConfiguration. This provided an override for the Kubernetes core
component images with a single custom image. It is mostly used to override the
control plane images with the hyperkube image. This saves both bandwith and
disk space on the control plane nodes.
Unfortunately, this specified an entire image string (complete with its prefix,
image name and tag). This disables upgrades of setups that use hyperkube.
Therefore, to enable upgrades on hyperkube setups and to make configuration
more convenient, the UnifiedControlPlaneImage option is replaced with a boolean
option, called UseHyperKubeImage. If set to true, this option replaces the
image name of any Kubernetes core components with hyperkube, thus allowing for
upgrades and respecting the image repository and version, specified in the
ClusterConfiguration.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>

Add explicit "Installed" field to CSINodeInfo and change update semantics

[kubeadm/app/..add other packages]Switch to github.com/pkg/errors

finish controller name change and don't double check feature flag

Move Regional PD to GA

Fix CSI CRD installation for Alpha clusters

Some minor fixes for warnings while running the tests

Add fields available and volumePluginMechanism to CSINodeInfo CRD API Object. Split CSINodeInfo into Spec and Status.

kubeadm graduate bootstrap-token phase

scheduler: enable secure port and authn/z