tokenreview: authenticator interface changes

kubeadm: sort pod Volumes and VolumeMounts

Fix the skip message since it was the exact opposite of the tested co…

Fixes wild serviceaccount controller resync options

kubeadm: check required number of CPUs on master

Refactor dry run test to reuse ETCD storage data

Set the default for EnableServiceLinks only in Pod

Make the golint verify script MacOS compatible

Add EndpointsLastTriggerTime annotation.

Add tests for `csiDriverClient`

updates shared apiserver webhook client

Remove duplicate words

fixes the way the informers are started in sample controller pkg

Reduce cardinality of admission webhook metrics

2 minor fixes for kubeadm upgrade

Skipped prepulling etcd image if external etcd is used.

Fixes: kubernetes/kubeadm#1136

clean up redundant code for kubeadm join

kubeadm: Introduce config print init/join-defaults

Implemented preflight check to ensure that number of CPUs
on the master node is not less than required.

Kubeadm graduate preflight phase

Remove temporary workaround for scheduler alpha config-loading

Delete repeated words and fix misspellings

Add api-machinery 'watch-consistency' e2e test

pass in stopCh to cloud provider Initialize method for custom controllers

register skeleton provider

debian-base: purge libsystemd0 to eliminate CVE false-positives

This change updates the ETCD storage test so that its data is
exported.  Thus it can be used by other tests.  The dry run test was
updated to consume this data instead of having a duplicate copy.

The code to start a master that can be used for "one of every
resource" style tests was also factored out.  It is reused in the
dry run test as well.

This prevents these tests from drifting in the future and reduces
the long term maintenance burden.
Signed-off-by: Monis Khan <mkhan@redhat.com>

kubeadm: skip upgrade if manifest is not changed