From Kubernetes v1.20.0 Release notes:
The label applied to control-plane nodes "node-role.kubernetes.io/master"
is now deprecated and will be removed in a future release after a GA
deprecation period.
Introduce a new label "node-role.kubernetes.io/control-plane" that will
be applied in parallel to "node-role.kubernetes.io/master" until the
removal of the "node-role.kubernetes.io/master" label.
xref: https://kubernetes.io/docs/setup/release/notes/#no-really-you-must-read-this-before-you-upgrade
Signed-off-by: Alex Szakaly <alex.szakaly@gmail.com>
This should allow end-users to gracefully reboot or shutdown Kubernetes
nodes (incuding control planes) running on vSphere Hypervisor
There are several use cases when cluster administrators are not able to
install extra packages onto the host OS
Fixes#3462
Signed-off-by: Alex Szakaly <alex.szakaly@gmail.com>
