The Control Plane MachineSet enables OCP clusters to scale Control plane machines. This epic is about making the Control Plane MachineSet controller work with OpenStack.

Goal

• The control plane nodes can be scaled up and down, lost and recovered.

Why is this important?

• The procedure to recover from a failed control plane node and to add new nodes is lengthy. In order to increase the scale flexibility, a more simple mechanism needs to be supported.

Dependencies (internal and external)

1. ...

Previous Work (Optional):

1. https://docs.openshift.com/container-platform/4.12/machine_management/control_plane_machine_management/cpmso-about.html