You have it correct - no control plane services should run on the baremetal node.
I wonder where that 512MB RAM request is coming from then. Are you definitely using the my-baremetal-flavor flavor to create the node?
You have it correct - no control plane services should run on the baremetal node.
I wonder where that 512MB RAM request is coming from then. Are you definitely using the my-baremetal-flavor flavor to create the node?