It seems to be a bug, because config is right and according to the guide, but no pods are scheduled to hte controlplane:
I’m not sure exactly what you did, but the following worked for me and validated for Q8:
- I noticed that the ds template has a toleration for “master” rather than “controlplane”.
- used k edit ds to change the toleration defined to
tolerations:
- effect: NoSchedule
key: node-role.kubernetes.io/control-plane
operator: Exists
- on save, the second pod came up, and the question validated.