wks-controller is responsible for the upgrade process and if it's not running not a lot will happen.
wks-controller is running correctly#
If it is not running some things to check:
- Flux might have a configuration error and fail to sync all yaml manifests from the git repo.
- The cluster is having trouble scheduling pods.
Check the logs for errors that might suggest a path towards resolving the upgrade.
Restarting the pod may get things moving if something strange has happened.
Wait and see if the node status changes, then check the logs again.