I think I have a lead.
looking at list of workers from clearml-agent list e.g. https://clearml.slack.com/archives/CTK20V944/p1657174280006479?thread_ts=1657117193.653579&cid=CTK20V944
is there a way to find the worker_name ?
in the above example the worker_id is clearml-server-agent-group-cpu-agent-5df4476cfc-j54gh:0 but I'm not able to stop this worker using the command

clearml-agent daemon --stop

since this orphan worker has no corresponding clearml.conf