So the flow, if you want to use clearml-task , is as follows:
You install ClearML Agent on your worker machine (DGX, in your case). The agent monitors the ClearML Server for a specific queue(s) and wait for tasks to be enqueued there. The Agent should be configured with the correct clearml.conf file in order to be able to access the server. You use clearml-task to create new tasks. clearml-task will create a task as you specify, and will enqueue it to the queue of your choice. The Agent will pick up the task, and start executing it on the machine, using the same configuration file you provided to the agent