Double dipping on job service

[johnml1135]

The engine and Job servers both appear to be doing the same task (for instance, monitoring ClearML health and having a full job server). Likely this is unneeded - there should be a clearer separation between what the engine server does and what the job server does.

[johnml1135]

So - can we make the Engine Server only do ClearML health checking and the Job Server only queue and report on jobs?

[ddaspit]

Although unlikely, it is possible that some services are having difficulty connecting to ClearML and others are not. The point of the health check for a service is to determine if that service is healthy not to determine if the whole system is healthy.