I have a central gateway which is connected to a bunch of remote gateways in a star network model. I would like to get diagnostic information (scripts, modules, historical providers, DB connections, etc.) and view that on the central gateway. One approach I thought of was to somehow use the metrics dashboards on the remote sites, but I could not find a way to communicate that information back to the central gateway. Is there any way to go about this?
Ignition 8.3 might solve this using streams and new gateway API calls. But, in the meantime, I would create tags on each remote gateway that contain the information you need. Then you'll be able to see that at the central gateway through the gateway network.