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+--- Thread: Grafana/Influxdb - different context (/showthread.php?tid=5172)
Grafana/Influxdb - different context - Techstyle - 2024-02-13
I am pretty new to Influxdb/grafana so bear with me
I have an influxdb up and running and have added RPi CPU and GPU temps to a graph:
the problem is that there are 3 CPU lines and 3 GPU lines and they are different SignalK uuid but they are really triggered by reboots (everytime I reboot, I get a new uuid). Is that normal? should I get a new line colour as soon as I reboot? is there a way to merge them?
RE: Grafana/Influxdb - different context - Ryban - 2024-02-15
I don't have a solution, but just wanted to tag on that I have the same issue I was hoping to resolve.
It's especially annoying when you have a gauge-type visualization, because you'll get a separate gauge displayed for each separate context.
My suspicion is there's a way to write a Flux query such that the context data isn't provided to Grafana, and only the value is instead. That way, Grafana would have no idea that the contexts are different.
RE: Grafana/Influxdb - different context - Techstyle - 2024-02-25
(2024-02-15, 08:37 PM)Ryban Wrote: I don't have a solution, but just wanted to tag on that I have the same issue I was hoping to resolve.
It's especially annoying when you have a gauge-type visualization, because you'll get a separate gauge displayed for each separate context.
My suspicion is there's a way to write a Flux query such that the context data isn't provided to Grafana, and only the value is instead. That way, Grafana would have no idea that the contexts are different.
I think I worked it out. If you add a MMSI to settings under server in SignalK, from then on the context will be fixed to your MMSI number