Repeating panels in Grafana

Monitoring and Observability Grafana
1

I am trying to get repeating panels for the sensors that report temperature.

The InfluxDB query is:
SELECT last("value") FROM "autogen"."temperature" WHERE ("deviceName" =~ /^$devices$/) AND $timeFilter GROUP BY time($__interval) fill(previous)
The variable is declared as:
SHOW TAG VALUES WITH KEY = "deviceName"
Since it seems it’s impossible to hide panels which no data, I was thinking maybe there is a way for me to set up the variable to only have temperature values but I am not sure how to go about it. Any idea? Or maybe tags that have an attribute of temperature?

2

Is it an option to not use it as repeating panel, but have all data in 1 query?

3

That’s intriguing, thanks for the thought, I’ll try that. I imagine that you’re implying that the Panel can be displayed for each row of a query result, ?

4

Yes indeed, that’s what I was trying to refer to…

5

Doing that, you would only have the items that have actual data…

6

That worked, genius! Thanks