Gauge panel to display even when 'No data'

[farmurey]

I am trying to calculate the percentage of healthy servers in my data, based on the CPU usage.

Let’s say none of the servers have a CPU usage > 90, I get no results from my InfluxDB query. My gauge in grafana displays 'No data". How can I get it to display 100% with the current gauge thresholds.

[ebabeshko]

I use an approach described here.

I.e. make my query to return dummy data if there is no real data.

Grafana should not hide Gauges with "no data"

There is no mapping ‘1 query == 1 gauge’ for Grafana. For example I could have 2 queries, providing data for 6 gauges: [gauges] Or 1 query providing data for 7 gauges: [query] So that’s a query task to return data (either real or dummy), and Grafana’s task is just to visualize it. With flux I use the following approach if I always need to have data: import "array" isEmpty = (tables) => { columnsArray = tables |> columns() |> findColumn(fn: (key) => t…