I’m currently working on displaying annotations in my Grafana panel and facing a bit of a challenge. I have a dataset in InfluxDB with the following fields: sensor_reading, and tags: sensor_name, sensor_discord. The sensor_discord tag is added only when a particular sequence is discordant. Now, I’m trying to display these discords using annotations.
- Template Variable: sensor
- InfluxDB Bucket: dynamic_discords
- Measurement: loss_per_signal
- Field: sensor_reading
- Tag to Filter: sensor_discord
Approaches Tried:
- Basic Annotation Query: Directly passed sensor_discord:discord tag but received no annotations.
Github Issue
- Filtered Query Using Template Variable: Used Flux query filtering discordant readings for the specified sensor; no annotations.
- Alternative Filtering Approaches: Tried various modifications, but annotations still not displayed.
Additional Details:
Grafana Version: Grafana v10.4.0
InfluxDB Version: InfluxDB v2.7.5
Line Protocol Example:
Written data point: loss_per_signal,sensor_name=[22:12] sensor_reading=23170 1709598576170000000
Written data point: loss_per_signal,sensor_discord=discord,sensor_name=[3:1] sensor_reading=81629 1709598579170000000
Written data point: loss_per_signal,sensor_name=[9.26] sensor_reading=1 1709598580170000000
Written data point: loss_per_signal,sensor_name=[9.69] sensor_reading=0 1709598576170000000
I was trying to show discords dynamically using discords tag but it is not showing it.