infobox/chart: support InfluxDB ALIAS BY for multi-series queries#417
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infobox/chart: support InfluxDB ALIAS BY for multi-series queries#417grische wants to merge 1 commit into
grische wants to merge 1 commit into
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A GROUP BY tag InfluxDB query returns one frame per tag value, but without an ALIAS BY pattern those frames come back with the default measurement/field name, so the chart cannot label or colour them per series. Add an optional Chart.alias config field and forward it to the /api/ds/query request as the InfluxDB query's `alias` property. The pattern (e.g. "$tag_domain") runs through the same substitution as the query. Single-series queries omit it and are unaffected. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Preview deployed: https://freifunk.github.io/meshviewer/pr-preview/pr-417/ Updated for commit 2579cc0. |
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Please add an example config |
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Description
A GROUP BY tag InfluxDB query returns one frame per tag value, but without an ALIAS BY pattern those frames come back with the default measurement/field name, so the chart cannot label or colour them per series.
Add an optional Chart.alias config field and forward it to the /api/ds/query request as the InfluxDB query's
aliasproperty. The pattern (e.g. "$tag_domain") runs through the same substitution as the query. Single-series queries omit it and are unaffected.Motivation and Context
We wanted to see clients per segment
How Has This Been Tested?
https://map.ffmuc.net/#/en/map:~:text=Clients%20pro%20Segment
Screenshots/links:
Before
After
Checklist: