grafana/grafana

How servicegraph in grafana tempo filters applications

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#105.147 geöffnet am 7. Mai 2025

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area/explorearea/panel/node-grapharea/tracingdatasource/Tempohelp wanted

Beschreibung

In the grafana tempo, you can see the topology of all the services that are connected to opentelemetry, however, as more and more services are connected, you cannot clearly see the topology of the service you want to see, for example as follows.

Image

I tried filtering by service name and found that I couldn't show the full service topology, only a simple display of who a service was requested by, the full access could not be shown.

Image

What can I do to enable viewing the full topology of a particular service.

Contributor Guide

Tech Stack
typescriptreact
Domain
frontendobservability
Issue Type
feature
SchwierigkeitGeschätzte Implementierungsschwierigkeit für neue Contributors, von 1 für sehr kleine Änderungen bis 5 für Expertenarbeit.
3
Geschätzte ZeitEin grober Zeitrahmen, um zu recherchieren, zu implementieren, zu testen und einen Pull Request vorzubereiten.
1-2 days
AktivitätsstatusWie verfügbar das Issue gerade wirkt: frisch, aktiv, stale, blockiert oder wartet auf Maintainer-Input.
active
KlarheitWie klar das Issue die erwartete Änderung, Akzeptanzkriterien und den nächsten Schritt erklärt.
clear
Voraussetzungen
Familiarity with GrafanaReact basicsServicegraph concept
EinsteigerfreundlichkeitEin Score von 1 bis 100, der schätzt, wie zugänglich dieses Issue für First-Time Contributors ist.
65
Research-Richtung
The issue requests an enhancement to the servicegraph panel in Grafana to allow full topology display when filtering by service name. To implement this, a contributor should examine the servicegraph plugin code located in the `public/app/plugins/panel/` directory (or similar). The filtering logic likely resides in the panel's React component or its data query function. The goal is to adjust the filter to not only show direct requests but also the full topology of the filtered service. Reviewing existing tests for the servicegraph panel would help understand expected behavior.