The way Grafana queries Tempo changed from 7.4.x to 7.5.x. This document aims to explain the difference between the two and help you set up your datasources appropriately.
Grafana 7.5.x (easy mode)
Grafana 7.5.x is able to query Tempo directly. Point the Grafana datasource at your Tempo query frontend (or single
binary) and enter the url:
http://<tempo hostname>:<http port number>. For most of our examples the following works.
Note that the port of 3100 is a common port used in our examples. Tempo default for http is 80.
Grafana 7.4.x is not able to query Tempo directly and requires the tempo-query component as an intermediary. In this case you need to run Tempo-Query and direct it at Tempo proper. Check out the Grafana 7.4.x example to help with configuration.
The url entered will be
Related Tempo resources
GrafanaCONline 2021 is coming June 7-17
Be the first to learn about exciting next-generation features in Grafana 8.0, be inspired by what community members are building, and attend expert-led sessions and workshops on Grafana, Prometheus, Loki logs, and more.
Getting started with tracing and Grafana Tempo
In this session, we will use an instrumented application to demonstrate how to use logs and Prometheus exemplars to find traces effectively in Tempo. The demo will hit on the basics of operating Tempo and reveal how Tempo allows us to scale tracing as far as possible with less operational cost and complexity than ever before.