After updating to Grafana 12, no graphs are displayed in the Icinga web interface: “No Data.”
I can display all data locally on the Grafana instance.
The Grafana log shows no errors.
The Icinga Grafana module is currently version 3.1.1.
Icinga version 2.13.2
runs on Ubuntu 22.04
Wild guess, but does this Grafana issue - Grafana 11.3+: Variables of type Constant in Flux/InfluxQL queries lead to "No data" in visualisation · Issue #95466 · grafana/grafana · GitHub - matches your issue? If so, you can try the suggestions of the first or second comment.
Please also consider the following issue and PR in the module:
- https://github.com/NETWAYS/icingaweb2-module-grafana/issues/70
- https://github.com/NETWAYS/icingaweb2-module-grafana/pull/52
While the PR was merged in the main branch, it is not yet included in a release. Could you try out the latest main branch of the module instead?
Thanks a lot, this is the Solution for my Problem, now, everythink works fine .
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