Downgraded Grafana to v7.5

Last month we rolled out a major Grafana update, going from 7.5 to 8.1. While initially everything looked in order, some customers experienced issues with their custom dashboards which were working perfectly in the previous release. Mainly data coming from SQL data sources, visualized through the “old” graph panel, is sorted differently or got visualized completely wrong.

Due to this, we’ve decided to roll back to Grafana 7.5(.10) for the time being, while we work on helping our customers to adapt their dashboards.

This change has been rolled out to all clusters already.