Pyrra
Making SLOs with Prometheus manageable, accessible, and easy to use
...For this, one container or binary needs to be started with the API argument and the reconciler with the filesystem argument. Here, Pyrra will save the generated recording rules to disk where they can be picked up by a Prometheus instance. While running Pyrra on its own works, there won't be any SLO configured, nor will there be any data from Prometheus to work with. It's designed to work alongside a Prometheus.