SLO

Uptime promises need measurable objectives, and writing those objectives by hand for every service is tedious. This page points at Sloth, a generator for Prometheus service level objectives.

Sloth, GitHub are the announcement post, "SLOs should be easy, say hi to Sloth", which starts from SLOs as one of the buzz words of the year, and the slok/sloth repo itself. The repo describes the tool in one line:

Easy and simple Prometheus SLO (service level objectives) generator