Fluent Bit is a CNCF graduated and wildly used (>1 billion downloads) telemetry pipelines tool - if you run on a cloud or use one of the public providers then you will be using it somewhere.

Fluent Bit provides vendor agnostic telemetry pipelines including custom filtering and sampling but there is always something more that you want or needs doing!

This talk will show you how to write your own custom plugin for Fluent Bit in both Golang and C, depending on your preference.