new lesson suggestion: using pipeline dsl

[Eitan Suez]

on drafting pipelines based on dsl's instead of using raw yaml, eliminating duplication/redundancies in yaml files.

this is what i use to maintain a couple of platform automation pipelines: https://rudder.jhmcstanton.com/
( or go straight to the github project at https://github.com/jhmcstanton/rudder )

i'm much happier after having switched to rudder about a year ago.
i think a lab on rudder would be a nice touch.
i will attempt to draft something perhaps over the holidays.