Debian OS builder. debos is a tool to make creation of various debian based os "images" simpler. While most other tools focus on specific use-case, debos is more meant as a toolchain to make comon actions trivial while providing enough rope to do whatever tweaking that might be required behind the scene.
debos expects a yaml file as input, syntax description can be found at: https://godoc.org/github.com/go-debos/debos/actions
and examples are to be found at: https://github.com/go-debos/debos-recipes