habitat VS marionette

And many more such as Scaleway, Oxide, Fuchsia, MeiliSearch, Vector, embark, Chef, BBC...

https://github.com/habitat-sh/habitat written by Chef devs

Personal anecdote: Habitat was developed as a sort of application deployment / configuration management tool in Rust, and the architecture there is roughly equivalent to an ECS. I found it a joy to work with and work on. Not sure if it's fundamentally a better software pattern, but it at least meshes with my brain better than how most OO-style software is laid out.

https://github.com/habitat-sh/habitat

I wrote a simple tool, which is modeled after puppet in terms of syntax. It was mostly an experiment to see what minimum required features are enough to provide something useful - and I settled on a few primitives such as creating files, installing packages, and running commands.

Despite the minimalism it turned out to be more useful than expected:

https://github.com/skx/marionette/

I added extra things, such as the ability to pull docker containers, and clone git repositories, and despite being single-host I'm using it to setup several virtual machines.

I wrote a proof-of-concept tool, inspired by puppet more than anything, but since it runs locally it is perhaps comparable to ansible too:

https://github.com/skx/marionette/

It turns out that three operations suffice for almost 90% of my needs:

* Populate a file, from a template with variable expansion.

* Run a shell-command.

* Install a package.

I added support for pulling a docker container too, just for fun. Although I never made the effort to pimp/promote it, the tool is stable and useful as-is.