http://flabbergast.org/ http://flabbergast.org/ is the closest, and in a similar vein you'd have https://github.com/google/jsonnet https://github.com/google/jso

http://flabbergast.org/ http://flabbergast.org/ is the closest, and in a similar vein you'd have https://github.com/google/jsonnet https://github.com/google/jsonnet and then Nix. Configuration management is a very different thing to what most of ansible/chef/puppet/salt are commonly used for - it's possible to do it but it's a bit of an uphill battle. The core problem of config management is not pushing out things, but rather how do you represent configs with their myriad of interacting multi-level exceptions while also allowing tens/hundreds/thousands of operational changes to be ongoing at the same time. Ansible for example is good for about 3-4 levels of exceptions, which isn't that much considering region and environment (dev vs prod) are two of those.