ionit

Render configuration files from Jinja templates

ionit is a simple and small configuration templating tool. It collects a context and renders Jinja templates in a given directory. The context can be either static JSON or YAML files or dynamic Python files. Python files can also define functions passed through to the rendering. ionit comes with an early boot one shot service that is executed before the networking service which allows one to generate configurations files for the networking and other services before they are started. In this regard, ionit can act as tiny stepbrother of cloud-init.