Configuration file examples in documentation?

I found some frustration when setting up the configuration file and choosing something other than py. Is there somewhere that describes the "pulp" section that is used when using toml/yaml/etc? That caught me by surprise. For example, a YAML config file needed:

pulp:
  CONTENT_ORIGIN: xyz

whereas PY only needed:

CONTENT_ORIGIN="xyz"

If we could highlight this requirement in the docs, that should be helpful. Another thing that I found confusing was the "DATABASES" configuration – the information page only describes local databases and has nothing about the structure required for an external connection (which I found after digging around for a while, ending up at the django docs):

DATABASES = {
 "default": {
   "ENGINE": "django.db.backends.postgresql",
   "NAME": "pulp",
   "USER": "pulp",
   "PASSWORD": "...",
   "HOST": "...",
 }
}

The issue names no repository files or tests; start by locating the configuration information page and its documentation entry point. Add examples explaining the pulp wrapper for YAML/TOML-style configuration and the external DATABASES structure, using the Django database settings as the reference, then verify both examples are clear and complete.