External database ENV VARs not documented (external PG Port, external Redis ENV VARs)

[Falco]

I’m doing this for a docker-compose application, and despite exporting the environment variable for DISCOURSE_REDIS_HOST (as redis) it is not honoring this variable:

That variable is honored in production just fine.

For development we search for a local instance by default, which works just fine if you follow one of the supported dev environments.

https://meta.discourse.org/tags/dev-install