I didn’t perform any ‘non-standard’ install! I’ve, as actually described in the documentation, download the whole stuff from Github, changed the exposed ports only and ran the script:
- I didn’t change anything in redis configuration, nor postgres.
- I didn’t change anything for redis version.
These pieces of software have been installed by the genuine discourse-setup script.
@pfaffman what do you mean by “editing the yml by hand”? Which yml do you talk about? There are plenty of .yml files in “containers”…
By the way, I have actually a reverse proxy on the box, which seems to have a simple config: multiple subdomain.conf files which define the redirection subdomain:80 → port XXX. Is it what’s required?
I’d recommend a standard install on a separate vm to see how things work before trying a very complex setup.
I don’t want a complex setup 
, just need to run Discourse along some other containers, which is what Docker is designed for…
Thanks again for your help!