Docs
The Reaction Commerce official docs are here
This template implements the same method as found here
MongoDB
You'll need a mongodb stack running, choose it in the external link question below
Traefik
For external access you'll need to setup traefik, all the appropriate labels will be set when you set the hostname and domain below
Support
There are experimental versions of this template in this catalog here which implement other setups. Issues, PRs, etc are welcome there.