docker run instructions missing DB server container #4283
Description
Documentation link
https://docs.tandoor.dev/install/docker/
Affected section
Installation
Other
No response
Issue description
the "Docker" section of your install guide has a docker run command for the web side, and it says "The docker image (vabene1111/recipes) simply exposes the application on the container's port 80 through the integrated nginx webserver." but it doesn't say "you also need to create a second container like so" and provide a companion docker run command. running what's provided by itself produces a container that fails to start with the following log error:
`docker logs df4e69d4756a
Starting nginx
Checking configuration...
Waiting for database to be ready...
Database not reachable. Maximum attempts exceeded.
Please check logs above - misconfiguration is very likely.
Make sure the DB container is up and POSTGRES_HOST is set properly.
Shutting down container.`
If one is familiar with docker compose, one might be able to figure out the appropriate equivalent docker run command for the second container that appears to be required, but it'd be better to make this clearer in the docs. Or integrate both into one container.