First off. I'm far from an expert. Just like tech and are willing to learn.
Just bought an Asustor AS5304T. Have been playing around with the Docker images and managed to get Home Assistant up and running. Really happy with that success so I started to download the Ubiquity Unms Docker image from Docker Hub. The container will not start and gives the error: nc: bad address 'unms-postgres'. With 5M+ installs I would assume that someone has managed to install this image on their Asustor? I found a guide but that was for Synology (which I just switched from)
. Any guides availible for us Asustor fans? 
image I try to make to work: https://hub.docker.com/r/ubnt/unms