Ubiquiti

I was able to install UniFi Controller without too much issues, using this page, and this page could also be helpful to you.

TechVideos created a video that describes access to the mongo database, for example for password recovery.

If you want to run the guest portal you might have to make sure to check the routes and open ports to the controller to load and work (port 8880 and 8843 TCP are needed to guest portal to load).

Some configuration you might want to think about:

• guest network behaviour when controller is unreachable: link
• unifi controller should not run as root: link