This looks really awesome, but there are enough new concepts floating around that I was hoping to check if I was putting the pieces correctly together. So, to

This looks really awesome, but there are enough new concepts floating around that I was hoping to check if I was putting the pieces correctly together. So, to use this I would 1. Setup a new VM (on Digital Ocean or wherever). 2. Install Docker on the VM 3. Install DockerUI 4. Open firewall ports to let them communicate? And it uses the underlying Unix user permissions? I must be missing something here.