Resource Manager -- Confused

Hello All:

I've spent countless hours on trying to get this to work.

I decided to user the Zenoss 5 .ova and I can get to the control center with no issues.

However, I'd like to get to the :8080 for the Resource Manager to add devices. I cannot hit it by ip with port 8080 so I was under the impression, it wasn't installed / running.

I managed to install that and it shows up under the application template as: "Zenoss.resmgr (v5.0.3) 382e754969f4151ec120163b1ae32d24 Zenoss Resource Manager"

But, when I try to add it under "Application" to get it up and running the services, I get: "Deploying application template failed Internal Server Error: could not look up image zenoss/resmgr_5.0:5.0.3_1: docker: no such image. Check your docker login and retry service deployment."

Is it trying to pull from my Docker Hub (because that's empty) and my login does work correctly. Is there a manual way to do it like using: "docker pull"

Or am I totally misunderstanding this

Thanks