hi, I'm looking at the task of upgrading our Fuel/Liberty environment to Fuel/Newton. I am a bit confused about the process.

Is the Fuel node upgrade, and each openstack node upgrade a separate undertaking? From what I can tell you can upgrade Fuel only to deploy a new environment with it and not upgrade the original environment.

My wild guess is these steps might be close to the right process: 1. upgrade fuel node 2. add the new repos from the new fuel node to my original openstack nodes 3. run "sudo apt-get update -y" on each node to upgrade to Newton

One further complication is my openstack nodes are Ubuntu 14.04.5 LTS. Will Newton run on that OS?

please advise. thanks!