Environment variables per environment
So I opened this thread asking for help how to get the environment variables into my RoR app. (https://forum.enscale.com/discussion/9/set-environment-config-variables#latest). I also got an email asking if I could get any help, so I asked there and got a reply, which you can read in the above url.
That being said, I suggested via email and repeating here, I think we should be able to set the env variables in an environment level. So, available through all nodes.
An example that comes to mind is, an app that has a separate node for a Sidekiq instance. This scenario will make it so you need the redis URL for both the web server and the sidekiq node, having to set them up in each node is just painful, plus it would be better having a more straightforward way of doing it.