Re: [nova][tripleo][rpm-packaging][kolla][puppet][debian][osa] Nova enforces that no DB credentials are allowed for the nova-compute service

We quickly touch this topic before on IRC and it is considered a huge work to tag each nova config option with the service it uses. So I would not think it will happen without figuring out a gradual approach and having people signing up to help.

It's also subject to change, so there needs to be maintenance of it going forward. It can also change _according_ to the config (i.e. configdrive uses metadata api bits on the compute, but not otherwise). --Dan