Comment 5 for bug 1612556

Confirming that fuel community build is using mixed packages as from mos as from canonical package repositories. To be able to use canonical packages for OS and dependencies required to setup proper apt pinning. This pin setup should disable any packages from mos package repositories except of very necessary packages like mysql + galera, haproxy, erlang, rabbit.
Another option is - to use snapshot of package repository without introduced updates according to Newton requirements.

To be able to use clean UCA - it is required to analyse all current fuel features and create a switch option for deployment tasks. This set op options will define amount of features depending on chosen distribution.