Ubuntu is really bad distribution for Openstack
Why? I’ll show you that bug:
Seen in stable/newton. The DRAC driver's (pxe_drac) get_bios_config() vendor passthru method raises an AttributeError…bugs.launchpad.net
It takes more than four months (and counting, as there is nothing in proposed) to ship fix from stable upstream of Openstack into Ubuntu Cloud Archive.
Most of people around me would just say ‘meh… what do you expects from Ubuntu? They always like that.’, but someone need to write down such negligence to help other people to make informed choice.
I really curious if they would ever release it, because EOL for Newton is 2017–10–11, and it not that that far.