This spec outlines this mechanism to generate
new suitable config file for new release automatically.
This is our presentation related to this topic [1].
Patch set code: I0a14a4a462e04e485049c9b8c40a7a01e4cdab88
Co-Authored-By: Nam Nguyen Hoai <namnh@vn.fujitsu.com>
[1] https://www.openstack.org/summit/sydney-2017/summit-schedule/events/19296/
Change-Id: I851628c095cd75e0694a7886e222f3a2202ee961