Comment 7 for bug 1647189

@dpyzhov, sorry, but I haven't seen 'recommended procedure' and 'not recommended procedure' phrases anywhere in Mirantis documentation. You can check links below, no warnings about possible problems there:

[1] https://answers.launchpad.net/fuel/+question/257794

[2] http://docs.openstack.org/developer/fuel-docs/userdocs/fuel-user-guide/file-ref/openstack-yaml.html

Besides, even if it is not recommended unofficially, why it is not legitimate action that we shouldn't support?