It appears that usage of static imports is not allowed inside dynamicaly
included task. This results in ansible error which hasn't been catched
by CI for some reason.
Currently setup ends up with the following error for LXC deployments [1]
[1] http://paste.openstack.org/show/803922/
Change-Id: Id5081f204e168056c6588d21c71f5cf28afb214d
(cherry picked from commit f15417aa31)