Kolla has it already and kolla-ansible should.
Patch to backport as far as pike.
Affects only stable branches.
Change-Id: Iecc46b364ad9fc69fe67dd09ee1b4e3c5511f01c
Signed-off-by: Radosław Piliszek <radoslaw.piliszek@gmail.com>
(cherry picked from commit ed540b0496b31b8306355b1cae203a0bed6e678d)
c38c15e5b6