Do the things we need to do to get our testing working.
Change-Id: Ia9898a2406c601f45b07714b46a7d44632e229e5
Signed-off-by: Paul Belanger <pabelanger@redhat.com>
Molecule is the defacto testing tool for ansible roles. Switch to it to
make it easier for users to test.
Change-Id: I881e895877c9702e62c4415d48b0f33f34f7487b
Depends-On: https://review.openstack.org/593369
Signed-off-by: Paul Belanger <pabelanger@redhat.com>