6c215df440
To make the transition between versions easier, we rename the vars file. This also resolves issues when meta-dependent role inclusions do not pick up the correct file when using the include_vars task with multiple search paths. Depends-On: https://review.openstack.org/602920 Depends-On: https://review.openstack.org/602924 Depends-On: https://review.openstack.org/602926 Depends-On: https://review.openstack.org/602927 Change-Id: Ie4831fa10d76d7b18909ad5c7a057546f8ff8877