Comment 2 for bug 1646112

Reviewed: https://review.openstack.org/404108
Committed: https://git.openstack.org/cgit/openstack/fuel-octane/commit/?id=ed1b08b6f4b07f8fbd2374417eb965ff60d7a5b3
Submitter: Jenkins
Branch: master

commit ed1b08b6f4b07f8fbd2374417eb965ff60d7a5b3
Author: Sergey Abramov <email address hidden>
Date: Tue Nov 29 12:24:46 2016 +0300

    Upgrade with graph as default instead python based

    Closes-bug: 1646112
    Change-Id: I37365b134e10e429f82fbbaff341ed04b31030b9