Comment 4 for bug 1795125

Reviewed: https://review.openstack.org/607123
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=b50917fe2c1d3d45cde79ddaf3afa0c29154db0f
Submitter: Zuul
Branch: master

commit b50917fe2c1d3d45cde79ddaf3afa0c29154db0f
Author: Mark Goddard <email address hidden>
Date: Tue Oct 2 09:16:34 2018 +0100

    Fix non-root reconfiguration with ceph enabled

    Various ceph-related tasks were missing a 'become' that would allow them
    to work as a non-root user. This seems to only cause a problem after an
    initial deployment, perhaps due to the recursive ownership & permissions
    changes at the end of the ceph.yml and external_ceph.yml files.

    This change adds the necessary becomes.

    Change-Id: I887c7b3bdef49db1dd1bf9e5bdbf5dc47b7f41af
    Closes-Bug: #1795125