Comment 2 for bug 1954910

Hey, looking into this once again I think the change should rather be here: https://github.com/openstack/kolla-ansible/blob/3c3c5179586f4ceebd70f0fee7e127f636b1c1af/etc/kolla/globals.yml#L498 (set ceph_nova_user to {{ ceph_cinder_user }} instead of nova), and not in the docs as https://github.com/openstack/kolla-ansible/commit/c3f9ba835b1da740c9f3056dbda20a7072467757 was a change that was missing that one.