Comment 4 for bug 1843023

Change abandoned by Emilien Macchi (<email address hidden>) on branch: stable/stein
Review: https://review.opendev.org/681511
Reason: We are facing gate issue: https://bugs.launchpad.net/tripleo/+bug/1844446

To clear the gate we need to abandon this patch and I will restore once the gate is ready again to land patches in TripleO. Please don't touch this patch, and ask on #tripleo Wes or Emilien for any question. Thanks for your patience.