Description of problem: We need the '--remove' option for removing options such as DVR for non-dvr deployments.
Yes, we have this option in RHOSP 11.
Package python-tempest-tests-13.0.0-12.bafe630git.el7ost.noarch contains implementation of --remove option. The functionality of --remove option was tested on OSP10.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2017:1587