Already fixed in: openstack-tripleo-ui-7.4.3-2.el7ost.noarch openstack-tripleo-validations-7.4.1-2.el7ost.noarch
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/RHEA-2017:3462