The --floating-id-cidr should be --floating-ip-cidr. This was a typo.
Verified in python-rdomanager-oscplugin-0.0.8-13.el7ost.noarch (puddle 2015-06-26)
Patch got mistakenly reverted. Followup to fix this again:
Verified again in python-rdomanager-oscplugin-0.0.8-30.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.