Actually, the enable_ipset option in the ml2_conf.ini file on the controller node triggers this issue if the compute nodes do not contain the ipset utility. This is a recurring RDO packaging bug rather than an installation guide bug. Thus, someone should open a bug on bugzilla.redhat.com and reference it in a comment near the workaround in the installation guide so we can track it.
Actually, the enable_ipset option in the ml2_conf.ini file on the controller node triggers this issue if the compute nodes do not contain the ipset utility. This is a recurring RDO packaging bug rather than an installation guide bug. Thus, someone should open a bug on bugzilla.redhat.com and reference it in a comment near the workaround in the installation guide so we can track it.