@classmethod
def register_conf_options(cls, conf, group):
    """Register the oslo_config options that are needed for a plugin.

        :param conf: A config object.
        :type conf: oslo_config.cfg.ConfigOpts
        :param string group: The group name that options should be read from.
        """
    plugin_opts = cls.get_options()
    conf.register_opts(plugin_opts, group=group)
