default_subnet.py 文件源码

def get_subnets(self, service, project_id):
        subnet_id = config.CONF.neutron_defaults.service_subnet

        if not subnet_id:
            # NOTE(ivc): this option is only required for
            # DefaultServiceSubnetDriver and its subclasses, but it may be
            # optional for other drivers (e.g. when each namespace has own
            # subnet)
            raise cfg.RequiredOptError('service_subnet',
                                       cfg.OptGroup('neutron_defaults'))

        return {subnet_id: _get_subnet(subnet_id)}