api.py 文件源码

def _get_floating_ip_pool_id_by_name_or_id(self, client, name_or_id):
        search_opts = {constants.NET_EXTERNAL: True, 'fields': 'id'}
        if uuidutils.is_uuid_like(name_or_id):
            search_opts.update({'id': name_or_id})
        else:
            search_opts.update({'name': name_or_id})
        data = client.list_networks(**search_opts)
        nets = data['networks']

        if len(nets) == 1:
            return nets[0]['id']
        elif len(nets) == 0:
            raise exception.FloatingIpPoolNotFound()
        else:
            msg = (_("Multiple floating IP pools matches found for name '%s'")
                   % name_or_id)
            raise exception.NovaException(message=msg)