neutron_driver.py 文件源码

def create_security_group(self, context, name, description):
        neutron = neutronapi.get_client(context)
        body = self._make_neutron_security_group_dict(name, description)
        try:
            security_group = neutron.create_security_group(
                body).get('security_group')
        except n_exc.BadRequest as e:
            raise exception.Invalid(six.text_type(e))
        except n_exc.NeutronClientException as e:
            exc_info = sys.exc_info()
            LOG.exception(_LE("Neutron Error creating security group %s"),
                          name)
            if e.status_code == 401:
                # TODO(arosen) Cannot raise generic response from neutron here
                # as this error code could be related to bad input or over
                # quota
                raise exc.HTTPBadRequest()
            elif e.status_code == 409:
                self.raise_over_quota(six.text_type(e))
            six.reraise(*exc_info)
        return self._convert_to_nova_security_group_format(security_group)