except asyncio.TimeoutError:
raise NgRoException("Timeout", http_code=504)
+ async def vertical_scale(self, nsr_id, target):
+ """
+ Performs migration of VNFs
+ :param nsr_id: NS Instance Id
+ :param target: payload data for migrate operation
+ :return: dictionary with the information or raises NgRoException on Error
+ """
+ try:
+ if isinstance(target, str):
+ target = self._parse_yaml(target)
+ payload_req = yaml.safe_dump(target)
+
+ url = "{}/ns/v1/verticalscale/{nsr_id}".format(self.endpoint_url, nsr_id=nsr_id)
+ async with aiohttp.ClientSession(loop=self.loop) as session:
+ self.logger.debug("NG-RO POST %s %s", url, payload_req)
+ async with session.post(
+ url, headers=self.headers_req, data=payload_req
+ ) as response:
+ response_text = await response.read()
+ self.logger.debug(
+ "POST {} [{}] {}".format(
+ url, response.status, response_text[:100]
+ )
+ )
+ if response.status >= 300:
+ raise NgRoException(response_text, http_code=response.status)
+ return self._parse_yaml(response_text, response=True)
+ except (aiohttp.ClientOSError, aiohttp.ClientError) as e:
+ raise NgRoException(e, http_code=504)
+ except asyncio.TimeoutError:
+ raise NgRoException("Timeout", http_code=504)
+
@staticmethod
def _parse_yaml(descriptor, response=False):
try: