def send_nf_scaling_request(vnfm_inst_id, vnf_inst_id, req_param):
vnfm = get_vnfm_by_id(vnfm_inst_id)
uri = '/openoapi/%s/v1/%s/vnfs/%s/scale' % (vnfm["type"], vnfm_inst_id, vnf_inst_id)
ret = req_by_msb(uri, "POST", req_param)
if ret[0] > 0:
logger.error("Failed to send nf scale req:%s,%s", ret[2], ret[1])
raise NSLCMException('Failed to send nf scale request to VNFM(%s)' % vnfm_inst_id)
return json.JSONDecoder().decode(ret[1])
def prepare_lccn_subscription_request_data(self):
vnfm_info = get_vnfm_by_id(self.vnfm_id)
call_back = "%s/api/gvnfmdriver/v1/vnfs/lifecyclechangesnotification" % pub_config.MSB_BASE_URL
self.subscription_request_data = {
"filter": {
"notificationTypes": ["VnfLcmOperationOccurrenceNotification"],
"operationTypes": [
"INSTANTIATE",
"SCALE",
"SCALE_TO_LEVEL",
"CHANGE_FLAVOUR",
"TERMINATE",
"HEAL",
"OPERATE",
"CHANGE_EXT_CONN",
"MODIFY_INFO"
],
"operationStates": [
"STARTING",
"PROCESSING",
"COMPLETED",
"FAILED_TEMP",
"FAILED",
"ROLLING_BACK",
"ROLLED_BACK"
],
"vnfInstanceSubscriptionFilter": {
# "vnfdIds": [],
"vnfInstanceIds": [self.vnf_instance_id],
# "vnfInstanceNames": [],
# "vnfProductsFromProviders": {}
}
},
"callbackUri": call_back, # TODO: need reconfirming
"authentication": {
"authType": ["BASIC"],
"paramsBasic": {
# "userName": vnfm_info['userName'],
# "password": vnfm_info['password']
}
}
}
if vnfm_info['userName']:
self.subscription_request_data["authentication"]["paramsBasic"]["userName"] = vnfm_info['userName']
if vnfm_info['password']:
self.subscription_request_data["authentication"]["paramsBasic"]["password"] = vnfm_info['password']
def get(self, request, vnfmid):
logger.debug("NfVnfmInfoView--get::> %s" % vnfmid)
try:
vnfm_info = get_vnfm_by_id(vnfmid)
resp_serializer = VnfmInfoRespSerializer(data=vnfm_info)
if not resp_serializer.is_valid():
raise Exception(resp_serializer.errors)
except NSLCMException as e:
logger.error(e.args[0])
return Response(data={'error': '%s' % e.args[0]}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
except Exception as e:
logger.error(e.args[0])
logger.error(traceback.format_exc())
return Response(data={'error': 'Failed to get vnfm info.'},
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
return Response(data=vnfm_info, status=status.HTTP_200_OK)
def query_vnfm_job(vnfm_inst_id, job_id, response_id=0):
vnfm = get_vnfm_by_id(vnfm_inst_id)
retry_time = 3
uri = '/openoapi/%s/v1/%s/jobs/%s?responseId=%s' % (vnfm["type"],
vnfm_inst_id, job_id, response_id)
while retry_time > 0:
rsp = req_by_msb(uri, "GET")
if str(rsp[2]) == '404':
return False, ''
if rsp[0] != 0:
logger.warning('retry_time=%s, detail message:%s' % (retry_time, rsp[1]))
retry_time -= 1
else:
break
if retry_time <= 0:
logger.error(rsp[1])
raise NSLCMException('Failed to query job from VNFM!')
return True, json.JSONDecoder().decode(rsp[1])
def send_get_vnfm_request_to_extsys(self):
resp_body = get_vnfm_by_id(self.vnfm_inst_id)
self.vnfm_inst_name = ignore_case_get(resp_body, 'name')
