+ def scale_vnf(self, ns_name, vnf_name, scaling_group, scale_in, scale_out):
+ """Scales a VNF by adding/removing VDUs
+ """
+ try:
+ op_data={}
+ op_data["scaleType"] = "SCALE_VNF"
+ op_data["scaleVnfData"] = {}
+ if scale_in:
+ op_data["scaleVnfData"]["scaleVnfType"] = "SCALE_IN"
+ else:
+ op_data["scaleVnfData"]["scaleVnfType"] = "SCALE_OUT"
+ op_data["scaleVnfData"]["scaleByStepData"] = {
+ "member-vnf-index": vnf_name,
+ "scaling-group-descriptor": scaling_group,
+ }
+ self.exec_op(ns_name, op_name='scale', op_data=op_data)
+ except ClientException as exc:
+ message="failed to scale vnf {} of ns {}:\nerror:\n{}".format(
+ vnf_name, ns_name, exc.message)
+ raise ClientException(message)
+
+ def create_alarm(self, alarm):
+ data = {}
+ data["create_alarm_request"] = {}
+ data["create_alarm_request"]["alarm_create_request"] = alarm
+ try:
+ http_code, resp = self._http.post_cmd(endpoint='/test/message/alarm_request',
+ postfields_dict=data)
+ #print 'HTTP CODE: {}'.format(http_code)
+ #print 'RESP: {}'.format(resp)
+ if http_code in (200, 201, 202, 204):
+ #resp = json.loads(resp)
+ print('Alarm created')
+ else:
+ msg = ""
+ if resp:
+ try:
+ msg = json.loads(resp)
+ except ValueError:
+ msg = resp
+ raise ClientException('error: code: {}, resp: {}'.format(
+ http_code, msg))
+ except ClientException as exc:
+ message="failed to create alarm: alarm {}\n{}".format(
+ alarm,
+ exc.message)
+ raise ClientException(message)
+
+ def delete_alarm(self, name):
+ data = {}
+ data["delete_alarm_request"] = {}
+ data["delete_alarm_request"]["alarm_delete_request"] = {}
+ data["delete_alarm_request"]["alarm_delete_request"]["alarm_uuid"] = name
+ try:
+ http_code, resp = self._http.post_cmd(endpoint='/test/message/alarm_request',
+ postfields_dict=data)
+ #print 'HTTP CODE: {}'.format(http_code)
+ #print 'RESP: {}'.format(resp)
+ if http_code in (200, 201, 202, 204):
+ #resp = json.loads(resp)
+ print('Alarm deleted')
+ else:
+ msg = ""
+ if resp:
+ try:
+ msg = json.loads(resp)
+ except ValueError:
+ msg = resp
+ raise ClientException('error: code: {}, resp: {}'.format(
+ http_code, msg))
+ except ClientException as exc:
+ message="failed to delete alarm: alarm {}\n{}".format(
+ name,
+ exc.message)
+ raise ClientException(message)
+
+ def export_metric(self, metric):
+ data = {}
+ data["read_metric_data_request"] = metric
+ try:
+ http_code, resp = self._http.post_cmd(endpoint='/test/message/metric_request',
+ postfields_dict=data)
+ #print 'HTTP CODE: {}'.format(http_code)
+ #print 'RESP: {}'.format(resp)
+ if http_code in (200, 201, 202, 204):
+ #resp = json.loads(resp)
+ return 'Metric exported'
+ else:
+ msg = ""
+ if resp:
+ try:
+ msg = json.loads(resp)
+ except ValueError:
+ msg = resp
+ raise ClientException('error: code: {}, resp: {}'.format(
+ http_code, msg))
+ except ClientException as exc:
+ message="failed to export metric: metric {}\n{}".format(
+ metric,
+ exc.message)
+ raise ClientException(message)
+
+ def get_field(self, ns_name, field):
+ nsr = self.get(ns_name)
+ if nsr is None:
+ raise NotFound("failed to retrieve ns {}".format(ns_name))
+
+ if field in nsr:
+ return nsr[field]
+
+ raise NotFound("failed to find {} in ns {}".format(field, ns_name))