functest/opnfv_tests/vnf/ims/opera_ims.py

   1 #!/usr/bin/env python
   2
   3 # Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
   4 #
   5 # All rights reserved. This program and the accompanying materials
   6 # are made available under the terms of the Apache License, Version 2.0
   7 # which accompanies this distribution, and is available at
   8 # http://www.apache.org/licenses/LICENSE-2.0
   9
  10 import json
  11 import logging
  12 import os
  13 import time
  14
  15 from opera import openo_connect
  16 import requests
  17
  18 import functest.opnfv_tests.vnf.ims.clearwater_ims_base as clearwater_ims_base
  19
  20
  21 class OperaIms(clearwater_ims_base.ClearwaterOnBoardingBase):
  22
  23     def __init__(self, **kwargs):
  24         if "case_name" not in kwargs:
  25             kwargs["case_name"] = "opera_ims"
  26         super(OperaIms, self).__init__(**kwargs)
  27         self.logger = logging.getLogger(__name__)
  28         self.ellis_file = os.path.join(self.result_dir, 'ellis.info')
  29         self.live_test_file = os.path.join(self.result_dir,
  30                                            'live_test_report.json')
  31         try:
  32             self.openo_msb_endpoint = os.environ['OPENO_MSB_ENDPOINT']
  33         except KeyError:
  34             raise Exception('OPENO_MSB_ENDPOINT is not specified,'
  35                             ' put it as <OPEN-O ip>:<port>')
  36         else:
  37             self.logger.info('OPEN-O endpoint is: %s', self.openo_msb_endpoint)
  38
  39     def prepare(self):
  40         pass
  41
  42     def clean(self):
  43         pass
  44
  45     def deploy_vnf(self):
  46         try:
  47             openo_connect.create_service(self.openo_msb_endpoint,
  48                                          'functest_opera',
  49                                          'VNF for functest testing')
  50         except Exception as e:
  51             self.logger.error(e)
  52             return {'status': 'FAIL', 'result': e}
  53         else:
  54             self.logger.info('vIMS deployment is kicked off')
  55             return {'status': 'PASS', 'result': ''}
  56
  57     def dump_info(self, info_file, result):
  58         with open(info_file, 'w') as f:
  59             self.logger.debug('Save information to file: %s', info_file)
  60             json.dump(result, f)
  61
  62     def test_vnf(self):
  63         vnfm_ip = openo_connect.get_vnfm_ip(self.openo_msb_endpoint)
  64         self.logger.info('VNFM IP: %s', vnfm_ip)
  65         vnf_status_url = 'http://{0}:5000/api/v1/model/status'.format(vnfm_ip)
  66         vnf_alive = False
  67         retry = 40
  68
  69         self.logger.info('Check the VNF status')
  70         while retry > 0:
  71             rq = requests.get(vnf_status_url, timeout=90)
  72             response = rq.json()
  73             vnf_alive = response['vnf_alive']
  74             msg = response['msg']
  75             self.logger.info(msg)
  76             if vnf_alive:
  77                 break
  78             self.logger.info('check again in one and half a minute...')
  79             retry = retry - 1
  80             time.sleep(90)
  81
  82         if not vnf_alive:
  83             raise Exception('VNF failed to start: {0}'.format(msg))
  84
  85         ellis_config_url = ('http://{0}:5000/api/v1/model/ellis/configure'
  86                             .format(vnfm_ip))
  87         rq = requests.get(ellis_config_url, timeout=90)
  88         if rq.json() and not rq.json()['ellis_ok']:
  89             self.logger.error(rq.json()['data'])
  90             raise Exception('Failed to configure Ellis')
  91
  92         self.logger.info('Get Clearwater deployment detail')
  93         vnf_info_url = ('http://{0}:5000/api/v1/model/output'
  94                         .format(vnfm_ip))
  95         rq = requests.get(vnf_info_url, timeout=90)
  96         data = rq.json()['data']
  97         self.logger.info(data)
  98         bono_ip = data['bono_ip']
  99         ellis_ip = data['ellis_ip']
 100         dns_ip = data['dns_ip']
 101         result = self.config_ellis(ellis_ip, 'signup', True)
 102         self.logger.debug('Ellis Result: %s', result)
 103         self.dump_info(self.ellis_file, result)
 104
 105         if dns_ip:
 106             vims_test_result = self.run_clearwater_live_test(
 107                 dns_ip,
 108                 'clearwater.local',
 109                 bono_ip,
 110                 ellis_ip,
 111                 'signup')
 112             if vims_test_result != '':
 113                 self.dump_info(self.live_test_file, vims_test_result)
 114                 return {'status': 'PASS', 'result': vims_test_result}
 115             else:
 116                 return {'status': 'FAIL', 'result': ''}
 117
 118     def main(self, **kwargs):
 119         self.logger.info("Start to run Opera vIMS VNF onboarding test")
 120         self.execute()
 121         self.logger.info("Opera vIMS VNF onboarding test finished")
 122         if self.result is "PASS":
 123             return self.EX_OK
 124         else:
 125             return self.EX_RUN_ERROR
 126
 127     def run(self):
 128         kwargs = {}
 129         return self.main(**kwargs)