test/vcpe/sdcutils.py

   1 #! /usr/bin/python
   2
   3 import sys
   4 import logging
   5 import requests
   6 import json
   7 from vcpecommon import *
   8
   9
  10 class SdcUtils:
  11     def __init__(self, vcpecommon):
  12         """
  13         :param vcpecommon:
  14         """
  15         self.logger = logging.getLogger(__name__)
  16         self.logger.setLevel(logging.DEBUG)
  17         self.vcpecommon = vcpecommon
  18
  19     def download_vcpe_service_template(self):
  20         """
  21         :return:
  22         """
  23
  24         url = self.vcpecommon.sdc_service_list_url
  25         self.logger.info(url)
  26         r = requests.get(url, headers=self.vcpecommon.sdc_be_request_headers, auth=self.vcpecommon.sdc_be_request_userpass, verify=False)
  27         self.logger.debug(r)
  28         data = r.json()
  29
  30         self.logger.debug('---------------------------------------------------------------')
  31         self.logger.debug('------- Creation request submitted to SDC, got response --------')
  32         self.logger.debug('response code = %s' % r.status_code )
  33         self.logger.debug(json.dumps(data, indent=4, sort_keys=True))
  34         self.logger.debug('---------------------------------------------------------------')
  35
  36         for service in data:
  37             if (service['name'].startswith('demoVCPE') or service['name'].startswith('vCPEResCust')) and service['distributionStatus'] == 'DISTRIBUTED':
  38                 self.logger.debug('service name = %s, url = %s' % (service['name'], service['toscaModelURL']))
  39                 self.download_file(self.vcpecommon.sdc_be_url_prefix + service['toscaModelURL'])
  40
  41     def get_filename_from_cd(self, cd):
  42         """
  43         cd: in the format of Content-Disposition: attachment; filename="service-Demovcpeinfra-csar.csar"
  44         """
  45         fname = re.findall('filename="(.+)"', cd)
  46         self.logger.debug('fname = %s' % fname[0])
  47         return fname[0]
  48
  49     def download_file(self, url):
  50         self.logger.info(url)
  51         response = requests.get(url, headers=self.vcpecommon.sdc_be_request_headers, auth=self.vcpecommon.sdc_be_request_userpass, verify=False)
  52         filename = 'csar/' + self.get_filename_from_cd(response.headers.get('Content-Disposition'))
  53         open(filename, 'wb').write(response.content)
  54
  55     def create_allotted_resource_subcategory(self, newSubcategory):
  56         """
  57         :param newSubcategory: a new subcategory under Allotted Resource, like BRG
  58         :return:
  59         """
  60         url = self.vcpecommon.sdc_get_category_list_url
  61         self.logger.info(url)
  62         resp = requests.get(url, headers=self.vcpecommon.sdc_fe_request_headers, auth=self.vcpecommon.sdc_fe_request_userpass, verify=False)
  63         data = resp.json()
  64
  65         self.logger.debug('---------------------------------------------------------------')
  66         self.logger.debug('------- Creation request submitted to SDC, got response --------')
  67         self.logger.debug('response code = %s' % resp.status_code )
  68         self.logger.debug(json.dumps(data, indent=4, sort_keys=True))
  69         self.logger.debug('---------------------------------------------------------------')
  70
  71         if data['resourceCategories']:
  72             for category in data['resourceCategories']:
  73                 if category['name'] == 'Allotted Resource':
  74                     for subcategory in category['subcategories']:
  75                         if subcategory['name'] == newSubcategory:
  76                             self.logger.debug('Subcategory %s already exists' % newSubcategory)
  77                             return
  78                     self.logger.debug('Creating a new subcategory %s' % newSubcategory)
  79                     url = self.vcpecommon.sdc_create_allotted_resource_subcategory_url
  80                     self.logger.info(url)
  81                     details = {"name" : newSubcategory}
  82                     resp = requests.post(url, headers=self.vcpecommon.sdc_fe_request_headers, auth=self.vcpecommon.sdc_fe_request_userpass, json=details, verify=False)
  83                     self.logger.debug('---------------------------------------------------------------')
  84                     self.logger.debug('------- Creation subcategory request submitted to SDC, got response --------')
  85                     self.logger.debug('response code = %s' % resp.status_code )
  86                     self.logger.debug('---------------------------------------------------------------')
  87
  88
  89