osmclient/v1/vnf.py

   1 # Copyright 2017 Sandvine
   2 #
   3 # All Rights Reserved.
   4 #
   5 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
   6 #    not use this file except in compliance with the License. You may obtain
   7 #    a copy of the License at
   8 #
   9 #         http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 #    Unless required by applicable law or agreed to in writing, software
  12 #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  13 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  14 #    License for the specific language governing permissions and limitations
  15 #    under the License.
  16
  17 """
  18 OSM vnf API handling
  19 """
  20
  21 from osmclient.common.exceptions import NotFound
  22
  23
  24 class Vnf(object):
  25     def __init__(self, http=None, client=None):
  26         self._http = http
  27         self._client = client
  28
  29     def list(self):
  30         resp = self._http.get_cmd('v1/api/operational/{}vnfr-catalog/vnfr'
  31                 .format(self._client.so_rbac_project_path))
  32         if resp and 'vnfr:vnfr' in resp:
  33             return resp['vnfr:vnfr']
  34         return list()
  35
  36     def get(self, vnf_name):
  37         vnfs = self.list()
  38         for vnf in vnfs:
  39             if vnf_name == vnf['name']:
  40                 return vnf
  41             if vnf_name == vnf['id']:
  42                 return vnf
  43         raise NotFound("vnf {} not found".format(vnf_name))
  44
  45     def get_monitoring(self, vnf_name):
  46         vnf = self.get(vnf_name)
  47         if vnf and 'monitoring-param' in vnf:
  48             return vnf['monitoring-param']
  49         return None