components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Scripts/python/NetconfRpcExample.py

   1 #  Copyright (c) 2019 Bell Canada.
   2 #
   3 #  Licensed under the Apache License, Version 2.0 (the "License");
   4 #  you may not use this file except in compliance with the License.
   5 #  You may obtain a copy of the License at
   6 #
   7 #      http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 #  Unless required by applicable law or agreed to in writing, software
  10 #  distributed under the License is distributed on an "AS IS" BASIS,
  11 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 #  See the License for the specific language governing permissions and
  13 #  limitations under the License.
  14
  15 import netconf_constant
  16 from common import ResolutionHelper
  17 from java.lang import Exception as JavaException
  18 from netconfclient import NetconfClient
  19 from org.onap.ccsdk.cds.blueprintsprocessor.services.execution import AbstractScriptComponentFunction
  20
  21 class NetconfRpcExample(AbstractScriptComponentFunction):
  22
  23     def process(self, execution_request):
  24         try:
  25             log = globals()[netconf_constant.SERVICE_LOG]
  26             print(globals())
  27             nc = NetconfClient(log, self, "netconf-connection")
  28             rr = ResolutionHelper(self)
  29
  30             payload = rr.resolve_and_generate_message_from_template_prefix("hostname")
  31
  32             nc.connect()
  33             response = nc.lock()
  34             if not response.isSuccess():
  35                 log.error(response.errorMessage)
  36
  37             nc.edit_config(message_content=payload, edit_default_peration="none")
  38             nc.validate()
  39             nc.discard_change()
  40             nc.validate()
  41             nc.commit()
  42             nc.unlock()
  43             nc.disconnect()
  44
  45         except JavaException, err:
  46             log.error("Java Exception in the script {}", err)
  47         except Exception, err:
  48             log.error("Python Exception in the script {}", err)
  49
  50     def recover(self, runtime_exception, execution_request):
  51         print "Recovering calling.." + PROPERTY_BLUEPRINT_BASE_PATH
  52         return None