code/network-topology-instance-generator/model/python/tapi_node_o_cu_cp.py

   1 # Copyright 2022 highstreet technologies GmbH
   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 #!/usr/bin/python
  16 """
  17 Module containing a class representing an O-RAN Centralized Unit as TAPI Node.
  18 """
  19 from model.python.tapi_node import TapiNode
  20 from model.python.tapi_node_edge_point import TapiNodeEdgePoint
  21
  22
  23 class TapiNodeOCuCp(TapiNode):
  24     """
  25     Class representing an O-RAN Centralized Unit as TAPI Node.
  26     """
  27     # constructor
  28
  29     def __init__(self, parent, config):
  30         super().__init__(parent, config)
  31
  32         # add E2 Provider interface
  33         nep_configuration = {
  34             "parent": self.identifier(),
  35             "nodeEdgePoint": {
  36                 "interface": "e2", "cep":[{"protocol": "SCTP", "role": "provider"}]
  37             }
  38         }
  39         self.add(TapiNodeEdgePoint(nep_configuration))
  40
  41         # add N2 Consumer interface
  42         nep_configuration = {
  43             "parent": self.identifier(),
  44             "nodeEdgePoint": {
  45                 "interface": "n2", "cep":[{"protocol": "NAS", "role": "consumer"}]
  46             }
  47         }
  48         self.add(TapiNodeEdgePoint(nep_configuration))
  49
  50         # add O1/OAM NetConf Provider interface
  51         nep_configuration = {
  52             "parent": self.identifier(),
  53             "nodeEdgePoint": {
  54                 "interface": "o1", "cep": [
  55                     {"protocol": "NETCONF", "role": "provider"},
  56                     {"protocol": "VES", "role": "consumer"},
  57                     {"protocol": "FILE", "role": "provider"}
  58                 ]
  59             }
  60         }
  61         self.add(TapiNodeEdgePoint(nep_configuration))
  62
  63         # add F1 CP Consumer interface
  64         nep_configuration = {
  65             "parent": self.identifier(),
  66             "nodeEdgePoint": {
  67                 "interface": "f1-c", "cep":[{"protocol": "unknown", "role": "consumer"}]
  68             }
  69         }
  70         self.add(TapiNodeEdgePoint(nep_configuration))
  71
  72         # add E1 Consumer interface
  73         nep_configuration = {
  74             "parent": self.identifier(),
  75             "nodeEdgePoint": {
  76                 "interface": "e1", "cep":[{"protocol": "unknown", "role": "consumer"}]
  77             }
  78         }
  79         self.add(TapiNodeEdgePoint(nep_configuration))