VOL-1397: Adtran-OLT - Initial containerization commit
- Need to move VERSION to base directory
Change-Id: I9d62d0607a011ce642e379fd92b35ec48b300070
diff --git a/adapters/adtran_olt/xpon/olt_tcont.py b/adapters/adtran_olt/xpon/olt_tcont.py
new file mode 100644
index 0000000..db31543
--- /dev/null
+++ b/adapters/adtran_olt/xpon/olt_tcont.py
@@ -0,0 +1,90 @@
+# Copyright 2017-present Adtran, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import structlog
+import json
+from twisted.internet.defer import inlineCallbacks, returnValue
+from adapters.adtran_common.xpon.tcont import TCont
+# from python.adapters.openolt.protos import openolt_pb2
+from olt_traffic_descriptor import OltTrafficDescriptor
+from ..adtran_olt_handler import AdtranOltHandler
+
+log = structlog.get_logger()
+
+
+class OltTCont(TCont):
+ """
+ Adtran OLT specific implementation
+ """
+ def __init__(self, alloc_id, tech_profile_id, traffic_descriptor, pon_id, onu_id, uni_id, is_mock=False):
+ super(OltTCont, self).__init__(alloc_id, tech_profile_id, traffic_descriptor, uni_id, is_mock=is_mock)
+ self.pon_id = pon_id
+ self.onu_id = onu_id
+
+ def __str__(self):
+ return "TCont: {}/{}/{}, alloc-id: {}".format(self.pon_id, self.onu_id,
+ self.uni_id, self.alloc_id)
+
+ @staticmethod
+ def create(tcont, pon_id, onu_id, tech_profile_id, uni_id, ofp_port_no):
+ # Only valid information in the upstream tcont of a tech profile
+ if tcont.direction != openolt_pb2.UPSTREAM:
+ return None
+
+ td = OltTrafficDescriptor.create(tcont, pon_id, onu_id, uni_id, ofp_port_no)
+ return OltTCont(tcont.alloc_id, tech_profile_id, td, pon_id, onu_id, uni_id)
+
+ @inlineCallbacks
+ def add_to_hardware(self, session):
+ if self._is_mock:
+ returnValue('mock')
+
+ uri = AdtranOltHandler.GPON_TCONT_CONFIG_LIST_URI.format(self.pon_id, self.onu_id)
+ data = json.dumps({'alloc-id': self.alloc_id})
+ name = 'tcont-create-{}-{}: {}'.format(self.pon_id, self.onu_id, self.alloc_id)
+
+ # For TCONT, only leaf is the key. So only post needed
+ try:
+ results = yield session.request('POST', uri, data=data, name=name,
+ suppress_error=False)
+ except Exception as _e:
+ results = None
+
+ if self.traffic_descriptor is not None:
+ try:
+ results = yield self.traffic_descriptor.add_to_hardware(session)
+
+ except Exception as e:
+ log.exception('traffic-descriptor', tcont=self,
+ td=self.traffic_descriptor, e=e)
+ raise
+
+ returnValue(results)
+
+ def remove_from_hardware(self, session):
+ if self._is_mock:
+ returnValue('mock')
+
+ uri = AdtranOltHandler.GPON_TCONT_CONFIG_URI.format(self.pon_id, self.onu_id, self.alloc_id)
+ name = 'tcont-delete-{}-{}: {}'.format(self.pon_id, self.onu_id, self.alloc_id)
+ return session.request('DELETE', uri, name=name)
+
+
+
+
+
+
+
+
+