Scott Baker | 91bf91b | 2019-03-15 16:13:51 -0700 | [diff] [blame] | 1 | |
| 2 | # Copyright 2017-present Open Networking Foundation |
| 3 | # |
| 4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | # you may not use this file except in compliance with the License. |
| 6 | # You may obtain a copy of the License at |
| 7 | # |
| 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | # |
| 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | # See the License for the specific language governing permissions and |
| 14 | # limitations under the License. |
| 15 | |
Scott Baker | e985501 | 2019-04-01 15:01:34 -0700 | [diff] [blame] | 16 | from __future__ import absolute_import |
Scott Baker | 91bf91b | 2019-03-15 16:13:51 -0700 | [diff] [blame] | 17 | |
| 18 | import json |
| 19 | from xossynchronizer.event_steps.eventstep import EventStep |
| 20 | from xosconfig import Config |
| 21 | from multistructlog import create_logger |
| 22 | |
| 23 | log = create_logger(Config().get('logging')) |
| 24 | |
| 25 | |
| 26 | class OnosPortEventStep(EventStep): |
| 27 | topics = ["onos.events.port"] |
| 28 | technology = "kafka" |
| 29 | |
| 30 | def __init__(self, *args, **kwargs): |
| 31 | super(OnosPortEventStep, self).__init__(*args, **kwargs) |
| 32 | |
| 33 | def process_event(self, event): |
| 34 | value = json.loads(event.value) |
| 35 | |
| 36 | switch = self.model_accessor.Switch.objects.filter( |
| 37 | ofId=value["deviceId"] |
| 38 | ) |
| 39 | if not switch: |
| 40 | log.info("Event for unknown switch", deviceId=value["deviceId"]) |
| 41 | return |
| 42 | |
| 43 | switch = switch[0] |
| 44 | |
| 45 | port = self.model_accessor.SwitchPort.objects.filter( |
| 46 | switch_id=switch.id, |
| 47 | portId=value["portId"] |
| 48 | ) |
| 49 | if not port: |
| 50 | log.info("Event for unknown port", |
| 51 | deviceId=value["deviceId"], |
| 52 | portId=value["portId"]) |
| 53 | return |
| 54 | |
| 55 | port = port[0] |
| 56 | |
| 57 | oper_status = "enabled" if value["enabled"] else "disabled" |
| 58 | if oper_status != port.oper_status: |
| 59 | port.oper_status = oper_status |
| 60 | port.save_changed_fields() |