Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 1 | # |
Zsolt Haraszti | 3eb27a5 | 2017-01-03 21:56:48 -0800 | [diff] [blame] | 2 | # Copyright 2017 the original author or authors. |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 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 | # |
| 16 | |
| 17 | """ |
| 18 | Fully simulated OLT/ONU adapter. |
| 19 | """ |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 20 | import sys |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 21 | from uuid import uuid4 |
| 22 | |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 23 | import arrow |
Jeff | 55a2f13 | 2018-08-05 21:10:41 -0700 | [diff] [blame] | 24 | import voltha.core.flow_decomposer as fd |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 25 | import grpc |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 26 | import json |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 27 | import structlog |
| 28 | from scapy.layers.l2 import Ether, Dot1Q |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 29 | from scapy.layers.inet import Raw |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 30 | from twisted.internet import reactor |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 31 | from twisted.internet.defer import inlineCallbacks |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 32 | from grpc._channel import _Rendezvous |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 33 | |
| 34 | from common.frameio.frameio import BpfProgramFilter, hexify |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 35 | from common.utils.asleep import asleep |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 36 | from twisted.internet.task import LoopingCall |
Shad Ansari | d1aa9e7 | 2017-06-23 21:34:25 -0700 | [diff] [blame] | 37 | from voltha.adapters.iadapter import OltAdapter |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 38 | from voltha.core.logical_device_agent import mac_str_to_tuple |
| 39 | from voltha.protos import third_party |
Jeff | 55a2f13 | 2018-08-05 21:10:41 -0700 | [diff] [blame] | 40 | from voltha.protos import openflow_13_pb2 as ofp |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 41 | from voltha.protos import ponsim_pb2 |
Shad Ansari | 14bcd99 | 2017-06-13 14:27:20 -0700 | [diff] [blame] | 42 | from voltha.protos.common_pb2 import OperStatus, ConnectStatus, AdminState |
Scott Baker | 50873cc | 2018-09-21 18:14:09 -0700 | [diff] [blame] | 43 | from voltha.protos.common_pb2 import OperationResp |
Shad Ansari | 14bcd99 | 2017-06-13 14:27:20 -0700 | [diff] [blame] | 44 | from voltha.protos.device_pb2 import Port, Device, PmConfig, PmConfigs |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 45 | from voltha.protos.events_pb2 import KpiEvent, KpiEventType, MetricValuePairs |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 46 | from google.protobuf.empty_pb2 import Empty |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 47 | from voltha.protos.logical_device_pb2 import LogicalPort, LogicalDevice |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 48 | from voltha.protos.openflow_13_pb2 import OFPPS_LIVE, OFPPF_FIBER, \ |
| 49 | OFPPF_1GB_FD, \ |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 50 | OFPC_GROUP_STATS, OFPC_PORT_STATS, OFPC_TABLE_STATS, OFPC_FLOW_STATS, \ |
| 51 | ofp_switch_features, ofp_desc |
| 52 | from voltha.protos.openflow_13_pb2 import ofp_port |
Scott Baker | b5be94d | 2018-10-09 16:13:32 -0700 | [diff] [blame^] | 53 | from voltha.protos.ponsim_pb2 import FlowTable, PonSimFrame, PonSimMetricsRequest |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 54 | from voltha.registry import registry |
| 55 | |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 56 | from voltha.protos.bbf_fiber_base_pb2 import \ |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 57 | ChannelgroupConfig, ChannelpartitionConfig, ChannelpairConfig, \ |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 58 | ChannelterminationConfig, OntaniConfig, VOntaniConfig, VEnetConfig |
| 59 | from voltha.protos.bbf_fiber_traffic_descriptor_profile_body_pb2 import \ |
| 60 | TrafficDescriptorProfileData |
| 61 | from voltha.protos.bbf_fiber_tcont_body_pb2 import TcontsConfigData |
| 62 | from voltha.protos.bbf_fiber_gemport_body_pb2 import GemportsConfigData |
| 63 | from voltha.protos.bbf_fiber_multicast_gemport_body_pb2 import \ |
| 64 | MulticastGemportsConfigData |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 65 | |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 66 | from voltha.protos.bbf_fiber_multicast_distribution_set_body_pb2 import \ |
| 67 | MulticastDistributionSetData |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 68 | |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 69 | from voltha.protos.ponsim_pb2 import InterfaceConfig, TcontInterfaceConfig |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 70 | |
Scott Baker | 50873cc | 2018-09-21 18:14:09 -0700 | [diff] [blame] | 71 | from voltha.extensions.alarms.adapter_alarms import AdapterAlarms as VolthaAdapterAlarms |
| 72 | from voltha.extensions.alarms.simulator.simulate_alarms import AdapterAlarmSimulator |
| 73 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 74 | _ = third_party |
| 75 | log = structlog.get_logger() |
| 76 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 77 | PACKET_IN_VLAN = 4000 |
| 78 | is_inband_frame = BpfProgramFilter('(ether[14:2] & 0xfff) = 0x{:03x}'.format( |
| 79 | PACKET_IN_VLAN)) |
| 80 | |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 81 | |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 82 | class AdapterPmMetrics: |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 83 | def __init__(self, device): |
Sergio Slobodrian | ec6e391 | 2017-04-02 11:46:55 -0400 | [diff] [blame] | 84 | self.pm_names = {'tx_64_pkts', 'tx_65_127_pkts', 'tx_128_255_pkts', |
| 85 | 'tx_256_511_pkts', 'tx_512_1023_pkts', |
| 86 | 'tx_1024_1518_pkts', 'tx_1519_9k_pkts', |
| 87 | 'rx_64_pkts', 'rx_65_127_pkts', |
| 88 | 'rx_128_255_pkts', 'rx_256_511_pkts', |
| 89 | 'rx_512_1023_pkts', 'rx_1024_1518_pkts', |
| 90 | 'rx_1519_9k_pkts'} |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 91 | self.device = device |
| 92 | self.id = device.id |
| 93 | self.name = 'ponsim_olt' |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 94 | # self.id = "abc" |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 95 | self.default_freq = 150 |
| 96 | self.grouped = False |
| 97 | self.freq_override = False |
| 98 | self.pon_metrics_config = dict() |
| 99 | self.nni_metrics_config = dict() |
| 100 | self.lc = None |
| 101 | for m in self.pm_names: |
| 102 | self.pon_metrics_config[m] = PmConfig(name=m, |
| 103 | type=PmConfig.COUNTER, |
| 104 | enabled=True) |
| 105 | self.nni_metrics_config[m] = PmConfig(name=m, |
| 106 | type=PmConfig.COUNTER, |
| 107 | enabled=True) |
| 108 | |
| 109 | def update(self, pm_config): |
| 110 | if self.default_freq != pm_config.default_freq: |
| 111 | # Update the callback to the new frequency. |
| 112 | self.default_freq = pm_config.default_freq |
| 113 | self.lc.stop() |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 114 | self.lc.start(interval=self.default_freq / 10) |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 115 | for m in pm_config.metrics: |
| 116 | self.pon_metrics_config[m.name].enabled = m.enabled |
| 117 | self.nni_metrics_config[m.name].enabled = m.enabled |
| 118 | |
| 119 | def make_proto(self): |
| 120 | pm_config = PmConfigs( |
| 121 | id=self.id, |
| 122 | default_freq=self.default_freq, |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 123 | grouped=False, |
| 124 | freq_override=False) |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 125 | for m in sorted(self.pon_metrics_config): |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 126 | pm = self.pon_metrics_config[m] # Either will do they're the same |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 127 | pm_config.metrics.extend([PmConfig(name=pm.name, |
| 128 | type=pm.type, |
| 129 | enabled=pm.enabled)]) |
| 130 | return pm_config |
| 131 | |
| 132 | def collect_port_metrics(self, channel): |
| 133 | rtrn_port_metrics = dict() |
| 134 | stub = ponsim_pb2.PonSimStub(channel) |
Scott Baker | b5be94d | 2018-10-09 16:13:32 -0700 | [diff] [blame^] | 135 | stats = stub.GetStats(ponsim_pb2.PonSimMetricsRequest(port=0)) |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 136 | rtrn_port_metrics['pon'] = self.extract_pon_metrics(stats) |
| 137 | rtrn_port_metrics['nni'] = self.extract_nni_metrics(stats) |
| 138 | return rtrn_port_metrics |
| 139 | |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 140 | def extract_pon_metrics(self, stats): |
| 141 | rtrn_pon_metrics = dict() |
| 142 | for m in stats.metrics: |
| 143 | if m.port_name == "pon": |
| 144 | for p in m.packets: |
| 145 | if self.pon_metrics_config[p.name].enabled: |
| 146 | rtrn_pon_metrics[p.name] = p.value |
| 147 | return rtrn_pon_metrics |
| 148 | |
| 149 | def extract_nni_metrics(self, stats): |
| 150 | rtrn_pon_metrics = dict() |
| 151 | for m in stats.metrics: |
| 152 | if m.port_name == "nni": |
| 153 | for p in m.packets: |
| 154 | if self.pon_metrics_config[p.name].enabled: |
| 155 | rtrn_pon_metrics[p.name] = p.value |
| 156 | return rtrn_pon_metrics |
| 157 | |
| 158 | def start_collector(self, callback): |
| 159 | log.info("starting-pm-collection", device_name=self.name, |
| 160 | device_id=self.device.id) |
| 161 | prefix = 'voltha.{}.{}'.format(self.name, self.device.id) |
| 162 | self.lc = LoopingCall(callback, self.device.id, prefix) |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 163 | self.lc.start(interval=self.default_freq / 10) |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 164 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 165 | def stop_collector(self): |
| 166 | log.info("stopping-pm-collection", device_name=self.name, |
| 167 | device_id=self.device.id) |
| 168 | self.lc.stop() |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 169 | |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 170 | |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 171 | class AdapterAlarms: |
| 172 | def __init__(self, adapter, device): |
| 173 | self.adapter = adapter |
| 174 | self.device = device |
| 175 | self.lc = None |
| 176 | |
| 177 | def send_alarm(self, context_data, alarm_data): |
| 178 | try: |
| 179 | current_context = {} |
| 180 | for key, value in context_data.__dict__.items(): |
| 181 | current_context[key] = str(value) |
| 182 | |
| 183 | alarm_event = self.adapter.adapter_agent.create_alarm( |
| 184 | resource_id=self.device.id, |
khenaidoo | 032d330 | 2017-06-09 14:50:04 -0400 | [diff] [blame] | 185 | description="{}.{} - {}".format(self.adapter.name, |
| 186 | self.device.id, |
| 187 | alarm_data[ |
| 188 | 'description']) if 'description' in alarm_data else None, |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 189 | type=alarm_data['type'] if 'type' in alarm_data else None, |
khenaidoo | 032d330 | 2017-06-09 14:50:04 -0400 | [diff] [blame] | 190 | category=alarm_data[ |
| 191 | 'category'] if 'category' in alarm_data else None, |
| 192 | severity=alarm_data[ |
| 193 | 'severity'] if 'severity' in alarm_data else None, |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 194 | state=alarm_data['state'] if 'state' in alarm_data else None, |
| 195 | raised_ts=alarm_data['ts'] if 'ts' in alarm_data else 0, |
| 196 | context=current_context |
| 197 | ) |
| 198 | |
khenaidoo | 032d330 | 2017-06-09 14:50:04 -0400 | [diff] [blame] | 199 | self.adapter.adapter_agent.submit_alarm(self.device.id, |
| 200 | alarm_event) |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 201 | |
| 202 | except Exception as e: |
| 203 | log.exception('failed-to-send-alarm', e=e) |
| 204 | |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 205 | |
Shad Ansari | d1aa9e7 | 2017-06-23 21:34:25 -0700 | [diff] [blame] | 206 | class PonSimOltAdapter(OltAdapter): |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 207 | def __init__(self, adapter_agent, config): |
Shad Ansari | 14bcd99 | 2017-06-13 14:27:20 -0700 | [diff] [blame] | 208 | super(PonSimOltAdapter, self).__init__(adapter_agent=adapter_agent, |
| 209 | config=config, |
Shad Ansari | 96f817b | 2017-06-18 23:17:44 -0700 | [diff] [blame] | 210 | device_handler_class=PonSimOltHandler, |
Shad Ansari | 14bcd99 | 2017-06-13 14:27:20 -0700 | [diff] [blame] | 211 | name='ponsim_olt', |
| 212 | vendor='Voltha project', |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 213 | version='0.4', |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 214 | device_type='ponsim_olt', |
| 215 | accepts_bulk_flow_update=True, |
| 216 | accepts_add_remove_flow_updates=False) |
Shad Ansari | 96f817b | 2017-06-18 23:17:44 -0700 | [diff] [blame] | 217 | |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 218 | def update_pm_config(self, device, pm_config): |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 219 | log.info("adapter-update-pm-config", device=device, |
| 220 | pm_config=pm_config) |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 221 | handler = self.devices_handlers[device.id] |
| 222 | handler.update_pm_config(device, pm_config) |
Sergio Slobodrian | ec864c6 | 2017-03-09 11:41:43 -0500 | [diff] [blame] | 223 | |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 224 | def create_interface(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 225 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 226 | log.info('create-interface', device_id=device.id) |
| 227 | self.devices_handlers[device.id].create_interface(data) |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 228 | |
| 229 | def update_interface(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 230 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 231 | log.info('update-interface', device_id=device.id) |
| 232 | self.devices_handlers[device.id].update_interface(data) |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 233 | |
| 234 | def remove_interface(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 235 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 236 | log.info('remove-interface', device_id=device.id) |
| 237 | self.devices_handlers[device.id].remove_interface(data) |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 238 | |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 239 | def create_tcont(self, device, tcont_data, traffic_descriptor_data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 240 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 241 | log.info('create-tcont', device_id=device.id) |
| 242 | self.devices_handlers[device.id].create_tcont( |
| 243 | tcont_data, traffic_descriptor_data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 244 | |
| 245 | def update_tcont(self, device, tcont_data, traffic_descriptor_data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 246 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 247 | log.info('update-tcont', device_id=device.id) |
| 248 | self.devices_handlers[device.id].update_tcont( |
| 249 | tcont_data, traffic_descriptor_data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 250 | |
| 251 | def remove_tcont(self, device, tcont_data, traffic_descriptor_data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 252 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 253 | log.info('remove-tcont', device_id=device.id) |
| 254 | self.devices_handlers[device.id].remove_tcont( |
| 255 | tcont_data, traffic_descriptor_data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 256 | |
| 257 | def create_gemport(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 258 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 259 | log.info('create-gemport', device_id=device.id) |
| 260 | self.devices_handlers[device.id].create_gemport(data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 261 | |
| 262 | def update_gemport(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 263 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 264 | log.info('update-gemport', device_id=device.id) |
| 265 | self.devices_handlers[device.id].update_gemport(data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 266 | |
| 267 | def remove_gemport(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 268 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 269 | log.info('remove-gemport', device_id=device.id) |
| 270 | self.devices_handlers[device.id].remove_gemport(data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 271 | |
| 272 | def create_multicast_gemport(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 273 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 274 | log.info('create-multicast-gemport', device_id=device.id) |
| 275 | self.devices_handlers[device.id].create_multicast_gemport(data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 276 | |
| 277 | def update_multicast_gemport(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 278 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 279 | log.info('update-multicast-gemport', device_id=device.id) |
| 280 | self.devices_handlers[device.id].update_multicast_gemport(data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 281 | |
| 282 | def remove_multicast_gemport(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 283 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 284 | log.info('remove-multicast-gemport', device_id=device.id) |
| 285 | self.devices_handlers[device.id].remove_multicast_gemport(data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 286 | |
| 287 | def create_multicast_distribution_set(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 288 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 289 | log.info('create-multicast-distribution-set', device_id=device.id) |
| 290 | self.devices_handlers[device.id].create_multicast_distribution_set( |
| 291 | data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 292 | |
| 293 | def update_multicast_distribution_set(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 294 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 295 | log.info('update-multicast-distribution-set', device_id=device.id) |
| 296 | self.devices_handlers[device.id].update_multicast_distribution_set( |
| 297 | data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 298 | |
| 299 | def remove_multicast_distribution_set(self, device, data): |
Nikolay Titov | 4e1c370 | 2017-08-23 12:41:57 -0400 | [diff] [blame] | 300 | if super(PonSimOltAdapter, self)._get_handler(device): |
| 301 | log.info('remove-multicast-distribution-set', device_id=device.id) |
| 302 | self.devices_handlers[device.id].remove_multicast_distribution_set( |
| 303 | data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 304 | |
Scott Baker | 50873cc | 2018-09-21 18:14:09 -0700 | [diff] [blame] | 305 | def simulate_alarm(self, device, alarm): |
| 306 | handler = self.devices_handlers[device.id] |
| 307 | handler.simulate_alarm(alarm) |
| 308 | return OperationResp(code=OperationResp.OPERATION_SUCCESS) |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 309 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 310 | class PonSimOltHandler(object): |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 311 | xpon_ponsim_olt_itfs = { |
| 312 | 'create_interface': { |
| 313 | 'method_name': 'CreateInterface', |
| 314 | 'log': 'create-interface'}, |
| 315 | 'update_interface': { |
| 316 | 'method_name': 'UpdateInterface', |
| 317 | 'log': 'update-interface'}, |
| 318 | 'remove_interface': { |
| 319 | 'method_name': 'RemoveInterface', |
| 320 | 'log': 'remove-interface'}, |
| 321 | 'create_tcont': { |
| 322 | 'method_name': 'CreateTcont', |
| 323 | 'log': 'create-tconts-config-data'}, |
| 324 | 'update_tcont': { |
| 325 | 'method_name': 'UpdateTcont', |
| 326 | 'log': 'update-tconts-config-data'}, |
| 327 | 'remove_tcont': { |
| 328 | 'method_name': 'RemoveTcont', |
| 329 | 'log': 'remove-tconts-config-data'}, |
| 330 | 'create_gemport': { |
| 331 | 'method_name': 'CreateGemport', |
| 332 | 'log': 'create-gemports-config-data'}, |
| 333 | 'update_gemport': { |
| 334 | 'method_name': 'UpdateGemport', |
| 335 | 'log': 'update-gemports-config-data'}, |
| 336 | 'remove_gemport': { |
| 337 | 'method_name': 'RemoveGemport', |
| 338 | 'log': 'remove-gemports-config-data'}, |
| 339 | 'create_multicast_gemport': { |
| 340 | 'method_name': 'CreateMulticastGemport', |
| 341 | 'log': 'create-multicast-gemports-config-data'}, |
| 342 | 'update_multicast_gemport': { |
| 343 | 'method_name': 'UpdateMulticastGemport', |
| 344 | 'log': 'update-multicast-gemports-config-data'}, |
| 345 | 'remove_multicast_gemport': { |
| 346 | 'method_name': 'RemoveMulticastGemport', |
| 347 | 'log': 'remove-multicast-gemports-config-data'}, |
| 348 | 'create_multicast_distribution_set': { |
| 349 | 'method_name': 'CreateMulticastDistributionSet', |
| 350 | 'log': 'create-multicast-distribution-set-data'}, |
| 351 | 'update_multicast_distribution_set': { |
| 352 | 'method_name': 'UpdateMulticastDistributionSet', |
| 353 | 'log': 'update-multicast-distribution-set-data'}, |
| 354 | 'remove_multicast_distribution_set': { |
| 355 | 'method_name': 'RemoveMulticastDistributionSet', |
| 356 | 'log': 'remove-multicast-distribution-set-data'}, |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 357 | } |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 358 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 359 | def __init__(self, adapter, device_id): |
| 360 | self.adapter = adapter |
| 361 | self.adapter_agent = adapter.adapter_agent |
| 362 | self.device_id = device_id |
| 363 | self.log = structlog.get_logger(device_id=device_id) |
| 364 | self.channel = None |
| 365 | self.io_port = None |
| 366 | self.logical_device_id = None |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 367 | self.nni_port = None |
Khen Nursimulu | c60afa1 | 2017-03-13 14:33:50 -0400 | [diff] [blame] | 368 | self.ofp_port_no = None |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 369 | self.interface = registry('main').get_args().interface |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 370 | self.ponsim_comm = registry('main').get_args().ponsim_comm |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 371 | self.pm_metrics = None |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 372 | self.alarms = None |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 373 | self.frames = None |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 374 | |
| 375 | def __del__(self): |
| 376 | if self.io_port is not None: |
Zsolt Haraszti | 3e6f089 | 2017-01-19 11:51:40 -0800 | [diff] [blame] | 377 | registry('frameio').close_port(self.io_port) |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 378 | |
| 379 | def get_channel(self): |
| 380 | if self.channel is None: |
| 381 | device = self.adapter_agent.get_device(self.device_id) |
schowdhury | 9e24775 | 2017-07-14 06:56:20 -0700 | [diff] [blame] | 382 | |
Jeff | 70e8b2d | 2018-07-24 13:37:29 -0700 | [diff] [blame] | 383 | self.channel = grpc.insecure_channel(device.host_and_port) |
schowdhury | 9e24775 | 2017-07-14 06:56:20 -0700 | [diff] [blame] | 384 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 385 | return self.channel |
| 386 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 387 | def close_channel(self): |
| 388 | if self.channel is None: |
| 389 | self.log.info('grpc-channel-already-closed') |
| 390 | return |
| 391 | else: |
| 392 | if self.frames is not None: |
| 393 | self.frames.cancel() |
| 394 | self.frames = None |
| 395 | self.log.info('cancelled-grpc-frame-stream') |
| 396 | |
| 397 | self.channel.unsubscribe(lambda *args: None) |
| 398 | self.channel = None |
| 399 | |
| 400 | self.log.info('grpc-channel-closed') |
| 401 | |
khenaidoo | 032d330 | 2017-06-09 14:50:04 -0400 | [diff] [blame] | 402 | def _get_nni_port(self): |
| 403 | ports = self.adapter_agent.get_ports(self.device_id, Port.ETHERNET_NNI) |
| 404 | if ports: |
| 405 | # For now, we use on one NNI port |
| 406 | return ports[0] |
| 407 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 408 | def activate(self, device): |
| 409 | self.log.info('activating') |
| 410 | |
| 411 | if not device.host_and_port: |
| 412 | device.oper_status = OperStatus.FAILED |
| 413 | device.reason = 'No host_and_port field provided' |
| 414 | self.adapter_agent.update_device(device) |
| 415 | return |
| 416 | |
| 417 | stub = ponsim_pb2.PonSimStub(self.get_channel()) |
| 418 | info = stub.GetDeviceInfo(Empty()) |
| 419 | log.info('got-info', info=info) |
| 420 | |
| 421 | device.root = True |
| 422 | device.vendor = 'ponsim' |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 423 | device.model = 'n/a' |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 424 | device.serial_number = device.host_and_port |
| 425 | device.connect_status = ConnectStatus.REACHABLE |
| 426 | self.adapter_agent.update_device(device) |
| 427 | |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 428 | # Now set the initial PM configuration for this device |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 429 | self.pm_metrics = AdapterPmMetrics(device) |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 430 | pm_config = self.pm_metrics.make_proto() |
| 431 | log.info("initial-pm-config", pm_config=pm_config) |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 432 | self.adapter_agent.update_device_pm_config(pm_config, init=True) |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 433 | |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 434 | # Setup alarm handler |
| 435 | self.alarms = AdapterAlarms(self.adapter, device) |
| 436 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 437 | nni_port = Port( |
Jonathan Hart | 32fe881 | 2018-08-21 17:10:12 -0700 | [diff] [blame] | 438 | port_no=info.nni_port, |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 439 | label='NNI facing Ethernet port', |
| 440 | type=Port.ETHERNET_NNI, |
| 441 | admin_state=AdminState.ENABLED, |
| 442 | oper_status=OperStatus.ACTIVE |
| 443 | ) |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 444 | self.nni_port = nni_port |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 445 | self.adapter_agent.add_port(device.id, nni_port) |
| 446 | self.adapter_agent.add_port(device.id, Port( |
| 447 | port_no=1, |
| 448 | label='PON port', |
| 449 | type=Port.PON_OLT, |
| 450 | admin_state=AdminState.ENABLED, |
| 451 | oper_status=OperStatus.ACTIVE |
| 452 | )) |
| 453 | |
| 454 | ld = LogicalDevice( |
khenaidoo | 507d922 | 2017-10-10 16:23:49 -0400 | [diff] [blame] | 455 | # not setting id and datapath_id. Adapter agent will pick the id |
| 456 | # and will pick the datapath_id is it is not provided |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 457 | desc=ofp_desc( |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 458 | hw_desc='simualted pon', |
| 459 | sw_desc='simualted pon', |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 460 | # serial_num=uuid4().hex, |
Jonathan Hart | 32fe881 | 2018-08-21 17:10:12 -0700 | [diff] [blame] | 461 | serial_num=device.serial_number, |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 462 | dp_desc='n/a' |
| 463 | ), |
| 464 | switch_features=ofp_switch_features( |
| 465 | n_buffers=256, # TODO fake for now |
| 466 | n_tables=2, # TODO ditto |
| 467 | capabilities=( # TODO and ditto |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 468 | OFPC_FLOW_STATS |
| 469 | | OFPC_TABLE_STATS |
| 470 | | OFPC_PORT_STATS |
| 471 | | OFPC_GROUP_STATS |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 472 | ) |
| 473 | ), |
| 474 | root_device_id=device.id |
| 475 | ) |
khenaidoo | 507d922 | 2017-10-10 16:23:49 -0400 | [diff] [blame] | 476 | mac_address = "AA:BB:CC:DD:EE:FF" |
| 477 | ld_initialized = self.adapter_agent.create_logical_device(ld, |
| 478 | dpid=mac_address) |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 479 | cap = OFPPF_1GB_FD | OFPPF_FIBER |
Khen Nursimulu | c60afa1 | 2017-03-13 14:33:50 -0400 | [diff] [blame] | 480 | self.ofp_port_no = info.nni_port |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 481 | self.adapter_agent.add_logical_port(ld_initialized.id, LogicalPort( |
| 482 | id='nni', |
| 483 | ofp_port=ofp_port( |
| 484 | port_no=info.nni_port, |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 485 | hw_addr=mac_str_to_tuple( |
| 486 | '00:00:00:00:00:%02x' % info.nni_port), |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 487 | name='nni', |
| 488 | config=0, |
| 489 | state=OFPPS_LIVE, |
| 490 | curr=cap, |
| 491 | advertised=cap, |
| 492 | peer=cap, |
| 493 | curr_speed=OFPPF_1GB_FD, |
| 494 | max_speed=OFPPF_1GB_FD |
| 495 | ), |
| 496 | device_id=device.id, |
| 497 | device_port_no=nni_port.port_no, |
| 498 | root_port=True |
| 499 | )) |
| 500 | |
| 501 | device = self.adapter_agent.get_device(device.id) |
| 502 | device.parent_id = ld_initialized.id |
| 503 | device.oper_status = OperStatus.ACTIVE |
| 504 | self.adapter_agent.update_device(device) |
| 505 | self.logical_device_id = ld_initialized.id |
| 506 | |
Andy Bavier | ea82b46 | 2018-07-27 16:48:13 -0700 | [diff] [blame] | 507 | # register ONUS |
| 508 | for onu in info.onus: |
| 509 | vlan_id = onu.uni_port |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 510 | self.adapter_agent.child_device_detected( |
| 511 | parent_device_id=device.id, |
| 512 | parent_port_no=1, |
Niren R Chidrawar | efcebcd | 2017-07-19 20:03:39 -0400 | [diff] [blame] | 513 | child_device_type='ponsim_onu', |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 514 | proxy_address=Device.ProxyAddress( |
| 515 | device_id=device.id, |
| 516 | channel_id=vlan_id |
| 517 | ), |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 518 | admin_state=AdminState.ENABLED, |
Andy Bavier | ea82b46 | 2018-07-27 16:48:13 -0700 | [diff] [blame] | 519 | vlan=vlan_id, |
| 520 | serial_number=onu.serial_number |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 521 | ) |
| 522 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 523 | if self.ponsim_comm == 'grpc': |
| 524 | self.log.info('starting-frame-grpc-stream') |
| 525 | reactor.callInThread(self.rcv_grpc) |
| 526 | self.log.info('started-frame-grpc-stream') |
| 527 | else: |
| 528 | # finally, open the frameio port to receive in-band packet_in messages |
| 529 | self.log.info('registering-frameio') |
| 530 | self.io_port = registry('frameio').open_port( |
| 531 | self.interface, self.rcv_io, is_inband_frame) |
| 532 | self.log.info('registered-frameio') |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 533 | |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 534 | # Start collecting stats from the device after a brief pause |
| 535 | self.start_kpi_collection(device.id) |
| 536 | |
khenaidoo | 032d330 | 2017-06-09 14:50:04 -0400 | [diff] [blame] | 537 | def reconcile(self, device): |
| 538 | self.log.info('reconciling-OLT-device-starts') |
| 539 | |
| 540 | if not device.host_and_port: |
| 541 | device.oper_status = OperStatus.FAILED |
| 542 | device.reason = 'No host_and_port field provided' |
| 543 | self.adapter_agent.update_device(device) |
| 544 | return |
| 545 | |
| 546 | try: |
| 547 | stub = ponsim_pb2.PonSimStub(self.get_channel()) |
| 548 | info = stub.GetDeviceInfo(Empty()) |
| 549 | log.info('got-info', info=info) |
| 550 | # TODO: Verify we are connected to the same device we are |
| 551 | # reconciling - not much data in ponsim to differentiate at the |
| 552 | # time |
| 553 | device.oper_status = OperStatus.ACTIVE |
| 554 | self.adapter_agent.update_device(device) |
| 555 | self.ofp_port_no = info.nni_port |
| 556 | self.nni_port = self._get_nni_port() |
| 557 | except Exception, e: |
| 558 | log.exception('device-unreachable', e=e) |
| 559 | device.connect_status = ConnectStatus.UNREACHABLE |
| 560 | device.oper_status = OperStatus.UNKNOWN |
| 561 | self.adapter_agent.update_device(device) |
| 562 | return |
| 563 | |
| 564 | # Now set the initial PM configuration for this device |
| 565 | self.pm_metrics = AdapterPmMetrics(device) |
| 566 | pm_config = self.pm_metrics.make_proto() |
| 567 | log.info("initial-pm-config", pm_config=pm_config) |
| 568 | self.adapter_agent.update_device_pm_config(pm_config, init=True) |
| 569 | |
| 570 | # Setup alarm handler |
| 571 | self.alarms = AdapterAlarms(self.adapter, device) |
| 572 | |
| 573 | # TODO: Is there anything required to verify nni and PON ports |
| 574 | |
| 575 | # Set the logical device id |
| 576 | device = self.adapter_agent.get_device(device.id) |
| 577 | if device.parent_id: |
| 578 | self.logical_device_id = device.parent_id |
| 579 | self.adapter_agent.reconcile_logical_device(device.parent_id) |
| 580 | else: |
| 581 | self.log.info('no-logical-device-set') |
| 582 | |
| 583 | # Reconcile child devices |
| 584 | self.adapter_agent.reconcile_child_devices(device.id) |
| 585 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 586 | if self.ponsim_comm == 'grpc': |
| 587 | reactor.callInThread(self.rcv_grpc) |
| 588 | else: |
| 589 | # finally, open the frameio port to receive in-band packet_in messages |
| 590 | self.io_port = registry('frameio').open_port( |
| 591 | self.interface, self.rcv_io, is_inband_frame) |
khenaidoo | 032d330 | 2017-06-09 14:50:04 -0400 | [diff] [blame] | 592 | |
| 593 | # Start collecting stats from the device after a brief pause |
| 594 | self.start_kpi_collection(device.id) |
| 595 | |
| 596 | self.log.info('reconciling-OLT-device-ends') |
| 597 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 598 | def _rcv_frame(self, frame): |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 599 | pkt = Ether(frame) |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 600 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 601 | if pkt.haslayer(Dot1Q): |
| 602 | outer_shim = pkt.getlayer(Dot1Q) |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 603 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 604 | if isinstance(outer_shim.payload, Dot1Q): |
| 605 | inner_shim = outer_shim.payload |
| 606 | cvid = inner_shim.vlan |
| 607 | logical_port = cvid |
| 608 | popped_frame = ( |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 609 | Ether(src=pkt.src, dst=pkt.dst, type=inner_shim.type) / |
| 610 | inner_shim.payload |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 611 | ) |
| 612 | kw = dict( |
| 613 | logical_device_id=self.logical_device_id, |
| 614 | logical_port_no=logical_port, |
| 615 | ) |
| 616 | self.log.info('sending-packet-in', **kw) |
| 617 | self.adapter_agent.send_packet_in( |
| 618 | packet=str(popped_frame), **kw) |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 619 | elif pkt.haslayer(Raw): |
| 620 | raw_data = json.loads(pkt.getlayer(Raw).load) |
| 621 | self.alarms.send_alarm(self, raw_data) |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 622 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 623 | @inlineCallbacks |
| 624 | def rcv_grpc(self): |
| 625 | """ |
| 626 | This call establishes a GRPC stream to receive frames. |
| 627 | """ |
| 628 | stub = ponsim_pb2.PonSimStub(self.get_channel()) |
| 629 | |
| 630 | # Attempt to establish a grpc stream with the remote ponsim service |
| 631 | self.frames = stub.ReceiveFrames(Empty()) |
| 632 | |
| 633 | self.log.info('start-receiving-grpc-frames') |
| 634 | |
| 635 | try: |
| 636 | for frame in self.frames: |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 637 | self.log.info('received-grpc-frame', |
| 638 | frame_len=len(frame.payload)) |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 639 | self._rcv_frame(frame.payload) |
| 640 | |
| 641 | except _Rendezvous, e: |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 642 | log.warn('grpc-connection-lost', message=e.message) |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 643 | |
| 644 | self.log.info('stopped-receiving-grpc-frames') |
| 645 | |
| 646 | def rcv_io(self, port, frame): |
| 647 | self.log.info('received-io-frame', iface_name=port.iface_name, |
| 648 | frame_len=len(frame)) |
| 649 | self._rcv_frame(frame) |
| 650 | |
Jeff | 55a2f13 | 2018-08-05 21:10:41 -0700 | [diff] [blame] | 651 | # VOLTHA's flow decomposition removes the information about which flows |
| 652 | # are trap flows where traffic should be forwarded to the controller. |
| 653 | # We'll go through the flows and change the output port of flows that we |
| 654 | # know to be trap flows to the OF CONTROLLER port. |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 655 | def update_flow_table(self, flows): |
| 656 | stub = ponsim_pb2.PonSimStub(self.get_channel()) |
| 657 | self.log.info('pushing-olt-flow-table') |
Jeff | 55a2f13 | 2018-08-05 21:10:41 -0700 | [diff] [blame] | 658 | for flow in flows: |
| 659 | classifier_info = {} |
| 660 | for field in fd.get_ofb_fields(flow): |
| 661 | if field.type == fd.ETH_TYPE: |
| 662 | classifier_info['eth_type'] = field.eth_type |
| 663 | self.log.debug('field-type-eth-type', |
| 664 | eth_type=classifier_info['eth_type']) |
| 665 | elif field.type == fd.IP_PROTO: |
| 666 | classifier_info['ip_proto'] = field.ip_proto |
| 667 | self.log.debug('field-type-ip-proto', |
| 668 | ip_proto=classifier_info['ip_proto']) |
| 669 | if ('ip_proto' in classifier_info and ( |
| 670 | classifier_info['ip_proto'] == 17 or |
| 671 | classifier_info['ip_proto'] == 2)) or ( |
| 672 | 'eth_type' in classifier_info and |
| 673 | classifier_info['eth_type'] == 0x888e): |
| 674 | for action in fd.get_actions(flow): |
| 675 | if action.type == ofp.OFPAT_OUTPUT: |
| 676 | action.output.port = ofp.OFPP_CONTROLLER |
| 677 | self.log.info('out_port', out_port=fd.get_out_port(flow)) |
| 678 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 679 | stub.UpdateFlowTable(FlowTable( |
| 680 | port=0, |
| 681 | flows=flows |
| 682 | )) |
| 683 | self.log.info('success') |
| 684 | |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 685 | def remove_from_flow_table(self, flows): |
| 686 | self.log.debug('remove-from-flow-table', flows=flows) |
| 687 | # TODO: Update PONSIM code to accept incremental flow changes |
| 688 | # Once completed, the accepts_add_remove_flow_updates for this |
| 689 | # device type can be set to True |
| 690 | |
| 691 | def add_to_flow_table(self, flows): |
| 692 | self.log.debug('add-to-flow-table', flows=flows) |
| 693 | # TODO: Update PONSIM code to accept incremental flow changes |
| 694 | # Once completed, the accepts_add_remove_flow_updates for this |
| 695 | # device type can be set to True |
| 696 | |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 697 | def update_pm_config(self, device, pm_config): |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 698 | log.info("handler-update-pm-config", device=device, |
| 699 | pm_config=pm_config) |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 700 | self.pm_metrics.update(pm_config) |
| 701 | |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 702 | def send_proxied_message(self, proxy_address, msg): |
| 703 | self.log.info('sending-proxied-message') |
| 704 | if isinstance(msg, FlowTable): |
| 705 | stub = ponsim_pb2.PonSimStub(self.get_channel()) |
| 706 | self.log.info('pushing-onu-flow-table', port=msg.port) |
| 707 | res = stub.UpdateFlowTable(msg) |
| 708 | self.adapter_agent.receive_proxied_message(proxy_address, res) |
Scott Baker | b5be94d | 2018-10-09 16:13:32 -0700 | [diff] [blame^] | 709 | elif isinstance(msg, PonSimMetricsRequest): |
| 710 | stub = ponsim_pb2.PonSimStub(self.get_channel()) |
| 711 | self.log.info('proxying onu stats request', port=msg.port) |
| 712 | res = stub.GetStats(msg) |
| 713 | self.adapter_agent.receive_proxied_message(proxy_address, res) |
Zsolt Haraszti | 656ecc6 | 2016-12-28 15:08:23 -0800 | [diff] [blame] | 714 | |
| 715 | def packet_out(self, egress_port, msg): |
| 716 | self.log.info('sending-packet-out', egress_port=egress_port, |
| 717 | msg=hexify(msg)) |
| 718 | pkt = Ether(msg) |
Jonathan Hart | 32fe881 | 2018-08-21 17:10:12 -0700 | [diff] [blame] | 719 | out_pkt = pkt |
| 720 | if egress_port != self.nni_port.port_no: |
| 721 | # don't do the vlan manipulation for the NNI port, vlans are already correct |
| 722 | out_pkt = ( |
| 723 | Ether(src=pkt.src, dst=pkt.dst) / |
| 724 | Dot1Q(vlan=egress_port, type=pkt.type) / |
| 725 | pkt.payload |
| 726 | ) |
| 727 | |
| 728 | # TODO need better way of mapping logical ports to PON ports |
| 729 | out_port = self.nni_port.port_no if egress_port == self.nni_port.port_no else 1 |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 730 | |
| 731 | if self.ponsim_comm == 'grpc': |
| 732 | # send over grpc stream |
| 733 | stub = ponsim_pb2.PonSimStub(self.get_channel()) |
Jonathan Hart | 32fe881 | 2018-08-21 17:10:12 -0700 | [diff] [blame] | 734 | frame = PonSimFrame(id=self.device_id, payload=str(out_pkt), out_port=out_port) |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 735 | stub.SendFrame(frame) |
| 736 | else: |
| 737 | # send over frameio |
| 738 | self.io_port.send(str(out_pkt)) |
| 739 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 740 | @inlineCallbacks |
| 741 | def reboot(self): |
| 742 | self.log.info('rebooting', device_id=self.device_id) |
| 743 | |
| 744 | # Update the operational status to ACTIVATING and connect status to |
| 745 | # UNREACHABLE |
| 746 | device = self.adapter_agent.get_device(self.device_id) |
| 747 | previous_oper_status = device.oper_status |
| 748 | previous_conn_status = device.connect_status |
| 749 | device.oper_status = OperStatus.ACTIVATING |
| 750 | device.connect_status = ConnectStatus.UNREACHABLE |
| 751 | self.adapter_agent.update_device(device) |
| 752 | |
khenaidoo | 71d0a6c | 2017-03-22 21:46:04 -0400 | [diff] [blame] | 753 | # Update the child devices connect state to UNREACHABLE |
khenaidoo | 2d7af13 | 2017-03-23 15:45:51 -0400 | [diff] [blame] | 754 | self.adapter_agent.update_child_devices_state(self.device_id, |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 755 | connect_status=ConnectStatus.UNREACHABLE) |
khenaidoo | 71d0a6c | 2017-03-22 21:46:04 -0400 | [diff] [blame] | 756 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 757 | # Sleep 10 secs, simulating a reboot |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 758 | # TODO: send alert and clear alert after the reboot |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 759 | yield asleep(10) |
| 760 | |
| 761 | # Change the operational status back to its previous state. With a |
| 762 | # real OLT the operational state should be the state the device is |
| 763 | # after a reboot. |
| 764 | # Get the latest device reference |
| 765 | device = self.adapter_agent.get_device(self.device_id) |
| 766 | device.oper_status = previous_oper_status |
| 767 | device.connect_status = previous_conn_status |
| 768 | self.adapter_agent.update_device(device) |
khenaidoo | 71d0a6c | 2017-03-22 21:46:04 -0400 | [diff] [blame] | 769 | |
| 770 | # Update the child devices connect state to REACHABLE |
khenaidoo | 2d7af13 | 2017-03-23 15:45:51 -0400 | [diff] [blame] | 771 | self.adapter_agent.update_child_devices_state(self.device_id, |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 772 | connect_status=ConnectStatus.REACHABLE) |
khenaidoo | 71d0a6c | 2017-03-22 21:46:04 -0400 | [diff] [blame] | 773 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 774 | self.log.info('rebooted', device_id=self.device_id) |
| 775 | |
sathishg | 5ae8622 | 2017-06-28 15:16:29 +0530 | [diff] [blame] | 776 | def self_test_device(self, device): |
| 777 | """ |
| 778 | This is called to Self a device based on a NBI call. |
| 779 | :param device: A Voltha.Device object. |
| 780 | :return: Will return result of self test |
| 781 | """ |
| 782 | log.info('self-test-device', device=device.id) |
| 783 | raise NotImplementedError() |
| 784 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 785 | def disable(self): |
| 786 | self.log.info('disabling', device_id=self.device_id) |
| 787 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 788 | self.stop_kpi_collection() |
| 789 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 790 | # Get the latest device reference |
| 791 | device = self.adapter_agent.get_device(self.device_id) |
| 792 | |
| 793 | # Update the operational status to UNKNOWN |
| 794 | device.oper_status = OperStatus.UNKNOWN |
| 795 | device.connect_status = ConnectStatus.UNREACHABLE |
| 796 | self.adapter_agent.update_device(device) |
| 797 | |
| 798 | # Remove the logical device |
| 799 | logical_device = self.adapter_agent.get_logical_device( |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 800 | self.logical_device_id) |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 801 | self.adapter_agent.delete_logical_device(logical_device) |
| 802 | |
| 803 | # Disable all child devices first |
khenaidoo | 2d7af13 | 2017-03-23 15:45:51 -0400 | [diff] [blame] | 804 | self.adapter_agent.update_child_devices_state(self.device_id, |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 805 | admin_state=AdminState.DISABLED) |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 806 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 807 | # Remove the peer references from this device |
| 808 | self.adapter_agent.delete_all_peer_references(self.device_id) |
| 809 | |
Khen Nursimulu | c60afa1 | 2017-03-13 14:33:50 -0400 | [diff] [blame] | 810 | # Set all ports to disabled |
| 811 | self.adapter_agent.disable_all_ports(self.device_id) |
| 812 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 813 | self.close_channel() |
| 814 | self.log.info('disabled-grpc-channel') |
| 815 | |
| 816 | if self.ponsim_comm == 'frameio': |
| 817 | # close the frameio port |
| 818 | registry('frameio').close_port(self.io_port) |
| 819 | self.log.info('disabled-frameio-port') |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 820 | |
khenaidoo | 032d330 | 2017-06-09 14:50:04 -0400 | [diff] [blame] | 821 | # Update the logice device mapping |
| 822 | if self.logical_device_id in \ |
| 823 | self.adapter.logical_device_id_to_root_device_id: |
| 824 | del self.adapter.logical_device_id_to_root_device_id[ |
| 825 | self.logical_device_id] |
| 826 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 827 | # TODO: |
| 828 | # 1) Remove all flows from the device |
| 829 | # 2) Remove the device from ponsim |
| 830 | |
| 831 | self.log.info('disabled', device_id=device.id) |
| 832 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 833 | def reenable(self): |
| 834 | self.log.info('re-enabling', device_id=self.device_id) |
| 835 | |
| 836 | # Get the latest device reference |
| 837 | device = self.adapter_agent.get_device(self.device_id) |
| 838 | |
khenaidoo | 032d330 | 2017-06-09 14:50:04 -0400 | [diff] [blame] | 839 | # Set the ofp_port_no and nni_port in case we bypassed the reconcile |
| 840 | # process if the device was in DISABLED state on voltha restart |
| 841 | if not self.ofp_port_no and not self.nni_port: |
| 842 | stub = ponsim_pb2.PonSimStub(self.get_channel()) |
| 843 | info = stub.GetDeviceInfo(Empty()) |
| 844 | log.info('got-info', info=info) |
| 845 | self.ofp_port_no = info.nni_port |
| 846 | self.nni_port = self._get_nni_port() |
| 847 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 848 | # Update the connect status to REACHABLE |
| 849 | device.connect_status = ConnectStatus.REACHABLE |
| 850 | self.adapter_agent.update_device(device) |
| 851 | |
Khen Nursimulu | c60afa1 | 2017-03-13 14:33:50 -0400 | [diff] [blame] | 852 | # Set all ports to enabled |
| 853 | self.adapter_agent.enable_all_ports(self.device_id) |
| 854 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 855 | ld = LogicalDevice( |
| 856 | # not setting id and datapth_id will let the adapter agent pick id |
| 857 | desc=ofp_desc( |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 858 | hw_desc='simulated pon', |
| 859 | sw_desc='simulated pon', |
| 860 | serial_num=uuid4().hex, |
| 861 | dp_desc='n/a' |
| 862 | ), |
| 863 | switch_features=ofp_switch_features( |
| 864 | n_buffers=256, # TODO fake for now |
| 865 | n_tables=2, # TODO ditto |
| 866 | capabilities=( # TODO and ditto |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 867 | OFPC_FLOW_STATS |
| 868 | | OFPC_TABLE_STATS |
| 869 | | OFPC_PORT_STATS |
| 870 | | OFPC_GROUP_STATS |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 871 | ) |
| 872 | ), |
| 873 | root_device_id=device.id |
| 874 | ) |
khenaidoo | 507d922 | 2017-10-10 16:23:49 -0400 | [diff] [blame] | 875 | mac_address = "AA:BB:CC:DD:EE:FF" |
| 876 | ld_initialized = self.adapter_agent.create_logical_device(ld, |
| 877 | dpid=mac_address) |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 878 | cap = OFPPF_1GB_FD | OFPPF_FIBER |
| 879 | self.adapter_agent.add_logical_port(ld_initialized.id, LogicalPort( |
| 880 | id='nni', |
| 881 | ofp_port=ofp_port( |
Khen Nursimulu | c60afa1 | 2017-03-13 14:33:50 -0400 | [diff] [blame] | 882 | port_no=self.ofp_port_no, |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 883 | hw_addr=mac_str_to_tuple( |
Khen Nursimulu | c60afa1 | 2017-03-13 14:33:50 -0400 | [diff] [blame] | 884 | '00:00:00:00:00:%02x' % self.ofp_port_no), |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 885 | name='nni', |
| 886 | config=0, |
| 887 | state=OFPPS_LIVE, |
| 888 | curr=cap, |
| 889 | advertised=cap, |
| 890 | peer=cap, |
| 891 | curr_speed=OFPPF_1GB_FD, |
| 892 | max_speed=OFPPF_1GB_FD |
| 893 | ), |
| 894 | device_id=device.id, |
| 895 | device_port_no=self.nni_port.port_no, |
| 896 | root_port=True |
| 897 | )) |
| 898 | |
| 899 | device = self.adapter_agent.get_device(device.id) |
| 900 | device.parent_id = ld_initialized.id |
| 901 | device.oper_status = OperStatus.ACTIVE |
| 902 | self.adapter_agent.update_device(device) |
| 903 | self.logical_device_id = ld_initialized.id |
| 904 | |
| 905 | # Reenable all child devices |
khenaidoo | 2d7af13 | 2017-03-23 15:45:51 -0400 | [diff] [blame] | 906 | self.adapter_agent.update_child_devices_state(device.id, |
Stephane Barbarie | 4475a25 | 2017-03-31 13:49:20 -0400 | [diff] [blame] | 907 | admin_state=AdminState.ENABLED) |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 908 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 909 | if self.ponsim_comm == 'grpc': |
| 910 | # establish frame grpc-stream |
| 911 | reactor.callInThread(self.rcv_grpc) |
| 912 | else: |
| 913 | # finally, open the frameio port to receive in-band packet_in messages |
| 914 | self.io_port = registry('frameio').open_port( |
| 915 | self.interface, self.rcv_io, is_inband_frame) |
| 916 | |
| 917 | self.start_kpi_collection(device.id) |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 918 | |
| 919 | self.log.info('re-enabled', device_id=device.id) |
| 920 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 921 | def delete(self): |
| 922 | self.log.info('deleting', device_id=self.device_id) |
| 923 | |
| 924 | # Remove all child devices |
| 925 | self.adapter_agent.delete_all_child_devices(self.device_id) |
| 926 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 927 | self.close_channel() |
| 928 | self.log.info('disabled-grpc-channel') |
| 929 | |
| 930 | if self.ponsim_comm == 'frameio': |
| 931 | # close the frameio port |
| 932 | registry('frameio').close_port(self.io_port) |
| 933 | self.log.info('disabled-frameio-port') |
| 934 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 935 | # TODO: |
| 936 | # 1) Remove all flows from the device |
| 937 | # 2) Remove the device from ponsim |
| 938 | |
| 939 | self.log.info('deleted', device_id=self.device_id) |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 940 | |
| 941 | def start_kpi_collection(self, device_id): |
| 942 | |
| 943 | def _collect(device_id, prefix): |
| 944 | |
| 945 | try: |
| 946 | # Step 1: gather metrics from device |
| 947 | port_metrics = \ |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 948 | self.pm_metrics.collect_port_metrics(self.get_channel()) |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 949 | |
| 950 | # Step 2: prepare the KpiEvent for submission |
| 951 | # we can time-stamp them here (or could use time derived from OLT |
| 952 | ts = arrow.utcnow().timestamp |
| 953 | kpi_event = KpiEvent( |
| 954 | type=KpiEventType.slice, |
| 955 | ts=ts, |
| 956 | prefixes={ |
| 957 | # OLT NNI port |
| 958 | prefix + '.nni': MetricValuePairs( |
| 959 | metrics=port_metrics['nni']), |
| 960 | # OLT PON port |
| 961 | prefix + '.pon': MetricValuePairs( |
| 962 | metrics=port_metrics['pon']) |
| 963 | } |
| 964 | ) |
| 965 | |
| 966 | # Step 3: submit |
| 967 | self.adapter_agent.submit_kpis(kpi_event) |
| 968 | |
| 969 | except Exception as e: |
| 970 | log.exception('failed-to-submit-kpis', e=e) |
Stephane Barbarie | 5253c65 | 2017-03-22 16:29:46 -0400 | [diff] [blame] | 971 | |
Sergio Slobodrian | 98eff41 | 2017-03-15 14:46:30 -0400 | [diff] [blame] | 972 | self.pm_metrics.start_collector(_collect) |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 973 | |
Stephane Barbarie | 3559506 | 2018-02-08 08:34:39 -0500 | [diff] [blame] | 974 | def stop_kpi_collection(self): |
| 975 | self.pm_metrics.stop_collector() |
| 976 | |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 977 | def get_interface_config(self, data): |
| 978 | interfaceConfig = InterfaceConfig() |
| 979 | if isinstance(data, ChannelgroupConfig): |
| 980 | interfaceConfig.channel_group_config.CopyFrom(data) |
| 981 | elif isinstance(data, ChannelpartitionConfig): |
| 982 | interfaceConfig.channel_partition_config.CopyFrom(data) |
| 983 | elif isinstance(data, ChannelpairConfig): |
| 984 | interfaceConfig.channel_pair_config.CopyFrom(data) |
| 985 | elif isinstance(data, ChannelterminationConfig): |
| 986 | interfaceConfig.channel_termination_config.CopyFrom(data) |
| 987 | elif isinstance(data, OntaniConfig): |
| 988 | interfaceConfig.ont_ani_config.CopyFrom(data) |
| 989 | elif isinstance(data, VOntaniConfig): |
| 990 | interfaceConfig.vont_ani_config.CopyFrom(data) |
| 991 | elif isinstance(data, VEnetConfig): |
| 992 | interfaceConfig.venet_config.CopyFrom(data) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 993 | elif isinstance(data, TrafficDescriptorProfileData): |
| 994 | interfaceConfig.traffic_descriptor_profile_config_data.CopyFrom( |
| 995 | data) |
| 996 | elif isinstance(data, TcontsConfigData): |
| 997 | interfaceConfig.tconts_config_data.CopyFrom(data) |
| 998 | elif isinstance(data, GemportsConfigData): |
| 999 | interfaceConfig.gemports_config_data.CopyFrom(data) |
| 1000 | elif isinstance(data, MulticastGemportsConfigData): |
| 1001 | interfaceConfig.multicast_gemports_config_data.CopyFrom(data) |
| 1002 | elif isinstance(data, MulticastDistributionSetData): |
| 1003 | interfaceConfig.multicast_distribution_set_data.CopyFrom(data) |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 1004 | else: |
| 1005 | return None |
| 1006 | return interfaceConfig |
| 1007 | |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1008 | def xpon_ponsim_olt_interface(self, method_name, data, data2=None): |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 1009 | interfaceConfig = self.get_interface_config(data) |
| 1010 | if interfaceConfig is not None: |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1011 | self.log.info( |
| 1012 | 'forwarding-{}-request-to-olt-for-interface-type' |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1013 | .format(self.xpon_ponsim_olt_itfs[method_name]['log']), |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1014 | interface_type=type(data)) |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 1015 | stub = ponsim_pb2.XPonSimStub(self.get_channel()) |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1016 | _method = getattr( |
| 1017 | stub, self.xpon_ponsim_olt_itfs[method_name]['method_name']) |
| 1018 | if isinstance(data, TcontsConfigData): |
| 1019 | tcont_config = TcontInterfaceConfig() |
| 1020 | tcont_config.tconts_config_data.CopyFrom(data) |
| 1021 | tcont_config.traffic_descriptor_profile_config_data.CopyFrom( |
| 1022 | data2) |
| 1023 | _method(tcont_config) |
| 1024 | else: |
| 1025 | _method(interfaceConfig) |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 1026 | self.log.info('success') |
| 1027 | |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1028 | def create_interface(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1029 | _method_name = sys._getframe().f_code.co_name |
| 1030 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1031 | |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 1032 | def update_interface(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1033 | _method_name = sys._getframe().f_code.co_name |
| 1034 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 89004ec | 2017-06-19 18:22:42 -0400 | [diff] [blame] | 1035 | |
| 1036 | def remove_interface(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1037 | _method_name = sys._getframe().f_code.co_name |
| 1038 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1039 | |
| 1040 | def create_tcont(self, tcont_data, traffic_descriptor_data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1041 | _method_name = sys._getframe().f_code.co_name |
| 1042 | self.xpon_ponsim_olt_interface(_method_name, tcont_data, |
| 1043 | traffic_descriptor_data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1044 | |
| 1045 | def update_tcont(self, tcont_data, traffic_descriptor_data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1046 | _method_name = sys._getframe().f_code.co_name |
| 1047 | self.xpon_ponsim_olt_interface(_method_name, tcont_data, |
| 1048 | traffic_descriptor_data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1049 | |
| 1050 | def remove_tcont(self, tcont_data, traffic_descriptor_data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1051 | _method_name = sys._getframe().f_code.co_name |
| 1052 | self.xpon_ponsim_olt_interface(_method_name, tcont_data, |
| 1053 | traffic_descriptor_data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1054 | |
| 1055 | def create_gemport(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1056 | _method_name = sys._getframe().f_code.co_name |
| 1057 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1058 | |
| 1059 | def update_gemport(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1060 | _method_name = sys._getframe().f_code.co_name |
| 1061 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1062 | |
| 1063 | def remove_gemport(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1064 | _method_name = sys._getframe().f_code.co_name |
| 1065 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1066 | |
| 1067 | def create_multicast_gemport(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1068 | _method_name = sys._getframe().f_code.co_name |
| 1069 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1070 | |
| 1071 | def update_multicast_gemport(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1072 | _method_name = sys._getframe().f_code.co_name |
| 1073 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1074 | |
| 1075 | def remove_multicast_gemport(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1076 | _method_name = sys._getframe().f_code.co_name |
| 1077 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1078 | |
| 1079 | def create_multicast_distribution_set(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1080 | _method_name = sys._getframe().f_code.co_name |
| 1081 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1082 | |
| 1083 | def update_multicast_distribution_set(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1084 | _method_name = sys._getframe().f_code.co_name |
| 1085 | self.xpon_ponsim_olt_interface(_method_name, data); |
Nikolay Titov | 176f1db | 2017-08-10 12:38:43 -0400 | [diff] [blame] | 1086 | |
| 1087 | def remove_multicast_distribution_set(self, data): |
khenaidoo | f3593a8 | 2018-06-01 16:41:31 -0400 | [diff] [blame] | 1088 | _method_name = sys._getframe().f_code.co_name |
| 1089 | self.xpon_ponsim_olt_interface(_method_name, data); |
Scott Baker | 50873cc | 2018-09-21 18:14:09 -0700 | [diff] [blame] | 1090 | |
| 1091 | def simulate_alarm(self, alarm): |
| 1092 | # Ponsim_olt implements its own AdapterAlarms class, rather than using the Voltha alarm extension. Until that |
| 1093 | # has been reconciled, temporarily instantiate the Voltha alarm extension's AdapterAlarms here, for the |
| 1094 | # purpose of sending simulated alarms. |
| 1095 | alarms = VolthaAdapterAlarms(self.adapter_agent, self.device_id, self.logical_device_id) |
| 1096 | simulator = AdapterAlarmSimulator(alarms) |
| 1097 | simulator.simulate_alarm(alarm) |