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