Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -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 | cc153aa | 2016-12-14 02:28:59 -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 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 17 | """ |
| 18 | Maple OLT/ONU adapter. |
| 19 | """ |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 20 | from uuid import uuid4 |
| 21 | |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 22 | import arrow |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 23 | import binascii |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 24 | from scapy.layers.l2 import Ether, Dot1Q |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 25 | from twisted.internet import reactor |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 26 | from twisted.internet.protocol import ReconnectingClientFactory |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 27 | from twisted.spread import pb |
| 28 | from twisted.internet.defer import inlineCallbacks, returnValue, DeferredQueue |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 29 | from zope.interface import implementer |
| 30 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 31 | from common.frameio.frameio import BpfProgramFilter, hexify |
| 32 | |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 33 | from voltha.adapters.interface import IAdapterInterface |
| 34 | from voltha.core.logical_device_agent import mac_str_to_tuple |
Steve Crooks | f248e18 | 2017-02-07 10:50:24 -0500 | [diff] [blame] | 35 | import voltha.core.flow_decomposer as fd |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 36 | from voltha.protos import third_party |
| 37 | from voltha.protos.adapter_pb2 import Adapter |
| 38 | from voltha.protos.adapter_pb2 import AdapterConfig |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 39 | from voltha.protos.common_pb2 import LogLevel, OperStatus, ConnectStatus, \ |
| 40 | AdminState |
Peter Shafik | ba9b3d8 | 2017-03-15 18:01:22 -0400 | [diff] [blame] | 41 | from voltha.protos.device_pb2 import DeviceType, DeviceTypes, Port, Device, \ |
| 42 | PmConfigs, PmConfig, PmGroupConfig |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 43 | from voltha.protos.health_pb2 import HealthStatus |
| 44 | from google.protobuf.empty_pb2 import Empty |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 45 | from voltha.protos.events_pb2 import KpiEvent, MetricValuePairs |
| 46 | from voltha.protos.events_pb2 import KpiEventType |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 47 | from voltha.protos.events_pb2 import AlarmEvent, AlarmEventType, \ |
| 48 | AlarmEventSeverity, AlarmEventState, AlarmEventCategory |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 49 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 50 | from voltha.protos.logical_device_pb2 import LogicalPort, LogicalDevice |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 51 | from voltha.protos.openflow_13_pb2 import OFPPS_LIVE, OFPPF_FIBER, \ |
| 52 | OFPPF_1GB_FD, OFPC_GROUP_STATS, OFPC_PORT_STATS, OFPC_TABLE_STATS, \ |
| 53 | OFPC_FLOW_STATS, OFPP_CONTROLLER, OFPXMC_OPENFLOW_BASIC, \ |
| 54 | ofp_switch_features, ofp_desc, ofp_port |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 55 | from voltha.registry import registry |
| 56 | from voltha.extensions.omci.omci import * |
| 57 | |
| 58 | _ = third_party |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 59 | log = structlog.get_logger() |
| 60 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 61 | PACKET_IN_VLAN = 4091 |
| 62 | is_inband_frame = BpfProgramFilter('(ether[14:2] & 0xfff) = 0x{:03x}'.format( |
| 63 | PACKET_IN_VLAN)) |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 64 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 65 | |
Peter Shafik | ba9b3d8 | 2017-03-15 18:01:22 -0400 | [diff] [blame] | 66 | class MapleOltPmMetrics: |
| 67 | class Metrics: |
| 68 | def __init__(self, config, value=0, is_group=False): |
| 69 | self.config = config |
| 70 | self.value = value |
| 71 | self.is_group = is_group |
| 72 | |
| 73 | def __init__(self,device): |
| 74 | self.pm_names = {'tx_64','tx_65_127', 'tx_128_255', 'tx_256_511', |
| 75 | 'tx_512_1023', 'tx_1024_1518', 'tx_1519_9k', 'rx_64', |
| 76 | 'rx_65_127', 'rx_128_255', 'rx_256_511', 'rx_512_1023', |
| 77 | 'rx_1024_1518', 'rx_1519_9k', 'tx_pkts', 'rx_pkts', |
| 78 | 'tx_bytes', 'rx_bytes'} |
| 79 | self.pm_group_names = {'nni'} |
| 80 | self.device = device |
| 81 | self.id = device.id |
| 82 | self.default_freq = 150 |
| 83 | self.pon_metrics = dict() |
| 84 | self.nni_metrics = dict() |
| 85 | for m in self.pm_names: |
| 86 | self.pon_metrics[m] = \ |
| 87 | self.Metrics(config = PmConfig(name=m, |
| 88 | type=PmConfig.COUNTER, |
| 89 | enabled=True), value = 0) |
| 90 | self.nni_metrics[m] = \ |
| 91 | self.Metrics(config = PmConfig(name=m, |
| 92 | type=PmConfig.COUNTER, |
| 93 | enabled=True), value = 0) |
| 94 | self.pm_group_metrics = dict() |
| 95 | for m in self.pm_group_names: |
| 96 | self.pm_group_metrics[m] = \ |
| 97 | self.Metrics(config = PmGroupConfig(group_name=m, |
| 98 | group_freq=self.default_freq, |
| 99 | enabled=True), |
| 100 | is_group = True) |
| 101 | for m in sorted(self.nni_metrics): |
| 102 | pm=self.nni_metrics[m] |
| 103 | self.pm_group_metrics['nni'].config.metrics.extend([PmConfig( |
| 104 | name=pm.config.name, |
| 105 | type=pm.config.type, |
| 106 | enabled=pm.config.enabled)]) |
| 107 | |
| 108 | @inlineCallbacks |
| 109 | def configure_pm_collection_freq(self, freq, remote): |
| 110 | log.info('configuring-pm-collection-freq', |
| 111 | freq=freq) |
| 112 | try: |
| 113 | data = yield remote.callRemote('set_stats_collection_interval', 0, |
| 114 | freq) |
| 115 | log.info('configured-pm-collection-freq', data=data) |
| 116 | except Exception as e: |
| 117 | log.exception('configure-pm-collection-freq', exc=str(e)) |
| 118 | |
| 119 | def enable_pm_collection(self, pm_group, remote): |
| 120 | if pm_group == 'nni': |
| 121 | self.configure_pm_collection_freq(self.default_freq/10, remote) |
| 122 | |
| 123 | def disable_pm_collection(self, pm_group, remote): |
| 124 | if pm_group == 'nni': |
| 125 | self.configure_pm_collection_freq(0, remote) |
| 126 | |
| 127 | def update(self, device, pm_config, remote): |
| 128 | if self.default_freq != pm_config.default_freq: |
| 129 | self.default_freq = pm_config.default_freq |
| 130 | |
| 131 | if pm_config.grouped is True: |
| 132 | for m in pm_config.groups: |
| 133 | self.pm_group_metrics[m.group_name].config.enabled = m.enabled |
| 134 | if m.enabled is True: |
| 135 | self.enable_pm_collection(m.group_name, remote) |
| 136 | else: |
| 137 | self.disable_pm_collection(m.group_name, remote) |
| 138 | |
| 139 | else: |
| 140 | for m in pm_config.metrics: |
| 141 | self.pon_metrics[m.name].config.enabled = m.enabled |
| 142 | self.nni_metrics[m.name].config.enabled = m.enabled |
| 143 | |
| 144 | def make_proto(self): |
| 145 | pm_config = PmConfigs( |
| 146 | id=self.id, |
| 147 | default_freq=self.default_freq, |
| 148 | grouped = True, |
| 149 | freq_override = False) |
| 150 | for m in self.pm_group_names: |
| 151 | pm_config.groups.extend([self.pm_group_metrics[m].config]) |
| 152 | |
| 153 | return pm_config |
| 154 | |
| 155 | |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 156 | class MapleOltRxHandler(pb.Root): |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 157 | def __init__(self, device_id, adapter, onu_queue): |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 158 | self.device_id = device_id |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 159 | self.adapter = adapter |
| 160 | self.onu_discovered_queue = onu_queue |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 161 | self.adapter_agent = adapter.adapter_agent |
| 162 | self.adapter_name = adapter.name |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 163 | # registry('main').get_args().external_host_address |
| 164 | self.pb_server_ip = '192.168.24.20' |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 165 | self.pb_server_port = 24497 |
| 166 | self.pb_server_factory = pb.PBServerFactory(self) |
| 167 | # start PB server |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 168 | self.listen_port = reactor.listenTCP(self.pb_server_port, |
| 169 | self.pb_server_factory) |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 170 | self.omci_rx_queue = DeferredQueue() |
| 171 | log.info('PB-server-started-on-port', port=self.pb_server_port) |
| 172 | |
| 173 | def get_ip(self): |
| 174 | return self.pb_server_ip |
| 175 | |
| 176 | def get_port(self): |
| 177 | return self.pb_server_port |
| 178 | |
| 179 | def get_host(self): |
| 180 | return self.listen_port.getHost() |
| 181 | |
Zsolt Haraszti | 4ef0a9a | 2016-12-20 01:35:48 -0800 | [diff] [blame] | 182 | def remote_echo(self, pkt_type, pon, onu, port, crc_ok, msg_size, msg_data): |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 183 | log.info('received-omci-msg', |
| 184 | pkt_type=pkt_type, |
| 185 | pon_id=pon, |
| 186 | onu_id=onu, |
| 187 | port_id=port, |
| 188 | crc_ok=crc_ok, |
| 189 | msg_size=msg_size, |
| 190 | msg_data=hexify(msg_data)) |
| 191 | self.omci_rx_queue.put((onu, msg_data)) |
| 192 | |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 193 | def receive_omci_msg(self): |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 194 | return self.omci_rx_queue.get() |
| 195 | |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 196 | def remote_report_stats(self, _object, key, stats_data): |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 197 | log.info('received-stats-msg', |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 198 | object=_object, |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 199 | key=key, |
| 200 | stats=stats_data) |
| 201 | |
| 202 | prefix = 'voltha.{}.{}'.format(self.adapter_name, self.device_id) |
| 203 | |
| 204 | try: |
| 205 | ts = arrow.utcnow().timestamp |
| 206 | |
| 207 | prefixes = { |
| 208 | prefix + '.nni': MetricValuePairs(metrics=stats_data) |
| 209 | } |
| 210 | |
| 211 | kpi_event = KpiEvent( |
| 212 | type=KpiEventType.slice, |
| 213 | ts=ts, |
| 214 | prefixes=prefixes |
| 215 | ) |
| 216 | |
| 217 | self.adapter_agent.submit_kpis(kpi_event) |
| 218 | |
| 219 | except Exception as e: |
| 220 | log.exception('failed-to-submit-kpis', e=e) |
| 221 | |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 222 | def remote_report_event(self, _object, key, event, event_data=None): |
| 223 | def _convert_serial_data(data): |
| 224 | b = bytearray() |
| 225 | b.extend(data) |
| 226 | |
| 227 | return binascii.hexlify(b) |
| 228 | |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 229 | log.info('received-event-msg', |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 230 | object=_object, |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 231 | key=key, |
| 232 | event_str=event, |
| 233 | event_data=event_data) |
| 234 | |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 235 | if _object == 'device': |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 236 | # key: {'device_id': <int>} |
| 237 | # event: 'state-changed' |
| 238 | # event_data: {'state_change_successful': <False|True>, |
| 239 | # 'new_state': <str> ('active-working'|'inactive')} |
| 240 | pass |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 241 | elif _object == 'nni': |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 242 | # key: {'device_id': <int>, 'nni': <int>} |
| 243 | pass |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 244 | elif _object == 'pon_ni': |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 245 | # key: {'device_id': <int>, 'pon_ni': <int>} |
| 246 | # event: 'state-changed' |
| 247 | # event_data: {'state_change_successful': <False|True>, |
| 248 | # 'new_state': <str> ('active-working'|'inactive')} |
| 249 | # |
| 250 | # event: 'onu-discovered' |
| 251 | # event_data: {'serial_num_vendor_id': <str> |
| 252 | # 'serial_num_vendor_specific': <str> |
| 253 | # 'ranging_time': <int> |
| 254 | # 'onu_id': <int> |
| 255 | # 'us_line_rate': <int> (0=2.5G, 1=10G) |
| 256 | # 'ds_pon_id': <int> |
| 257 | # 'us_pon_id': <int> |
| 258 | # 'tuning_granularity': <int> |
| 259 | # 'step_tuning_time': <int> |
| 260 | # 'attenuation': <int> |
| 261 | # 'power_levelling_caps': <int>} |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 262 | if 'onu-discovered' == event and event_data is not None: |
| 263 | event_data['_device_id'] = key['device_id'] if 'device_id' in key else None |
| 264 | event_data['_pon_id'] = key['pon_id'] if 'pon_id' in key else None |
| 265 | event_data['_vendor_id'] = _convert_serial_data(event_data['serial_num_vendor_id']) \ |
| 266 | if 'serial_num_vendor_id' in event_data else None |
| 267 | event_data['_vendor_specific'] = _convert_serial_data(event_data['serial_num_vendor_specific']) \ |
| 268 | if 'serial_num_vendor_specific' in event_data else None |
| 269 | |
| 270 | self.onu_discovered_queue.put(event_data) |
| 271 | log.info('onu-discovered-event-added-to-queue', event_data=event_data) |
| 272 | |
| 273 | elif _object == 'onu': |
| 274 | # key: {'device_id': <int>, 'pon_ni': <int>, 'onu_id': <int>} |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 275 | # event: 'activation-completed' |
| 276 | # event_data: {'activation_successful': <False|True>, |
| 277 | # act_fail_reason': <str>} |
| 278 | # |
| 279 | # event: 'deactivation-completed' |
| 280 | # event_data: {'deactivation_successful': <False|True>} |
| 281 | # |
| 282 | # event: 'ranging-completed' |
| 283 | # event_data: {'ranging_successful': <False|True>, |
| 284 | # 'ranging_fail_reason': <str>, |
| 285 | # 'eqd': <int>, |
| 286 | # 'number_of_ploams': <int>, |
| 287 | # 'power_level': <int>} |
| 288 | # |
| 289 | # event: 'enable-completed' |
| 290 | # event_data: {'serial_num-vendor_id': <str> |
| 291 | # 'serial_num-vendor_specific: <str>} |
| 292 | # |
| 293 | # event: 'disable-completed' |
| 294 | # event_data: {'serial_num-vendor_id': <str> |
| 295 | # 'serial_num-vendor_specific: <str>} |
Peter Shafik | b2ff5a6 | 2017-05-02 15:54:39 -0400 | [diff] [blame] | 296 | event_dict = {'event':event, 'event_data':event_data} |
| 297 | |
| 298 | # Get child_device from onu_id |
| 299 | child_device = self.adapter_agent.get_child_device(self.device_id, onu_id=key['onu_id']) |
| 300 | assert child_device is not None |
| 301 | |
| 302 | # Send the event message to the ONU adapter |
| 303 | self.adapter_agent.publish_inter_adapter_message(child_device.id, event_dict) |
| 304 | |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 305 | elif _object == 'alloc_id': |
| 306 | # key: {'device_id': <int>, 'pon_ni': <int>, 'onu_id': <int>, 'alloc_id': ,<int>} |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 307 | pass |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 308 | elif _object == 'gem_port': |
| 309 | # key: {'device_id': <int>, 'pon_ni': <int>, 'onu_id': <int>, 'gem_port': ,<int>} |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 310 | pass |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 311 | elif _object == 'trx': |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 312 | # key: {'device_id': <int>, 'pon_ni': <int>} |
| 313 | pass |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 314 | elif _object == 'flow_map': |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 315 | # key: {'device_id': <int>, 'pon_ni': <int>} |
| 316 | pass |
| 317 | |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 318 | def remote_report_alarm(self, _object, key, alarm, status, priority, |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 319 | alarm_data=None): |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 320 | log.info('received-alarm-msg', |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 321 | object=_object, |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 322 | key=key, |
| 323 | alarm=alarm, |
| 324 | status=status, |
| 325 | priority=priority, |
| 326 | alarm_data=alarm_data) |
| 327 | |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 328 | id = 'voltha.{}.{}.{}'.format(self.adapter_name, self.device_id, _object) |
| 329 | description = '{} Alarm - {} - {}'.format(_object.upper(), alarm.upper(), |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 330 | 'Raised' if status else 'Cleared') |
| 331 | |
| 332 | if priority == 'low': |
| 333 | severity = AlarmEventSeverity.MINOR |
| 334 | elif priority == 'medium': |
| 335 | severity = AlarmEventSeverity.MAJOR |
| 336 | elif priority == 'high': |
| 337 | severity = AlarmEventSeverity.CRITICAL |
| 338 | else: |
| 339 | severity = AlarmEventSeverity.INDETERMINATE |
| 340 | |
| 341 | try: |
| 342 | ts = arrow.utcnow().timestamp |
| 343 | |
| 344 | alarm_event = self.adapter_agent.create_alarm( |
| 345 | id=id, |
| 346 | resource_id=str(key), |
| 347 | type=AlarmEventType.EQUIPMENT, |
| 348 | category=AlarmEventCategory.PON, |
| 349 | severity=severity, |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 350 | state=AlarmEventState.RAISED if status else AlarmEventState.CLEARED, |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 351 | description=description, |
| 352 | context=alarm_data, |
| 353 | raised_ts = ts) |
| 354 | |
Stephane Barbarie | ee40929 | 2017-04-24 10:30:20 -0400 | [diff] [blame] | 355 | self.adapter_agent.submit_alarm(self.device_id, alarm_event) |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 356 | |
| 357 | except Exception as e: |
| 358 | log.exception('failed-to-submit-alarm', e=e) |
| 359 | |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 360 | # take action based on alarm type, only pon_ni and onu objects report alarms |
| 361 | if object == 'pon_ni': |
| 362 | # key: {'device_id': <int>, 'pon_ni': <int>} |
| 363 | # alarm: 'los' |
| 364 | # status: <False|True> |
| 365 | pass |
| 366 | elif object == 'onu': |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 367 | # key: {'device_id': <int>, 'pon_ni': <int>, 'onu_id': <int>} |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 368 | # alarm: <'los'|'lob'|'lopc_miss'|'los_mic_err'|'dow'|'sf'|'sd'|'suf'|'df'|'tiw'|'looc'|'dg'> |
| 369 | # status: <False|True> |
| 370 | pass |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 371 | |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 372 | @implementer(IAdapterInterface) |
| 373 | class MapleOltAdapter(object): |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 374 | name = 'maple_olt' |
| 375 | |
| 376 | supported_device_types = [ |
| 377 | DeviceType( |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 378 | id=name, |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 379 | adapter=name, |
| 380 | accepts_bulk_flow_update=True |
| 381 | ) |
| 382 | ] |
| 383 | |
| 384 | def __init__(self, adapter_agent, config): |
| 385 | self.adapter_agent = adapter_agent |
| 386 | self.config = config |
| 387 | self.descriptor = Adapter( |
| 388 | id=self.name, |
| 389 | vendor='Voltha project', |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 390 | version='0.4', |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 391 | config=AdapterConfig(log_level=LogLevel.INFO) |
| 392 | ) |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 393 | self.devices_handlers = dict() # device_id -> MapleOltHandler() |
| 394 | self.logical_device_id_to_root_device_id = dict() |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 395 | |
Peter Shafik | b2ff5a6 | 2017-05-02 15:54:39 -0400 | [diff] [blame] | 396 | # register for adapter messages |
| 397 | self.adapter_agent.register_for_inter_adapter_messages() |
| 398 | |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 399 | def start(self): |
| 400 | log.debug('starting') |
| 401 | log.info('started') |
| 402 | |
| 403 | def stop(self): |
| 404 | log.debug('stopping') |
| 405 | log.info('stopped') |
| 406 | |
| 407 | def adapter_descriptor(self): |
| 408 | return self.descriptor |
| 409 | |
| 410 | def device_types(self): |
| 411 | return DeviceTypes(items=self.supported_device_types) |
| 412 | |
| 413 | def health(self): |
| 414 | return HealthStatus(state=HealthStatus.HealthState.HEALTHY) |
| 415 | |
| 416 | def change_master_state(self, master): |
| 417 | raise NotImplementedError() |
| 418 | |
Peter Shafik | ba9b3d8 | 2017-03-15 18:01:22 -0400 | [diff] [blame] | 419 | def update_pm_config(self, device, pm_config): |
| 420 | log.info("adapter-update-pm-config", device=device, pm_config=pm_config) |
| 421 | handler = self.devices_handlers[device.id] |
| 422 | handler.update_pm_metrics(device, pm_config) |
Sergio Slobodrian | ec864c6 | 2017-03-09 11:41:43 -0500 | [diff] [blame] | 423 | |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 424 | def adopt_device(self, device): |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 425 | log.info("adopt-device", device=device) |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 426 | self.devices_handlers[device.id] = MapleOltHandler(self, device.id) |
| 427 | reactor.callLater(0, self.devices_handlers[device.id].activate, device) |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 428 | return device |
| 429 | |
| 430 | def abandon_device(self, device): |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 431 | raise NotImplementedError() |
| 432 | |
Khen Nursimulu | d068d81 | 2017-03-06 11:44:18 -0500 | [diff] [blame] | 433 | def disable_device(self, device): |
| 434 | raise NotImplementedError() |
| 435 | |
| 436 | def reenable_device(self, device): |
| 437 | raise NotImplementedError() |
| 438 | |
| 439 | def reboot_device(self, device): |
| 440 | raise NotImplementedError() |
| 441 | |
| 442 | def delete_device(self, device): |
| 443 | raise NotImplementedError() |
| 444 | |
| 445 | def get_device_details(self, device): |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 446 | raise NotImplementedError() |
| 447 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 448 | def update_flows_bulk(self, device, flows, groups): |
| 449 | log.info('bulk-flow-update', device_id=device.id, |
| 450 | flows=flows, groups=groups) |
Steve Crooks | f248e18 | 2017-02-07 10:50:24 -0500 | [diff] [blame] | 451 | assert len(groups.items) == 0, "Cannot yet deal with groups" |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 452 | handler = self.devices_handlers[device.id] |
Steve Crooks | f248e18 | 2017-02-07 10:50:24 -0500 | [diff] [blame] | 453 | return handler.update_flow_table(flows.items, device) |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 454 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 455 | def update_flows_incrementally(self, device, flow_changes, group_changes): |
| 456 | raise NotImplementedError() |
| 457 | |
| 458 | def send_proxied_message(self, proxy_address, msg): |
| 459 | log.info('send-proxied-message', proxy_address=proxy_address, msg=msg) |
| 460 | handler = self.devices_handlers[proxy_address.device_id] |
| 461 | handler.send_proxied_message(proxy_address, msg) |
| 462 | |
| 463 | def receive_proxied_message(self, proxy_address, msg): |
| 464 | raise NotImplementedError() |
| 465 | |
| 466 | def receive_packet_out(self, logical_device_id, egress_port_no, msg): |
| 467 | def ldi_to_di(ldi): |
| 468 | di = self.logical_device_id_to_root_device_id.get(ldi) |
| 469 | if di is None: |
| 470 | logical_device = self.adapter_agent.get_logical_device(ldi) |
| 471 | di = logical_device.root_device_id |
| 472 | self.logical_device_id_to_root_device_id[ldi] = di |
| 473 | return di |
| 474 | |
| 475 | device_id = ldi_to_di(logical_device_id) |
| 476 | handler = self.devices_handlers[device_id] |
| 477 | handler.packet_out(egress_port_no, msg) |
| 478 | |
Peter Shafik | b2ff5a6 | 2017-05-02 15:54:39 -0400 | [diff] [blame] | 479 | def receive_inter_adapter_message(self, msg): |
| 480 | pass |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 481 | |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 482 | class MaplePBClientFactory(pb.PBClientFactory, ReconnectingClientFactory): |
| 483 | channel = None |
| 484 | maxDelay = 60 |
| 485 | initialDelay = 15 |
| 486 | |
| 487 | def clientConnectionMade(self, broker): |
| 488 | log.info('pb-client-connection-made') |
| 489 | pb.PBClientFactory.clientConnectionMade(self, broker) |
| 490 | ReconnectingClientFactory.resetDelay(self) |
| 491 | |
| 492 | def clientConnectionLost(self, connector, reason, reconnecting=0): |
| 493 | log.info('pb-client-connection-lost') |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 494 | pb.PBClientFactory.clientConnectionLost(self, connector, reason, |
| 495 | reconnecting=1) |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 496 | ReconnectingClientFactory.clientConnectionLost(self, connector, reason) |
| 497 | log.info('pb-client-connection-lost-retrying') |
| 498 | |
| 499 | def clientConnectionFailed(self, connector, reason): |
| 500 | log.info('pb-client-connection-failed') |
| 501 | pb.PBClientFactory.clientConnectionFailed(self, connector, reason) |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 502 | ReconnectingClientFactory.clientConnectionFailed(self, connector, |
| 503 | reason) |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 504 | log.info('pb-client-connection-failed-retrying') |
| 505 | |
| 506 | def disconnect(self, stopTrying=0): |
| 507 | if stopTrying: |
| 508 | ReconnectingClientFactory.stopTrying(self) |
| 509 | pb.PBClientFactory.disconnect(self) |
| 510 | |
| 511 | def channel_disconnected(self, channel): |
| 512 | log.info('pb-channel-disconnected', channel=channel) |
| 513 | self.disconnect() |
| 514 | |
| 515 | @inlineCallbacks |
| 516 | def getChannel(self): |
| 517 | if self.channel is None: |
| 518 | try: |
| 519 | self.channel = yield self.getRootObject() |
| 520 | self.channel.notifyOnDisconnect(self.channel_disconnected) |
| 521 | except Exception as e: |
| 522 | log.info('pb-client-failed-to-get-channel', exc=str(e)) |
| 523 | self.channel = None |
| 524 | returnValue(self.channel) |
| 525 | |
| 526 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 527 | class MapleOltHandler(object): |
| 528 | def __init__(self, adapter, device_id): |
| 529 | self.adapter = adapter |
| 530 | self.adapter_agent = adapter.adapter_agent |
| 531 | self.device_id = device_id |
| 532 | self.log = structlog.get_logger(device_id=device_id) |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 533 | self.io_port = None |
| 534 | self.logical_device_id = None |
| 535 | self.interface = registry('main').get_args().interface |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 536 | self.pbc_factory = MaplePBClientFactory() |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 537 | self.pbc_port = 24498 |
| 538 | self.tx_id = 0 |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 539 | self.onu_discovered_queue = DeferredQueue() |
| 540 | self.rx_handler = MapleOltRxHandler(self.device_id, self.adapter, self.onu_discovered_queue) |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 541 | self.heartbeat_count = 0 |
| 542 | self.heartbeat_miss = 0 |
| 543 | self.heartbeat_interval = 1 |
| 544 | self.heartbeat_failed_limit = 3 |
| 545 | self.command_timeout = 5 |
Peter Shafik | ba9b3d8 | 2017-03-15 18:01:22 -0400 | [diff] [blame] | 546 | self.pm_metrics = None |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 547 | self.onus = {} |
Zsolt Haraszti | 4ef0a9a | 2016-12-20 01:35:48 -0800 | [diff] [blame] | 548 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 549 | def __del__(self): |
| 550 | if self.io_port is not None: |
Zsolt Haraszti | 3e6f089 | 2017-01-19 11:51:40 -0800 | [diff] [blame] | 551 | registry('frameio').close_port(self.io_port) |
Zsolt Haraszti | 4ef0a9a | 2016-12-20 01:35:48 -0800 | [diff] [blame] | 552 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 553 | def get_channel(self): |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 554 | return self.pbc_factory.getChannel() |
Zsolt Haraszti | 4ef0a9a | 2016-12-20 01:35:48 -0800 | [diff] [blame] | 555 | |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 556 | def get_proxy_channel_id_from_onu(self, onu_id): |
| 557 | return onu_id << 4 |
| 558 | |
| 559 | def get_onu_from_channel_id(self, channel_id): |
| 560 | return channel_id >> 4 |
| 561 | |
| 562 | def get_tunnel_tag_from_onu(self, onu): |
| 563 | return 1024 + (onu * 16) |
| 564 | |
| 565 | def get_onu_from_tunnel_tag(self, tunnel_tag): |
| 566 | return (tunnel_tag - 1024) / 16 |
| 567 | |
Steve Crooks | b8f978b | 2017-04-11 12:28:43 -0400 | [diff] [blame] | 568 | def get_new_onu_id(self, vendor, vendor_specific): |
| 569 | onu_id = None |
| 570 | for i in range(0, 63): |
| 571 | if i not in self.onus: |
| 572 | onu_id = i |
| 573 | break |
| 574 | |
| 575 | if onu_id is not None: |
| 576 | self.onus[onu_id] = {'onu_id': onu_id, |
| 577 | 'vendor': vendor, |
| 578 | 'vendor_specific': vendor_specific} |
| 579 | return onu_id |
| 580 | |
| 581 | def onu_exists(self, onu_id): |
| 582 | if onu_id in self.onus: |
| 583 | self.log.info('onu-exists', |
| 584 | onu_id=onu_id, |
| 585 | vendor=self.onus[onu_id]['vendor'], |
| 586 | vendor_specific=self.onus[onu_id]['vendor_specific']) |
| 587 | return self.onus[onu_id]['vendor'], self.onus[onu_id]['vendor_specific'] |
| 588 | else: |
| 589 | self.log.info('onu-does-not-exist', onu_id=onu_id) |
| 590 | return None, None |
| 591 | |
| 592 | def onu_serial_exists(self, sn_vendor, sn_vendor_specific): |
| 593 | for key, value in self.onus.iteritems(): |
| 594 | if sn_vendor in value.itervalues() and sn_vendor_specific in value.itervalues(): |
| 595 | self.log.info('onu-serial-number-exists', |
| 596 | onu_id=value['onu_id'], |
| 597 | vendor=sn_vendor, |
| 598 | vendor_specific=sn_vendor_specific, |
| 599 | onus=self.onus) |
| 600 | return value['onu_id'] |
| 601 | |
| 602 | self.log.info('onu-serial-number-does-not-exist', |
| 603 | vendor=sn_vendor, |
| 604 | vendor_specific=sn_vendor_specific, |
| 605 | onus=self.onus) |
| 606 | return None |
| 607 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 608 | @inlineCallbacks |
| 609 | def send_set_remote(self): |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 610 | srv_ip = self.rx_handler.get_ip() |
| 611 | srv_port = self.rx_handler.get_port() |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 612 | self.log.info('setting-remote-ip-port', ip=srv_ip, port=srv_port) |
| 613 | |
| 614 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 615 | remote = yield self.get_channel() |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 616 | data = yield remote.callRemote('set_remote', srv_ip, srv_port) |
| 617 | self.log.info('set-remote', data=data, ip=srv_ip, port=srv_port) |
| 618 | except Exception as e: |
| 619 | self.log.info('set-remote-exception', exc=str(e)) |
| 620 | |
| 621 | @inlineCallbacks |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 622 | def send_config_classifier(self, olt_no, etype, ip_proto=None, |
| 623 | dst_port=None): |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 624 | self.log.info('configuring-classifier', |
| 625 | olt=olt_no, |
| 626 | etype=etype, |
| 627 | ip_proto=ip_proto, |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 628 | dst_port=dst_port) |
| 629 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 630 | remote = yield self.get_channel() |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 631 | data = yield remote.callRemote('config_classifier', |
| 632 | olt_no, |
| 633 | etype, |
| 634 | ip_proto, |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 635 | dst_port) |
| 636 | self.log.info('configured-classifier', data=data) |
| 637 | except Exception as e: |
| 638 | self.log.info('config-classifier-exception', exc=str(e)) |
| 639 | |
| 640 | @inlineCallbacks |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 641 | def send_config_acflow(self, olt_no, onu_no, etype, ip_proto=None, |
| 642 | dst_port=None): |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 643 | self.log.info('configuring-acflow', |
| 644 | olt=olt_no, |
| 645 | onu=onu_no, |
| 646 | etype=etype, |
| 647 | ip_proto=ip_proto, |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 648 | dst_port=dst_port) |
| 649 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 650 | remote = yield self.get_channel() |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 651 | data = yield remote.callRemote('config_acflow', |
| 652 | olt_no, |
| 653 | onu_no, |
| 654 | etype, |
| 655 | ip_proto, |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 656 | dst_port) |
| 657 | |
| 658 | self.log.info('configured-acflow', data=data) |
| 659 | except Exception as e: |
| 660 | self.log.info('config-acflow-exception', exc=str(e)) |
| 661 | |
| 662 | @inlineCallbacks |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 663 | def send_connect_olt(self, olt_no): |
| 664 | self.log.info('connecting-to-olt', olt=olt_no) |
| 665 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 666 | remote = yield self.get_channel() |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 667 | data = yield remote.callRemote('connect_olt', olt_no) |
| 668 | self.log.info('connected-to-olt', data=data) |
| 669 | except Exception as e: |
| 670 | self.log.info('connect-olt-exception', exc=str(e)) |
| 671 | |
| 672 | @inlineCallbacks |
| 673 | def send_activate_olt(self, olt_no): |
| 674 | self.log.info('activating-olt', olt=olt_no) |
| 675 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 676 | remote = yield self.get_channel() |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 677 | data = yield remote.callRemote('activate_olt', olt_no) |
| 678 | self.log.info('activated-olt', data=data) |
| 679 | except Exception as e: |
| 680 | self.log.info('activate-olt-exception', exc=str(e)) |
| 681 | |
| 682 | @inlineCallbacks |
| 683 | def send_create_onu(self, olt_no, onu_no, serial_no, vendor_no): |
| 684 | self.log.info('creating-onu', |
| 685 | olt=olt_no, |
| 686 | onu=onu_no, |
| 687 | serial=serial_no, |
| 688 | vendor=vendor_no) |
| 689 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 690 | remote = yield self.get_channel() |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 691 | data = yield remote.callRemote('create_onu', |
| 692 | olt_no, |
| 693 | onu_no, |
| 694 | serial_no, |
| 695 | vendor_no) |
| 696 | self.log.info('created-onu', data=data) |
| 697 | except Exception as e: |
| 698 | self.log.info('create-onu-exception', exc=str(e)) |
| 699 | |
| 700 | @inlineCallbacks |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 701 | def send_configure_alloc_id(self, olt_no, onu_no, alloc_id): |
| 702 | self.log.info('configuring-alloc-id', |
| 703 | olt=olt_no, |
| 704 | onu=onu_no, |
| 705 | alloc_id=alloc_id) |
| 706 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 707 | remote = yield self.get_channel() |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 708 | data = yield remote.callRemote('configure_alloc_id', |
| 709 | olt_no, |
| 710 | onu_no, |
| 711 | alloc_id) |
| 712 | self.log.info('configured-alloc-id', data=data) |
| 713 | except Exception as e: |
| 714 | self.log.info('configure-alloc-id-exception', exc=str(e)) |
| 715 | |
| 716 | @inlineCallbacks |
| 717 | def send_configure_unicast_gem(self, olt_no, onu_no, uni_gem): |
| 718 | self.log.info('configuring-unicast-gem', |
| 719 | olt=olt_no, |
| 720 | onu=onu_no, |
| 721 | unicast_gem_port=uni_gem) |
| 722 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 723 | remote = yield self.get_channel() |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 724 | data = yield remote.callRemote('configure_unicast_gem', |
| 725 | olt_no, |
| 726 | onu_no, |
| 727 | uni_gem) |
| 728 | self.log.info('configured-unicast-gem', data=data) |
| 729 | except Exception as e: |
| 730 | self.log.info('configure-unicast-gem-exception', exc=str(e)) |
| 731 | |
| 732 | @inlineCallbacks |
| 733 | def send_configure_multicast_gem(self, olt_no, onu_no, multi_gem): |
| 734 | self.log.info('configuring-multicast-gem', |
| 735 | olt=olt_no, |
| 736 | onu=onu_no, |
| 737 | multicast_gem_port=multi_gem) |
| 738 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 739 | remote = yield self.get_channel() |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 740 | data = yield remote.callRemote('configure_multicast_gem', |
| 741 | olt_no, |
| 742 | onu_no, |
| 743 | multi_gem) |
| 744 | self.log.info('configured-multicast-gem', data=data) |
| 745 | except Exception as e: |
| 746 | self.log.info('configure-multicast-gem-exception', exc=str(e)) |
| 747 | |
| 748 | @inlineCallbacks |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 749 | def send_configure_onu(self, olt_no, onu_no, alloc_id, uni_gem, multi_gem): |
| 750 | self.log.info('configuring-onu', |
| 751 | olt=olt_no, |
| 752 | onu=onu_no, |
| 753 | alloc_id=alloc_id, |
| 754 | unicast_gem_port=uni_gem, |
| 755 | multicast_gem_port=multi_gem) |
| 756 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 757 | remote = yield self.get_channel() |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 758 | data = yield remote.callRemote('configure_onu', |
| 759 | olt_no, |
| 760 | onu_no, |
| 761 | alloc_id, |
| 762 | uni_gem, |
| 763 | multi_gem) |
| 764 | self.log.info('configured-onu', data=data) |
| 765 | except Exception as e: |
| 766 | self.log.info('configure-onu-exception', exc=str(e)) |
| 767 | |
| 768 | @inlineCallbacks |
| 769 | def send_activate_onu(self, olt_no, onu_no): |
| 770 | self.log.info('activating-onu', olt=olt_no, onu=onu_no) |
| 771 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 772 | remote = yield self.get_channel() |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 773 | data = yield remote.callRemote('activate_onu', olt_no, onu_no) |
| 774 | self.log.info('activated-onu', data=data) |
| 775 | except Exception as e: |
| 776 | self.log.info('activate-onu-exception', exc=str(e)) |
| 777 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 778 | |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 779 | @inlineCallbacks |
| 780 | def heartbeat(self, device_id, state='run'): |
| 781 | """Heartbeat OLT hardware |
| 782 | |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 783 | Call PB remote method 'heartbeat' to verify connectivity to OLT |
| 784 | hardware. If heartbeat missed self.heartbeat_failed_limit times OLT |
| 785 | adapter is set FAILED/UNREACHABLE. |
| 786 | No further action from VOLTHA core is expected as result of heartbeat |
| 787 | failure. Heartbeat continues following failure and once connectivity is |
| 788 | restored adapter state will be set to ACTIVE/REACHABLE |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 789 | |
| 790 | Arguments: |
| 791 | device_id: adapter device id |
| 792 | state: desired state (stop, start, run) |
| 793 | """ |
| 794 | |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 795 | self.log.debug('olt-heartbeat', device=device_id, state=state, |
| 796 | count=self.heartbeat_count) |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 797 | |
| 798 | def add_timeout(d, duration): |
| 799 | return reactor.callLater(duration, d.cancel) |
| 800 | |
| 801 | def cancel_timeout(t): |
| 802 | if t.active(): |
| 803 | t.cancel() |
| 804 | self.log.debug('olt-heartbeat-timeout-cancelled') |
| 805 | |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 806 | def heartbeat_alarm(device_id, status, heartbeat_misses=0): |
| 807 | try: |
| 808 | ts = arrow.utcnow().timestamp |
| 809 | |
| 810 | alarm_data = {'heartbeats_missed':str(heartbeat_misses)} |
| 811 | |
| 812 | alarm_event = self.adapter_agent.create_alarm( |
| 813 | id='voltha.{}.{}.olt'.format(self.adapter.name, device_id), |
| 814 | resource_id='olt', |
| 815 | type=AlarmEventType.EQUIPMENT, |
| 816 | category=AlarmEventCategory.PON, |
| 817 | severity=AlarmEventSeverity.CRITICAL, |
| 818 | state=AlarmEventState.RAISED if status else |
| 819 | AlarmEventState.CLEARED, |
| 820 | description='OLT Alarm - Heartbeat - {}'.format('Raised' |
| 821 | if status |
| 822 | else 'Cleared'), |
| 823 | context=alarm_data, |
| 824 | raised_ts = ts) |
| 825 | |
Stephane Barbarie | ee40929 | 2017-04-24 10:30:20 -0400 | [diff] [blame] | 826 | self.adapter_agent.submit_alarm(device_id, alarm_event) |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 827 | |
| 828 | except Exception as e: |
| 829 | log.exception('failed-to-submit-alarm', e=e) |
| 830 | |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 831 | if state == 'stop': |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 832 | return |
| 833 | |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 834 | if state == 'start': |
| 835 | self.heartbeat_count = 0 |
| 836 | self.heartbeat_miss = 0 |
| 837 | |
| 838 | try: |
| 839 | d = self.get_channel() |
| 840 | timeout = add_timeout(d, self.command_timeout) |
| 841 | remote = yield d |
| 842 | cancel_timeout(timeout) |
| 843 | |
| 844 | d = remote.callRemote('heartbeat', self.heartbeat_count) |
| 845 | timeout = add_timeout(d, self.command_timeout) |
| 846 | data = yield d |
| 847 | cancel_timeout(timeout) |
| 848 | except Exception as e: |
| 849 | data = -1 |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 850 | self.log.info('olt-heartbeat-exception', data=data, |
| 851 | count=self.heartbeat_miss, exc=str(e)) |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 852 | |
| 853 | if data != self.heartbeat_count: |
| 854 | # something is not right |
| 855 | self.heartbeat_miss += 1 |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 856 | self.log.info('olt-heartbeat-miss', data=data, |
| 857 | count=self.heartbeat_count, miss=self.heartbeat_miss) |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 858 | else: |
| 859 | if self.heartbeat_miss > 0: |
| 860 | self.heartbeat_miss = 0 |
| 861 | _device = self.adapter_agent.get_device(device_id) |
| 862 | _device.connect_status = ConnectStatus.REACHABLE |
| 863 | _device.oper_status = OperStatus.ACTIVE |
| 864 | _device.reason = '' |
| 865 | self.adapter_agent.update_device(_device) |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 866 | heartbeat_alarm(device_id, 0) |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 867 | |
| 868 | _device = self.adapter_agent.get_device(device_id) |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 869 | if (self.heartbeat_miss >= self.heartbeat_failed_limit) and \ |
| 870 | (_device.connect_status == ConnectStatus.REACHABLE): |
| 871 | self.log.info('olt-heartbeat-failed', data=data, |
| 872 | count=self.heartbeat_miss) |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 873 | _device = self.adapter_agent.get_device(device_id) |
| 874 | _device.connect_status = ConnectStatus.UNREACHABLE |
| 875 | _device.oper_status = OperStatus.FAILED |
| 876 | _device.reason = 'Lost connectivity to OLT' |
| 877 | self.adapter_agent.update_device(_device) |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 878 | heartbeat_alarm(device_id, 1, self.heartbeat_miss) |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 879 | |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 880 | self.heartbeat_count += 1 |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 881 | reactor.callLater(self.heartbeat_interval, self.heartbeat, device_id) |
| 882 | |
| 883 | @inlineCallbacks |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 884 | def arrive_onu(self): |
| 885 | self.log.info('arrive-onu waiting') |
| 886 | _data = yield self.onu_discovered_queue.get() |
| 887 | |
| 888 | ok_to_arrive = False |
| 889 | olt_id = _data['_device_id'] |
| 890 | pon_id = _data['_pon_id'] |
| 891 | onu_id = self.onu_serial_exists(_data['_vendor_id'], _data['_vendor_specific']) |
| 892 | self.log.info('arrive-onu-detected', olt_id=olt_id, pon_ni=pon_id, onu_data=_data, onus=self.onus) |
| 893 | |
| 894 | if _data['onu_id'] == 65535: |
| 895 | if onu_id is not None: |
| 896 | self.log.info('onu-activation-already-in-progress', |
| 897 | vendor=_data['_vendor_id'], |
| 898 | vendor_specific=_data['_vendor_specific'], |
| 899 | onus=self.onus) |
| 900 | else: |
| 901 | onu_id = self.get_new_onu_id(_data['_vendor_id'], |
| 902 | _data['_vendor_specific']) |
| 903 | self.log.info('assigned-onu-id', |
| 904 | onu_id=onu_id, |
| 905 | vendor=_data['_vendor_id'], |
| 906 | vendor_specific=_data['_vendor_specific'], |
| 907 | onus=self.onus) |
| 908 | ok_to_arrive = True |
| 909 | else: |
| 910 | vendor_id, vendor_specific = self.onu_exists(_data['onu_id']) |
| 911 | if vendor_id is not None and vendor_id == _data['_vendor_id'] and \ |
| 912 | vendor_specific is not None and vendor_specific == _data['_vendor_specific']: |
| 913 | onu_id = _data['onu_id'] |
| 914 | self.log.info('re-discovered-existing-onu', |
| 915 | onu_id=onu_id, |
| 916 | vendor=_data['_vendor_id'], |
| 917 | vendor_specific=_data['_vendor_specific']) |
| 918 | ok_to_arrive = True |
| 919 | else: |
| 920 | self.log.info('onu-id-serial-number-mismatch-detected', |
| 921 | onu_id=onu_id, |
| 922 | vendor_id=vendor_id, |
| 923 | new_vendor_id=_data['_vendor_id'], |
| 924 | vendor_specific=vendor_specific, |
| 925 | new_vendor_specific=_data['_vendor_specific']) |
| 926 | |
| 927 | if onu_id is not None and ok_to_arrive: |
| 928 | self.log.info('arriving-onu', onu_id=onu_id) |
| 929 | tunnel_tag = self.get_tunnel_tag_from_onu(onu_id) |
| 930 | yield self.send_create_onu(pon_id, |
| 931 | onu_id, |
| 932 | _data['_vendor_id'], |
| 933 | _data['_vendor_specific']) |
| 934 | yield self.send_configure_alloc_id(pon_id, onu_id, tunnel_tag) |
| 935 | yield self.send_configure_unicast_gem(pon_id, onu_id, tunnel_tag) |
| 936 | yield self.send_configure_multicast_gem(pon_id, onu_id, 4000) |
| 937 | yield self.send_activate_onu(pon_id, onu_id) |
| 938 | |
| 939 | self.adapter_agent.child_device_detected( |
| 940 | parent_device_id=self.device_id, |
| 941 | parent_port_no=100, |
| 942 | child_device_type='broadcom_onu', |
| 943 | proxy_address=Device.ProxyAddress( |
| 944 | device_id=self.device_id, |
| 945 | channel_id=self.get_proxy_channel_id_from_onu(onu_id), # c-vid |
| 946 | onu_id=onu_id, |
| 947 | onu_session_id=tunnel_tag # tunnel_tag/gem_port, alloc_id |
| 948 | ), |
| 949 | vlan=tunnel_tag, |
| 950 | serial_number=_data['_vendor_specific'] |
| 951 | ) |
| 952 | |
| 953 | reactor.callLater(1, self.arrive_onu) |
| 954 | |
| 955 | @inlineCallbacks |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 956 | def activate(self, device): |
| 957 | self.log.info('activating-olt', device=device) |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 958 | |
| 959 | while self.onu_discovered_queue.pending: |
| 960 | _ = yield self.onu_discovered_queue.get() |
| 961 | |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 962 | if self.logical_device_id is None: |
| 963 | if not device.ipv4_address: |
| 964 | device.oper_status = OperStatus.FAILED |
| 965 | device.reason = 'No ipv4_address field provided' |
| 966 | self.adapter_agent.update_device(device) |
| 967 | return |
| 968 | |
| 969 | device.root = True |
| 970 | device.vendor = 'Broadcom' |
| 971 | device.model = 'bcm68620' |
| 972 | device.serial_number = device.ipv4_address |
| 973 | self.adapter_agent.update_device(device) |
| 974 | |
| 975 | nni_port = Port( |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 976 | port_no=1, |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 977 | label='NNI facing Ethernet port', |
| 978 | type=Port.ETHERNET_NNI, |
| 979 | admin_state=AdminState.ENABLED, |
| 980 | oper_status=OperStatus.ACTIVE |
| 981 | ) |
| 982 | self.adapter_agent.add_port(device.id, nni_port) |
| 983 | self.adapter_agent.add_port(device.id, Port( |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 984 | port_no=100, |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 985 | label='PON port', |
| 986 | type=Port.PON_OLT, |
| 987 | admin_state=AdminState.ENABLED, |
| 988 | oper_status=OperStatus.ACTIVE |
| 989 | )) |
| 990 | |
| 991 | ld = LogicalDevice( |
Peter Shafik | ff803c4 | 2017-03-08 11:24:58 -0500 | [diff] [blame] | 992 | # not setting id and datapth_id will let the adapter |
| 993 | # agent pick id |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 994 | desc=ofp_desc( |
| 995 | mfr_desc='cord project', |
| 996 | hw_desc='n/a', |
| 997 | sw_desc='logical device for Maple-based PON', |
| 998 | serial_num=uuid4().hex, |
| 999 | dp_desc='n/a' |
| 1000 | ), |
| 1001 | switch_features=ofp_switch_features( |
| 1002 | n_buffers=256, # TODO fake for now |
| 1003 | n_tables=2, # TODO ditto |
| 1004 | capabilities=( # TODO and ditto |
| 1005 | OFPC_FLOW_STATS |
| 1006 | | OFPC_TABLE_STATS |
| 1007 | | OFPC_PORT_STATS |
| 1008 | | OFPC_GROUP_STATS |
| 1009 | ) |
| 1010 | ), |
| 1011 | root_device_id=device.id |
| 1012 | ) |
| 1013 | ld_initialized = self.adapter_agent.create_logical_device(ld) |
| 1014 | cap = OFPPF_1GB_FD | OFPPF_FIBER |
| 1015 | self.adapter_agent.add_logical_port(ld_initialized.id, LogicalPort( |
| 1016 | id='nni', |
| 1017 | ofp_port=ofp_port( |
| 1018 | port_no=0, # is 0 OK? |
| 1019 | hw_addr=mac_str_to_tuple('00:00:00:00:00:%02x' % 129), |
| 1020 | name='nni', |
| 1021 | config=0, |
| 1022 | state=OFPPS_LIVE, |
| 1023 | curr=cap, |
| 1024 | advertised=cap, |
| 1025 | peer=cap, |
| 1026 | curr_speed=OFPPF_1GB_FD, |
| 1027 | max_speed=OFPPF_1GB_FD |
| 1028 | ), |
| 1029 | device_id=device.id, |
| 1030 | device_port_no=nni_port.port_no, |
| 1031 | root_port=True |
| 1032 | )) |
| 1033 | |
| 1034 | device = self.adapter_agent.get_device(device.id) |
| 1035 | device.parent_id = ld_initialized.id |
| 1036 | device.connect_status = ConnectStatus.UNREACHABLE |
| 1037 | device.oper_status = OperStatus.ACTIVATING |
| 1038 | self.adapter_agent.update_device(device) |
| 1039 | self.logical_device_id = ld_initialized.id |
| 1040 | |
| 1041 | device = self.adapter_agent.get_device(device.id) |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1042 | self.log.info('initiating-connection-to-olt', |
| 1043 | device_id=device.id, |
| 1044 | ipv4=device.ipv4_address, |
| 1045 | port=self.pbc_port) |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1046 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 1047 | reactor.connectTCP(device.ipv4_address, self.pbc_port, self.pbc_factory) |
| 1048 | device.connect_status = ConnectStatus.REACHABLE |
| 1049 | device.oper_status = OperStatus.ACTIVE |
| 1050 | device.reason = '' |
| 1051 | self.adapter_agent.update_device(device) |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1052 | except Exception as e: |
| 1053 | self.log.info('get-channel-exception', exc=str(e)) |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 1054 | device = self.adapter_agent.get_device(device.id) |
| 1055 | device.oper_status = OperStatus.FAILED |
| 1056 | device.reason = 'Failed to connect to OLT' |
| 1057 | self.adapter_agent.update_device(device) |
| 1058 | self.pbc_factory.stopTrying() |
| 1059 | reactor.callLater(5, self.activate, device) |
| 1060 | return |
| 1061 | |
| 1062 | device = self.adapter_agent.get_device(device.id) |
| 1063 | self.log.info('connected-to-olt', |
| 1064 | device_id=device.id, |
| 1065 | ipv4=device.ipv4_address, |
| 1066 | port=self.pbc_port) |
| 1067 | |
| 1068 | reactor.callLater(0, self.heartbeat, device.id, state='start') |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1069 | |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 1070 | yield self.send_set_remote() |
Steve Crooks | 7697a39 | 2017-01-16 18:13:33 -0600 | [diff] [blame] | 1071 | yield self.send_connect_olt(0) |
| 1072 | yield self.send_activate_olt(0) |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 1073 | |
Peter Shafik | ba9b3d8 | 2017-03-15 18:01:22 -0400 | [diff] [blame] | 1074 | # Open the frameio port to receive in-band packet_in messages |
Steve Crooks | 59f1fff | 2017-01-14 11:16:31 -0600 | [diff] [blame] | 1075 | self.log.info('registering-frameio') |
Zsolt Haraszti | 3e6f089 | 2017-01-19 11:51:40 -0800 | [diff] [blame] | 1076 | self.io_port = registry('frameio').open_port( |
Steve Crooks | 59f1fff | 2017-01-14 11:16:31 -0600 | [diff] [blame] | 1077 | self.interface, self.rcv_io, is_inband_frame) |
Peter Shafik | ba9b3d8 | 2017-03-15 18:01:22 -0400 | [diff] [blame] | 1078 | |
| 1079 | # Finally set the initial PM configuration for this device |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 1080 | # TODO: if arrive_onu not working, the following PM stuff was commented out during testing |
Peter Shafik | ba9b3d8 | 2017-03-15 18:01:22 -0400 | [diff] [blame] | 1081 | self.pm_metrics=MapleOltPmMetrics(device) |
| 1082 | pm_config = self.pm_metrics.make_proto() |
| 1083 | log.info("initial-pm-config", pm_config=pm_config) |
| 1084 | self.adapter_agent.update_device_pm_config(pm_config,init=True) |
| 1085 | |
| 1086 | # Apply the PM configuration |
| 1087 | self.update_pm_metrics(device, pm_config) |
| 1088 | |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 1089 | reactor.callLater(1, self.arrive_onu) |
| 1090 | |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 1091 | self.log.info('olt-activated', device=device) |
Zsolt Haraszti | 4ef0a9a | 2016-12-20 01:35:48 -0800 | [diff] [blame] | 1092 | |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1093 | def rcv_io(self, port, frame): |
Steve Crooks | f248e18 | 2017-02-07 10:50:24 -0500 | [diff] [blame] | 1094 | self.log.info('received', iface_name=port.iface_name, |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1095 | frame_len=len(frame)) |
| 1096 | pkt = Ether(frame) |
| 1097 | if pkt.haslayer(Dot1Q): |
| 1098 | outer_shim = pkt.getlayer(Dot1Q) |
| 1099 | if isinstance(outer_shim.payload, Dot1Q): |
| 1100 | inner_shim = outer_shim.payload |
| 1101 | cvid = inner_shim.vlan |
| 1102 | logical_port = cvid |
| 1103 | popped_frame = ( |
| 1104 | Ether(src=pkt.src, dst=pkt.dst, type=inner_shim.type) / |
| 1105 | inner_shim.payload |
| 1106 | ) |
| 1107 | kw = dict( |
| 1108 | logical_device_id=self.logical_device_id, |
| 1109 | logical_port_no=logical_port, |
| 1110 | ) |
| 1111 | self.log.info('sending-packet-in', **kw) |
| 1112 | self.adapter_agent.send_packet_in( |
| 1113 | packet=str(popped_frame), **kw) |
Zsolt Haraszti | 4ef0a9a | 2016-12-20 01:35:48 -0800 | [diff] [blame] | 1114 | |
Steve Crooks | f248e18 | 2017-02-07 10:50:24 -0500 | [diff] [blame] | 1115 | @inlineCallbacks |
| 1116 | def update_flow_table(self, flows, device): |
| 1117 | self.log.info('bulk-flow-update', device_id=device.id, flows=flows) |
| 1118 | |
| 1119 | def is_downstream(port): |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 1120 | return not is_upstream(port) |
Steve Crooks | f248e18 | 2017-02-07 10:50:24 -0500 | [diff] [blame] | 1121 | |
| 1122 | def is_upstream(port): |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 1123 | return port == 100 # Need a better way |
| 1124 | |
Steve Crooks | f248e18 | 2017-02-07 10:50:24 -0500 | [diff] [blame] | 1125 | |
| 1126 | for flow in flows: |
| 1127 | _type = None |
| 1128 | _ip_proto = None |
| 1129 | _port = None |
| 1130 | _vlan_vid = None |
| 1131 | _udp_dst = None |
| 1132 | _udp_src = None |
| 1133 | _ipv4_dst = None |
| 1134 | _ipv4_src = None |
| 1135 | _metadata = None |
| 1136 | _output = None |
| 1137 | _push_tpid = None |
| 1138 | _field = None |
| 1139 | |
| 1140 | try: |
| 1141 | _in_port = fd.get_in_port(flow) |
| 1142 | assert _in_port is not None |
| 1143 | |
| 1144 | if is_downstream(_in_port): |
| 1145 | self.log.info('downstream-flow') |
| 1146 | elif is_upstream(_in_port): |
| 1147 | self.log.info('upstream-flow') |
| 1148 | else: |
| 1149 | raise Exception('port should be 1 or 2 by our convention') |
| 1150 | |
| 1151 | _out_port = fd.get_out_port(flow) # may be None |
| 1152 | self.log.info('out-port', out_port=_out_port) |
| 1153 | |
| 1154 | for field in fd.get_ofb_fields(flow): |
| 1155 | |
| 1156 | if field.type == fd.ETH_TYPE: |
| 1157 | _type = field.eth_type |
| 1158 | self.log.info('field-type-eth-type', |
| 1159 | eth_type=_type) |
| 1160 | |
| 1161 | elif field.type == fd.IP_PROTO: |
| 1162 | _ip_proto = field.ip_proto |
| 1163 | self.log.info('field-type-ip-proto', |
| 1164 | ip_proto=_ip_proto) |
| 1165 | |
| 1166 | elif field.type == fd.IN_PORT: |
| 1167 | _port = field.port |
| 1168 | self.log.info('field-type-in-port', |
| 1169 | in_port=_port) |
| 1170 | |
| 1171 | elif field.type == fd.VLAN_VID: |
| 1172 | _vlan_vid = field.vlan_vid & 0xfff |
| 1173 | self.log.info('field-type-vlan-vid', |
| 1174 | vlan=_vlan_vid) |
| 1175 | |
| 1176 | elif field.type == fd.VLAN_PCP: |
| 1177 | _vlan_pcp = field.vlan_pcp |
| 1178 | self.log.info('field-type-vlan-pcp', |
| 1179 | pcp=_vlan_pcp) |
| 1180 | |
| 1181 | elif field.type == fd.UDP_DST: |
| 1182 | _udp_dst = field.udp_dst |
| 1183 | self.log.info('field-type-udp-dst', |
| 1184 | udp_dst=_udp_dst) |
| 1185 | |
| 1186 | elif field.type == fd.UDP_SRC: |
| 1187 | _udp_src = field.udp_src |
| 1188 | self.log.info('field-type-udp-src', |
| 1189 | udp_src=_udp_src) |
| 1190 | |
| 1191 | elif field.type == fd.IPV4_DST: |
| 1192 | _ipv4_dst = field.ipv4_dst |
| 1193 | self.log.info('field-type-ipv4-dst', |
| 1194 | ipv4_dst=_ipv4_dst) |
| 1195 | |
| 1196 | elif field.type == fd.IPV4_SRC: |
| 1197 | _ipv4_src = field.ipv4_src |
| 1198 | self.log.info('field-type-ipv4-src', |
| 1199 | ipv4_dst=_ipv4_src) |
| 1200 | |
| 1201 | elif field.type == fd.METADATA: |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 1202 | _metadata = field.table_metadata |
Steve Crooks | f248e18 | 2017-02-07 10:50:24 -0500 | [diff] [blame] | 1203 | self.log.info('field-type-metadata', |
| 1204 | metadata=_metadata) |
| 1205 | |
| 1206 | else: |
| 1207 | raise NotImplementedError('field.type={}'.format( |
| 1208 | field.type)) |
| 1209 | |
| 1210 | for action in fd.get_actions(flow): |
| 1211 | |
| 1212 | if action.type == fd.OUTPUT: |
| 1213 | _output = action.output.port |
| 1214 | self.log.info('action-type-output', |
| 1215 | output=_output, in_port=_in_port) |
| 1216 | |
| 1217 | elif action.type == fd.POP_VLAN: |
| 1218 | self.log.info('action-type-pop-vlan', |
| 1219 | in_port=_in_port) |
| 1220 | |
| 1221 | elif action.type == fd.PUSH_VLAN: |
| 1222 | _push_tpid = action.push.ethertype |
| 1223 | log.info('action-type-push-vlan', |
| 1224 | push_tpid=_push_tpid, in_port=_in_port) |
| 1225 | if action.push.ethertype != 0x8100: |
| 1226 | self.log.error('unhandled-tpid', |
| 1227 | ethertype=action.push.ethertype) |
| 1228 | |
| 1229 | elif action.type == fd.SET_FIELD: |
| 1230 | _field = action.set_field.field.ofb_field |
| 1231 | assert (action.set_field.field.oxm_class == |
| 1232 | OFPXMC_OPENFLOW_BASIC) |
| 1233 | self.log.info('action-type-set-field', |
| 1234 | field=_field, in_port=_in_port) |
| 1235 | if _field.type == fd.VLAN_VID: |
Kim Kempf | aba1e17 | 2017-04-10 11:29:42 -0700 | [diff] [blame] | 1236 | self.log.info('set-field-type-vlan-vid', |
Steve Crooks | f248e18 | 2017-02-07 10:50:24 -0500 | [diff] [blame] | 1237 | vlan_vid=_field.vlan_vid & 0xfff) |
| 1238 | else: |
| 1239 | self.log.error('unsupported-action-set-field-type', |
| 1240 | field_type=_field.type) |
| 1241 | else: |
| 1242 | log.error('unsupported-action-type', |
| 1243 | action_type=action.type, in_port=_in_port) |
| 1244 | |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 1245 | if is_upstream(_in_port) and \ |
| 1246 | (_type == 0x888e or |
| 1247 | (_type == 0x800 and (_ip_proto == 2 or _ip_proto == 17))): |
| 1248 | yield self.send_config_classifier(0, _type, _ip_proto, _udp_dst) |
| 1249 | yield self.send_config_acflow(0, _in_port, _type, _ip_proto, _udp_dst) |
| 1250 | |
| 1251 | |
Steve Crooks | f248e18 | 2017-02-07 10:50:24 -0500 | [diff] [blame] | 1252 | |
| 1253 | except Exception as e: |
| 1254 | log.exception('failed-to-install-flow', e=e, flow=flow) |
| 1255 | |
Zsolt Haraszti | 4ef0a9a | 2016-12-20 01:35:48 -0800 | [diff] [blame] | 1256 | |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 1257 | |
Zsolt Haraszti | 4ef0a9a | 2016-12-20 01:35:48 -0800 | [diff] [blame] | 1258 | @inlineCallbacks |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 1259 | def send_proxied_message(self, proxy_address, msg): |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1260 | if isinstance(msg, Packet): |
| 1261 | msg = str(msg) |
| 1262 | |
| 1263 | self.log.info('send-proxied-message', |
| 1264 | proxy_address=proxy_address.channel_id, |
| 1265 | msg=msg) |
| 1266 | |
| 1267 | try: |
Steve Crooks | 1e1c3e2 | 2017-03-06 15:24:49 -0500 | [diff] [blame] | 1268 | remote = yield self.get_channel() |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1269 | yield remote.callRemote("send_omci", |
| 1270 | 0, |
| 1271 | 0, |
Steve Crooks | 8abe8c2 | 2017-03-31 10:48:29 -0500 | [diff] [blame] | 1272 | self.get_onu_from_channel_id(proxy_address.channel_id), |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1273 | msg) |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 1274 | onu, rmsg = yield self.rx_handler.receive_omci_msg() |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1275 | self.adapter_agent.receive_proxied_message(proxy_address, rmsg) |
| 1276 | except Exception as e: |
| 1277 | self.log.info('send-proxied_message-exception', exc=str(e)) |
| 1278 | |
| 1279 | def packet_out(self, egress_port, msg): |
| 1280 | self.log.info('sending-packet-out', |
| 1281 | egress_port=egress_port, |
| 1282 | msg=hexify(msg)) |
| 1283 | |
| 1284 | pkt = Ether(msg) |
| 1285 | out_pkt = ( |
| 1286 | Ether(src=pkt.src, dst=pkt.dst) / |
| 1287 | Dot1Q(vlan=4091) / |
| 1288 | Dot1Q(vlan=egress_port, type=pkt.type) / |
| 1289 | pkt.payload |
Zsolt Haraszti | cc153aa | 2016-12-14 02:28:59 -0800 | [diff] [blame] | 1290 | ) |
Steve Crooks | 3c2c758 | 2017-01-10 15:02:26 -0600 | [diff] [blame] | 1291 | self.io_port.send(str(out_pkt)) |
Peter Shafik | 412a7fb | 2017-02-27 12:39:51 -0500 | [diff] [blame] | 1292 | |
| 1293 | @inlineCallbacks |
Peter Shafik | ba9b3d8 | 2017-03-15 18:01:22 -0400 | [diff] [blame] | 1294 | def update_pm_metrics(self, device, pm_config): |
| 1295 | self.log.info('update-pm-metrics', device_id=device.id, |
| 1296 | pm_config=pm_config) |
| 1297 | remote = yield self.get_channel() |
| 1298 | self.pm_metrics.update(device, pm_config, remote) |