Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 1 | # |
| 2 | # Copyright 2018 the original author or authors. |
| 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 | |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 17 | import arrow |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 18 | import voltha.adapters.openolt.openolt_platform as platform |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 19 | # from voltha.protos.device_pb2 import Port |
| 20 | from voltha.extensions.alarms.adapter_alarms import AdapterAlarms |
| 21 | from voltha.extensions.alarms.olt.olt_los_alarm import OltLosAlarm |
| 22 | from voltha.extensions.alarms.onu.onu_dying_gasp_alarm import OnuDyingGaspAlarm |
| 23 | from voltha.extensions.alarms.onu.onu_los_alarm import OnuLosAlarm |
| 24 | from voltha.extensions.alarms.onu.onu_lopc_miss_alarm import OnuLopcMissAlarm |
| 25 | from voltha.extensions.alarms.onu.onu_lopc_mic_error_alarm import OnuLopcMicErrorAlarm |
| 26 | from voltha.extensions.alarms.onu.onu_lob_alarm import OnuLobAlarm |
| 27 | |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 28 | from voltha.extensions.alarms.onu.onu_startup_alarm import OnuStartupAlarm |
| 29 | from voltha.extensions.alarms.onu.onu_signal_degrade_alarm import OnuSignalDegradeAlarm |
| 30 | from voltha.extensions.alarms.onu.onu_signal_fail_alarm import OnuSignalFailAlarm |
| 31 | from voltha.extensions.alarms.onu.onu_window_drift_alarm import OnuWindowDriftAlarm |
| 32 | from voltha.extensions.alarms.onu.onu_activation_fail_alarm import OnuActivationFailAlarm |
| 33 | |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 34 | import protos.openolt_pb2 as openolt_pb2 |
| 35 | import voltha.protos.device_pb2 as device_pb2 |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 36 | |
| 37 | |
| 38 | class OpenOltAlarmMgr(object): |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 39 | def __init__(self, log, adapter_agent, device_id, logical_device_id): |
| 40 | """ |
| 41 | 20180711 - Addition of adapter_agent and device_id |
| 42 | to facilitate alarm processing and kafka posting |
| 43 | :param log: |
| 44 | :param adapter_agent: |
| 45 | :param device_id: |
| 46 | """ |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 47 | self.log = log |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 48 | self.adapter_agent = adapter_agent |
| 49 | self.device_id = device_id |
| 50 | self.logical_device_id = logical_device_id |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 51 | """ |
| 52 | The following is added to reduce the continual posting of OLT LOS alarming |
| 53 | to Kafka. Set enable_alarm_suppress = true to enable otherwise the |
| 54 | current openolt bal will send continuous olt los alarm cleared messages |
| 55 | ONU disc raised counter is place holder for a future addition |
| 56 | """ |
| 57 | self.enable_alarm_suppress = True |
| 58 | self.alarm_suppress = {"olt_los_clear": 0, "onu_disc_raised": []} # Keep count of alarms to limit. |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 59 | try: |
| 60 | self.alarms = AdapterAlarms(self.adapter_agent, self.device_id, self.logical_device_id) |
| 61 | except Exception as initerr: |
| 62 | self.log.exception("alarmhandler-init-error", errmsg=initerr.message) |
| 63 | raise Exception(initerr) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 64 | |
| 65 | def process_alarms(self, alarm_ind): |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 66 | try: |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 67 | self.log.debug('alarm-indication', alarm=alarm_ind, device_id=self.device_id) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 68 | if alarm_ind.HasField('los_ind'): |
| 69 | self.los_indication(alarm_ind.los_ind) |
| 70 | elif alarm_ind.HasField('dying_gasp_ind'): |
| 71 | self.dying_gasp_indication(alarm_ind.dying_gasp_ind) |
| 72 | elif alarm_ind.HasField('onu_alarm_ind'): |
| 73 | self.onu_alarm_indication(alarm_ind.onu_alarm_ind) |
| 74 | elif alarm_ind.HasField('onu_startup_fail_ind'): |
| 75 | self.onu_startup_failure_indication( |
| 76 | alarm_ind.onu_startup_fail_ind) |
| 77 | elif alarm_ind.HasField('onu_signal_degrade_ind'): |
| 78 | self.onu_signal_degrade_indication( |
| 79 | alarm_ind.onu_signal_degrade_ind) |
| 80 | elif alarm_ind.HasField('onu_drift_of_window_ind'): |
| 81 | self.onu_drift_of_window_indication( |
| 82 | alarm_ind.onu_drift_of_window_ind) |
| 83 | elif alarm_ind.HasField('onu_loss_omci_ind'): |
| 84 | self.onu_loss_omci_indication(alarm_ind.onu_loss_omci_ind) |
| 85 | elif alarm_ind.HasField('onu_signals_fail_ind'): |
| 86 | self.onu_signals_failure_indication( |
| 87 | alarm_ind.onu_signals_fail_ind) |
| 88 | elif alarm_ind.HasField('onu_tiwi_ind'): |
| 89 | self.onu_transmission_interference_warning( |
| 90 | alarm_ind.onu_tiwi_ind) |
| 91 | elif alarm_ind.HasField('onu_activation_fail_ind'): |
| 92 | self.onu_activation_failure_indication( |
| 93 | alarm_ind.onu_activation_fail_ind) |
| 94 | elif alarm_ind.HasField('onu_processing_error_ind'): |
| 95 | self.onu_processing_error_indication( |
| 96 | alarm_ind.onu_processing_error_ind) |
| 97 | else: |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 98 | self.log.warn('unknown alarm type', alarm=alarm_ind) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 99 | |
| 100 | except Exception as e: |
| 101 | self.log.error('sorting of alarm went wrong', error=e, |
| 102 | alarm=alarm_ind) |
| 103 | |
| 104 | def los_indication(self, los_ind): |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 105 | |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 106 | try: |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 107 | self.log.debug('los indication received', los_ind=los_ind, |
| 108 | int_id=los_ind.intf_id, status=los_ind.status) |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 109 | try: |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 110 | port_type_name = platform.intf_id_to_port_type_name(los_ind.intf_id) |
| 111 | if los_ind.status == 1 or los_ind.status == "on": |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 112 | # Zero out the suppression counter on OLT_LOS raise |
| 113 | self.alarm_suppress['olt_los_clear'] = 0 |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 114 | OltLosAlarm(self.alarms, intf_id=los_ind.intf_id, port_type_name=port_type_name).raise_alarm() |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 115 | else: |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 116 | """ |
| 117 | Check if there has been more that one los clear following a previous los |
| 118 | """ |
| 119 | if self.alarm_suppress['olt_los_clear'] == 0 and self.enable_alarm_suppress: |
| 120 | OltLosAlarm(self.alarms, intf_id=los_ind.intf_id, port_type_name=port_type_name).clear_alarm() |
| 121 | self.alarm_suppress['olt_los_clear'] += 1 |
| 122 | |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 123 | except Exception as alarm_err: |
| 124 | self.log.error('los-indication', errmsg=alarm_err.message) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 125 | except Exception as e: |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 126 | self.log.error('los-indication', errmsg=e.message) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 127 | |
| 128 | def dying_gasp_indication(self, dying_gasp_ind): |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 129 | try: |
| 130 | alarm_dgi = dying_gasp_ind |
| 131 | onu_id = alarm_dgi.onu_id |
| 132 | self.log.debug('openolt-alarmindication-dispatch-dying-gasp', int_id=alarm_dgi.intf_id, |
| 133 | onu_id=alarm_dgi.onu_id, status=alarm_dgi.status) |
| 134 | try: |
| 135 | """ |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 136 | Get the specific onu device information for the onu generating the alarm. |
| 137 | Extract the id. In the future extract the serial number as well |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 138 | """ |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 139 | onu_device_id = "unresolved" |
| 140 | onu_serial_number = "unresolved" |
| 141 | onu_device = self.resolve_onu_id(onu_id, port_intf_id=alarm_dgi.intf_id) |
| 142 | if onu_device != None: |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 143 | onu_device_id = onu_device.id |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 144 | onu_serial_number = onu_device.serial_number |
| 145 | |
| 146 | if dying_gasp_ind.status == 1 or dying_gasp_ind.status == "on": |
| 147 | OnuDyingGaspAlarm(self.alarms, dying_gasp_ind.intf_id, |
| 148 | onu_device_id).raise_alarm() |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 149 | else: |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 150 | OnuDyingGaspAlarm(self.alarms, dying_gasp_ind.intf_id, |
| 151 | onu_device_id).clear_alarm() |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 152 | except Exception as alarm_err: |
| 153 | self.log.exception('dying-gasp-indication', errmsg=alarm_err.message) |
| 154 | |
| 155 | except Exception as e: |
| 156 | self.log.error('dying_gasp_indication', error=e) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 157 | |
| 158 | def onu_alarm_indication(self, onu_alarm_ind): |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 159 | """ |
| 160 | LOB = Los of burst |
| 161 | LOPC = Loss of PLOAM miss channel |
| 162 | |
| 163 | :param onu_alarm_ind: Alarm indication which currently contains |
| 164 | onu_id: |
| 165 | los_status: |
| 166 | lob_status: |
| 167 | lopc_miss_status: |
| 168 | lopc_mic_error_status: |
| 169 | :return: |
| 170 | """ |
| 171 | self.log.info('onu-alarm-indication') |
| 172 | |
| 173 | try: |
| 174 | self.log.debug('onu alarm indication received', los_status=onu_alarm_ind.los_status, |
| 175 | onu_intf_id=onu_alarm_ind.onu_id, |
| 176 | lob_status=onu_alarm_ind.lob_status, |
| 177 | lopc_miss_status=onu_alarm_ind.lopc_miss_status, |
| 178 | lopc_mic_error_status=onu_alarm_ind.lopc_mic_error_status, |
| 179 | intf_id=onu_alarm_ind.intf_id |
| 180 | ) |
| 181 | |
| 182 | try: |
| 183 | """ |
| 184 | Get the specific onu device information for the onu generating the alarm. |
| 185 | Extract the id. In the future extract the serial number as well |
| 186 | """ |
| 187 | onu_device_id = "unresolved" |
| 188 | serial_number = "unresolved" |
| 189 | onu_device = self.resolve_onu_id(onu_alarm_ind.onu_id, port_intf_id=onu_alarm_ind.intf_id) |
| 190 | if onu_device != None: |
| 191 | onu_device_id = onu_device.id |
| 192 | serial_number = onu_device.serial_number |
| 193 | |
| 194 | if onu_alarm_ind.los_status == 1 or onu_alarm_ind.los_status == "on": |
| 195 | OnuLosAlarm(self.alarms, onu_id=onu_device_id, intf_id=onu_alarm_ind.intf_id).raise_alarm() |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 196 | elif onu_alarm_ind.los_status == 0 or onu_alarm_ind.los_status == "off": |
| 197 | OnuLosAlarm(self.alarms, onu_id=onu_device_id, intf_id=onu_alarm_ind.intf_id).clear_alarm() |
| 198 | else: # No Change |
| 199 | pass |
| 200 | |
| 201 | if onu_alarm_ind.lopc_miss_status == 1 or onu_alarm_ind.lopc_miss_status == "on": |
| 202 | OnuLopcMissAlarm(self.alarms, onu_id=onu_device_id, intf_id=onu_alarm_ind.intf_id).raise_alarm() |
| 203 | elif (onu_alarm_ind.lopc_miss_status == 0 or onu_alarm_ind.lopc_miss_status == "off"): |
| 204 | OnuLopcMissAlarm(self.alarms, onu_id=onu_device_id, intf_id=onu_alarm_ind.intf_id).clear_alarm() |
| 205 | else: # No Change |
| 206 | pass |
| 207 | |
| 208 | if onu_alarm_ind.lopc_mic_error_status == 1 or onu_alarm_ind.lopc_mic_error_status == "on": |
| 209 | OnuLopcMicErrorAlarm(self.alarms, onu_id=onu_device_id, intf_id=onu_alarm_ind.intf_id).raise_alarm() |
| 210 | elif onu_alarm_ind.lopc_mic_error_status == 0 or onu_alarm_ind.lopc_mic_error_status == "off": |
| 211 | OnuLopcMicErrorAlarm(self.alarms, onu_id=onu_device_id, intf_id=onu_alarm_ind.intf_id).clear_alarm() |
| 212 | else: # No Change |
| 213 | pass |
| 214 | |
| 215 | if onu_alarm_ind.lob_status == 1 or onu_alarm_ind.lob_status == "on": |
| 216 | OnuLobAlarm(self.alarms, onu_id=onu_device_id, intf_id=onu_alarm_ind.intf_id).raise_alarm() |
| 217 | elif onu_alarm_ind.lob_status == 0 or onu_alarm_ind.lob_status == "off": |
| 218 | OnuLobAlarm(self.alarms, onu_id=onu_device_id, intf_id=onu_alarm_ind.intf_id).clear_alarm() |
| 219 | else: # No Change |
| 220 | pass |
| 221 | except Exception as alarm_err: |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 222 | self.log.exception('onu-alarm-indication', errmsg=alarm_err.message) |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 223 | |
| 224 | except Exception as e: |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 225 | self.log.exception('onu-alarm-indication', errmsg=e.message) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 226 | |
| 227 | def onu_startup_failure_indication(self, onu_startup_fail_ind): |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 228 | """ |
| 229 | Current protobuf indicator: |
| 230 | message OnuStartupFailureIndication { |
| 231 | fixed32 intf_id = 1; |
| 232 | fixed32 onu_id = 2; |
| 233 | string status = 3; |
| 234 | } |
| 235 | |
| 236 | :param onu_startup_fail_ind: |
| 237 | :return: |
| 238 | """ |
| 239 | try: |
| 240 | ind = onu_startup_fail_ind |
| 241 | label = "onu-startup-failure-indication" |
| 242 | self.log.debug(label + " received", onu_startup_fail_ind=ind, int_id=ind.intf_id, onu_id=ind.onu_id, status=ind.status) |
| 243 | try: |
| 244 | if ind.status == 1 or ind.status == "on": |
| 245 | OnuStartupAlarm(self.alarms, intf_id=ind.intf_id,onu_id=ind.onu_id).raise_alarm() |
| 246 | else: |
| 247 | OnuStartupAlarm(self.alarms, intf_id=ind.intf_id, onu_id=ind.onu_id).clear_alarm() |
| 248 | except Exception as alarm_err: |
| 249 | self.log.exception(label, errmsg=alarm_err.message) |
| 250 | |
| 251 | except Exception as e: |
| 252 | self.log.exception(label, errmsg=e.message) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 253 | |
| 254 | def onu_signal_degrade_indication(self, onu_signal_degrade_ind): |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 255 | """ |
| 256 | Current protobuf indicator: |
| 257 | OnuSignalDegradeIndication { |
| 258 | fixed32 intf_id = 1; |
| 259 | fixed32 onu_id = 2; |
| 260 | string status = 3; |
| 261 | fixed32 inverse_bit_error_rate = 4; |
| 262 | } |
| 263 | :param onu_signal_degrade_ind: |
| 264 | :return: |
| 265 | """ |
| 266 | try: |
| 267 | ind = onu_signal_degrade_ind |
| 268 | label = "onu-signal-degrade-indication" |
| 269 | self.log.debug(label + ' received', |
| 270 | onu_startup_fail_ind=ind, |
| 271 | int_id=ind.intf_id, |
| 272 | onu_id=ind.onu_id, |
| 273 | inverse_bit_error_rate=ind.inverse_bit_error_rate, |
| 274 | status=ind.status) |
| 275 | try: |
| 276 | if ind.status == 1 or ind.status == "on": |
| 277 | OnuSignalDegradeAlarm(self.alarms, intf_id=ind.intf_id, onu_id=ind.onu_id, |
| 278 | inverse_bit_error_rate=ind.inverse_bit_error_rate).raise_alarm() |
| 279 | else: |
| 280 | OnuSignalDegradeAlarm(self.alarms, intf_id=ind.intf_id, onu_id=ind.onu_id, |
| 281 | inverse_bit_error_rate=ind.inverse_bit_error_rate).clear_alarm() |
| 282 | except Exception as alarm_err: |
| 283 | self.log.exception(label, errmsg=alarm_err.message) |
| 284 | |
| 285 | except Exception as e: |
| 286 | self.log.exception(label, errmsg=e.message) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 287 | |
| 288 | def onu_drift_of_window_indication(self, onu_drift_of_window_ind): |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 289 | """ |
| 290 | Current protobuf indicator: |
| 291 | OnuDriftOfWindowIndication { |
| 292 | fixed32 intf_id = 1; |
| 293 | fixed32 onu_id = 2; |
| 294 | string status = 3; |
| 295 | fixed32 drift = 4; |
| 296 | fixed32 new_eqd = 5; |
| 297 | } |
| 298 | |
| 299 | :param onu_drift_of_window_ind: |
| 300 | :return: |
| 301 | """ |
| 302 | try: |
| 303 | ind = onu_drift_of_window_ind |
| 304 | label = "onu-window-drift-indication" |
| 305 | |
| 306 | onu_device_id, onu_serial_number = self.resolve_onudev_id_onudev_serialnum( |
| 307 | self.resolve_onu_id(ind.onu_id, port_intf_id=ind.intf_id)) |
| 308 | |
| 309 | self.log.debug(label + ' received', |
| 310 | onu_drift_of_window_ind=ind, |
| 311 | int_id=ind.intf_id, |
| 312 | onu_id=ind.onu_id, |
| 313 | onu_device_id=onu_device_id, |
| 314 | drift=ind.drift, |
| 315 | new_eqd=ind.new_eqd, |
| 316 | status=ind.status) |
| 317 | try: |
| 318 | if ind.status == 1 or ind.status == "on": |
| 319 | OnuWindowDriftAlarm(self.alarms, intf_id=ind.intf_id, |
| 320 | onu_id=onu_device_id, |
| 321 | drift=ind.drift, |
| 322 | new_eqd=ind.new_eqd).raise_alarm() |
| 323 | else: |
| 324 | OnuWindowDriftAlarm(self.alarms, intf_id=ind.intf_id, |
| 325 | onu_id=onu_device_id, |
| 326 | drift=ind.drift, |
| 327 | new_eqd=ind.new_eqd).clear_alarm() |
| 328 | except Exception as alarm_err: |
| 329 | self.log.exception(label, errmsg=alarm_err.message) |
| 330 | |
| 331 | except Exception as e: |
| 332 | self.log.exception(label, errmsg=e.message) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 333 | |
| 334 | def onu_loss_omci_indication(self, onu_loss_omci_ind): |
| 335 | self.log.info('not implemented yet') |
| 336 | |
| 337 | def onu_signals_failure_indication(self, onu_signals_fail_ind): |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 338 | """ |
| 339 | Current protobuf indicator: |
| 340 | OnuSignalsFailureIndication { |
| 341 | fixed32 intf_id = 1; |
| 342 | fixed32 onu_id = 2; |
| 343 | string status = 3; |
| 344 | fixed32 inverse_bit_error_rate = 4; |
| 345 | } |
| 346 | |
| 347 | :param onu_signals_fail_ind: |
| 348 | :return: |
| 349 | """ |
| 350 | try: |
| 351 | ind = onu_signals_fail_ind |
| 352 | label = "onu-signal-failure-indication" |
| 353 | |
| 354 | onu_device_id, onu_serial_number = self.resolve_onudev_id_onudev_serialnum( |
| 355 | self.resolve_onu_id(ind.onu_id, port_intf_id=ind.intf_id)) |
| 356 | |
| 357 | self.log.debug(label + ' received', |
| 358 | onu_startup_fail_ind=ind, |
| 359 | int_id=ind.intf_id, |
| 360 | onu_id=ind.onu_id, |
| 361 | onu_device_id=onu_device_id, |
| 362 | onu_serial_number=onu_serial_number, |
| 363 | inverse_bit_error_rate=ind.inverse_bit_error_rate, |
| 364 | status=ind.status) |
| 365 | try: |
| 366 | if ind.status == 1 or ind.status == "on": |
| 367 | OnuSignalFailAlarm(self.alarms, intf_id=ind.intf_id, |
| 368 | onu_id=onu_device_id, |
| 369 | inverse_bit_error_rate=ind.inverse_bit_error_rate).raise_alarm() |
| 370 | else: |
| 371 | OnuSignalFailAlarm(self.alarms, intf_id=ind.intf_id, |
| 372 | onu_id=onu_device_id, |
| 373 | inverse_bit_error_rate=ind.inverse_bit_error_rate).clear_alarm() |
| 374 | except Exception as alarm_err: |
| 375 | self.log.exception(label, errmsg=alarm_err.message) |
| 376 | |
| 377 | except Exception as e: |
| 378 | self.log.exception(label, errmsg=e.message) |
| 379 | |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 380 | |
| 381 | def onu_transmission_interference_warning(self, onu_tiwi_ind): |
| 382 | self.log.info('not implemented yet') |
| 383 | |
| 384 | def onu_activation_failure_indication(self, onu_activation_fail_ind): |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 385 | """ |
| 386 | |
| 387 | No status is currently passed with this alarm. Consequently it will always just raise |
| 388 | :param onu_activation_fail_ind: |
| 389 | :return: |
| 390 | """ |
| 391 | try: |
| 392 | ind = onu_activation_fail_ind |
| 393 | label = "onu-activation-failure-indication" |
| 394 | |
| 395 | onu_device_id, onu_serial_number = self.resolve_onudev_id_onudev_serialnum( |
| 396 | self.resolve_onu_id(ind.onu_id, port_intf_id=ind.intf_id)) |
| 397 | |
| 398 | self.log.debug(label + ' received', |
| 399 | onu_startup_fail_ind=ind, |
| 400 | int_id=ind.intf_id, |
| 401 | onu_id=ind.onu_id, |
| 402 | onu_device_id=onu_device_id, |
| 403 | onu_serial_number=onu_serial_number) |
| 404 | try: |
| 405 | |
| 406 | OnuActivationFailAlarm(self.alarms, intf_id=ind.intf_id, |
| 407 | onu_id=onu_device_id).raise_alarm() |
| 408 | except Exception as alarm_err: |
| 409 | self.log.exception(label, errmsg=alarm_err.message) |
| 410 | |
| 411 | except Exception as e: |
| 412 | self.log.exception(label, errmsg=e.message) |
Nicolas Palpacuer | 16138de | 2018-07-03 14:35:18 -0400 | [diff] [blame] | 413 | |
| 414 | def onu_processing_error_indication(self, onu_processing_error_ind): |
mzadig | 7cda5ff | 2018-07-10 16:37:28 -0400 | [diff] [blame] | 415 | self.log.info('not implemented yet') |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 416 | |
mzadig | b486c07 | 2018-08-08 11:34:51 -0400 | [diff] [blame^] | 417 | """ |
| 418 | Helper Methods |
| 419 | """ |
| 420 | |
| 421 | def resolve_onudev_id_onudev_serialnum(self,onu_device): |
| 422 | """ |
| 423 | Convenience wrapper to resolve device_id and serial number |
| 424 | :param onu_device: |
| 425 | :return: tuple: onu_device_id, onu_serial_number |
| 426 | """ |
| 427 | try: |
| 428 | onu_device_id = "unresolved" |
| 429 | onu_serial_number = "unresolved" |
| 430 | if onu_device != None: |
| 431 | onu_device_id = onu_device.id |
| 432 | onu_serial_number = onu_device.serial_number |
| 433 | except Exception as err: |
| 434 | self.log.exception("openolt-alarms-resolve-onudev-id ", errmsg=err.message) |
| 435 | raise Exception(err) |
| 436 | return onu_device_id, onu_serial_number |
| 437 | |
mzadig | e4ad1d2 | 2018-07-27 15:27:22 -0400 | [diff] [blame] | 438 | def resolve_onu_id(self, onu_id, port_intf_id): |
| 439 | """ |
| 440 | Resolve the onu_device from the intf_id value and port. Uses the adapter agent to |
| 441 | resolve this.. |
| 442 | |
| 443 | Returns None if not found. Caller will have to test for None and act accordingly. |
| 444 | :param onu_id: |
| 445 | :param port_intf_id: |
| 446 | :return: |
| 447 | """ |
| 448 | |
| 449 | try: |
| 450 | onu_device = None |
| 451 | onu_device = self.adapter_agent.get_child_device( |
| 452 | self.device_id, |
| 453 | parent_port_no=platform.intf_id_to_port_no( |
| 454 | port_intf_id, device_pb2.Port.PON_OLT), |
| 455 | onu_id=onu_id) |
| 456 | onu_device_id = onu_device.id |
| 457 | except Exception as inner: |
| 458 | self.log.exception('resolve-onu-id', errmsg=inner.message) |
| 459 | |
| 460 | return onu_device |
| 461 | |