| # |
| # Copyright 2017 the original author or authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| """ |
| Fully simulated OLT/ONU adapter. |
| """ |
| |
| import arrow |
| import sys |
| import structlog |
| from twisted.internet.defer import DeferredQueue, inlineCallbacks |
| from common.utils.asleep import asleep |
| |
| from twisted.internet.task import LoopingCall |
| from voltha.adapters.iadapter import OnuAdapter |
| from voltha.core.logical_device_agent import mac_str_to_tuple |
| from voltha.protos import third_party |
| from voltha.protos.common_pb2 import OperStatus, ConnectStatus, AdminState |
| from voltha.protos.device_pb2 import Port, PmConfig, PmConfigs |
| from voltha.protos.events_pb2 import KpiEvent, KpiEventType, MetricValuePairs |
| from voltha.protos.logical_device_pb2 import LogicalPort |
| from voltha.protos.openflow_13_pb2 import OFPPS_LIVE, OFPPF_FIBER, \ |
| OFPPF_1GB_FD |
| from voltha.protos.openflow_13_pb2 import ofp_port |
| from voltha.protos.ponsim_pb2 import FlowTable, PonSimMetricsRequest, PonSimMetrics |
| from voltha.protos.ponsim_pb2 import InterfaceConfig |
| from voltha.protos.bbf_fiber_base_pb2 import OntaniConfig, VOntaniConfig, \ |
| VEnetConfig |
| from voltha.protos.bbf_fiber_traffic_descriptor_profile_body_pb2 import \ |
| TrafficDescriptorProfileData |
| from voltha.protos.bbf_fiber_tcont_body_pb2 import TcontsConfigData |
| from voltha.protos.bbf_fiber_gemport_body_pb2 import GemportsConfigData |
| from voltha.protos.bbf_fiber_multicast_gemport_body_pb2 import \ |
| MulticastGemportsConfigData |
| from voltha.protos.bbf_fiber_multicast_distribution_set_body_pb2 import \ |
| MulticastDistributionSetData |
| |
| _ = third_party |
| log = structlog.get_logger() |
| |
| xpon_ponsim_onu_itfs = { |
| 'create_interface': { |
| 'log': 'create-interface'}, |
| 'update_interface': { |
| 'log': 'update-interface'}, |
| 'remove_interface': { |
| 'log': 'remove-interface'}, |
| 'create_tcont': { |
| 'log': 'create-tconts-config-data'}, |
| 'update_tcont': { |
| 'log': 'update-tconts-config-data'}, |
| 'remove_tcont': { |
| 'log': 'remove-tconts-config-data'}, |
| 'create_gemport': { |
| 'log': 'create-gemports-config-data'}, |
| 'update_gemport': { |
| 'log': 'update-gemports-config-data'}, |
| 'remove_gemport': { |
| 'log': 'remove-gemports-config-data'}, |
| 'create_multicast_gemport': { |
| 'log': 'create-multicast-gemports-config-data'}, |
| 'update_multicast_gemport': { |
| 'log': 'update-multicast-gemports-config-data'}, |
| 'remove_multicast_gemport': { |
| 'log': 'remove-multicast-gemports-config-data'}, |
| 'create_multicast_distribution_set': { |
| 'log': 'create-multicast-distribution-set-data'}, |
| 'update_multicast_distribution_set': { |
| 'log': 'update-multicast-distribution-set-data'}, |
| 'remove_multicast_distribution_set': { |
| 'log': 'remove-multicast-distribution-set-data'}, |
| } |
| |
| class AdapterPmMetrics: |
| def __init__(self, device): |
| self.pm_names = {'tx_64_pkts', 'tx_65_127_pkts', 'tx_128_255_pkts', |
| 'tx_256_511_pkts', 'tx_512_1023_pkts', |
| 'tx_1024_1518_pkts', 'tx_1519_9k_pkts', |
| 'rx_64_pkts', 'rx_65_127_pkts', |
| 'rx_128_255_pkts', 'rx_256_511_pkts', |
| 'rx_512_1023_pkts', 'rx_1024_1518_pkts', |
| 'rx_1519_9k_pkts'} |
| self.device = device |
| self.id = device.id |
| self.name = 'ponsim_onu' |
| # self.id = "abc" |
| self.default_freq = 150 |
| self.grouped = False |
| self.freq_override = False |
| self.pon_metrics_config = dict() |
| self.uni_metrics_config = dict() |
| self.lc = None |
| for m in self.pm_names: |
| self.pon_metrics_config[m] = PmConfig(name=m, |
| type=PmConfig.COUNTER, |
| enabled=True) |
| self.uni_metrics_config[m] = PmConfig(name=m, |
| type=PmConfig.COUNTER, |
| enabled=True) |
| |
| def update(self, pm_config): |
| if self.default_freq != pm_config.default_freq: |
| # Update the callback to the new frequency. |
| self.default_freq = pm_config.default_freq |
| self.lc.stop() |
| self.lc.start(interval=self.default_freq / 10) |
| for m in pm_config.metrics: |
| self.pon_metrics_config[m.name].enabled = m.enabled |
| self.uni_metrics_config[m.name].enabled = m.enabled |
| |
| def make_proto(self): |
| pm_config = PmConfigs( |
| id=self.id, |
| default_freq=self.default_freq, |
| grouped=False, |
| freq_override=False) |
| for m in sorted(self.pon_metrics_config): |
| pm = self.pon_metrics_config[m] # Either will do they're the same |
| pm_config.metrics.extend([PmConfig(name=pm.name, |
| type=pm.type, |
| enabled=pm.enabled)]) |
| return pm_config |
| |
| def extract_metrics(self, stats): |
| rtrn_port_metrics = dict() |
| rtrn_port_metrics['pon'] = self.extract_pon_metrics(stats) |
| rtrn_port_metrics['uni'] = self.extract_uni_metrics(stats) |
| return rtrn_port_metrics |
| |
| def extract_pon_metrics(self, stats): |
| rtrn_pon_metrics = dict() |
| for m in stats.metrics: |
| if m.port_name == "pon": |
| for p in m.packets: |
| if self.pon_metrics_config[p.name].enabled: |
| rtrn_pon_metrics[p.name] = p.value |
| return rtrn_pon_metrics |
| |
| def extract_uni_metrics(self, stats): |
| rtrn_pon_metrics = dict() |
| for m in stats.metrics: |
| if m.port_name == "uni": |
| for p in m.packets: |
| if self.pon_metrics_config[p.name].enabled: |
| rtrn_pon_metrics[p.name] = p.value |
| return rtrn_pon_metrics |
| |
| def start_collector(self, callback): |
| log.info("starting-pm-collection", device_name=self.name, |
| device_id=self.device.id) |
| prefix = 'voltha.{}.{}'.format(self.name, self.device.id) |
| self.lc = LoopingCall(callback, self.device.id, prefix) |
| self.lc.start(interval=self.default_freq / 10) |
| |
| def stop_collector(self): |
| log.info("stopping-pm-collection", device_name=self.name, |
| device_id=self.device.id) |
| self.lc.stop() |
| |
| |
| class PonSimOnuAdapter(OnuAdapter): |
| def __init__(self, adapter_agent, config): |
| # DeviceType of ONU should be same as VENDOR ID of ONU Serial Number as specified by standard |
| # requires for identifying correct adapter or ranged ONU |
| super(PonSimOnuAdapter, self).__init__(adapter_agent=adapter_agent, |
| config=config, |
| device_handler_class=PonSimOnuHandler, |
| name='ponsim_onu', |
| vendor='Voltha project', |
| version='0.4', |
| device_type='ponsim_onu', |
| vendor_id='PSMO', |
| accepts_bulk_flow_update=True, |
| accepts_add_remove_flow_updates=False) |
| |
| def xpon_ponsim_onu_adapter_interface(self, method_name, device, data, |
| data2=None): |
| log.info('{}'.format(xpon_ponsim_onu_itfs[method_name]['log']), |
| device_id=device.id) |
| if device.id in self.devices_handlers: |
| handler = self.devices_handlers[device.id] |
| if handler is not None: |
| _method = getattr(handler, method_name) |
| if isinstance(data, TcontsConfigData): |
| _method(data, data2) |
| else: |
| _method(data) |
| |
| def update_pm_config(self, device, pm_config): |
| log.info("adapter-update-pm-config", device=device, |
| pm_config=pm_config) |
| handler = self.devices_handlers[device.id] |
| handler.update_pm_config(device, pm_config) |
| |
| def create_interface(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def update_interface(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def remove_interface(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def create_tcont(self, device, tcont_data, traffic_descriptor_data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, |
| tcont_data, |
| traffic_descriptor_data) |
| |
| def update_tcont(self, device, tcont_data, traffic_descriptor_data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, |
| tcont_data, |
| traffic_descriptor_data) |
| |
| def remove_tcont(self, device, tcont_data, traffic_descriptor_data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, |
| tcont_data, |
| traffic_descriptor_data) |
| |
| def create_gemport(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def update_gemport(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def remove_gemport(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def create_multicast_gemport(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def update_multicast_gemport(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def remove_multicast_gemport(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def create_multicast_distribution_set(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def update_multicast_distribution_set(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| def remove_multicast_distribution_set(self, device, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_adapter_interface(_method_name, device, data) |
| |
| |
| class PonSimOnuHandler(object): |
| def __init__(self, adapter, device_id): |
| self.adapter = adapter |
| self.adapter_agent = adapter.adapter_agent |
| self.device_id = device_id |
| self.log = structlog.get_logger(device_id=device_id) |
| self.incoming_messages = DeferredQueue() |
| self.proxy_address = None |
| # reference of uni_port is required when re-enabling the device if |
| # it was disabled previously |
| self.uni_port = None |
| self.pon_port = None |
| |
| def receive_message(self, msg): |
| if isinstance(msg, PonSimMetrics): |
| # Message is a reply to an ONU statistics request. Push it out to Kafka via adapter.submit_kpis(). |
| if self.pm_metrics: |
| self.log.info('Handling incoming ONU metrics') |
| prefix = 'voltha.{}.{}'.format("ponsim_onu", self.device_id) |
| port_metrics = self.pm_metrics.extract_metrics(msg) |
| try: |
| ts = arrow.utcnow().timestamp |
| kpi_event = KpiEvent( |
| type=KpiEventType.slice, |
| ts=ts, |
| prefixes={ |
| # OLT NNI port |
| prefix + '.uni': MetricValuePairs( |
| metrics=port_metrics['uni']), |
| # OLT PON port |
| prefix + '.pon': MetricValuePairs( |
| metrics=port_metrics['pon']) |
| } |
| ) |
| |
| self.log.info('Submitting KPI for incoming ONU mnetrics') |
| |
| # Step 3: submit |
| self.adapter_agent.submit_kpis(kpi_event) |
| except Exception as e: |
| log.exception('failed-to-submit-kpis', e=e) |
| else: |
| # We received a statistics message, but we don't have pm_metrics set up. This shouldn't happen. |
| self.log.warning('received unexpected PonSimMetrics') |
| else: |
| # The message is probably a reply to a FlowTable update. self.update_flow_table() will pop it off this |
| # queue and return it to its caller. |
| self.incoming_messages.put(msg) |
| |
| def activate(self, device): |
| self.log.info('activating') |
| |
| # first we verify that we got parent reference and proxy info |
| assert device.parent_id |
| assert device.proxy_address.device_id |
| assert device.proxy_address.channel_id |
| |
| # register for proxied messages right away |
| self.proxy_address = device.proxy_address |
| self.adapter_agent.register_for_proxied_messages(device.proxy_address) |
| |
| # populate device info |
| device.root = False |
| device.vendor = 'ponsim' |
| device.model = 'n/a' |
| device.connect_status = ConnectStatus.REACHABLE |
| self.adapter_agent.update_device(device) |
| |
| # Now set the initial PM configuration for this device |
| self.pm_metrics = AdapterPmMetrics(device) |
| pm_config = self.pm_metrics.make_proto() |
| log.info("initial-pm-config", pm_config=pm_config) |
| self.adapter_agent.update_device_pm_config(pm_config, init=True) |
| |
| # register physical ports |
| self.uni_port = Port( |
| port_no=2, |
| label='UNI facing Ethernet port', |
| type=Port.ETHERNET_UNI, |
| admin_state=AdminState.ENABLED, |
| oper_status=OperStatus.ACTIVE |
| ) |
| self.pon_port = Port( |
| port_no=1, |
| label='PON port', |
| type=Port.PON_ONU, |
| admin_state=AdminState.ENABLED, |
| oper_status=OperStatus.ACTIVE, |
| peers=[ |
| Port.PeerPort( |
| device_id=device.parent_id, |
| port_no=device.parent_port_no |
| ) |
| ] |
| ) |
| self.adapter_agent.add_port(device.id, self.uni_port) |
| self.adapter_agent.add_port(device.id, self.pon_port) |
| |
| # add uni port to logical device |
| parent_device = self.adapter_agent.get_device(device.parent_id) |
| logical_device_id = parent_device.parent_id |
| assert logical_device_id |
| port_no = device.proxy_address.channel_id |
| cap = OFPPF_1GB_FD | OFPPF_FIBER |
| self.adapter_agent.add_logical_port(logical_device_id, LogicalPort( |
| id='uni-{}'.format(port_no), |
| ofp_port=ofp_port( |
| port_no=port_no, |
| hw_addr=mac_str_to_tuple('00:00:00:00:00:%02x' % port_no), |
| name=device.serial_number, |
| config=0, |
| state=OFPPS_LIVE, |
| curr=cap, |
| advertised=cap, |
| peer=cap, |
| curr_speed=OFPPF_1GB_FD, |
| max_speed=OFPPF_1GB_FD |
| ), |
| device_id=device.id, |
| device_port_no=self.uni_port.port_no |
| )) |
| |
| device = self.adapter_agent.get_device(device.id) |
| device.oper_status = OperStatus.ACTIVE |
| self.adapter_agent.update_device(device) |
| |
| # Start collecting stats from the device after a brief pause |
| self.start_kpi_collection(device.id) |
| |
| def _get_uni_port(self): |
| ports = self.adapter_agent.get_ports(self.device_id, Port.ETHERNET_UNI) |
| if ports: |
| # For now, we use on one uni port |
| return ports[0] |
| |
| def _get_pon_port(self): |
| ports = self.adapter_agent.get_ports(self.device_id, Port.PON_ONU) |
| if ports: |
| # For now, we use on one uni port |
| return ports[0] |
| |
| def reconcile(self, device): |
| self.log.info('reconciling-ONU-device-starts') |
| |
| # first we verify that we got parent reference and proxy info |
| assert device.parent_id |
| assert device.proxy_address.device_id |
| assert device.proxy_address.channel_id |
| |
| # register for proxied messages right away |
| self.proxy_address = device.proxy_address |
| self.adapter_agent.register_for_proxied_messages(device.proxy_address) |
| |
| # Set the connection status to REACHABLE |
| device.connect_status = ConnectStatus.REACHABLE |
| self.adapter_agent.update_device(device) |
| |
| # Now set the initial PM configuration for this device |
| self.pm_metrics = AdapterPmMetrics(device) |
| pm_config = self.pm_metrics.make_proto() |
| log.info("initial-pm-config", pm_config=pm_config) |
| self.adapter_agent.update_device_pm_config(pm_config, init=True) |
| |
| # TODO: Verify that the uni, pon and logical ports exists |
| |
| # Mark the device as REACHABLE and ACTIVE |
| device = self.adapter_agent.get_device(device.id) |
| device.connect_status = ConnectStatus.REACHABLE |
| device.oper_status = OperStatus.ACTIVE |
| self.adapter_agent.update_device(device) |
| |
| # Start collecting stats from the device after a brief pause |
| self.start_kpi_collection(device.id) |
| |
| self.log.info('reconciling-ONU-device-ends') |
| |
| @inlineCallbacks |
| def update_flow_table(self, flows): |
| |
| # we need to proxy through the OLT to get to the ONU |
| |
| # reset response queue |
| while self.incoming_messages.pending: |
| yield self.incoming_messages.get() |
| |
| msg = FlowTable( |
| port=self.proxy_address.channel_id, |
| flows=flows |
| ) |
| self.adapter_agent.send_proxied_message(self.proxy_address, msg) |
| |
| yield self.incoming_messages.get() |
| |
| def remove_from_flow_table(self, flows): |
| self.log.debug('remove-from-flow-table', flows=flows) |
| # TODO: Update PONSIM code to accept incremental flow changes. |
| # Once completed, the accepts_add_remove_flow_updates for this |
| # device type can be set to True |
| |
| def add_to_flow_table(self, flows): |
| self.log.debug('add-to-flow-table', flows=flows) |
| # TODO: Update PONSIM code to accept incremental flow changes |
| # Once completed, the accepts_add_remove_flow_updates for this |
| # device type can be set to True |
| |
| def update_pm_config(self, device, pm_config): |
| log.info("handler-update-pm-config", device=device, |
| pm_config=pm_config) |
| self.pm_metrics.update(pm_config) |
| |
| @inlineCallbacks |
| def reboot(self): |
| self.log.info('rebooting', device_id=self.device_id) |
| |
| # Update the operational status to ACTIVATING and connect status to |
| # UNREACHABLE |
| device = self.adapter_agent.get_device(self.device_id) |
| previous_oper_status = device.oper_status |
| previous_conn_status = device.connect_status |
| device.oper_status = OperStatus.ACTIVATING |
| device.connect_status = ConnectStatus.UNREACHABLE |
| self.adapter_agent.update_device(device) |
| |
| # Sleep 10 secs, simulating a reboot |
| # TODO: send alert and clear alert after the reboot |
| yield asleep(10) |
| |
| # Change the operational status back to its previous state. With a |
| # real OLT the operational state should be the state the device is |
| # after a reboot. |
| # Get the latest device reference |
| device = self.adapter_agent.get_device(self.device_id) |
| device.oper_status = previous_oper_status |
| device.connect_status = previous_conn_status |
| self.adapter_agent.update_device(device) |
| self.log.info('rebooted', device_id=self.device_id) |
| |
| def self_test_device(self, device): |
| """ |
| This is called to Self a device based on a NBI call. |
| :param device: A Voltha.Device object. |
| :return: Will return result of self test |
| """ |
| log.info('self-test-device', device=device.id) |
| raise NotImplementedError() |
| |
| def disable(self): |
| self.log.info('disabling', device_id=self.device_id) |
| |
| self.stop_kpi_collection() |
| |
| # Get the latest device reference |
| device = self.adapter_agent.get_device(self.device_id) |
| |
| # Disable all ports on that device |
| self.adapter_agent.disable_all_ports(self.device_id) |
| |
| # Update the device operational status to UNKNOWN |
| device.oper_status = OperStatus.UNKNOWN |
| device.connect_status = ConnectStatus.UNREACHABLE |
| self.adapter_agent.update_device(device) |
| |
| # Remove the uni logical port from the OLT, if still present |
| parent_device = self.adapter_agent.get_device(device.parent_id) |
| assert parent_device |
| logical_device_id = parent_device.parent_id |
| assert logical_device_id |
| port_no = device.proxy_address.channel_id |
| port_id = 'uni-{}'.format(port_no) |
| try: |
| port = self.adapter_agent.get_logical_port(logical_device_id, |
| port_id) |
| self.adapter_agent.delete_logical_port(logical_device_id, port) |
| except KeyError: |
| self.log.info('logical-port-not-found', device_id=self.device_id, |
| portid=port_id) |
| |
| # Remove pon port from parent |
| self.pon_port = self._get_pon_port() |
| self.adapter_agent.delete_port_reference_from_parent(self.device_id, |
| self.pon_port) |
| |
| # Just updating the port status may be an option as well |
| # port.ofp_port.config = OFPPC_NO_RECV |
| # yield self.adapter_agent.update_logical_port(logical_device_id, |
| # port) |
| # Unregister for proxied message |
| self.adapter_agent.unregister_for_proxied_messages( |
| device.proxy_address) |
| |
| # TODO: |
| # 1) Remove all flows from the device |
| # 2) Remove the device from ponsim |
| |
| self.log.info('disabled', device_id=device.id) |
| |
| def reenable(self): |
| self.log.info('re-enabling', device_id=self.device_id) |
| try: |
| # Get the latest device reference |
| device = self.adapter_agent.get_device(self.device_id) |
| |
| # First we verify that we got parent reference and proxy info |
| assert device.parent_id |
| assert device.proxy_address.device_id |
| assert device.proxy_address.channel_id |
| |
| # Re-register for proxied messages right away |
| self.proxy_address = device.proxy_address |
| self.adapter_agent.register_for_proxied_messages( |
| device.proxy_address) |
| |
| # Re-enable the ports on that device |
| self.adapter_agent.enable_all_ports(self.device_id) |
| |
| # Refresh the port reference |
| self.uni_port = self._get_uni_port() |
| self.pon_port = self._get_pon_port() |
| |
| # Add the pon port reference to the parent |
| self.adapter_agent.add_port_reference_to_parent(device.id, |
| self.pon_port) |
| |
| # Update the connect status to REACHABLE |
| device.connect_status = ConnectStatus.REACHABLE |
| self.adapter_agent.update_device(device) |
| |
| # re-add uni port to logical device |
| parent_device = self.adapter_agent.get_device(device.parent_id) |
| logical_device_id = parent_device.parent_id |
| assert logical_device_id |
| port_no = device.proxy_address.channel_id |
| cap = OFPPF_1GB_FD | OFPPF_FIBER |
| self.adapter_agent.add_logical_port(logical_device_id, LogicalPort( |
| id='uni-{}'.format(port_no), |
| ofp_port=ofp_port( |
| port_no=port_no, |
| hw_addr=mac_str_to_tuple('00:00:00:00:00:%02x' % port_no), |
| name=device.serial_number, |
| config=0, |
| state=OFPPS_LIVE, |
| curr=cap, |
| advertised=cap, |
| peer=cap, |
| curr_speed=OFPPF_1GB_FD, |
| max_speed=OFPPF_1GB_FD |
| ), |
| device_id=device.id, |
| device_port_no=self.uni_port.port_no |
| )) |
| |
| device = self.adapter_agent.get_device(device.id) |
| device.oper_status = OperStatus.ACTIVE |
| self.adapter_agent.update_device(device) |
| |
| self.start_kpi_collection(device.id) |
| |
| self.log.info('re-enabled', device_id=device.id) |
| except Exception, e: |
| self.log.exception('error-reenabling', e=e) |
| |
| def delete(self): |
| self.log.info('deleting', device_id=self.device_id) |
| |
| # A delete request may be received when an OLT is dsiabled |
| |
| # TODO: |
| # 1) Remove all flows from the device |
| # 2) Remove the device from ponsim |
| |
| self.log.info('deleted', device_id=self.device_id) |
| |
| def start_kpi_collection(self, device_id): |
| def _collect(device_id, prefix): |
| # Proxy a message to ponsim_olt. The OLT will then query the ONU for statistics. The reply will |
| # arrive proxied back to us in self.receive_message(). |
| msg = PonSimMetricsRequest(port=self.proxy_address.channel_id) |
| self.adapter_agent.send_proxied_message(self.proxy_address, msg) |
| |
| self.pm_metrics.start_collector(_collect) |
| |
| def stop_kpi_collection(self): |
| self.pm_metrics.stop_collector() |
| |
| |
| def get_interface_config(self, data): |
| interfaceConfig = InterfaceConfig() |
| if isinstance(data, OntaniConfig): |
| interfaceConfig.ont_ani_config.CopyFrom(data) |
| elif isinstance(data, VOntaniConfig): |
| interfaceConfig.vont_ani_config.CopyFrom(data) |
| elif isinstance(data, VEnetConfig): |
| interfaceConfig.venet_config.CopyFrom(data) |
| elif isinstance(data, TrafficDescriptorProfileData): |
| interfaceConfig.traffic_descriptor_profile_config_data.CopyFrom( |
| data) |
| elif isinstance(data, TcontsConfigData): |
| interfaceConfig.tconts_config_data.CopyFrom(data) |
| elif isinstance(data, GemportsConfigData): |
| interfaceConfig.gemports_config_data.CopyFrom(data) |
| elif isinstance(data, MulticastGemportsConfigData): |
| interfaceConfig.multicast_gemports_config_data.CopyFrom(data) |
| elif isinstance(data, MulticastDistributionSetData): |
| interfaceConfig.multicast_distribution_set_data.CopyFrom(data) |
| else: |
| return None |
| return interfaceConfig |
| |
| def xpon_ponsim_onu_interface(self, method_name, data, data2=None): |
| interfaceConfig = self.get_interface_config(data) |
| if interfaceConfig is not None: |
| self.log.info('forwarding-{}-request-to-onu-for-interface-type' |
| .format(xpon_ponsim_onu_itfs[method_name]['log']), |
| interface_type=type(data)) |
| if data2 is not None: |
| self.log.info(interface_type=type(data2)) |
| |
| def create_interface(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def update_interface(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def remove_interface(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def create_tcont(self, tcont_data, traffic_descriptor_data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, tcont_data, |
| traffic_descriptor_data) |
| |
| def update_tcont(self, tcont_data, traffic_descriptor_data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, tcont_data, |
| traffic_descriptor_data) |
| |
| def remove_tcont(self, tcont_data, traffic_descriptor_data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, tcont_data, |
| traffic_descriptor_data) |
| |
| def create_gemport(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def update_gemport(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def remove_gemport(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def create_multicast_gemport(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def update_multicast_gemport(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def remove_multicast_gemport(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def create_multicast_distribution_set(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def update_multicast_distribution_set(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |
| |
| def remove_multicast_distribution_set(self, data): |
| _method_name = sys._getframe().f_code.co_name |
| self.xpon_ponsim_onu_interface(_method_name, data) |