Examples with FloodlightModuleException net.floodlightcontroller.core.module.FloodlightModuleException used on opensource projects

Example 1 with FloodlightModuleException

use of net.floodlightcontroller.core.module.FloodlightModuleException in project open-kilda by telstra.

the class KafkaMessageCollector method startUp.

@Override
public void startUp(FloodlightModuleContext moduleContext) throws FloodlightModuleException {
    ConsumerContext context = new ConsumerContext(moduleContext, this);
    RecordHandler.Factory handlerFactory = new RecordHandler.Factory(context);
    ISwitchManager switchManager = moduleContext.getServiceImpl(ISwitchManager.class);
    logger.info("Starting {}", this.getClass().getCanonicalName());
    try {
        ExecutorService parseRecordExecutor = Executors.newFixedThreadPool(EXEC_POOL_SIZE);
        Consumer consumer;
        if (!"YES".equals(context.configLookup("testing-mode"))) {
            consumer = new Consumer(context, parseRecordExecutor, handlerFactory, switchManager, INPUT_TOPIC);
        } else {
            consumer = new TestAwareConsumer(context, parseRecordExecutor, handlerFactory, switchManager, INPUT_TOPIC);
        }
        Executors.newSingleThreadExecutor().execute(consumer);
    } catch (Exception exception) {
        logger.error("error", exception);
    }
}

Example 2 with FloodlightModuleException

use of net.floodlightcontroller.core.module.FloodlightModuleException in project open-kilda by telstra.

the class PathVerificationService method initAlgorithm.

@VisibleForTesting
void initAlgorithm(String secret) throws FloodlightModuleException {
    try {
        algorithm = Algorithm.HMAC256(secret);
        verifier = JWT.require(algorithm).build();
    } catch (UnsupportedEncodingException e) {
        logger.error("Ivalid secret", e);
        throw new FloodlightModuleException("Invalid secret for HMAC256");
    }
}

Example 3 with FloodlightModuleException

use of net.floodlightcontroller.core.module.FloodlightModuleException in project open-kilda by telstra.

the class StatisticsService method startUp.

@Override
public void startUp(FloodlightModuleContext context) throws FloodlightModuleException {
    if (interval > 0) {
        threadPoolService.getScheduledExecutor().scheduleAtFixedRate(() -> switchService.getAllSwitchMap().values().forEach(iofSwitch -> {
            OFFactory factory = iofSwitch.getOFFactory();
            final String switchId = iofSwitch.getId().toString();
            OFPortStatsRequest portStatsRequest = factory.buildPortStatsRequest().setPortNo(OFPort.ANY).build();
            OFFlowStatsRequest flowStatsRequest = factory.buildFlowStatsRequest().setOutGroup(OFGroup.ANY).setCookieMask(SYSTEM_MASK).build();
            logger.info("Getting port stats for switch={}", iofSwitch.getId());
            Futures.addCallback(iofSwitch.writeStatsRequest(portStatsRequest), new RequestCallback<>(data -> {
                List<PortStatsReply> replies = data.stream().map(reply -> {
                    List<PortStatsEntry> entries = reply.getEntries().stream().map(entry -> {
                        if (entry.getVersion().compareTo(OFVersion.OF_13) > 0) {
                            long rxFrameErr, rxOverErr, rxCrcErr, collisions;
                            rxFrameErr = rxOverErr = rxCrcErr = collisions = 0;
                            for (OFPortStatsProp property : entry.getProperties()) {
                                if (property.getType() == 0x0) {
                                    OFPortStatsPropEthernet etherProps = (OFPortStatsPropEthernet) property;
                                    rxFrameErr = etherProps.getRxFrameErr().getValue();
                                    rxOverErr = etherProps.getRxOverErr().getValue();
                                    rxCrcErr = etherProps.getRxCrcErr().getValue();
                                    collisions = etherProps.getCollisions().getLength();
                                }
                            }
                            return new PortStatsEntry(entry.getPortNo().getPortNumber(), entry.getRxPackets().getValue(), entry.getTxPackets().getValue(), entry.getRxBytes().getValue(), entry.getTxBytes().getValue(), entry.getRxDropped().getValue(), entry.getTxDropped().getValue(), entry.getRxErrors().getValue(), entry.getTxErrors().getValue(), rxFrameErr, rxOverErr, rxCrcErr, collisions);
                        } else {
                            return new PortStatsEntry(entry.getPortNo().getPortNumber(), entry.getRxPackets().getValue(), entry.getTxPackets().getValue(), entry.getRxBytes().getValue(), entry.getTxBytes().getValue(), entry.getRxDropped().getValue(), entry.getTxDropped().getValue(), entry.getRxErrors().getValue(), entry.getTxErrors().getValue(), entry.getRxFrameErr().getValue(), entry.getRxOverErr().getValue(), entry.getRxCrcErr().getValue(), entry.getCollisions().getValue());
                        }
                    }).collect(toList());
                    return new PortStatsReply(reply.getXid(), entries);
                }).collect(toList());
                return new PortStatsData(switchId, replies);
            }, "port"));
            if (factory.getVersion().compareTo(OFVersion.OF_15) != 0) {
                // skip flow stats for OF 1.5 protocol version
                logger.info("Getting flow stats for switch={}", iofSwitch.getId());
                Futures.addCallback(iofSwitch.writeStatsRequest(flowStatsRequest), new RequestCallback<>(data -> {
                    List<FlowStatsReply> replies = data.stream().map(reply -> {
                        List<FlowStatsEntry> entries = reply.getEntries().stream().map(entry -> new FlowStatsEntry(entry.getTableId().getValue(), entry.getCookie().getValue(), entry.getPacketCount().getValue(), entry.getByteCount().getValue())).collect(toList());
                        return new FlowStatsReply(reply.getXid(), entries);
                    }).collect(toList());
                    return new FlowStatsData(switchId, replies);
                }, "flow"));
            }
        }), interval, interval, TimeUnit.SECONDS);
    }
}

Example 4 with FloodlightModuleException

use of net.floodlightcontroller.core.module.FloodlightModuleException in project open-kilda by telstra.

the class KafkaMessageProducer method initHeartBeat.

private void initHeartBeat(Context context) throws FloodlightModuleException {
    final String option = "heart-beat-interval";
    String value = context.configLookup(option);
    try {
        Float interval = Float.valueOf(context.configLookup(option));
        if (interval < 1) {
            throw new FloodlightModuleException(String.format("Invalid value for option %s: %s < 1", option, value));
        }
        heartBeat = new HeartBeat(producer, (long) (interval * 1000));
    } catch (NumberFormatException e) {
        throw new FloodlightModuleException(String.format("Invalid value for option %s=\"%s\", expect number", option, value));
    }
}