Examples with SwitchOperationException org.openkilda.floodlight.error.SwitchOperationException used on opensource projects

Example 1 with SwitchOperationException

use of org.openkilda.floodlight.error.SwitchOperationException in project open-kilda by telstra.

the class RecordHandler method dumpMeters.

private void dumpMeters(SwitchId switchId, java.util.function.Consumer<MessageData> sender) {
    try {
        logger.debug("Get all meters for switch {}", switchId);
        ISwitchManager switchManager = context.getSwitchManager();
        List<OFMeterConfig> meterEntries = switchManager.dumpMeters(DatapathId.of(switchId.toLong()));
        List<MeterEntry> meters = meterEntries.stream().map(OfMeterConverter::toMeterEntry).collect(Collectors.toList());
        SwitchMeterEntries response = SwitchMeterEntries.builder().switchId(switchId).meterEntries(meters).build();
        sender.accept(response);
    } catch (UnsupportedSwitchOperationException e) {
        logger.info("Meters not supported: {}", switchId);
        sender.accept(new SwitchMeterUnsupported(switchId));
    } catch (SwitchNotFoundException e) {
        logger.info("Dumping switch meters is unsuccessful. Switch {} not found", switchId);
        ErrorData errorData = anError(ErrorType.NOT_FOUND).withMessage(e.getMessage()).withDescription(switchId.toString()).buildData();
        sender.accept(errorData);
    } catch (SwitchOperationException e) {
        logger.error("Unable to dump meters", e);
        ErrorData errorData = anError(ErrorType.NOT_FOUND).withMessage(e.getMessage()).withDescription("Unable to dump meters").buildData();
        sender.accept(errorData);
    }
}

Example 2 with SwitchOperationException

use of org.openkilda.floodlight.error.SwitchOperationException in project open-kilda by telstra.

the class RecordHandler method dumpRuleManagerMeters.

private void dumpRuleManagerMeters(SwitchId switchId, java.util.function.Consumer<MessageData> sender) {
    try {
        logger.debug("Get all meters for switch {}", switchId);
        ISwitchManager switchManager = context.getSwitchManager();
        DatapathId datapathId = DatapathId.of(switchId.toLong());
        List<OFMeterConfig> meterEntries = switchManager.dumpMeters(datapathId);
        IOFSwitch iofSwitch = switchManager.lookupSwitch(datapathId);
        boolean inaccurate = featureDetectorService.detectSwitch(iofSwitch).contains(SwitchFeature.INACCURATE_METER);
        List<MeterSpeakerData> meters = meterEntries.stream().map(entry -> org.openkilda.floodlight.converter.rulemanager.OfMeterConverter.INSTANCE.convertToMeterSpeakerData(entry, inaccurate)).collect(Collectors.toList());
        MeterDumpResponse response = MeterDumpResponse.builder().switchId(switchId).meterSpeakerData(meters).build();
        sender.accept(response);
    } catch (UnsupportedSwitchOperationException e) {
        logger.info("Meters not supported: {}", switchId);
        sender.accept(new SwitchMeterUnsupported(switchId));
    } catch (SwitchNotFoundException e) {
        logger.info("Dumping switch meters is unsuccessful. Switch {} not found", switchId);
        ErrorData errorData = anError(ErrorType.NOT_FOUND).withMessage(e.getMessage()).withDescription(switchId.toString()).buildData();
        sender.accept(errorData);
    } catch (SwitchOperationException e) {
        logger.error("Unable to dump meters", e);
        ErrorData errorData = anError(ErrorType.NOT_FOUND).withMessage(e.getMessage()).withDescription("Unable to dump meters").buildData();
        sender.accept(errorData);
    }
}

Example 3 with SwitchOperationException

use of org.openkilda.floodlight.error.SwitchOperationException in project open-kilda by telstra.

the class RecordHandler method processDeleteFlow.

private List<Long> processDeleteFlow(RemoveFlow command, DatapathId dpid) throws SwitchOperationException {
    logger.info("Deleting flow {} from switch {}", command.getId(), dpid);
    if (command.isCleanUpIngress()) {
        context.getSwitchManager().removeIntermediateIngressRule(dpid, command.getCriteria().getInPort());
    }
    if (command.isCleanUpIngressLldp()) {
        context.getSwitchManager().removeLldpInputCustomerFlow(dpid, command.getCriteria().getInPort());
    }
    if (command.isCleanUpIngressArp()) {
        context.getSwitchManager().removeArpInputCustomerFlow(dpid, command.getCriteria().getInPort());
    }
    DeleteRulesCriteria criteria = Optional.ofNullable(command.getCriteria()).orElseGet(() -> DeleteRulesCriteria.builder().cookie(command.getCookie()).build());
    ISwitchManager switchManager = context.getSwitchManager();
    List<Long> cookiesOfRemovedRules = switchManager.deleteRulesByCriteria(dpid, command.isMultiTable(), command.getRuleType(), criteria);
    if (cookiesOfRemovedRules.isEmpty()) {
        logger.warn("No rules were removed by criteria {} for flow {} from switch {}", criteria, command.getId(), dpid);
    }
    Long meterId = command.getMeterId();
    if (meterId != null) {
        try {
            switchManager.deleteMeter(dpid, meterId);
        } catch (UnsupportedOperationException e) {
            logger.info("Skip meter {} deletion from switch {}: {}", meterId, dpid, e.getMessage());
        } catch (SwitchOperationException e) {
            logger.error("Failed to delete meter {} from switch {}: {}", meterId, dpid, e.getMessage());
        }
    }
    return cookiesOfRemovedRules;
}

Example 4 with SwitchOperationException

use of org.openkilda.floodlight.error.SwitchOperationException in project open-kilda by telstra.

the class RecordHandler method processDumpRulesRequest.

private void processDumpRulesRequest(SwitchId switchId, java.util.function.Consumer<MessageData> sender) {
    try {
        logger.debug("Loading installed rules for switch {}", switchId);
        List<OFFlowStatsEntry> flowEntries = context.getSwitchManager().dumpFlowTable(DatapathId.of(switchId.toLong()));
        List<FlowEntry> flows = flowEntries.stream().map(OfFlowStatsMapper.INSTANCE::toFlowEntry).collect(Collectors.toList());
        SwitchFlowEntries response = SwitchFlowEntries.builder().switchId(switchId).flowEntries(flows).build();
        sender.accept(response);
    } catch (SwitchOperationException e) {
        logger.error("Dumping of rules on switch '{}' was unsuccessful: {}", switchId, e.getMessage());
        ErrorData errorData = anError(ErrorType.NOT_FOUND).withMessage(e.getMessage()).withDescription("The switch was not found when requesting a rules dump.").buildData();
        sender.accept(errorData);
    }
}

Example 5 with SwitchOperationException

use of org.openkilda.floodlight.error.SwitchOperationException in project open-kilda by telstra.

the class RecordHandler method doDeleteMeter.

private void doDeleteMeter(CommandMessage message, String replyToTopic) {
    DeleteMeterRequest request = (DeleteMeterRequest) message.getData();
    logger.info("Deleting meter '{}'. Switch: '{}'", request.getMeterId(), request.getSwitchId());
    final IKafkaProducerService producerService = getKafkaProducer();
    try {
        DatapathId dpid = DatapathId.of(request.getSwitchId().toLong());
        context.getSwitchManager().deleteMeter(dpid, request.getMeterId());
        boolean deleted = context.getSwitchManager().dumpMeters(dpid).stream().noneMatch(config -> config.getMeterId() == request.getMeterId());
        DeleteMeterResponse response = new DeleteMeterResponse(deleted);
        InfoMessage infoMessage = new InfoMessage(response, System.currentTimeMillis(), message.getCorrelationId());
        producerService.sendMessageAndTrack(replyToTopic, message.getCorrelationId(), infoMessage);
    } catch (SwitchOperationException e) {
        logger.error("Deleting meter '{}' from switch '{}' was unsuccessful: {}", request.getMeterId(), request.getSwitchId(), e.getMessage());
        anError(ErrorType.DATA_INVALID).withMessage(e.getMessage()).withDescription(request.getSwitchId().toString()).withCorrelationId(message.getCorrelationId()).withTopic(replyToTopic).sendVia(producerService);
    }
}