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

Example 21 with SwitchOperationException

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

the class RecordHandler method dumpRuleMangerGroupsRequest.

private void dumpRuleMangerGroupsRequest(SwitchId switchId, java.util.function.Consumer<MessageData> sender) {
    try {
        logger.debug("Loading installed groups for switch {}", switchId);
        List<OFGroupDescStatsEntry> ofGroupDescStatsEntries = context.getSwitchManager().dumpGroups(DatapathId.of(switchId.toLong()));
        List<GroupSpeakerData> groups = ofGroupDescStatsEntries.stream().map(OfGroupConverter.INSTANCE::convertToGroupSpeakerData).collect(Collectors.toList());
        GroupDumpResponse response = GroupDumpResponse.builder().switchId(switchId).groupSpeakerData(groups).build();
        sender.accept(response);
    } catch (SwitchOperationException e) {
        logger.error("Dumping of groups 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 groups dump.").buildData();
        sender.accept(errorData);
    }
}

Example 22 with SwitchOperationException

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

the class RecordHandler method doInstallFlowForSwitchManager.

/**
 * Install of flow on the switch from SwitchManager topology.
 *
 * @param message with list of flows.
 */
private void doInstallFlowForSwitchManager(final CommandMessage message) {
    InstallFlowForSwitchManagerRequest request = (InstallFlowForSwitchManagerRequest) message.getData();
    String replyToTopic = context.getKafkaSwitchManagerTopic();
    FlowSegmentResponseFactory responseFactory = new FlowSegmentSyncResponseFactory(message.getCorrelationId(), replyToTopic);
    MessageContext messageContext = new MessageContext(message);
    Optional<FlowSegmentWrapperCommand> syncCommand = makeSyncCommand(request.getFlowCommand(), messageContext, responseFactory);
    if (syncCommand.isPresent()) {
        handleSpeakerCommand(syncCommand.get());
        return;
    }
    try {
        installFlow(request.getFlowCommand());
    } catch (SwitchOperationException e) {
        logger.error("Error during flow installation", e);
        ErrorData errorData = new ErrorData(ErrorType.INTERNAL_ERROR, "Error during flow installation", "Switch operation error");
        ErrorMessage error = new ErrorMessage(errorData, System.currentTimeMillis(), message.getCorrelationId());
        getKafkaProducer().sendMessageAndTrack(replyToTopic, message.getCorrelationId(), error);
    } catch (FlowCommandException e) {
        String errorMessage = e.getCause() != null ? e.getCause().getMessage() : e.getMessage();
        logger.error("Failed to handle message {}: {}", message, errorMessage);
        ErrorData errorData = new FlowCommandErrorData(e.getFlowId(), e.getCookie(), e.getTransactionId(), e.getErrorType(), errorMessage, e.getMessage());
        ErrorMessage error = new ErrorMessage(errorData, System.currentTimeMillis(), message.getCorrelationId());
        getKafkaProducer().sendMessageAndTrack(replyToTopic, message.getCorrelationId(), error);
    }
    InfoMessage response = new InfoMessage(new FlowInstallResponse(), System.currentTimeMillis(), message.getCorrelationId());
    getKafkaProducer().sendMessageAndTrack(replyToTopic, message.getCorrelationId(), response);
}

Example 23 with SwitchOperationException

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

the class SwitchManager method updatePortStatus.

private void updatePortStatus(IOFSwitch sw, int portNumber, boolean isAdminDown) throws SwitchOperationException {
    Set<OFPortConfig> config = new HashSet<>(1);
    if (isAdminDown) {
        config.add(OFPortConfig.PORT_DOWN);
    }
    Set<OFPortConfig> portMask = ImmutableSet.of(OFPortConfig.PORT_DOWN);
    final OFFactory ofFactory = sw.getOFFactory();
    OFPortMod ofPortMod = ofFactory.buildPortMod().setPortNo(OFPort.of(portNumber)).setHwAddr(getPortHwAddress(sw, portNumber)).setConfig(config).setMask(portMask).build();
    if (!sw.write(ofPortMod)) {
        throw new SwitchOperationException(sw.getId(), format("Unable to update port configuration: %s", ofPortMod));
    }
    logger.debug("Successfully updated port status {}", ofPortMod);
}

Example 24 with SwitchOperationException

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

the class SwitchManager method removeFlowByOfFlowDelete.

private List<Long> removeFlowByOfFlowDelete(DatapathId dpid, int tableId, OFFlowDelete dropFlowDelete) throws SwitchOperationException {
    List<OFFlowStatsEntry> flowStatsBefore = dumpFlowTable(dpid, tableId);
    IOFSwitch sw = lookupSwitch(dpid);
    pushFlow(sw, "--DeleteFlow--", dropFlowDelete);
    // Wait for OFFlowDelete to be processed.
    sendBarrierRequest(sw);
    List<OFFlowStatsEntry> flowStatsAfter = dumpFlowTable(dpid, tableId);
    Set<Long> cookiesAfter = flowStatsAfter.stream().map(entry -> entry.getCookie().getValue()).collect(toSet());
    return flowStatsBefore.stream().map(entry -> entry.getCookie().getValue()).filter(cookie -> !cookiesAfter.contains(cookie)).peek(cookie -> logger.info("Rule with cookie {} has been removed from switch {}.", cookie, dpid)).collect(toList());
}

Example 25 with SwitchOperationException

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

the class SwitchManager method deleteRulesByCriteria.

@Override
public List<Long> deleteRulesByCriteria(DatapathId dpid, boolean multiTable, RuleType ruleType, DeleteRulesCriteria... criteria) throws SwitchOperationException {
    List<OFFlowStatsEntry> flowStatsBefore = dumpFlowTable(dpid);
    IOFSwitch sw = lookupSwitch(dpid);
    OFFactory ofFactory = sw.getOFFactory();
    for (DeleteRulesCriteria criteriaEntry : criteria) {
        OFFlowDelete dropFlowDelete = buildFlowDeleteByCriteria(ofFactory, criteriaEntry, multiTable, ruleType);
        logger.info("Rules by criteria {} are to be removed from switch {}.", criteria, dpid);
        pushFlow(sw, "--DeleteFlow--", dropFlowDelete);
    }
    // Wait for OFFlowDelete to be processed.
    sendBarrierRequest(sw);
    List<OFFlowStatsEntry> flowStatsAfter = dumpFlowTable(dpid);
    Set<Long> cookiesAfter = flowStatsAfter.stream().map(entry -> entry.getCookie().getValue()).collect(Collectors.toSet());
    return flowStatsBefore.stream().map(entry -> entry.getCookie().getValue()).filter(cookie -> !cookiesAfter.contains(cookie)).peek(cookie -> logger.info("Rule with cookie {} has been removed from switch {}.", cookie, dpid)).collect(toList());
}