Examples with ErrorData org.openkilda.messaging.error.ErrorData used on opensource projects

Example 11 with ErrorData

use of org.openkilda.messaging.error.ErrorData in project open-kilda by telstra.

the class RecordHandler method doDeleteSwitchRules.

private void doDeleteSwitchRules(final CommandMessage message, String replyToTopic, Destination replyDestination) {
    SwitchRulesDeleteRequest request = (SwitchRulesDeleteRequest) message.getData();
    logger.debug("Deleting rules from '{}' switch: action={}", request.getSwitchId(), request.getDeleteRulesAction());
    DatapathId dpid = DatapathId.of(request.getSwitchId());
    ISwitchManager switchManager = context.getSwitchManager();
    DeleteRulesAction deleteAction = request.getDeleteRulesAction();
    List<Long> removedRules = new ArrayList<>();
    try {
        /*
             * This first part .. we are either deleting one rule, or all non-default rules (the else)
             */
        List<Long> toRemove = new ArrayList<>();
        if (deleteAction == DeleteRulesAction.ONE) {
            toRemove.add(request.getOneCookie());
        } else if (deleteAction == DeleteRulesAction.REMOVE_DROP) {
            toRemove.add(ISwitchManager.DROP_RULE_COOKIE);
        } else if (deleteAction == DeleteRulesAction.REMOVE_BROADCAST) {
            toRemove.add(ISwitchManager.VERIFICATION_BROADCAST_RULE_COOKIE);
        } else if (deleteAction == DeleteRulesAction.REMOVE_UNICAST) {
            toRemove.add(ISwitchManager.VERIFICATION_UNICAST_RULE_COOKIE);
        } else if (deleteAction == DeleteRulesAction.REMOVE_DEFAULTS || deleteAction == DeleteRulesAction.REMOVE_ADD) {
            toRemove.add(ISwitchManager.DROP_RULE_COOKIE);
            toRemove.add(ISwitchManager.VERIFICATION_BROADCAST_RULE_COOKIE);
            toRemove.add(ISwitchManager.VERIFICATION_UNICAST_RULE_COOKIE);
        }
        // toRemove is > 0 only if we are trying to delete base rule(s).
        if (toRemove.size() > 0) {
            removedRules.addAll(switchManager.deleteRuleWithCookie(dpid, toRemove));
            if (deleteAction == DeleteRulesAction.REMOVE_ADD) {
                switchManager.installDefaultRules(dpid);
            }
        } else {
            removedRules.addAll(switchManager.deleteAllNonDefaultRules(dpid));
            /*
                 * The Second part - only for a subset of actions.
                 */
            if (deleteAction == DeleteRulesAction.DROP) {
                List<Long> removedDefaultRules = switchManager.deleteDefaultRules(dpid);
                // Return removedDefaultRules as a part of the result list.
                removedRules.addAll(removedDefaultRules);
            } else if (deleteAction == DeleteRulesAction.DROP_ADD) {
                switchManager.deleteDefaultRules(dpid);
                switchManager.installDefaultRules(dpid);
            } else if (deleteAction == DeleteRulesAction.OVERWRITE) {
                switchManager.installDefaultRules(dpid);
            }
        }
        SwitchRulesResponse response = new SwitchRulesResponse(removedRules);
        InfoMessage infoMessage = new InfoMessage(response, System.currentTimeMillis(), message.getCorrelationId(), replyDestination);
        context.getKafkaProducer().postMessage(replyToTopic, infoMessage);
    } catch (SwitchOperationException e) {
        ErrorData errorData = new ErrorData(ErrorType.DELETION_FAILURE, e.getMessage(), request.getSwitchId());
        ErrorMessage error = new ErrorMessage(errorData, System.currentTimeMillis(), message.getCorrelationId(), replyDestination);
        context.getKafkaProducer().postMessage(replyToTopic, error);
    }
}

Example 12 with ErrorData

use of org.openkilda.messaging.error.ErrorData in project open-kilda by telstra.

the class SwitchManager method receive.

/**
 * {@inheritDoc}
 */
@Override
public Command receive(IOFSwitch sw, OFMessage msg, FloodlightContext cntx) {
    logger.debug("OF_ERROR: {}", msg);
    // TODO: track xid for flow id
    if (OFType.ERROR.equals(msg.getType())) {
        ErrorMessage error = new ErrorMessage(new ErrorData(ErrorType.INTERNAL_ERROR, ((OFErrorMsg) msg).getErrType().toString(), null), System.currentTimeMillis(), DEFAULT_CORRELATION_ID, Destination.WFM_TRANSACTION);
        // TODO: Most/all commands are flow related, but not all. 'kilda.flow' might
        // not be the best place to send a generic error.
        kafkaProducer.postMessage("kilda.flow", error);
    }
    return Command.CONTINUE;
}

Example 13 with ErrorData

use of org.openkilda.messaging.error.ErrorData in project open-kilda by telstra.

the class FlowTopologyTest method shouldFailOnCreatingConflictingFlow.

@Test
public void shouldFailOnCreatingConflictingFlow() throws Exception {
    String flowId = UUID.randomUUID().toString();
    ConsumerRecord<String, String> record;
    createFlow(flowId);
    record = cacheConsumer.pollMessage();
    assertNotNull(record);
    assertNotNull(record.value());
    record = nbConsumer.pollMessage();
    assertNotNull(record);
    assertNotNull(record.value());
    createFlow(flowId + "_alt");
    record = nbConsumer.pollMessage();
    assertNotNull(record);
    assertNotNull(record.value());
    ErrorMessage errorMessage = objectMapper.readValue(record.value(), ErrorMessage.class);
    assertNotNull(errorMessage);
    ErrorData errorData = errorMessage.getData();
    assertEquals(ErrorType.CREATION_FAILURE, errorData.getErrorType());
}

Example 14 with ErrorData

use of org.openkilda.messaging.error.ErrorData in project open-kilda by telstra.

the class FlowTopologyTest method errorFlowCreateMessageStatusBoltTopologyEngineBoltTest.

@Test
public void errorFlowCreateMessageStatusBoltTopologyEngineBoltTest() throws Exception {
    String flowId = UUID.randomUUID().toString();
    ConsumerRecord<String, String> record;
    createFlow(flowId);
    record = cacheConsumer.pollMessage();
    assertNotNull(record);
    assertNotNull(record.value());
    record = nbConsumer.pollMessage();
    assertNotNull(record);
    assertNotNull(record.value());
    statusFlow(flowId);
    record = nbConsumer.pollMessage();
    assertNotNull(record);
    assertNotNull(record.value());
    InfoMessage infoMessageUp = objectMapper.readValue(record.value(), InfoMessage.class);
    assertNotNull(infoMessageUp);
    FlowStatusResponse infoDataUp = (FlowStatusResponse) infoMessageUp.getData();
    assertNotNull(infoDataUp);
    FlowIdStatusPayload flowNbPayloadUp = infoDataUp.getPayload();
    assertNotNull(flowNbPayloadUp);
    assertEquals(flowId, flowNbPayloadUp.getId());
    assertEquals(FlowState.ALLOCATED, flowNbPayloadUp.getStatus());
    errorFlowTopologyEngineCommand(flowId, ErrorType.CREATION_FAILURE);
    record = nbConsumer.pollMessage();
    assertNotNull(record);
    assertNotNull(record.value());
    ErrorMessage errorMessage = objectMapper.readValue(record.value(), ErrorMessage.class);
    assertNotNull(errorMessage);
    ErrorData errorData = errorMessage.getData();
    assertEquals(ErrorType.CREATION_FAILURE, errorData.getErrorType());
    statusFlow(flowId);
    record = nbConsumer.pollMessage();
    assertNotNull(record);
    assertNotNull(record.value());
    errorMessage = objectMapper.readValue(record.value(), ErrorMessage.class);
    assertNotNull(errorMessage);
    errorData = errorMessage.getData();
    assertEquals(ErrorType.NOT_FOUND, errorData.getErrorType());
}

Example 15 with ErrorData

use of org.openkilda.messaging.error.ErrorData in project open-kilda by telstra.

the class FlowTopologyTest method errorFlowTopologyEngineCommand.

private ErrorMessage errorFlowTopologyEngineCommand(final String flowId, final ErrorType type) throws IOException {
    System.out.println("TOPOLOGY: Error flow");
    ErrorData errorData = new ErrorData(type, "Could not operate with flow", flowId);
    ErrorMessage errorMessage = new ErrorMessage(errorData, 0, "error-flow", Destination.WFM);
    // sendTopologyEngineMessage(errorMessage);
    sendMessage(errorMessage, topologyConfig.getKafkaFlowTopic());
    return errorMessage;
}