Examples with FlowRerouteRequest org.openkilda.messaging.command.flow.FlowRerouteRequest used on opensource projects

Example 36 with FlowRerouteRequest

use of org.openkilda.messaging.command.flow.FlowRerouteRequest in project open-kilda by telstra.

the class FlowServiceImpl method rerouteFlowV2.

@Override
public CompletableFuture<FlowRerouteResponseV2> rerouteFlowV2(String flowId) {
    logger.info("Processing flow reroute: {}", flowId);
    FlowRerouteRequest payload = createManualFlowRerouteRequest(flowId, false, false, "initiated via Northbound");
    CommandMessage command = new CommandMessage(payload, System.currentTimeMillis(), RequestCorrelationId.getId(), Destination.WFM);
    return messagingChannel.sendAndGet(rerouteTopic, command).thenApply(FlowRerouteResponse.class::cast).thenApply(response -> flowMapper.toRerouteResponseV2(flowId, response.getPayload(), response.isRerouted()));
}

Example 37 with FlowRerouteRequest

use of org.openkilda.messaging.command.flow.FlowRerouteRequest in project open-kilda by telstra.

the class FlowRerouteServiceTest method shouldFailRerouteYSubFlow.

@Test
public void shouldFailRerouteYSubFlow() throws UnroutableFlowException, RecoverableException {
    Flow origin = makeFlow();
    createTestYFlowForSubFlow(origin);
    preparePathComputation(origin.getFlowId(), make3SwitchesPathPair());
    FlowRerouteService service = makeService();
    IslEndpoint affectedEndpoint = extractIslEndpoint(origin);
    FlowRerouteRequest request = new FlowRerouteRequest(origin.getFlowId(), false, true, false, Collections.singleton(affectedEndpoint), null, false);
    service.handleRequest(currentRequestKey, request, commandContext);
    verifyNoSpeakerInteraction(carrier);
    verifyNorthboundErrorResponse(carrier, ErrorType.REQUEST_INVALID);
}

Example 38 with FlowRerouteRequest

use of org.openkilda.messaging.command.flow.FlowRerouteRequest in project open-kilda by telstra.

the class FlowRerouteServiceTest method shouldMoveFlowToDegradedIfPathWithRequiredLatencyNotFound.

@Test
public void shouldMoveFlowToDegradedIfPathWithRequiredLatencyNotFound() throws Exception {
    Flow origin = makeFlow();
    origin.setTargetPathComputationStrategy(MAX_LATENCY);
    setupFlowRepositorySpy().findById(origin.getFlowId()).ifPresent(foundPath -> foundPath.setTargetPathComputationStrategy(MAX_LATENCY));
    when(pathComputer.getPath(makeFlowArgumentMatch(origin.getFlowId()), any(Collection.class))).thenReturn(make3SwitchesPathPair(true));
    FlowRerouteService service = makeService();
    IslEndpoint affectedEndpoint = extractIslEndpoint(origin);
    FlowRerouteRequest request = new FlowRerouteRequest(origin.getFlowId(), false, true, false, Collections.singleton(affectedEndpoint), null, false);
    service.handleRequest(currentRequestKey, request, commandContext);
    verifyFlowStatus(origin.getFlowId(), FlowStatus.IN_PROGRESS);
    FlowSegmentRequest speakerRequest;
    while ((speakerRequest = requests.poll()) != null) {
        produceAsyncResponse(service, speakerRequest);
    }
    Flow result = verifyFlowStatus(origin.getFlowId(), FlowStatus.DEGRADED);
    verifyPathReplace(origin, result);
    assertEquals(MAX_LATENCY, result.getPathComputationStrategy());
    assertNull(result.getTargetPathComputationStrategy());
}

Example 39 with FlowRerouteRequest

use of org.openkilda.messaging.command.flow.FlowRerouteRequest in project open-kilda by telstra.

the class FlowRerouteServiceTest method shouldFailRerouteFlowIfNoResourcesAvailable.

@Test
public void shouldFailRerouteFlowIfNoResourcesAvailable() throws RecoverableException, UnroutableFlowException, ResourceAllocationException {
    Flow origin = makeFlow();
    preparePathComputation(origin.getFlowId(), make3SwitchesPathPair());
    doThrow(new ResourceAllocationException(injectedErrorMessage)).when(flowResourcesManager).allocateFlowResources(makeFlowArgumentMatch(origin.getFlowId()), any(), any());
    FlowRerouteRequest request = new FlowRerouteRequest(origin.getFlowId(), false, false, false, Collections.emptySet(), null, false);
    testExpectedFailure(dummyRequestKey, request, commandContext, origin, FlowStatus.UP, ErrorType.INTERNAL_ERROR);
    verify(flowResourcesManager, times(PATH_ALLOCATION_RETRIES_LIMIT + 1)).allocateFlowResources(makeFlowArgumentMatch(origin.getFlowId()), any(), any());
}

Example 40 with FlowRerouteRequest

use of org.openkilda.messaging.command.flow.FlowRerouteRequest in project open-kilda by telstra.

the class FlowRerouteServiceTest method shouldSkipRerouteIfNoNewPathFound.

@Test
public void shouldSkipRerouteIfNoNewPathFound() throws RecoverableException, UnroutableFlowException {
    Flow origin = makeFlow();
    preparePathComputation(origin.getFlowId(), make2SwitchesPathPair());
    FlowRerouteRequest request = new FlowRerouteRequest(origin.getFlowId(), false, false, false, Collections.emptySet(), null, false);
    makeService().handleRequest(dummyRequestKey, request, commandContext);
    verifyNoSpeakerInteraction(carrier);
    verifyNorthboundSuccessResponse(carrier);
    Flow result = verifyFlowStatus(origin.getFlowId(), FlowStatus.UP);
    verifyNoPathReplace(origin, result);
}