Examples with FlowLog com.sequenceiq.flow.domain.FlowLog used on opensource projects

Example 1 with FlowLog

use of com.sequenceiq.flow.domain.FlowLog in project cloudbreak by hortonworks.

the class ExistingStackPatchService method apply.

/**
 * @param stack the stack to apply the patch for
 * @return whether the patch was applied successfully
 * @throws ExistingStackPatchApplyException when something unexpected goes wrong while applying the patch
 */
public boolean apply(Stack stack) throws ExistingStackPatchApplyException {
    if (flowLogService.isOtherFlowRunning(stack.getId())) {
        LOGGER.info("Another flow is running for stack {}, skipping patch apply to let the flow finish", stack.getResourceCrn());
        return false;
    } else {
        Optional<FlowLog> lastRetryableFailedFlow = flowRetryService.getLastRetryableFailedFlow(stack.getId());
        if (lastRetryableFailedFlow.isEmpty()) {
            try {
                LOGGER.info("Starting stack {} patching for {}", stack.getResourceCrn(), getStackPatchType());
                boolean success = checkedMeasure(() -> doApply(stack), LOGGER, "Existing stack patching took {} ms for stack {} and patch {}.", stack.getResourceCrn(), getStackPatchType());
                if (success) {
                    LOGGER.info("Stack {} was patched successfully for {}", stack.getResourceCrn(), getStackPatchType());
                    stackPatchRepository.save(new StackPatch(stack, getStackPatchType()));
                } else {
                    LOGGER.info("Stack {} was not patched for {}", stack.getResourceCrn(), getStackPatchType());
                }
                return success;
            } catch (ExistingStackPatchApplyException e) {
                throw e;
            } catch (Exception e) {
                String message = String.format("Something unexpected went wrong with stack %s while applying patch %s", stack.getResourceCrn(), getStackPatchType());
                throw new ExistingStackPatchApplyException(message, e);
            }
        } else {
            LOGGER.info("Stack {} has a retryable failed flow, skipping patch apply to preserve possible retry", stack.getResourceCrn());
            return false;
        }
    }
}

Example 2 with FlowLog

use of com.sequenceiq.flow.domain.FlowLog in project cloudbreak by hortonworks.

the class CcmUpgradeFlowIntegrationTest method testCcmUpgradeWhenReRegisterFail.

@Test
public void testCcmUpgradeWhenReRegisterFail() {
    doThrow(new BadRequestException()).when(ccmUpgradeService).reregister(STACK_ID);
    FlowIdentifier flowIdentifier = triggerFlow();
    letItFlow(flowIdentifier);
    ArgumentCaptor<FlowLog> flowLog = ArgumentCaptor.forClass(FlowLog.class);
    verify(flowLogRepository, times(2)).save(flowLog.capture());
    Assertions.assertTrue(flowLog.getAllValues().stream().anyMatch(f -> f.getFinalized()), "flow has not finalized");
    verify(ccmUpgradeService, times(1)).prepare(STACK_ID);
    verify(ccmUpgradeService, times(1)).ccmUpgradeFailed(STACK_ID);
    verify(ccmUpgradeService, times(1)).reregister(STACK_ID);
    verify(ccmUpgradeService, never()).ccmUpgradePreparationFailed(STACK_ID);
    verify(ccmUpgradeService, never()).unregister(STACK_ID);
    verify(ccmUpgradeService, never()).removeAutoSsh(STACK_ID);
}

Example 3 with FlowLog

use of com.sequenceiq.flow.domain.FlowLog in project cloudbreak by hortonworks.

the class CcmUpgradeFlowIntegrationTest method testCcmUpgradeWhenPrepFail.

@Test
public void testCcmUpgradeWhenPrepFail() {
    doThrow(new BadRequestException()).when(ccmUpgradeService).prepare(STACK_ID);
    FlowIdentifier flowIdentifier = triggerFlow();
    letItFlow(flowIdentifier);
    ArgumentCaptor<FlowLog> flowLog = ArgumentCaptor.forClass(FlowLog.class);
    verify(flowLogRepository, times(2)).save(flowLog.capture());
    Assertions.assertTrue(flowLog.getAllValues().stream().anyMatch(f -> f.getFinalized()), "flow has not finalized");
    verify(ccmUpgradeService, times(1)).prepare(STACK_ID);
    verify(ccmUpgradeService, times(1)).ccmUpgradePreparationFailed(STACK_ID);
    verify(ccmUpgradeService, never()).ccmUpgradeFailed(STACK_ID);
    verify(ccmUpgradeService, never()).reregister(STACK_ID);
    verify(ccmUpgradeService, never()).unregister(STACK_ID);
    verify(ccmUpgradeService, never()).removeAutoSsh(STACK_ID);
}

Example 4 with FlowLog

use of com.sequenceiq.flow.domain.FlowLog in project cloudbreak by hortonworks.

the class TerminationTriggerService method handleIfStackIsNotTerminated.

private void handleIfStackIsNotTerminated(Stack stack, boolean forced) {
    LOGGER.info("stack {} in environment {} is not deleted. Current termination request is {}", stack.getName(), stack.getEnvironmentCrn(), getForcedOrNotString(forced));
    Optional<FlowLog> optionalFlowLog = findLatestTerminationFlowLogWithInitState(stack);
    if (optionalFlowLog.isPresent()) {
        FlowLog flowLog = optionalFlowLog.get();
        LOGGER.debug("Found termination flowlog with id [{}] and payload [{}]", flowLog.getFlowId(), flowLog.getPayload());
        handleIfFlowLogExistsForTermination(stack, forced, flowLog);
    } else {
        LOGGER.debug("Couldn't find termination FlowLog with 'INIT_STATE'. Triggering termination");
        fireTerminationEvent(stack, forced);
    }
}

Example 5 with FlowLog

use of com.sequenceiq.flow.domain.FlowLog in project cloudbreak by hortonworks.

the class Flow2Handler method handleFlowConflict.

private AcceptResult handleFlowConflict(String key, Payload payload, String flowChainId, Set<FlowLogIdWithTypeAndTimestamp> flowLogItems) {
    AcceptResult acceptResult = null;
    Optional<FlowLog> initFlowLog = flowLogService.findAllByFlowIdOrderByCreatedDesc(flowLogItems.iterator().next().getFlowId()).stream().min(Comparator.comparing(FlowLog::getCreated));
    if (initFlowLog.isPresent()) {
        LOGGER.info("Found previous init flow log: {}", initFlowLog.get());
        if (NullUtil.allNotNull(initFlowLog.get().getFlowChainId(), flowChainId)) {
            Optional<Pair<String, Payload>> previousTrigger = flowChains.getRootTriggerEvent(initFlowLog.get().getFlowChainId());
            Optional<Pair<String, Payload>> currentTrigger = flowChains.getRootTriggerEvent(flowChainId);
            if (previousTrigger.isPresent() && currentTrigger.isPresent()) {
                if (isIdempotentTriggers(previousTrigger.get().getRight(), currentTrigger.get().getRight())) {
                    LOGGER.info("Idempotent flow chain trigger. Running {}, requested {}", previousTrigger, currentTrigger);
                    acceptResult = FlowAcceptResult.runningInFlowChain(previousTrigger.get().getLeft());
                }
            }
        } else if (NullUtil.allNull(initFlowLog.get().getFlowChainId(), flowChainId)) {
            Payload previousTrigger = FlowLogUtil.tryDeserializePayload(initFlowLog.get());
            if (isIdempotentTriggers(previousTrigger, payload)) {
                LOGGER.info("Idempotent flow trigger. Running {}, requested {}", previousTrigger, payload);
                acceptResult = FlowAcceptResult.runningInFlow(initFlowLog.get().getFlowId());
            }
        }
    }
    if (acceptResult == null) {
        LOGGER.info("Flow operation not allowed, other flow is running. Resource ID {}, event {}", payload.getResourceId(), key);
        acceptResult = FlowAcceptResult.alreadyExistingFlow(flowLogItems);
    }
    flowChains.removeFullFlowChain(flowChainId, false);
    return acceptResult;
}