Examples with DownscaleResponse com.sequenceiq.freeipa.api.v1.freeipa.stack.model.scale.DownscaleResponse used on opensource projects

Example 1 with DownscaleResponse

use of com.sequenceiq.freeipa.api.v1.freeipa.stack.model.scale.DownscaleResponse in project cloudbreak by hortonworks.

the class FreeIpaScalingServiceTest method testDownscaleIfValidationPassesAndOperationRunningThenSucceed.

@Test
public void testDownscaleIfValidationPassesAndOperationRunningThenSucceed() {
    Stack stack = mock(Stack.class);
    Set<InstanceMetaData> allInstances = createValidImSet();
    Operation operation = createOperation(true);
    when(stack.getAccountId()).thenReturn(ACCOUNT_ID);
    when(stackService.getByEnvironmentCrnAndAccountIdWithListsAndMdcContext(ENV_CRN, ACCOUNT_ID)).thenReturn(stack);
    when(operationService.startOperation(ACCOUNT_ID, OperationType.DOWNSCALE, List.of(ENV_CRN), List.of())).thenReturn(operation);
    when(stack.getNotDeletedInstanceMetaDataSet()).thenReturn(allInstances);
    FlowIdentifier flowIdentifier = new FlowIdentifier(FlowType.FLOW, POLLABLE_ID);
    when(flowManager.notify(anyString(), any())).thenReturn(flowIdentifier);
    DownscaleRequest request = createDownscaleRequest();
    DownscaleResponse response = underTest.downscale(ACCOUNT_ID, request);
    assertEquals(response.getOperationId(), OPERATION_ID);
    assertEquals(response.getOriginalAvailabilityType(), AvailabilityType.TWO_NODE_BASED);
    assertEquals(response.getTargetAvailabilityType(), AvailabilityType.NON_HA);
    assertEquals(response.getFlowIdentifier(), flowIdentifier);
}

Example 2 with DownscaleResponse

use of com.sequenceiq.freeipa.api.v1.freeipa.stack.model.scale.DownscaleResponse in project cloudbreak by hortonworks.

the class FreeIpaScalingService method triggerDownscale.

private DownscaleResponse triggerDownscale(DownscaleRequest request, Stack stack, AvailabilityType originalAvailabilityType) {
    Operation operation = startScalingOperation(stack.getAccountId(), request.getEnvironmentCrn(), OperationType.DOWNSCALE);
    ArrayList<String> instanceIdList = getDownscaleCandidates(stack, originalAvailabilityType, request.getTargetAvailabilityType());
    DownscaleEvent downscaleEvent = new DownscaleEvent(DownscaleFlowEvent.DOWNSCALE_EVENT.event(), stack.getId(), instanceIdList, request.getTargetAvailabilityType().getInstanceCount(), false, false, false, operation.getOperationId());
    try {
        LOGGER.info("Trigger downscale flow with event: {}", downscaleEvent);
        FlowIdentifier flowIdentifier = flowManager.notify(DownscaleFlowEvent.DOWNSCALE_EVENT.event(), downscaleEvent);
        DownscaleResponse response = new DownscaleResponse();
        response.setOperationId(operation.getOperationId());
        response.setOriginalAvailabilityType(originalAvailabilityType);
        response.setTargetAvailabilityType(request.getTargetAvailabilityType());
        response.setFlowIdentifier(flowIdentifier);
        return response;
    } catch (Exception e) {
        String exception = handleFlowException(operation, e, stack);
        throw new BadRequestException(exception);
    }
}

Example 3 with DownscaleResponse

use of com.sequenceiq.freeipa.api.v1.freeipa.stack.model.scale.DownscaleResponse in project cloudbreak by hortonworks.

the class FreeIpaScalingService method downscale.

public DownscaleResponse downscale(String accountId, DownscaleRequest request) {
    Stack stack = stackService.getByEnvironmentCrnAndAccountIdWithListsAndMdcContext(request.getEnvironmentCrn(), accountId);
    Set<InstanceMetaData> allInstances = stack.getNotDeletedInstanceMetaDataSet();
    AvailabilityType originalAvailabilityType = AvailabilityType.getByInstanceCount(allInstances.size());
    logRequest(OperationType.DOWNSCALE, request, originalAvailabilityType);
    validationService.validateStackForDownscale(allInstances, stack, new ScalingPath(originalAvailabilityType, request.getTargetAvailabilityType()));
    return triggerDownscale(request, stack, originalAvailabilityType);
}