Examples with Payload com.sequenceiq.cloudbreak.cloud.event.Payload used on opensource projects

Example 1 with Payload

use of com.sequenceiq.cloudbreak.cloud.event.Payload in project cloudbreak by hortonworks.

the class DisableOnGCPRestartAction method restart.

@Override
public void restart(String flowId, String flowChainId, String event, Object payload) {
    Payload stackPayload = (Payload) payload;
    Stack stack = stackService.getById(stackPayload.getStackId());
    if (stack.getPlatformVariant().equals(GCP)) {
        flowLogService.terminate(stackPayload.getStackId(), flowId);
    } else {
        restart(flowId, flowChainId, event, payload, stack);
    }
}

Example 2 with Payload

use of com.sequenceiq.cloudbreak.cloud.event.Payload in project cloudbreak by hortonworks.

the class FillInMemoryStateStoreRestartAction method restart.

@Override
public void restart(String flowId, String flowChainId, String event, Object payload) {
    Payload stackPayload = (Payload) payload;
    Stack stack = stackService.getByIdWithLists(stackPayload.getStackId());
    restart(flowId, flowChainId, event, payload, stack);
}

Example 3 with Payload

use of com.sequenceiq.cloudbreak.cloud.event.Payload in project cloudbreak by hortonworks.

the class AbstractStackDownscaleAction method extractInstanceIds.

private Set<String> extractInstanceIds(P payload, Map<Object, Object> variables, Stack stack) {
    if (payload instanceof StackDownscaleTriggerEvent) {
        StackDownscaleTriggerEvent ssc = (StackDownscaleTriggerEvent) payload;
        Set<String> instanceIds;
        if (ssc.getHostNames() == null || ssc.getHostNames().isEmpty()) {
            Map<String, String> unusedInstanceIds = stackScalingService.getUnusedInstanceIds(ssc.getInstanceGroup(), ssc.getAdjustment(), stack);
            instanceIds = new HashSet<>(unusedInstanceIds.keySet());
        } else {
            Set<InstanceMetaData> imds = stack.getInstanceGroupByInstanceGroupName(ssc.getInstanceGroup()).getInstanceMetaData();
            instanceIds = imds.stream().filter(imd -> ssc.getHostNames().contains(imd.getDiscoveryFQDN())).map(InstanceMetaData::getInstanceId).collect(Collectors.toSet());
        }
        variables.put(INSTANCEIDS, instanceIds);
        return instanceIds;
    }
    return getInstanceIds(variables);
}

Example 4 with Payload

use of com.sequenceiq.cloudbreak.cloud.event.Payload in project cloudbreak by hortonworks.

the class StackStopRestartAction method restart.

@Override
public void restart(String flowId, String flowChainId, String event, Object payload) {
    Payload stackPayload = (Payload) payload;
    Stack stack = stackService.getByIdWithLists(stackPayload.getStackId());
    stackUpdater.updateStackStatus(stack.getId(), DetailedStackStatus.STOP_REQUESTED, stack.getStatusReason());
    super.restart(flowId, flowChainId, event, payload);
}

Example 5 with Payload

use of com.sequenceiq.cloudbreak.cloud.event.Payload in project cloudbreak by hortonworks.

the class Flow2Handler method accept.

@Override
public void accept(Event<? extends Payload> event) {
    String key = (String) event.getKey();
    Payload payload = event.getData();
    String flowId = getFlowId(event);
    String flowChainId = getFlowChainId(event);
    switch(key) {
        case FLOW_CANCEL:
            cancelRunningFlows(payload.getStackId());
            break;
        case FLOW_FINAL:
            finalizeFlow(flowId, flowChainId, payload.getStackId());
            break;
        default:
            if (flowId == null) {
                LOGGER.debug("flow trigger arrived: key: {}, payload: {}", key, payload);
                FlowConfiguration<?> flowConfig = flowConfigurationMap.get(key);
                if (flowConfig != null && flowConfig.getFlowTriggerCondition().isFlowTriggerable(payload.getStackId())) {
                    if (!isFlowAcceptable(key, payload)) {
                        LOGGER.info("Flow operation not allowed, other flow is running. Stack ID {}, event {}", payload.getStackId(), key);
                        return;
                    }
                    flowId = UUID.randomUUID().toString();
                    Flow flow = flowConfig.createFlow(flowId, payload.getStackId());
                    flow.initialize();
                    flowLogService.save(flowId, flowChainId, key, payload, null, flowConfig.getClass(), flow.getCurrentState());
                    acceptFlow(payload);
                    pruneMDCContext(flowId);
                    runningFlows.put(flow, flowChainId);
                    flow.sendEvent(key, payload);
                }
            } else {
                LOGGER.debug("flow control event arrived: key: {}, flowid: {}, payload: {}", key, flowId, payload);
                Flow flow = runningFlows.get(flowId);
                if (flow != null) {
                    flowLogService.save(flowId, flowChainId, key, payload, flow.getVariables(), flow.getFlowConfigClass(), flow.getCurrentState());
                    flow.sendEvent(key, payload);
                } else {
                    LOGGER.info("Cancelled flow finished running. Stack ID {}, flow ID {}, event {}", payload.getStackId(), flowId, key);
                }
            }
            break;
    }
}