Examples with StackEvent com.sequenceiq.cloudbreak.reactor.api.event.StackEvent used on opensource projects

Example 16 with StackEvent

use of com.sequenceiq.cloudbreak.reactor.api.event.StackEvent in project cloudbreak by hortonworks.

the class ReactorFlowManager method triggerStackStart.

public void triggerStackStart(Long stackId) {
    String selector = FlowChainTriggers.FULL_START_TRIGGER_EVENT;
    Acceptable startTriggerEvent = new StackEvent(selector, stackId);
    notify(selector, startTriggerEvent);
}

Example 17 with StackEvent

use of com.sequenceiq.cloudbreak.reactor.api.event.StackEvent in project cloudbreak by hortonworks.

the class ReactorFlowManager method triggerStackStop.

public void triggerStackStop(Long stackId) {
    String selector = STACK_STOP_EVENT.event();
    notify(selector, new StackEvent(selector, stackId));
}

Example 18 with StackEvent

use of com.sequenceiq.cloudbreak.reactor.api.event.StackEvent in project cloudbreak by hortonworks.

the class ReactorFlowManager method triggerClusterInstall.

public void triggerClusterInstall(Long stackId) {
    String selector = CLUSTER_CREATION_EVENT.event();
    notify(selector, new StackEvent(selector, stackId));
}

Example 19 with StackEvent

use of com.sequenceiq.cloudbreak.reactor.api.event.StackEvent in project cloudbreak by hortonworks.

the class ClusterTerminationActions method terminatingCluster.

@Bean(name = "CLUSTER_TERMINATING_STATE")
public Action<?, ?> terminatingCluster() {
    return new AbstractClusterAction<StackEvent>(StackEvent.class) {

        @Override
        protected void doExecute(ClusterViewContext context, StackEvent payload, Map<Object, Object> variables) {
            clusterTerminationFlowService.terminateCluster(context);
            sendEvent(context);
        }

        @Override
        protected void initPayloadConverterMap(List<PayloadConverter<StackEvent>> payloadConverters) {
            payloadConverters.add(new DisableKerberosResultToStackEventConverter());
        }

        @Override
        protected Selectable createRequest(ClusterViewContext context) {
            return new ClusterTerminationRequest(context.getStackId(), context.getClusterView() != null ? context.getClusterView().getId() : null);
        }
    };
}

Example 20 with StackEvent

use of com.sequenceiq.cloudbreak.reactor.api.event.StackEvent in project cloudbreak by hortonworks.

the class StackRepairFlowEventChainFactory method createFlowTriggerEventQueue.

@Override
public Queue<Selectable> createFlowTriggerEventQueue(StackRepairTriggerEvent event) {
    Queue<Selectable> flowChainTriggers = new ConcurrentLinkedDeque<>();
    flowChainTriggers.add(new StackEvent(FlowChainTriggers.FULL_SYNC_TRIGGER_EVENT, event.getStackId(), event.accepted()));
    UnhealthyInstances unhealthyInstances = event.getUnhealthyInstances();
    String fullUpscaleTriggerEvent = FlowChainTriggers.FULL_UPSCALE_TRIGGER_EVENT;
    for (String hostGroupName : unhealthyInstances.getHostGroups()) {
        List<String> instances = unhealthyInstances.getInstancesForGroup(hostGroupName);
        flowChainTriggers.add(new StackAndClusterUpscaleTriggerEvent(fullUpscaleTriggerEvent, event.getStackId(), hostGroupName, instances.size(), ScalingType.UPSCALE_TOGETHER));
    }
    return flowChainTriggers;
}