Examples with ClusterViewContext com.sequenceiq.cloudbreak.core.flow2.cluster.ClusterViewContext used on opensource projects

Example 6 with ClusterViewContext

use of com.sequenceiq.cloudbreak.core.flow2.cluster.ClusterViewContext 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 7 with ClusterViewContext

use of com.sequenceiq.cloudbreak.core.flow2.cluster.ClusterViewContext in project cloudbreak by hortonworks.

the class EphemeralClusterActions method updateNameserverAction.

@Bean(name = "EPHEMERAL_CLUSTER_UPDATE_STATE")
public Action<?, ?> updateNameserverAction() {
    return new AbstractClusterAction<EphemeralClusterUpdateTriggerEvent>(EphemeralClusterUpdateTriggerEvent.class) {

        @Override
        protected void doExecute(ClusterViewContext context, EphemeralClusterUpdateTriggerEvent payload, Map<Object, Object> variables) {
            ephemeralClusterService.updateClusterStarted(context.getStackId());
            Selectable request = new EphemeralClusterUpdateRequest(context.getStackId());
            sendEvent(context.getFlowId(), request.selector(), request);
        }
    };
}

Example 8 with ClusterViewContext

use of com.sequenceiq.cloudbreak.core.flow2.cluster.ClusterViewContext in project cloudbreak by hortonworks.

the class ClusterDownscaleActions method decommissionAction.

@Bean(name = "DECOMMISSION_STATE")
public Action<?, ?> decommissionAction() {
    return new AbstractClusterAction<CollectDownscaleCandidatesResult>(CollectDownscaleCandidatesResult.class) {

        @Override
        protected void doExecute(ClusterViewContext context, CollectDownscaleCandidatesResult payload, Map<Object, Object> variables) {
            Selectable request = new DecommissionRequest(context.getStackId(), payload.getHostGroupName(), payload.getHostNames());
            sendEvent(context.getFlowId(), request.selector(), request);
        }
    };
}