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

Example 1 with ExtendHostMetadataRequest

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

the class StackUpscaleActions method extendHostMetadata.

@Bean(name = "EXTEND_HOST_METADATA_STATE")
public Action<?, ?> extendHostMetadata() {
    return new AbstractStackUpscaleAction<BootstrapNewNodesResult>(BootstrapNewNodesResult.class) {

        @Override
        protected void doExecute(StackScalingFlowContext context, BootstrapNewNodesResult payload, Map<Object, Object> variables) {
            stackUpscaleService.extendingHostMetadata(context.getStack());
            Selectable request = new ExtendHostMetadataRequest(context.getStack().getId(), payload.getRequest().getUpscaleCandidateAddresses());
            sendEvent(context.getFlowId(), request);
        }
    };
}

Example 2 with ExtendHostMetadataRequest

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

the class ExtendHostMetadataHandler method accept.

@Override
public void accept(Event<ExtendHostMetadataRequest> event) {
    ExtendHostMetadataRequest request = event.getData();
    ExtendHostMetadataResult result;
    try {
        hostMetadataSetup.setupNewHostMetadata(request.getStackId(), request.getUpscaleCandidateAddresses());
        result = new ExtendHostMetadataResult(request);
    } catch (Exception e) {
        result = new ExtendHostMetadataResult(e.getMessage(), e, request);
    }
    eventBus.notify(result.selector(), new Event<>(event.getHeaders(), result));
}