package com.sequenceiq.cloudbreak.cloud.handler;
import javax.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import com.sequenceiq.cloudbreak.cloud.CloudConnector;
import com.sequenceiq.cloudbreak.cloud.context.AuthenticatedContext;
import com.sequenceiq.cloudbreak.cloud.context.CloudContext;
import com.sequenceiq.cloudbreak.cloud.event.setup.SetupRequest;
import com.sequenceiq.cloudbreak.cloud.event.setup.SetupResult;
import com.sequenceiq.cloudbreak.cloud.init.CloudPlatformConnectors;
import com.sequenceiq.cloudbreak.cloud.model.CloudStack;
import com.sequenceiq.cloudbreak.cloud.notification.ResourceNotifier;
import reactor.bus.Event;
import reactor.bus.EventBus;
@Component
public class ProvisionSetupHandler implements CloudPlatformEventHandler<SetupRequest> {
private static final Logger LOGGER = LoggerFactory.getLogger(ProvisionSetupHandler.class);
@Inject
private CloudPlatformConnectors cloudPlatformConnectors;
@Inject
private ResourceNotifier resourceNotifier;
@Inject
private EventBus eventBus;
@Override
public Class<SetupRequest> type() {
return SetupRequest.class;
}
@Override
public void accept(Event<SetupRequest> event) {
LOGGER.info("Received event: {}", event);
SetupRequest request = event.getData();
CloudContext cloudContext = request.getCloudContext();
SetupResult result;
try {
CloudConnector connector = cloudPlatformConnectors.get(cloudContext.getPlatformVariant());
AuthenticatedContext auth = connector.authentication().authenticate(cloudContext, request.getCloudCredential());
CloudStack cloudStack = request.getCloudStack();
connector.setup().prerequisites(auth, cloudStack, resourceNotifier);
result = new SetupResult(request);
LOGGER.info("Provision setup finished for {}", cloudContext);
} catch (Exception e) {
result = new SetupResult(e, request);
}
request.getResult().onNext(result);
eventBus.notify(result.selector(), new Event(event.getHeaders(), result));
}
}