Examples with ComputeInstanceMetadata io.micronaut.discovery.cloud.ComputeInstanceMetadata used on opensource projects

Example 1 with ComputeInstanceMetadata

use of io.micronaut.discovery.cloud.ComputeInstanceMetadata in project micronaut-core by micronaut-projects.

the class NettyEmbeddedServerInstance method getMetadata.

@Override
public ConvertibleValues<String> getMetadata() {
    if (instanceMetadata == null) {
        Map<String, String> cloudMetadata = new HashMap<>();
        ComputeInstanceMetadata computeInstanceMetadata = beanLocator.findBean(ComputeInstanceMetadataResolver.class).flatMap(computeInstanceMetadataResolver -> computeInstanceMetadataResolver.resolve(environment)).orElse(null);
        if (computeInstanceMetadata != null) {
            cloudMetadata = computeInstanceMetadata.getMetadata();
        }
        if (CollectionUtils.isNotEmpty(metadataContributors)) {
            for (ServiceInstanceMetadataContributor metadataContributor : metadataContributors) {
                metadataContributor.contribute(this, cloudMetadata);
            }
        }
        Map<String, String> metadata = nettyHttpServer.getServerConfiguration().getApplicationConfiguration().getInstance().getMetadata();
        if (cloudMetadata != null) {
            cloudMetadata.putAll(metadata);
        }
        instanceMetadata = ConvertibleValues.of(cloudMetadata);
    }
    return instanceMetadata;
}

Example 2 with ComputeInstanceMetadata

use of io.micronaut.discovery.cloud.ComputeInstanceMetadata in project micronaut-grpc by micronaut-projects.

the class GrpcEmbeddedServer method start.

@Override
public EmbeddedServer start() {
    if (running.compareAndSet(false, true)) {
        try {
            server.start();
            eventPublisher.publishEvent(new ServerStartupEvent(this));
            getApplicationConfiguration().getName().ifPresent(id -> {
                Map<String, String> metadata = new LinkedHashMap<>();
                if (computeInstanceMetadataResolver != null) {
                    final Optional<ComputeInstanceMetadata> cim = computeInstanceMetadataResolver.resolve(applicationContext.getEnvironment());
                    cim.ifPresent(computeInstanceMetadata -> metadata.putAll(computeInstanceMetadata.getMetadata()));
                }
                this.serviceInstance = new GrpcServerInstance(this, id, getURI(), metadata, metadataContributors, grpcConfiguration);
                applicationContext.publishEvent(new ServiceReadyEvent(serviceInstance));
            });
        } catch (IOException e) {
            throw new ApplicationStartupException("Unable to start GRPC server: " + e.getMessage(), e);
        }
    }
    return this;
}