Examples with DiscoverInstancesRequest com.amazonaws.services.servicediscovery.model.DiscoverInstancesRequest used on opensource projects

Example 1 with DiscoverInstancesRequest

use of com.amazonaws.services.servicediscovery.model.DiscoverInstancesRequest in project aws-doc-sdk-examples by awsdocs.

the class DiscoverInstances method main.

public static void main(String[] args) {
    final String USAGE = "\n" + "To run this example, supply the Namespacename , ServiceName of aws cloud map!\n" + "\n" + "Ex: DiscoverInstances <namespace-name> <service-name> \n";
    if (args.length < 2) {
        System.out.println(USAGE);
        System.exit(1);
    }
    String namespace_name = args[0];
    String service_name = args[1];
    AWSCredentials credentials = null;
    try {
        credentials = new EnvironmentVariableCredentialsProvider().getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot Load Credentials");
    }
    System.out.format("Instances in AWS cloud map %s:\n", namespace_name);
    AWSServiceDiscovery client = AWSServiceDiscoveryClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(credentials)).withRegion(System.getenv("AWS_REGION")).build();
    DiscoverInstancesRequest request = new DiscoverInstancesRequest();
    request.setNamespaceName(namespace_name);
    request.setServiceName(service_name);
    DiscoverInstancesResult result = client.discoverInstances(request);
    System.out.println(result.toString());
}

Example 2 with DiscoverInstancesRequest

use of com.amazonaws.services.servicediscovery.model.DiscoverInstancesRequest in project aws-doc-sdk-examples by awsdocs.

the class LookUpServicewithFilter method main.

public static void main(String[] args) throws Exception {
    AWSCredentials credentials = null;
    try {
        credentials = new ProfileCredentialsProvider().getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot Load credentials");
    }
    AWSServiceDiscovery client = AWSServiceDiscoveryClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(credentials)).withRegion("us-east-1").build();
    DiscoverInstancesRequest direquest = new DiscoverInstancesRequest();
    direquest.setNamespaceName("my-apps");
    direquest.setServiceName("frontend");
    // Use a filter to retrieve the service based on environment and version
    Map<String, String> filtermap = new HashMap<String, String>();
    // Stage - key of the custom attribute, Dev - value of the custom attribute
    filtermap.put("Stage", "Dev");
    // Version - key of the custom attribute, 01 - value of the custom attribute
    filtermap.put("Version", "01");
    direquest.setQueryParameters(filtermap);
    System.out.println(client.discoverInstances(direquest));
}