Java Code Examples for com.amazonaws.services.cloudwatch.AmazonCloudWatchClientBuilder#defaultClient()

The following examples show how to use com.amazonaws.services.cloudwatch.AmazonCloudWatchClientBuilder#defaultClient() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: CloudWatchRecorder.java    From swage with Apache License 2.0 6 votes vote down vote up 
public CloudWatchRecorder build() {
    if (scheduledExecutorService == null) {
        scheduledExecutorService = Executors.newSingleThreadScheduledExecutor();
    }
    if (client == null) {
        client = AmazonCloudWatchClientBuilder.defaultClient();
    }
    CloudWatchRecorder recorder = new CloudWatchRecorder(
            client,
            namespace,
            maxJitter,
            publishFrequency,
            dimensionMapper,
            scheduledExecutorService
    );

    if (this.autoShutdown) {
        Runtime.getRuntime().addShutdownHook(new Thread(() -> {
            recorder.shutdown();
        }));
    }

    return recorder;
}
Example 2
Source File: DisableAlarmActions.java    From aws-doc-sdk-examples with Apache License 2.0 6 votes vote down vote up 
public static void main(String[] args) {

        final String USAGE =
            "To run this example, supply an alarm name\n" +
            "Ex: DisableAlarmActions <alarm-name>\n";

        if (args.length != 1) {
            System.out.println(USAGE);
            System.exit(1);
        }

        String alarmName = args[0];

        final AmazonCloudWatch cw =
            AmazonCloudWatchClientBuilder.defaultClient();

        DisableAlarmActionsRequest request = new DisableAlarmActionsRequest()
            .withAlarmNames(alarmName);

        DisableAlarmActionsResult response = cw.disableAlarmActions(request);

        System.out.printf(
            "Successfully disabled actions on alarm %s", alarmName);
    }
Example 3
Source File: DeleteAlarm.java    From aws-doc-sdk-examples with Apache License 2.0 6 votes vote down vote up 
public static void main(String[] args) {

        final String USAGE =
            "To run this example, supply an alarm name\n" +
            "Ex: DeleteAlarm <alarm-name>\n";

        if (args.length != 1) {
            System.out.println(USAGE);
            System.exit(1);
        }

        String alarm_name = args[0];

        final AmazonCloudWatch cw =
            AmazonCloudWatchClientBuilder.defaultClient();

        DeleteAlarmsRequest request = new DeleteAlarmsRequest()
            .withAlarmNames(alarm_name);

        DeleteAlarmsResult response = cw.deleteAlarms(request);

        System.out.printf("Successfully deleted alarm %s", alarm_name);
    }
Example 4
Source File: EnableAlarmActions.java    From aws-doc-sdk-examples with Apache License 2.0 6 votes vote down vote up 
public static void main(String[] args) {

        final String USAGE =
            "To run this example, supply an alarm name\n" +
            "Ex: EnableAlarmActions <alarm-name>\n";

        if (args.length != 1) {
            System.out.println(USAGE);
            System.exit(1);
        }

        String alarm = args[0];

        final AmazonCloudWatch cw =
            AmazonCloudWatchClientBuilder.defaultClient();

        EnableAlarmActionsRequest request = new EnableAlarmActionsRequest()
            .withAlarmNames(alarm);

        EnableAlarmActionsResult response = cw.enableAlarmActions(request);

        System.out.printf(
            "Successfully enabled actions on alarm %s", alarm);
    }
Example 5
Source File: DescribeAlarms.java    From aws-doc-sdk-examples with Apache License 2.0 6 votes vote down vote up 
public static void main(String[] args) {

        final AmazonCloudWatch cw =
            AmazonCloudWatchClientBuilder.defaultClient();

        boolean done = false;
        DescribeAlarmsRequest request = new DescribeAlarmsRequest();

        while(!done) {

            DescribeAlarmsResult response = cw.describeAlarms(request);

            for(MetricAlarm alarm : response.getMetricAlarms()) {
                System.out.printf("Retrieved alarm %s", alarm.getAlarmName());
            }

            request.setNextToken(response.getNextToken());

            if(response.getNextToken() == null) {
                done = true;
            }
        }
    }
Example 6
Source File: ListMetrics.java    From aws-doc-sdk-examples with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) {

        final String USAGE =
            "To run this example, supply a metric name and metric namespace\n" +
            "Ex: ListMetrics <metric-name> <metric-namespace>\n";

        if (args.length != 2) {
            System.out.println(USAGE);
            System.exit(1);
        }

        String name = args[0];
        String namespace = args[1];

        final AmazonCloudWatch cw =
            AmazonCloudWatchClientBuilder.defaultClient();

        ListMetricsRequest request = new ListMetricsRequest()
                .withMetricName(name)
                .withNamespace(namespace);

        boolean done = false;

        while(!done) {
            ListMetricsResult response = cw.listMetrics(request);

            for(Metric metric : response.getMetrics()) {
                System.out.printf(
                    "Retrieved metric %s", metric.getMetricName());
            }

            request.setNextToken(response.getNextToken());

            if(response.getNextToken() == null) {
                done = true;
            }
        }
    }
Example 7
Source File: PutMetricData.java    From aws-doc-sdk-examples with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) {

        final String USAGE =
            "To run this example, supply a data point:\n" +
            "Ex: PutMetricData <data_point>\n";

        if (args.length != 1) {
            System.out.println(USAGE);
            System.exit(1);
        }

        Double data_point = Double.parseDouble(args[0]);

        final AmazonCloudWatch cw =
            AmazonCloudWatchClientBuilder.defaultClient();

        Dimension dimension = new Dimension()
            .withName("UNIQUE_PAGES")
            .withValue("URLS");

        MetricDatum datum = new MetricDatum()
            .withMetricName("PAGES_VISITED")
            .withUnit(StandardUnit.None)
            .withValue(data_point)
            .withDimensions(dimension);

        PutMetricDataRequest request = new PutMetricDataRequest()
            .withNamespace("SITE/TRAFFIC")
            .withMetricData(datum);

        PutMetricDataResult response = cw.putMetricData(request);

        System.out.printf("Successfully put data point %f", data_point);
    }
Example 8
Source File: PutMetricAlarm.java    From aws-doc-sdk-examples with Apache License 2.0 4 votes vote down vote up 
public static void main(String[] args) {

        final String USAGE =
            "To run this example, supply an alarm name and instance id\n" +
            "Ex: DeleteAlarm <alarm-name> <instance-id>\n";

        if (args.length != 2) {
            System.out.println(USAGE);
            System.exit(1);
        }

        String alarmName = args[0];
        String instanceId = args[1];

        final AmazonCloudWatch cw =
            AmazonCloudWatchClientBuilder.defaultClient();

        Dimension dimension = new Dimension()
            .withName("InstanceId")
            .withValue(instanceId);

        PutMetricAlarmRequest request = new PutMetricAlarmRequest()
            .withAlarmName(alarmName)
            .withComparisonOperator(
                ComparisonOperator.GreaterThanThreshold)
            .withEvaluationPeriods(1)
            .withMetricName("CPUUtilization")
            .withNamespace("AWS/EC2")
            .withPeriod(60)
            .withStatistic(Statistic.Average)
            .withThreshold(70.0)
            .withActionsEnabled(false)
            .withAlarmDescription(
                "Alarm when server CPU utilization exceeds 70%")
            .withUnit(StandardUnit.Seconds)
            .withDimensions(dimension);

        PutMetricAlarmResult response = cw.putMetricAlarm(request);

        System.out.printf(
            "Successfully created alarm with name %s", alarmName);

    }
Example 9
Source File: CloudWatch.java    From javamelody with Apache License 2.0 2 votes vote down vote up 
/**
 * New CloudWatch with DefaultAWSCredentialsProviderChain (and DefaultAwsRegionProviderChain) configured either by :
 * <ul>
 *   <li>Environment Variables -
 *      <code>AWS_ACCESS_KEY_ID</code> and <code>AWS_SECRET_ACCESS_KEY</code>
 *      (RECOMMENDED since they are recognized by all the AWS SDKs and CLI except for .NET),
 *      or <code>AWS_ACCESS_KEY</code> and <code>AWS_SECRET_KEY</code> (only recognized by Java SDK)
 *   </li>
 *   <li>Java System Properties - aws.accessKeyId and aws.secretKey</li>
 *   <li>Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI</li>
 *   <li>Credentials delivered through the Amazon EC2 container service if AWS_CONTAINER_CREDENTIALS_RELATIVE_URI" environment variable is set
 *   and security manager has permission to access the variable,</li>
 *   <li>Instance profile credentials delivered through the Amazon EC2 metadata service</li>
 * </ul>
 * (idem for AWS region)
 *
 * @param cloudWatchNamespace CloudWatch Namespace such as "MyCompany/MyAppDomain"
 * 		(Namespace of Amazon EC2 is "AWS/EC2", but "AWS/*" is reserved for AWS products)
 * @param prefix Prefix such as "javamelody."
 * @param application Application such as /testapp
 * @param hostName Hostname such as [email protected]
 */
CloudWatch(String cloudWatchNamespace, String prefix, String application, String hostName) {
	this(AmazonCloudWatchClientBuilder.defaultClient(), cloudWatchNamespace, prefix,
			application, hostName);
}