Example usage for com.amazonaws.services.cloudwatch AmazonCloudWatch putMetricAlarm

Introduction

In this page you can find the example usage for com.amazonaws.services.cloudwatch AmazonCloudWatch putMetricAlarm.

Prototype

PutMetricAlarmResult putMetricAlarm(PutMetricAlarmRequest putMetricAlarmRequest);

Source Link

Document

Creates or updates an alarm and associates it with the specified metric, metric math expression, or anomaly detection model.

Usage

From source file:aws.example.cloudwatch.PutMetricAlarm.java

License:Open Source License

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);//from  ww w .j av a  2 s.c  o m
    }

    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);

}

---

From source file:cloudwatch.src.main.java.aws.example.cloudwatch.PutMetricAlarm.java

License:Open Source License

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);/* w  ww .ja v a2  s  .  co m*/
    }

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

    final AmazonCloudWatch cloudWatch = 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 = cloudWatch.putMetricAlarm(request);

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

}

---

From source file:com.netflix.spinnaker.clouddriver.ecs.services.EcsCloudMetricService.java

License:Apache License

public void associateAsgWithMetrics(String account, String region, List<String> alarmNames, String serviceName,
        String resourceId) {//from w  ww  .  ja  va2 s  .  c  o  m

    AmazonCredentials credentials = (AmazonCredentials) accountCredentialsProvider.getCredentials(account);

    AmazonCloudWatch cloudWatch = amazonClientProvider.getAmazonCloudWatch(account,
            credentials.getCredentialsProvider(), region);
    AWSApplicationAutoScaling autoScalingClient = amazonClientProvider.getAmazonApplicationAutoScaling(account,
            credentials.getCredentialsProvider(), region);

    DescribeAlarmsResult describeAlarmsResult = cloudWatch
            .describeAlarms(new DescribeAlarmsRequest().withAlarmNames(alarmNames));

    for (MetricAlarm metricAlarm : describeAlarmsResult.getMetricAlarms()) {
        Set<String> okScalingPolicyArns = putScalingPolicies(autoScalingClient, metricAlarm.getOKActions(),
                serviceName, resourceId, "ok", "scaling-policy-" + metricAlarm.getAlarmName());
        Set<String> alarmScalingPolicyArns = putScalingPolicies(autoScalingClient,
                metricAlarm.getAlarmActions(), serviceName, resourceId, "alarm",
                "scaling-policy-" + metricAlarm.getAlarmName());
        Set<String> insufficientActionPolicyArns = putScalingPolicies(autoScalingClient,
                metricAlarm.getInsufficientDataActions(), serviceName, resourceId, "insuffiicient",
                "scaling-policy-" + metricAlarm.getAlarmName());

        cloudWatch.putMetricAlarm(buildPutMetricAlarmRequest(metricAlarm, serviceName,
                insufficientActionPolicyArns, okScalingPolicyArns, alarmScalingPolicyArns));
    }
}

---