终止实例；亚马逊云观察

Question

我猜 PutMetricAlarm 是解决方案。 http://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_PutMetricAlarm.html

我试过了：

Dimension instance = new Dimension();
instance.Name = "InstanceId";
instance.Value = "<i-02e1d855>";
PutMetricAlarmRequest sample =new PutMetricAlarmRequest();
sample.Dimensions.Add(instance);
sample.AlarmName = "SSample";
sample.ComparisonOperator = "LessThanThreshold";
sample.Threshold = .10;
sample.Statistic = "Average";
sample.Period = 300;
sample.EvaluationPeriods = 3;
sample.MetricName = "Metric Name";
sample.Namespace = "name space";
sample.Unit="Percent";
PutMetricAlarmResponse sampleres = cloudwatch.PutMetricAlarm(sample);

但什么也没发生。 我做错什么了吗？ 以及如何添加 AlarmActions？这将在警报触发时终止我的实例。

请帮忙。 谢谢

谢谢。

Answer 1

你必须添加这两行

PutMetricAlarmRequest alarmreq=new PutMetricAlarmRequest()
    .withActionsEnabled(true)
    .withAlarmActions("arn:aws:automate:us-east-1:ec2:stop");

//这会停止请求中的实例