Golang cloudwatch.CloudWatch类代码示例

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本文整理汇总了Golang中github.com/crowdmob/goamz/cloudwatch.CloudWatch类的典型用法代码示例。如果您正苦于以下问题：Golang CloudWatch类的具体用法？Golang CloudWatch怎么用？Golang CloudWatch使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了CloudWatch类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: getLastPoint

func getLastPoint(cloudWatch *cloudwatch.CloudWatch, dimensions *[]cloudwatch.Dimension, metricName string) (float64, error) {
	now := time.Now()

	response, err := cloudWatch.GetMetricStatistics(&cloudwatch.GetMetricStatisticsRequest{
		Dimensions: *dimensions,
		StartTime:  now.Add(time.Duration(180) * time.Second * -1), // 3 mins (to fetch at least 1 data-point)
		EndTime:    now,
		MetricName: metricName,
		Period:     60,
		Statistics: []string{"Average"},
		Namespace:  "AWS/ElastiCache",
	})
	if err != nil {
		return 0, err
	}

	datapoints := response.GetMetricStatisticsResult.Datapoints
	if len(datapoints) == 0 {
		return 0, errors.New("fetched no datapoints")
	}

	latest := time.Unix(0, 0)
	var latestVal float64
	for _, dp := range datapoints {
		if dp.Timestamp.Before(latest) {
			continue
		}

		latest = dp.Timestamp
		latestVal = dp.Average
	}

	return latestVal, nil
}

开发者ID:yano3，项目名称:mackerel-agent-plugins，代码行数:34，代码来源:aws-elasticache.go

示例2: getLastPointAverage

func getLastPointAverage(cw *cloudwatch.CloudWatch, dimension *cloudwatch.Dimension, metricName string) (float64, error) {
	namespace := "AWS/EC2"
	now := time.Now()
	prev := now.Add(time.Duration(600) * time.Second * -1) // 10 min (to fetch at least 1 data-point)

	request := &cloudwatch.GetMetricStatisticsRequest{
		Dimensions: []cloudwatch.Dimension{*dimension},
		EndTime:    now,
		StartTime:  prev,
		MetricName: metricName,
		Period:     60,
		Statistics: []string{"Average"},
		Namespace:  namespace,
	}

	response, err := cw.GetMetricStatistics(request)
	if err != nil {
		return 0, err
	}

	datapoints := response.GetMetricStatisticsResult.Datapoints
	if len(datapoints) == 0 {
		return 0, errors.New("fetched no datapoints")
	}

	latest := time.Unix(0, 0)
	var latestVal float64
	for _, dp := range datapoints {
		if dp.Timestamp.Before(latest) {
			continue
		}

		latest = dp.Timestamp
		latestVal = dp.Average
	}

	return latestVal, nil
}

开发者ID:netmarkjp，项目名称:mackerel-agent-plugins，代码行数:38，代码来源:aws-ec2-cpucredit.go

注：本文中的github.com/crowdmob/goamz/cloudwatch.CloudWatch类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。