grafana/pkg/tsdb/cloudwatch/metric_data_input_builder.go
Erik Sundell d40b66f1c1
CloudWatch: Calculate period based on time range (#21471)
* Calculate min period based on time range and no of queries

* Use hardcoded array of periods if period is not defined actively by the user

* Fix broken tests

* Use a smaller max period for auto interval

* Fix broken tests

* Test period calculation

* Test min retention period

* Fix broken test
2020-01-17 13:22:43 +01:00

26 lines
747 B
Go

package cloudwatch
import (
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/cloudwatch"
)
func (e *CloudWatchExecutor) buildMetricDataInput(startTime time.Time, endTime time.Time, queries map[string]*cloudWatchQuery) (*cloudwatch.GetMetricDataInput, error) {
metricDataInput := &cloudwatch.GetMetricDataInput{
StartTime: aws.Time(startTime),
EndTime: aws.Time(endTime),
ScanBy: aws.String("TimestampAscending"),
}
for _, query := range queries {
metricDataQuery, err := e.buildMetricDataQuery(query)
if err != nil {
return nil, &queryError{err, query.RefId}
}
metricDataInput.MetricDataQueries = append(metricDataInput.MetricDataQueries, metricDataQuery)
}
return metricDataInput, nil
}