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https://github.com/grafana/grafana.git
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00bef917ee
* CloudWatch: Datasource improvements * Add statistic as template variale * Add wildcard to list of values * Template variable intercept dimension key * Return row specific errors when transformation error occured * Add meta feedback * Make it possible to retrieve values without known metrics * Add curated dashboard for EC2 * Fix broken tests * Use correct dashboard name * Display alert in case multi template var is being used for some certain props in the cloudwatch query * Minor fixes after feedback * Update dashboard json * Update snapshot test * Make sure region default is intercepted in cloudwatch link * Update dashboards * Include ec2 dashboard in ds * Do not include ec2 dashboard in beta1 * Display actual region
62 lines
1.8 KiB
Go
62 lines
1.8 KiB
Go
package cloudwatch
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import (
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"testing"
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"time"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/service/cloudwatch"
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"github.com/grafana/grafana/pkg/components/null"
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. "github.com/smartystreets/goconvey/convey"
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)
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func TestCloudWatchResponseParser(t *testing.T) {
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Convey("TestCloudWatchResponseParser", t, func() {
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Convey("can parse cloudwatch response", func() {
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timestamp := time.Unix(0, 0)
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resp := map[string]*cloudwatch.MetricDataResult{
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"lb": {
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Id: aws.String("id1"),
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Label: aws.String("lb"),
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Timestamps: []*time.Time{
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aws.Time(timestamp),
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aws.Time(timestamp.Add(60 * time.Second)),
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aws.Time(timestamp.Add(180 * time.Second)),
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},
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Values: []*float64{
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aws.Float64(10),
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aws.Float64(20),
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aws.Float64(30),
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},
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StatusCode: aws.String("Complete"),
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},
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}
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query := &cloudWatchQuery{
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RefId: "refId1",
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Region: "us-east-1",
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Namespace: "AWS/ApplicationELB",
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MetricName: "TargetResponseTime",
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Dimensions: map[string][]string{
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"LoadBalancer": {"lb"},
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"TargetGroup": {"tg"},
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},
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Stats: "Average",
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Period: 60,
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Alias: "{{namespace}}_{{metric}}_{{stat}}",
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}
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series, err := parseGetMetricDataTimeSeries(resp, query)
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timeSeries := (*series)[0]
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So(err, ShouldBeNil)
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So(timeSeries.Name, ShouldEqual, "AWS/ApplicationELB_TargetResponseTime_Average")
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So(timeSeries.Tags["LoadBalancer"], ShouldEqual, "lb")
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So(timeSeries.Points[0][0].String(), ShouldEqual, null.FloatFrom(10.0).String())
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So(timeSeries.Points[1][0].String(), ShouldEqual, null.FloatFrom(20.0).String())
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So(timeSeries.Points[2][0].String(), ShouldEqual, null.FloatFromPtr(nil).String())
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So(timeSeries.Points[3][0].String(), ShouldEqual, null.FloatFrom(30.0).String())
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})
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})
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}
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