set sum of squared deviations in GMP exporter

GoogleCloudPlatform · Apr 20, 2022 · ff64376 · ff64376
1 parent 951f988
commit ff64376
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Showing 3 changed files with 4 additions and 0 deletions.
diff --git a/exporter/collector/googlemanagedprometheus/factory.go b/exporter/collector/googlemanagedprometheus/factory.go
@@ -85,6 +85,7 @@ func (c *GMPConfig) toCollectorConfig() collector.Config {
 	cfg.MetricConfig.ServiceResourceLabels = false
 	cfg.MetricConfig.GetMetricName = GetMetricName
 	cfg.MetricConfig.MapMonitoredResource = MapToPrometheusTarget
+	cfg.MetricConfig.EnableSumOfSquaredDeviation = true
 	// map the GMP config's fields to the collector config
 	cfg.ProjectID = c.ProjectID
 	cfg.UserAgent = c.UserAgent

diff --git a/exporter/collector/integrationtest/testcases.go b/exporter/collector/integrationtest/testcases.go
@@ -107,6 +107,7 @@ var (
 				cfg.MetricConfig.MapMonitoredResource = googlemanagedprometheus.MapToPrometheusTarget
 				cfg.MetricConfig.InstrumentationLibraryLabels = false
 				cfg.MetricConfig.ServiceResourceLabels = false
+				cfg.MetricConfig.EnableSumOfSquaredDeviation = true
 			},
 		},
 		{

diff --git a/exporter/collector/integrationtest/testdata/fixtures/google_managed_prometheus_expect.json b/exporter/collector/integrationtest/testdata/fixtures/google_managed_prometheus_expect.json
@@ -130,6 +130,7 @@
                 "distributionValue": {
                   "count": "1",
                   "mean": 2,
+                  "sumOfSquaredDeviation": 2.25,
                   "bucketOptions": {
                     "explicitBuckets": {
                       "bounds": [
@@ -191,6 +192,7 @@
                 "distributionValue": {
                   "count": "2",
                   "mean": 7,
+                  "sumOfSquaredDeviation": 76.25,
                   "bucketOptions": {
                     "explicitBuckets": {
                       "bounds": [