Update the taint from event.module to is_remapped (#30)

* Update the taint

* Update remappers/internal/metric.go

Co-authored-by: Felix Barnsteiner <[email protected]>

* Update remappers/hostmetrics/hostmetrics_test.go

Co-authored-by: Felix Barnsteiner <[email protected]>

* Update the k8smetrcis test

---------

Co-authored-by: Felix Barnsteiner <[email protected]>

Author: ishleenk17

remappers/common/const.go

@@ -20,8 +20,4 @@ package common
 const (
 	// DatastreamDatasetLabel defines a dataset label for attributes.
 	DatastreamDatasetLabel = "data_stream.dataset"
-
-	// RemapperEventModule defines the value of the ECS attribute
-	// `event.module` that will be added to all the remapped metrics.
-	RemapperEventModule = "elastic/opentelemetry-lib"
 )

remappers/hostmetrics/hostmetrics_test.go

@@ -55,7 +55,7 @@ func doTestRemap(t *testing.T, id string, remapOpts ...Option) {
 
 	systemIntegration := newConfig(remapOpts...).SystemIntegrationDataset
 	outAttr := func(scraper string) map[string]any {
-		m := map[string]any{"event.module": "elastic/opentelemetry-lib"}
+		m := map[string]any{"otel_remapped": true}
 		if systemIntegration {
 			m[common.DatastreamDatasetLabel] = scraperToElasticDataset[scraper]
 		}

remappers/internal/metric.go

@@ -68,7 +68,7 @@ func AddMetrics(
 			dp.SetStartTimestamp(metric.StartTimestamp)
 		}
 
-		dp.Attributes().PutStr("event.module", common.RemapperEventModule)
+		dp.Attributes().PutBool("otel_remapped", true)
 		if dataset != "" {
 			dp.Attributes().PutStr(common.DatastreamDatasetLabel, dataset)
 		}

remappers/kubernetesmetrics/k8smetrics_test.go

@@ -50,7 +50,7 @@ func doTestRemap(t *testing.T, id string, remapOpts ...Option) {
 
 	kubernetesIntegration := newConfig(remapOpts...).KubernetesIntegrationDataset
 	outAttr := func(scraper string) map[string]any {
-		m := map[string]any{"event.module": "elastic/opentelemetry-lib"}
+		m := map[string]any{"otel_remapped": true}
 		m["service.type"] = "kubernetes"
 		if kubernetesIntegration {
 			m[common.DatastreamDatasetLabel] = scraperToElasticDataset[scraper]