Update m.clusterMeta comparison to nil

elastic · Jan 4, 2023 · ddd3ba2 · ddd3ba2
1 parent 2549538
commit ddd3ba2
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/metricbeat/module/kubernetes/apiserver/metricset.go b/metricbeat/module/kubernetes/apiserver/metricset.go
@@ -60,7 +60,7 @@ func (m *Metricset) Fetch(reporter mb.ReporterV2) error {
 
 	for _, e := range events {
 		event := mb.TransformMapStrToEvent("kubernetes", e, nil)
-		if m.clusterMeta != nil {
+		if len(m.clusterMeta) != 0 {
 			event.RootFields.DeepUpdate(m.clusterMeta)
 		}
 		isOpen := reporter.Event(event)

diff --git a/metricbeat/module/kubernetes/system/system.go b/metricbeat/module/kubernetes/system/system.go
@@ -98,7 +98,7 @@ func (m *MetricSet) Fetch(reporter mb.ReporterV2) error {
 
 	for _, e := range events {
 		event := mb.TransformMapStrToEvent("kubernetes", e, nil)
-		if m.clusterMeta != nil {
+		if len(m.clusterMeta) != 0 {
 			event.RootFields.DeepUpdate(m.clusterMeta)
 		}
 		isOpen := reporter.Event(event)

diff --git a/metricbeat/module/kubernetes/volume/volume.go b/metricbeat/module/kubernetes/volume/volume.go
@@ -101,7 +101,7 @@ func (m *MetricSet) Fetch(reporter mb.ReporterV2) error {
 	}
 	for _, e := range events {
 		event := mb.TransformMapStrToEvent("kubernetes", e, nil)
-		if m.clusterMeta != nil {
+		if len(m.clusterMeta) != 0 {
 			event.RootFields.DeepUpdate(m.clusterMeta)
 		}
 		isOpen := reporter.Event(event)