I am querying the

signoz_metrics.time_series_v4

table, but the

k8s_cluster_name

field is showing as blank. Below is the query I am using: SELECT * FROM signoz_metrics.time_series_v4 LIMIT 1; ┌─env─────┬─temporality─┬─metric_name────────┬─description────────┬─unit─┬─type─┬─is_monotonic─┬────────fingerprint─┬────unix_milli─┬─labels─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐ │ default │ Cumulative │ container_cpu_time │ Container CPU time │ s │ Sum │ true │ 169513242719490275 │ 1724007600000 │ {"__name__":"container_cpu_time","__temporality__":"Cumulative","container_id":"1e993cb6698cc49c1360abc1ee823fac2ca712646da822a76b806a180340a70d","host_name":"my-release-k8s-infra-otel-agent-4g4c6","k8s_cluster_name":"","k8s_container_name":"telegraf-ds","k8s_namespace_name":"default","k8s_node_name":"i60037-a1539","k8s_pod_ip":"10.0.4.205","k8s_pod_name":"k8s-telegraf-ds-kzkw6","k8s_pod_start_time":"2024-07-04 075747 +0000 UTC","k8s_pod_uid":"0b569e89-aabc-4889-822d-a73a87b0694b","os_type":"linux","signoz_component":"otel-agent"} │ Problem: The

k8s_cluster_name

field is coming up as blank for all rows. Could this be a configuration issue in the SigNoz setup or with how metrics are being collected from Kubernetes? Can someone please help me understand why this is happening and how to resolve it?

Are you setting cluster name in your values file? I see you are using our helm chart.

Vibhu,

Please set the cluster name in your values file.

Vibhu, Thanks for the update. i am using this helm install my-release signoz/k8s-infra --set otelCollectorEndpoint=http://172.29.112.15:4317 now how to set clsuter name. Please help

You need to set

deployment.environment

attribute from the place you are generating traces. Eg: If a java code base is emitting traces, please set the attribute there.

Vibhu,