<service.name> dimension is always set to unknown_service:manager

[rouzbehsedighi]

The exported ManagedMetric returns unknown_service:manager for service.name dimension. This happens for all ManagedMetric resources, regardless of their configuration.

Acceptance criteria

@rouzbehsedighi can u provide details what you'd expect to see?

[jpraychev]

Hi @rouzbehsedighi

You can control the service name yourself either through env OTEL_RESOURCE_ATTRIBUTES (in case you need to specify more resource attributes) or OTEL_SERVICE_NAME (only for the service name). For example:

manager:
  env:
  - name: "OTEL_RESOURCE_ATTRIBUTES"
    value: "service.name=$(POD_NAME),service.namespace=$(POD_NAMESPACE)"

manager:
  env:
  - name: "OTEL_SERVICE_NAME"
    valueFrom:
      fieldRef:
        fieldPath: metadata.name