[docs] Clarify behavior of extraAttributes config (signalfx#562)

adorto · Oct 18, 2022 · 412adc7 · 412adc7
1 parent bb65ff2
commit 412adc7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/helm-charts/splunk-otel-collector/values.yaml b/helm-charts/splunk-otel-collector/values.yaml
@@ -191,6 +191,9 @@ autodetect:
 ################################################################################
 # Optional: Configuration for additional metadata that will be added to all the
 # telemetry as extra attributes.
+# IMPORTANT: Additional attributes configured with `fromLabels` and
+# `fromAttributes` options are only applied to traces and logs. Pod labels are
+# always sent to Splunk Observability (if enabled) as metric properties.
 ################################################################################
 
 extraAttributes: