Notifications: Optional trace propagation through SMTP (#80481)

* Notifications: Optional trace propagation through SMTP Signed-off-by: Dave Henderson <dave.henderson@grafana.com> * fix failing test Signed-off-by: Dave Henderson <dave.henderson@grafana.com> * Add documentation Signed-off-by: Dave Henderson <dave.henderson@grafana.com> --------- Signed-off-by: Dave Henderson <dave.henderson@grafana.com>
2024-01-22 10:50:05 -05:00
parent 6b8b741b3b
commit e0402115ea
9 changed files with 121 additions and 15 deletions
@@ -1281,6 +1281,10 @@ Name to be used as client identity for EHLO in SMTP dialog, default is `<instanc

 Either "OpportunisticStartTLS", "MandatoryStartTLS", "NoStartTLS". Default is `empty`.

+### enable_tracing
+
+Enable trace propagation in e-mail headers, using the `traceparent`, `tracestate` and (optionally) `baggage` fields. Default is `false`. To enable, you must first configure tracing in one of the `tracing.oentelemetry.*` sections.
+
 <hr>

 ## [smtp.static_headers]