otel collector metrics generator

otel-collector/config.yaml

@@ -31,6 +31,11 @@ exporters:
   otlphttp/loki:
     endpoint: http://loki:3100/otlp
 
+connectors:
+  spanmetrics:
+    histogram:
+      explicit:
+
 service:
   extensions:
     - health_check
@@ -40,10 +45,9 @@ service:
     traces:
       receivers: [otlp]
       processors: [batch]
-      exporters:
-        - otlp/tempo
+      exporters: [otlp/tempo, spanmetrics]
     metrics:
-      receivers: [otlp, prometheus/self]
+      receivers: [otlp, prometheus/self, spanmetrics]
       processors: [batch]
       exporters:
         - otlphttp/mimir