Beyla gRPC support for the sample

recipes/beyla-golden-signals/beyla-daemonset.yaml

@@ -64,8 +64,6 @@ spec:
             requests:
               cpu: 10m
               memory: 100Mi
-            limits:
-              memory: 500Mi
           image: grafana/beyla:1.5.2
           securityContext:
             seccompProfile:

recipes/beyla-golden-signals/collector-config.yaml

@@ -39,46 +39,19 @@ spec:
             - resource.attributes["k8s.pod.name"] == nil
             # not relevant to the GKE applications dashboard. You can comment the line below to
             # pass through all metrics generated by Beyla
-            - name != "http.server.request.duration"
-      # Transform metrics to match GMP http server conventions:
-      # https://cloud.google.com/stackdriver/docs/managed-prometheus/exporters/server/http
-      transform/prometheusconventions:
-        metric_statements:
-          - context: metric
-            statements:
-              # Create a count metric from the duration histogram and rename it to http_requests
-              - extract_count_metric(true) where name == "http.server.request.duration"
-              - set(unit, "1") where name == "http.server.request.duration_count"
-              - set(name, "http_requests") where name == "http.server.request.duration_count"
-              # Rename duration histogram
-              - set(name, "http_request_duration") where name == "http.server.request.duration"
-          - context: datapoint
-            statements:
-              - set(attributes["code"], attributes["http.response.status_code"])
-              - delete_key(attributes, "http.response.status_code")
-              - set(attributes["method"], attributes["http.request.method"])
-              - delete_key(attributes, "http.request.method")
-              # GMP metrics are expected to be double
-              - set(value_double, Double(value_int))
-      resource/podinstance:
-        attributes:
-          - key: pod
-            from_attribute: k8s.pod.name
-            action: upsert
-          - key: service.instance.id
-            from_attribute: k8s.pod.uid
-            action: upsert
+            - name != "http.server.request.duration" and name != "rpc.server.duration"
+          datapoint:
+            # Some gRPC metrics appear not to have an RPC method.
+            - metric.name == "rpc.server.duration" and attributes["rpc.method"] == ""
+            # Some HTTP metrics appear not to have an http method.
+            - metric.name == "http.server.request.duration" and attributes["http.request.method"] == ""
     exporters:
       googlemanagedprometheus:
-        metric:
-          resource_filters:
-            - regex: 'pod'
-      googlecloud:
       logging:
         loglevel: debug
     service:
       pipelines:
         metrics:
           receivers: [otlp]
-          processors: [resource/podinstance, filter, transform/prometheusconventions, resourcedetection]
+          processors: [filter, resourcedetection]
           exporters: [logging, googlemanagedprometheus]

recipes/beyla-service-graph/beyla-daemonset.yaml

@@ -64,8 +64,6 @@ spec:
             requests:
               cpu: 10m
               memory: 100Mi
-            limits:
-              memory: 500Mi
           image: grafana/beyla:1.5.2
           securityContext:
             seccompProfile:

recipes/beyla-service-graph/collector-config.yaml

@@ -27,20 +27,28 @@ spec:
           http:
     connectors:
       # convert spans into a calls metric
-      spanmetrics/httpservicegraph:
+      spanmetrics/servicegraph:
         histogram:
           disable: true
         dimensions:
           - name: server.address
           - name: client.address
-        exclude_dimensions: ['status.code', 'span.kind', 'span.name', 'service.name']
+        exclude_dimensions:
+          - 'status.code'
+          - 'span.kind'
+          - 'span.name'
+          - 'service.name'
+          - 'rpc.method'
+          - 'rpc.system'
+          - 'rpc.grpc.status_code'
+          - 'server.port'
     processors:
       # filter down to only non-local http server spans
-      filter/httpserveronly:
+      filter/serveronly:
         error_mode: ignore
         traces:
           span:
-            - attributes["http.request.method"] == nil
+            - attributes["http.request.method"] == nil and attributes["rpc.method"] == nil
             - kind.string != "Server"
             - attributes["server.address"] == "127.0.0.1"
       # detect gke resource attributes
@@ -112,10 +120,10 @@ spec:
       pipelines:
         traces:
           receivers: [otlp]
-          processors: [filter/httpserveronly]
-          exporters: [spanmetrics/httpservicegraph]
+          processors: [filter/serveronly]
+          exporters: [spanmetrics/servicegraph]
         metrics:
-          receivers: [spanmetrics/httpservicegraph]
+          receivers: [spanmetrics/servicegraph]
           processors:
           - groupbyattrs
           - transform/k8spodname_to_server