Attach ml_event to APM entity by default

newrelic/core/otlp_utils.py

@@ -21,6 +21,7 @@
 
 import logging
 
+from newrelic.api.time_trace import get_service_linking_metadata
 from newrelic.common.encoding_utils import json_encode
 from newrelic.core.config import global_settings
 from newrelic.core.stats_engine import CountStats, TimeStats
@@ -124,8 +125,11 @@ def create_key_values_from_iterable(iterable):
     )
 
 
-def create_resource(attributes=None):
+def create_resource(attributes=None, attach_apm_entity=True):
     attributes = attributes or {"instrumentation.provider": "newrelic-opentelemetry-python-ml"}
+    if attach_apm_entity:
+        metadata = get_service_linking_metadata()
+        attributes.update(metadata)
     return Resource(attributes=create_key_values_from_iterable(attributes))
 
 
@@ -203,7 +207,7 @@ def stats_to_otlp_metrics(metric_data, start_time, end_time):
 
 
 def encode_metric_data(metric_data, start_time, end_time, resource=None, scope=None):
-    resource = resource or create_resource()
+    resource = resource or create_resource(attach_apm_entity=False)
     return MetricsData(
         resource_metrics=[
             ResourceMetrics(
@@ -220,24 +224,45 @@ def encode_metric_data(metric_data, start_time, end_time, resource=None, scope=N
 
 
 def encode_ml_event_data(custom_event_data, agent_run_id):
-    resource = create_resource()
-    ml_events = []
+    # An InferenceEvent is attached to a separate ML Model entity instead
+    # of the APM entity.
+    ml_inference_events = []
+    ml_apm_events = []
     for event in custom_event_data:
         event_info, event_attrs = event
+        event_type = event_info["type"]
         event_attrs.update(
             {
                 "real_agent_id": agent_run_id,
                 "event.domain": "newrelic.ml_events",
-                "event.name": event_info["type"],
+                "event.name": event_type,
             }
         )
         ml_attrs = create_key_values_from_iterable(event_attrs)
         unix_nano_timestamp = event_info["timestamp"] * 1e6
-        ml_events.append(
-            {
-                "time_unix_nano": int(unix_nano_timestamp),
-                "attributes": ml_attrs,
-            }
+        if event_type == "InferenceEvent":
+            ml_inference_events.append(
+                {
+                    "time_unix_nano": int(unix_nano_timestamp),
+                    "attributes": ml_attrs,
+                }
+            )
+        else:
+            ml_apm_events.append(
+                {
+                    "time_unix_nano": int(unix_nano_timestamp),
+                    "attributes": ml_attrs,
+                }
+            )
+
+    resource_logs = []
+    if ml_inference_events:
+        inference_resource = create_resource(attach_apm_entity=False)
+        resource_logs.append(
+            ResourceLogs(resource=inference_resource, scope_logs=[ScopeLogs(log_records=ml_inference_events)])
         )
+    if ml_apm_events:
+        apm_resource = create_resource()
+        resource_logs.append(ResourceLogs(resource=apm_resource, scope_logs=[ScopeLogs(log_records=ml_apm_events)]))
 
-    return LogsData(resource_logs=[ResourceLogs(resource=resource, scope_logs=[ScopeLogs(log_records=ml_events)])])
+    return LogsData(resource_logs=resource_logs)

tests/agent_features/test_ml_events.py

@@ -58,23 +58,94 @@ def core_app(collector_agent_registration):
 
 
 @validate_ml_event_payload(
-    [{"foo": "bar", "real_agent_id": "1234567", "event.domain": "newrelic.ml_events", "event.name": "InferenceEvent"}]
+    {
+        "apm": [
+            {
+                "foo": "bar",
+                "real_agent_id": "1234567",
+                "event.domain": "newrelic.ml_events",
+                "event.name": "MyCustomEvent",
+            }
+        ]
+    }
 )
 @reset_core_stats_engine()
-def test_ml_event_payload_inside_transaction(core_app):
+def test_ml_event_payload_noninference_event_inside_transaction(core_app):
+    @background_task(name="test_ml_event_payload_inside_transaction")
+    def _test():
+        record_ml_event("MyCustomEvent", {"foo": "bar"})
+
+    _test()
+    core_app.harvest()
+
+
+@validate_ml_event_payload(
+    {
+        "inference": [
+            {
+                "foo": "bar",
+                "real_agent_id": "1234567",
+                "event.domain": "newrelic.ml_events",
+                "event.name": "InferenceEvent",
+            }
+        ]
+    }
+)
+@reset_core_stats_engine()
+def test_ml_event_payload_inference_event_inside_transaction(core_app):
+    @background_task(name="test_ml_event_payload_inside_transaction")
+    def _test():
+        record_ml_event("InferenceEvent", {"foo": "bar"})
+
+    _test()
+    core_app.harvest()
+
+
+@validate_ml_event_payload(
+    {
+        "apm": [
+            {
+                "foo": "bar",
+                "real_agent_id": "1234567",
+                "event.domain": "newrelic.ml_events",
+                "event.name": "MyCustomEvent",
+            }
+        ],
+        "inference": [
+            {
+                "foo": "bar",
+                "real_agent_id": "1234567",
+                "event.domain": "newrelic.ml_events",
+                "event.name": "InferenceEvent",
+            }
+        ],
+    }
+)
+@reset_core_stats_engine()
+def test_ml_event_payload_both_events_inside_transaction(core_app):
     @background_task(name="test_ml_event_payload_inside_transaction")
     def _test():
         record_ml_event("InferenceEvent", {"foo": "bar"})
+        record_ml_event("MyCustomEvent", {"foo": "bar"})
 
     _test()
     core_app.harvest()
 
 
 @validate_ml_event_payload(
-    [{"foo": "bar", "real_agent_id": "1234567", "event.domain": "newrelic.ml_events", "event.name": "InferenceEvent"}]
+    {
+        "inference": [
+            {
+                "foo": "bar",
+                "real_agent_id": "1234567",
+                "event.domain": "newrelic.ml_events",
+                "event.name": "InferenceEvent",
+            }
+        ]
+    }
 )
 @reset_core_stats_engine()
-def test_ml_event_payload_outside_transaction(core_app):
+def test_ml_event_payload_inference_event_outside_transaction(core_app):
     def _test():
         app = application()
         record_ml_event("InferenceEvent", {"foo": "bar"}, application=app)
@@ -83,6 +154,59 @@ def _test():
     core_app.harvest()
 
 
+@validate_ml_event_payload(
+    {
+        "apm": [
+            {
+                "foo": "bar",
+                "real_agent_id": "1234567",
+                "event.domain": "newrelic.ml_events",
+                "event.name": "MyCustomEvent",
+            }
+        ],
+        "inference": [
+            {
+                "foo": "bar",
+                "real_agent_id": "1234567",
+                "event.domain": "newrelic.ml_events",
+                "event.name": "InferenceEvent",
+            }
+        ],
+    }
+)
+@reset_core_stats_engine()
+def test_ml_event_payload_both_events_outside_transaction(core_app):
+    def _test():
+        app = application()
+        record_ml_event("InferenceEvent", {"foo": "bar"}, application=app)
+        record_ml_event("MyCustomEvent", {"foo": "bar"}, application=app)
+
+    _test()
+    core_app.harvest()
+
+
+@validate_ml_event_payload(
+    {
+        "apm": [
+            {
+                "foo": "bar",
+                "real_agent_id": "1234567",
+                "event.domain": "newrelic.ml_events",
+                "event.name": "MyCustomEvent",
+            }
+        ]
+    }
+)
+@reset_core_stats_engine()
+def test_ml_event_payload_noninference_event_outside_transaction(core_app):
+    def _test():
+        app = application()
+        record_ml_event("MyCustomEvent", {"foo": "bar"}, application=app)
+
+    _test()
+    core_app.harvest()
+
+
 @pytest.mark.parametrize(
     "params,expected",
     [
@@ -151,6 +275,7 @@ def test_record_ml_event_outside_transaction_params_not_a_dict():
 
 # Tests for ML Events configuration settings
 
+
 @override_application_settings({"ml_insights_events.enabled": False})
 @reset_core_stats_engine()
 @validate_ml_event_count(count=0)

tests/testing_support/validators/validate_ml_event_payload.py

@@ -41,23 +41,36 @@ def payload_to_ml_events(payload):
     else:
         message = payload
 
-    resource_logs = message.get("resource_logs")
-    assert len(resource_logs) == 1
-    resource_logs = resource_logs[0]
-    resource = resource_logs.get("resource")
-    assert resource and resource.get("attributes")[0] == {
-        "key": "instrumentation.provider",
-        "value": {"string_value": "newrelic-opentelemetry-python-ml"},
-    }
-    scope_logs = resource_logs.get("scope_logs")
-    assert len(scope_logs) == 1
-    scope_logs = scope_logs[0]
-
-    scope = scope_logs.get("scope")
-    assert scope is None
-    logs = scope_logs.get("log_records")
-
-    return logs
+    inference_logs = []
+    apm_logs = []
+    resource_log_records = message.get("resource_logs")
+    for resource_logs in resource_log_records:
+        resource = resource_logs.get("resource")
+        assert resource
+        resource_attrs = resource.get("attributes")
+        assert {
+            "key": "instrumentation.provider",
+            "value": {"string_value": "newrelic-opentelemetry-python-ml"},
+        } in resource_attrs
+        scope_logs = resource_logs.get("scope_logs")
+        assert len(scope_logs) == 1
+        scope_logs = scope_logs[0]
+
+        scope = scope_logs.get("scope")
+        assert scope is None
+        logs = scope_logs.get("log_records")
+        event_name = get_event_name(logs)
+        if event_name == "InferenceEvent":
+            inference_logs = logs
+        else:
+            # Make sure apm entity attrs are present on the resource.
+            expected_apm_keys = ("entity.type", "entity.name", "entity.guid", "hostname", "instrumentation.provider")
+            assert all(attr["key"] in expected_apm_keys for attr in resource_attrs)
+            assert all(attr["value"] not in ("", None) for attr in resource_attrs)
+
+            apm_logs = logs
+
+    return inference_logs, apm_logs
 
 
 def validate_ml_event_payload(ml_events=None):
@@ -86,19 +99,34 @@ def _bind_params(method, payload=(), *args, **kwargs):
         assert recorded_ml_events
 
         decoded_payloads = [payload_to_ml_events(payload) for payload in recorded_ml_events]
-        all_logs = []
-        for sent_logs in decoded_payloads:
-            for data_point in sent_logs:
-                for key in ("time_unix_nano",):
-                    assert key in data_point, "Invalid log format. Missing key: %s" % key
+        decoded_inference_payloads = [payload[0] for payload in decoded_payloads]
+        decoded_apm_payloads = [payload[1] for payload in decoded_payloads]
+        all_apm_logs = normalize_logs(decoded_apm_payloads)
+        all_inference_logs = normalize_logs(decoded_inference_payloads)
+
+        for expected_event in ml_events.get("inference", []):
+            assert expected_event in all_inference_logs, "%s Not Found. Got: %s" % (expected_event, all_inference_logs)
 
+        for expected_event in ml_events.get("apm", []):
+            assert expected_event in all_apm_logs, "%s Not Found. Got: %s" % (expected_event, all_apm_logs)
+        return val
+
+    return _validate_wrapper
+
+
+def normalize_logs(decoded_payloads):
+    all_logs = []
+    for sent_logs in decoded_payloads:
+        for data_point in sent_logs:
+            for key in ("time_unix_nano",):
+                assert key in data_point, "Invalid log format. Missing key: %s" % key
                 all_logs.append(
                     {attr["key"]: attribute_to_value(attr["value"]) for attr in (data_point.get("attributes") or [])}
                 )
+    return all_logs
 
-        for expected_event in ml_events:
-            assert expected_event in all_logs, "%s Not Found. Got: %s" % (expected_event, all_logs)
 
-        return val
-
-    return _validate_wrapper
+def get_event_name(logs):
+    for attr in logs[0]["attributes"]:
+        if attr["key"] == "event.name":
+            return attr["value"]["string_value"]