Merge pull request #1225 from newrelic/super-agent-supportability

Add super agent supportability metric.

Author: umaannamalai

newrelic/core/application.py

@@ -53,8 +53,7 @@
 _logger = logging.getLogger(__name__)
 
 
-class Application():
-
+class Application:
     """Class which maintains recorded data for a single application."""
 
     def __init__(self, app_name, linked_applications=None):
@@ -575,6 +574,13 @@ def connect_to_data_collector(self, activate_agent):
                     1,
                 )
 
+            # Super agent health check metric
+            if os.environ.get("NEW_RELIC_SUPERAGENT_FLEET_ID", None):
+                internal_metric(
+                    "Supportability/SuperAgent/Health/enabled",
+                    1,
+                )
+
         self._stats_engine.merge_custom_metrics(internal_metrics.metrics())
 
         # Update the active session in this object. This will the

tests/agent_unittests/test_agent_connect.py

@@ -101,3 +101,23 @@ def test_ml_streaming_disabled_supportability_metrics():
     app.connect_to_data_collector(None)
 
     assert app._active_session
+
+
+@override_generic_settings(
+    SETTINGS,
+    {
+        "developer_mode": True,
+    },
+)
+@validate_internal_metrics(
+    [
+        ("Supportability/SuperAgent/Health/enabled", 1),
+    ]
+)
+def test_super_agent_health_supportability_metric(monkeypatch):
+    monkeypatch.setenv("NEW_RELIC_SUPERAGENT_FLEET_ID", "foobar")
+
+    app = Application("Python Agent Test (agent_unittests-connect)")
+    app.connect_to_data_collector(None)
+
+    assert app._active_session