honeycomb tracing

backend/agents/honeycomb-tracing.js

@@ -0,0 +1,22 @@
+// tracing.js
+'use strict';
+
+const { HoneycombSDK } = require('@honeycombio/opentelemetry-node');
+const {
+  getNodeAutoInstrumentations,
+} = require('@opentelemetry/auto-instrumentations-node');
+
+// uses the HONEYCOMB_API_KEY and OTEL_SERVICE_NAME environment variables
+const sdk = new HoneycombSDK({
+    instrumentations: [
+        getNodeAutoInstrumentations({
+            // we recommend disabling fs autoinstrumentation since it can be noisy
+            // and expensive during startup
+            '@opentelemetry/instrumentation-fs': {
+                enabled: false,
+            },
+        }),
+    ],
+});
+
+sdk.start();