CCM-14320: Remove otel sdk

Author: lapenna-bjss

utils/py-utils/dl_utils/trace_context.py

@@ -1,16 +1,13 @@
 """W3C TraceContext helpers for Digital Letters using OpenTelemetry.
 
-Uses the OpenTelemetry API for context propagation. This means:
-- Trace IDs and span IDs are generated by the OTel SDK
+Uses the OpenTelemetry API only. No SDK is initialised here as the TracerProvider
+is supplied at runtime by the ADOT Lambda Layer.
 - traceparent strings are standard W3C format: 00-<trace-id:32hex>-<parent-id:16hex>-<flags:2hex>
-- When an ADOT exporter is later configured, these traces will automatically flow into X-Ray / CloudWatch Application Signals with no code changes needed
 """
 
 from opentelemetry import trace
-from opentelemetry.sdk.trace import TracerProvider
 from opentelemetry.trace.propagation.tracecontext import TraceContextTextMapPropagator
 
-trace.set_tracer_provider(TracerProvider())
 _propagator = TraceContextTextMapPropagator()
 _tracer = trace.get_tracer(__name__)
 

utils/py-utils/requirements.txt

@@ -4,5 +4,4 @@ structlog>=21.5.0
 mesh-client>=3.2.3
 pyopenssl>=24.0.0
 opentelemetry-api>=1.25.0
-opentelemetry-sdk>=1.25.0
 -e ../py-mock-mesh

utils/utils/package.json

@@ -10,7 +10,6 @@
     "@aws-sdk/lib-dynamodb": "^3.984.0",
     "@aws-sdk/lib-storage": "^3.984.0",
     "@opentelemetry/api": "^1.9.0",
-    "@opentelemetry/sdk-trace-node": "^2.6.0",
     "async-mutex": "^0.4.0",
     "axios": "^1.13.5",
     "date-fns": "^4.1.0",

utils/utils/src/trace-context/trace-context.ts

@@ -1,11 +1,9 @@
 /**
  * W3C TraceContext helpers for Digital Letters using OpenTelemetry.
  *
- * Uses the OpenTelemetry API for context propagation. This means:
- * - Trace IDs and span IDs are generated by the OTel SDK
+ * Uses the OpenTelemetry API only. No SDK is initialised here as the TracerProvider
+ * is supplied at runtime by the ADOT Lambda Layer.
  * - traceparent strings are standard W3C format: 00-<trace-id:32hex>-<parent-id:16hex>-<flags:2hex>
- * - When an ADOT exporter is later configured, these traces will automatically
- *   flow into X-Ray / CloudWatch Application Signals with no code changes needed here
  */
 
 import {
@@ -15,10 +13,6 @@ import {
   TraceFlags,
   ROOT_CONTEXT,
 } from '@opentelemetry/api';
-import { NodeTracerProvider } from '@opentelemetry/sdk-trace-node';
-
-const provider = new NodeTracerProvider();
-provider.register();
 
 const tracer = trace.getTracer('dl-trace-context');