feat(sdk-trace-node): support xray propagator

packages/opentelemetry-sdk-trace-node/package.json

@@ -68,6 +68,7 @@
     "@opentelemetry/context-async-hooks": "1.23.0",
     "@opentelemetry/core": "1.23.0",
     "@opentelemetry/propagator-b3": "1.23.0",
+    "@opentelemetry/propagator-aws-xray": "1.23.0",
     "@opentelemetry/propagator-jaeger": "1.23.0",
     "@opentelemetry/sdk-trace-base": "1.23.0",
     "semver": "^7.5.2"

packages/opentelemetry-sdk-trace-node/src/NodeTracerProvider.ts

@@ -26,6 +26,7 @@ import {
 import * as semver from 'semver';
 import { NodeTracerConfig } from './config';
 import { JaegerPropagator } from '@opentelemetry/propagator-jaeger';
+import { AWSXRayPropagator } from '@opentelemetry/propagator-aws-xray';
 
 /**
  * Register this TracerProvider for use with the OpenTelemetry API.
@@ -50,6 +51,7 @@ export class NodeTracerProvider extends BasicTracerProvider {
       () => new B3Propagator({ injectEncoding: B3InjectEncoding.MULTI_HEADER }),
     ],
     ['jaeger', () => new JaegerPropagator()],
+    ['xray', () => new AWSXRayPropagator()]
   ]);
 
   constructor(config: NodeTracerConfig = {}) {

packages/opentelemetry-sdk-trace-node/test/NodeTracerProvider.test.ts

@@ -236,7 +236,7 @@ describe('NodeTracerProvider', () => {
     });
 
     it('should allow propagators as per the specification', () => {
-      (process.env as any).OTEL_PROPAGATORS = 'b3,b3multi,jaeger';
+      (process.env as any).OTEL_PROPAGATORS = 'b3,b3multi,jaeger,xray';
 
       const provider = new NodeTracerProvider();
       provider.register();
@@ -249,6 +249,7 @@ describe('NodeTracerProvider', () => {
         'x-b3-sampled',
         'x-b3-parentspanid',
         'uber-trace-id',
+        'x-amzn-trace-id',
       ]);
     });
   });

packages/opentelemetry-sdk-trace-node/tsconfig.json

@@ -32,6 +32,9 @@
     },
     {
       "path": "../opentelemetry-semantic-conventions"
+    },
+    {
+      "path": "../propagator-aws-xray"
     }
   ]
 }