Auto-enable Console in Auto-Instrumentation for App Service

src/agent/appServicesLoader.ts

@@ -14,12 +14,20 @@ import { EtwDiagnosticLogger } from './diagnostics/etwDiagnosticLogger';
 import { FileWriter } from "./diagnostics/writers/fileWriter";
 import { StatusLogger } from "./diagnostics/statusLogger";
 import { AgentLoader } from "./agentLoader";
+import { InstrumentationOptions } from '../types';
 
 export class AppServicesLoader extends AgentLoader {
 
     constructor() {
         super();
         if (this._canLoad) {
+            (this._options.instrumentationOptions as InstrumentationOptions) = {
+                ...this._options.instrumentationOptions,
+                console: { enabled: true },
+                bunyan: { enabled: true },
+                winston: { enabled: true },
+            }
+
             // Azure App Services specific configuration
             const resourceAttributes: Attributes = {};
             if (process.env.WEBSITE_SITE_NAME) {

src/types.ts

@@ -38,6 +38,10 @@ export interface AzureMonitorOpenTelemetryOptions extends DistroOptions {
 export interface InstrumentationOptions extends DistroInstrumentationOptions {
   /** Console Instrumentation Config */
   console?: InstrumentationConfig & { logSendingLevel?: SeverityNumber };
+  /** Bunyan Instrumentation Config */
+  bunyan?: InstrumentationConfig;
+  /** Winston Instrumentation Config */
+  winston?: InstrumentationConfig;
 }
 
 /**

test/unitTests/agent/appServicesLoader.tests.ts

@@ -4,6 +4,7 @@ import sinon from "sinon";
 import { AppServicesLoader } from "../../../src/agent/appServicesLoader";
 import { DiagnosticLogger } from "../../../src/agent/diagnostics/diagnosticLogger";
 import { FileWriter } from "../../../src/agent/diagnostics/writers/fileWriter";
+import { InstrumentationOptions } from "../../../src/types";
 import {
     SEMRESATTRS_SERVICE_INSTANCE_ID,
     SEMRESATTRS_SERVICE_NAME,
@@ -98,4 +99,23 @@ describe("agent/AppServicesLoader", () => {
             "testRole"
         );
     });
+
+    it("should enable console, bunyan, and winston logging instrumentations", () => {
+        const env = {
+            ["APPLICATIONINSIGHTS_CONNECTION_STRING"]: "InstrumentationKey=1aa11111-bbbb-1ccc-8ddd-eeeeffff3333",
+            ["HOME"]: "c:",
+        };
+        process.env = env;
+        const agent = new AppServicesLoader();
+
+        // Verify that logging instrumentations are enabled
+        const instrumentationOptions = agent["_options"].instrumentationOptions as InstrumentationOptions;
+        assert.ok(instrumentationOptions, "instrumentationOptions should be present");
+        assert.ok(instrumentationOptions.console, "console instrumentation should be present");
+        assert.equal(instrumentationOptions.console.enabled, true, "console instrumentation should be enabled");
+        assert.ok(instrumentationOptions.bunyan, "bunyan instrumentation should be present");
+        assert.equal(instrumentationOptions.bunyan.enabled, true, "bunyan instrumentation should be enabled");
+        assert.ok(instrumentationOptions.winston, "winston instrumentation should be present");
+        assert.equal(instrumentationOptions.winston.enabled, true, "winston instrumentation should be enabled");
+    });
 });