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SignozAngularSample

This project was generated with Angular CLI version 17.1.2.

The angular 17 by default installs Standalone component.

ng new signoz-angular-sample

Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The application will automatically reload if you change any of the source files.

Setting up Open-Telemetry Instrumentation

Create an instrument.ts file in the repository

For setting up traces for the application we need the following things :-

  1. Trace Provider (this takes care of giving us the tracer factory through which we can generate traces either auto or manual)

  2. Trace Exporter (this takes care of exporting the generated data to the destination end points)

  3. Auto / Manual Instrumentations to generate OTEL data (actual generation of otel data)

  4. Propagators to propagate traceContext to the down-stream services if any

In the application we are using :-

  1. WebTracerProvider as the TraceProvider

  2. ConsoleSpanExporter (easy debugging in dev mode) & OTLPTraceExporter (used in prod envs to export data) as the exporters

  3. getWebAutoInstrumentations to generate auto instrumentations out of the box