Package Exports

@opentelemetry/instrumentation-fastify
@opentelemetry/instrumentation-fastify/build/src/index.js

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Readme

OpenTelemetry Fastify Instrumentation for Node.js

This module provides automatic instrumentation for fastify.

For automatic instrumentation see the @opentelemetry/node package.

Installation

This instrumentation relies on HTTP calls to also be instrumented. Make sure you install and enable both, otherwise you will have spans that are not connected with each other.

npm install --save @opentelemetry/instrumentation-http @opentelemetry/instrumentation-fastify

Supported Versions

^3.0.0

Usage

OpenTelemetry fastify Instrumentation allows the user to automatically collect trace data and export them to their backend of choice, to give observability to distributed systems.

To load the instrumentation, specify it in the Node Tracer's configuration:

const { NodeTracerProvider } = require('@opentelemetry/node');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const { HttpInstrumentation } = require('@opentelemetry/instrumentation-http');
const { FastifyInstrumentation } = require('@opentelemetry/instrumentation-fastify');

const provider = new NodeTracerProvider();
provider.register();

registerInstrumentations({
  instrumentations: [
    // Fastify instrumentation expects HTTP layer to be instrumented
    new HttpInstrumentation(),
    new FastifyInstrumentation(),
  ],
});

See examples/fastify for a short example.

Useful links

For more information on OpenTelemetry, visit: https://opentelemetry.io/
For more about OpenTelemetry JavaScript: https://github.com/open-telemetry/opentelemetry-js
For help or feedback on this project, join us in GitHub Discussions

License

Apache 2.0 - See LICENSE for more information.