OpenTelemetry mongoose Instrumentation for Node.js

This module provides automatic instrumentation for the mongoose module, which may be loaded using the @opentelemetry/sdk-trace-node package and is included in the @opentelemetry/auto-instrumentations-node bundle.

If total installation size is not constrained, it is recommended to use the @opentelemetry/auto-instrumentations-node bundle with @opentelemetry/sdk-node for the most seamless instrumentation experience.

Compatible with OpenTelemetry JS API and SDK 1.0+.

Installation

npm install --save @frzzzy/opentelemetry-instrumentation-mongoose

Supported Versions

• >=5.9.7 <7

Usage

To load a specific plugin, specify it in the registerInstrumentations's configuration:

const { NodeTracerProvider } = require('@opentelemetry/sdk-trace-node');
const { MongooseInstrumentation } = require('@opentelemetry/instrumentation-mongoose');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');

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

registerInstrumentations({
  instrumentations: [
    new MongooseInstrumentation(),
  ],
})

Migration From opentelemetry-instrumentation-mongoose

This instrumentation was originally published and maintained under the name "opentelemetry-instrumentation-mongoose" in this repo.

Few breaking changes were made during porting to the contrib repo to align with conventions:

Hook Info

The instrumentation's config responseHook functions signature changed, so the second function parameter is info object, containing the relevant hook data.

moduleVersionAttributeName config option

The moduleVersionAttributeName config option is removed. To add the mongoose package version to spans, use the moduleVersion attribute in hook info for responseHook function.

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.