This module provides automatic instrumentation for the Nest framework 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+.
npm install --save @opentelemetry/instrumentation-nestjs-core
@nestjs/core versions >=4.0.0 <12OpenTelemetry Nest Instrumentation allows the user to automatically collect trace data from the controller handlers and export them to the backend of choice.
To load a specific instrumentation (Nest in this case), specify it in the registerInstrumentations' configuration.
const { NodeTracerProvider } = require('@opentelemetry/sdk-trace-node');
const { NestInstrumentation } = require('@opentelemetry/instrumentation-nestjs-core');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const provider = new NodeTracerProvider();
provider.register();
registerInstrumentations({
instrumentations: [
new NestInstrumentation(),
],
}); Name nestjs.type Description Included attributes Create Nest App app_creation Traces the bootup for the Nest App. The NestFactory(Static).create call. nestjs.module <ControllerName>.<memberName> request_context Traces the whole request context. http.*, nestjs.callback <memberName> handler Traces the work of a specific controller member function. nestjs.callback
This package uses @opentelemetry/semantic-conventions version 1.22+, which implements Semantic Convention Version 1.7.0
Attributes collected:
Attribute Short Descriptioncomponent* "@nestjs/core" nestjs.version* Version of instrumented @nestjs/core package nestjs.type* See NestType nestjs.module Nest module class name nestjs.controller Nest controller class name nestjs.callback The function name of the member in the controller http.method HTTP method http.url Full request URL http.route Route assigned to handler. Ex: /users/:id
* included in all of the spans.
Apache 2.0 - See LICENSE for more information.
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