@opentelemetry/node
Advanced tools
OpenTelemetry Node SDK provides automatic telemetry (tracing, metrics, etc) for Node.js applications
This module provides automated instrumentation and tracing for Node.js applications.
For manual instrumentation see the @opentelemetry/tracing package.
This package exposes a NodeTracerProvider.
For loading instrumentations please use registerInstrumentations function from opentelemetry-instrumentation
OpenTelemetry comes with a growing number of instrumentation plugins for well known modules (see supported modules) and an API to create custom instrumentation (see the instrumentation developer guide).
Please note: This module does not bundle any plugins. They need to be installed separately.
This is done by wrapping all tracing-relevant functions.
This instrumentation code will automatically
Additionally to automated instrumentation, NodeTracerProvider exposes the same API as @opentelemetry/tracing, allowing creating custom spans if needed.
npm install --save @opentelemetry/api
npm install --save @opentelemetry/node
# Install instrumentation plugins
npm install --save @opentelemetry/instrumentation-http
# and for example one additional
npm install --save instrumentation-graphql
The following code will configure the NodeTracerProvider to instrument http
(and any other installed supported
modules)
using @opentelemetry/plugin-http.
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const { NodeTracerProvider } = require('@opentelemetry/node');
// Create and configure NodeTracerProvider
const provider = new NodeTracerProvider();
// Initialize the provider
provider.register();
// register and load instrumentation and old plugins - old plugins will be loaded automatically as previously
// but instrumentations needs to be added
registerInstrumentations({
});
// Your application code - http will automatically be instrumented if
// @opentelemetry/plugin-http is present
const http = require('http');
In the following example:
requestHookconst { registerInstrumentations } = require('@opentelemetry/instrumentation');
const { HttpInstrumentation } = require('@opentelemetry/instrumentation-http');
const { ExpressInstrumentation } = require('@opentelemetry/instrumentation-express');
const provider = new NodeTracerProvider();
provider.register();
// register and load instrumentation and old plugins - old plugins will be loaded automatically as previously
// but instrumentations needs to be added
registerInstrumentations({
instrumentations: [
new ExpressInstrumentation(),
new HttpInstrumentation({
requestHook: (span, request) => {
span.setAttribute("custom request hook attribute", "request");
},
}),
],
});
See how to automatically instrument http and gRPC / grpc-js using node-sdk.
Apache 2.0 - See LICENSE for more information.
0.24.0
opentelemetry-core, opentelemetry-exporter-jaeger, opentelemetry-exporter-zipkin, opentelemetry-node, opentelemetry-resource-detector-aws, opentelemetry-resource-detector-gcp, opentelemetry-resources, opentelemetry-semantic-conventions, opentelemetry-web
opentelemetry-exporter-collector-proto, opentelemetry-exporter-collector
opentelemetry-instrumentation-http
opentelemetry-web
opentelemetry-instrumentation
opentelemetry-exporter-collector
opentelemetry-exporter-collector-grpc
opentelemetry-exporter-collector-proto
opentelemetry-resource-detector-aws
opentelemetry-propagator-b3
opentelemetry-exporter-collector-grpc
opentelemetry-exporter-collector-grpc, opentelemetry-exporter-jaeger, opentelemetry-instrumentation, opentelemetry-node, opentelemetry-sdk-node, opentelemetry-shim-opentracing, opentelemetry-tracing, opentelemetry-web
template
FAQs
OpenTelemetry Node SDK provides automatic telemetry (tracing, metrics, etc) for Node.js applications
The npm package @opentelemetry/node receives a total of 25,683 weekly downloads. As such, @opentelemetry/node popularity was classified as popular.
We found that @opentelemetry/node demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 4 open source maintainers collaborating on the project.
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