OpenTelemetry redis Instrumentation for Node.js
This module provides automatic instrumentation for redis@^2.6.0.
For automatic instrumentation see the @opentelemetry/node package.
Installation
npm install --save @opentelemetry/plugin-redis
Supported Versions
>=2.6.0
Usage
OpenTelemetry Redis Instrumentation allows the user to automatically collect trace data and export them to the backend of choice, to give observability to distributed systems when working with redis.
To load a specific plugin (redis in this case), specify it in the registerInstrumentations's configuration
const { NodeTracerProvider } = require('@opentelemetry/node');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const provider = new NodeTracerProvider();
provider.register();
registerInstrumentations({
instrumentations: [
{
plugins: {
redis: {
enabled: true,
// You may use a package name or absolute path to the file.
path: '@opentelemetry/plugin-redis',
}
},
},
],
tracerProvider: provider,
});To load all of the supported plugins, use below approach. Each plugin is only loaded when the module that it patches is loaded; in other words, there is no computational overhead for listing plugins for unused modules.
const { NodeTracerProvider } = require('@opentelemetry/node');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const provider = new NodeTracerProvider();
provider.register();
registerInstrumentations({
tracerProvider: provider,
});See examples/redis 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.