README.md

Overview

This example shows how to use @opentelemetry/exporter-collector to instrument a simple Node.js application.

This example will export spans data simultaneously using Exporter Collector and grpc. It will use proto format.

# from this directory
npm install

Run docker

# from this directory
npm run docker:start

Run tracing app
```
# from this directory
npm start:tracing
```
Run metrics app
```
# from this directory
npm start:metrics
```
Open page at http://localhost:9411/zipkin/ - you should be able to see the spans in zipkin

The prometheus client will be available at http://localhost:9090.

Note: It may take some time for the application metrics to appear on the Prometheus dashboard.

Apache License 2.0