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Installing Jaeger

The first thing we'll need to begin tracing is the Jaeger web service. Jaeger provides the frontend we'll be using to search for and interact with our gathered traces.

Assignment

Add Jaeger to your local stack so Linko can export traces.

Add this service to your docker-compose.yaml file:

jaeger:
  image: jaegertracing/all-in-one:latest
  ports:
    - "16686:16686"
    - "4317:4317"
    - "4318:4318"

Start (or restart) your compose stack:
```
docker compose up
```
Confirm Jaeger is reachable at http://localhost:16686.

There's no data to view just yet – we'll explore the interface more fully after we've set up instrumentation.

Run and submit the CLI tests from the root of the Linko repo.