The OpenTelemetry bootcamp

Welcome to OpenTelemetry bootcamp!

This repo store all the resources and code demos there were presented at https://www.aspecto.io/opentelemetry-bootcamp/

You can find the bootcamp resources here:

• Episode 1: Getting started with OpenTelemetry - slides and video recording

• Episode 2: Integrating OpenTelemetry to your application - slides and video recording

• Episode 3: Deploying the OpenTelemetry Stack - slides and video recording

• Episode 4: Getting ready for high scale traffic - slides and video recording

• Episode 5: Customizing OpenTelemetry and custom instrumentation - slides and video recording

To join the slack channel: https://app.slack.com/client/T08PSQ7BQ/C02D7BPU5U3

Running to code

Start by docker-compose up

Then install all dependencies by running yarn install

Spin up both services:

• yarn items
• yarn users

Send two API calls:

• curl http://localhost:8080/data
• curl http://localhost:8080/data?fail=1

View traces, logs and metrics:

• View the metrics in prometheus, go to http://localhost:9090 and search for "http_calls_total" - this will show you the count of API calls received by items-service

• To view the traces and logs go to http://localhost:16686/