rafiramadhana / flask-otel

A Flask App Instrumented With OpenTelemetry.

flask-otel

Getting Started

0. Install dependency pip install -r requirements.txt
1. Run infra make infra
2. Run server make server
3. Do stress test make stress
4. See Jaeger (http://localhost:16686/search) for traces

(env) ➜  flask-otel git:(main) ✗ make server
python app.py
 * Serving Flask app 'app'
 * Debug mode: on
WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
 * Running on http://127.0.0.1:8080
Press CTRL+C to quit
 * Restarting with stat
 * Debugger is active!
 * Debugger PIN: 719-749-963
127.0.0.1 - - [14/Oct/2023 23:18:31] "POST /books/purchase HTTP/1.1" 200 -
127.0.0.1 - - [14/Oct/2023 23:18:31] "POST /books/purchase HTTP/1.1" 200 -
127.0.0.1 - - [14/Oct/2023 23:18:31] "POST /books/purchase HTTP/1.1" 408 -

TODO:

• Add tracing for high latency
• Add tracing for error
• Write blog
• Convert blog to slides

Slide: Google Slides