Python && OpenTracing

Demo

Please for your notes

Developemnt

python3 -m venv .venv
source .venv/bin/activate

# start all-jeager
docker compose up  jaeger -d

export JAEGER_HOST=127.0.0.1
make run

Open http://localhost:16686 to see Jaeger UI.

make srv_random_trafic_complex_slow_db_and_svc
make srv_random_trafic_complex_failed_third_party

To bring more traffic:

make perf_test

Reading materials

• Prometheus i OT
• opentelemetry-python getting started
• https://opentelemetry-python-contrib.readthedocs.io/en/latest/instrumentation/flask/flask.html
• https://opentelemetry-python.readthedocs.io/en/latest/exporter/jaeger/jaeger.html
• https://opentelemetry.lightstep.com/spans/
• https://blog.thundra.io/instrumentation-of-python-apps-with-opentracing
• https://www.datadoghq.com/blog/instrument-python-apps-with-datadog-and-opentelemetry/
• Fix for Message Too Long errors on MacOS (jaeger docs)