Sample setup for testing opentelemetry collector

usecases:

• k8s behavior monitoring for TSA
• ...

start containers

docker-compose up -d

Run metrics-producing python app

python3.10 -m venv venv
source ./venv/bin/activate
pip3 install -r requirements.txt

# run
python single_value.py
# or
python streaming_values.py # stop using Ctrl+C

See the raw metrics published by the collector and read by prometheus here: http://localhost:8889/metrics

see metrics in prometheus

http://localhost:9090

queries:

test_gauge

test_single_gauge

collector healthcheck

http://localhost:13133