Example on how to use Prometheus and Grafana to monitor a Flask API application

Example deployment of a Flask API using Prometheus and Grafana for metrics and monitoring. All tied together using docker-compose.

Install dependencies

pip install -r api/requirements.txt

Set up and run everything using docker-compose

docker-compose up

Access

• API: http://localhost:5000/flask-prometheus-grafana-example/
• Prometheus: http://localhost:9090/
• Grafana: http://localhost:3000 [username: admin, password: pass@123]