pgmonitor/README.md

Prometheus and Grafana monitoring for Spring Boot application

This project demonstrates how to set up monitoring for a Spring Boot application using Prometheus and Grafana.

Running the project

1. Clone the repository.
2. Start the containers using Docker Compose:

docker-compose up -d

3. Access Grafana at http://localhost:3000.
4. Navigate to the Dashboard section and select calls-count-dashboard.

Usage

• Prometheus scrapes metrics from the /metrics endpoint of the Spring Boot application every 15 seconds at http://localhost:8080/metrics.
• The /metrics endpoint includes a call_counter variable, which increases each time the /data endpoint is called. You can manually increase the counter by executing:

curl http://localhost:8080/data

• When Prometheus scrapes the /metrics endpoint, it automatically restarts the counter.

Contributors

• Juan Martín Barmasch
• Mateo Bartellini Huapalla
• Ezequiel Bellver
• Santiago Lo Coco
• Juan Manuel Negro