Metrics POC

Requirements

• JDK17
• Maven
• PostgreSQL DB with created Database: metrics_poc
• Docker

Run

Spring Boot app

mvn spring-boot:run

App will be available on localhost:8080

Prometheus

cd ./metrics/prometheus
docker-compose up

Prometheus will be available on localhost:9090

Check if Spring Boot metrics are available: localhost:9090/targets

Grafana

cd ./metrics/grafana
docker-compose up

Grafana is available on localhost:3000
Default credentials: admin:admin

Configure datasource with url: http://prometheus:9090