This is a sample project to demonstrate how to use OpenTelemetry with Spring Boot, Jaeger, Prometheus and Grafana.

• Java 11
• Docker
• Docker Compose
• Maven
• Git
• cURL

1. Clone this repository
2. Run mvn clean package to build the project
3. Run docker-compose up -d to start the services
4. Run curl http:https://localhost:8080/api/product/1 to generate some traces
5. Open http:https://localhost:16686 to see the traces in Jaeger
6. Open http:https://localhost:3000 to see the metrics in Grafana
7. Login to Grafana with admin as username and password
8. Add a new Prometheus data source with URL http:https://prometheus:9090
9. Import the dashboard 4701 from Grafana
10. Open the dashboard and see the metrics
11. Run docker-compose down to stop the services