Spring Boot application in Grafana Cloud: diagram of HTTP requestsĬlone the repository to look at the code, then build the application and the application container: git clone Ĭd hello-observability/hello-observability It mainly contains one Java class HelloObservabilityBootApp, which contains two methods that can serve HTTP requests. The Hello Observability application is extremely simple. Very exciting! Let me first introduce the wonderfully simple Spring Boot application, Hello Observability. Use Prometheus to instrument the application so that we can collect metrics, and correlate the metrics with traces leveraging Grafana’s exemplars.Then correlate logs with traces and metrics from the application. Automatically log every request to the application, and ship these logs to Grafana Cloud using Grafana Agent.Use OpenTelemetry to instrument a simple Spring Boot application, Hello Observability, and ship the traces to Grafana Cloud using Grafana Agent.

In this blog, we will walk through detailed steps on how you can observe a Spring Boot application, by instrumenting it with Prometheus and OpenTelementry and by collecting and correlating logs, metrics, and traces from the application in Grafana Cloud. Spring Boot is a very popular microservice framework that significantly simplifies web application development by providing Java developers with a platform to get started with an auto-configurable, production-grade Spring application.

Spring count run tests