Shaaf's blog

This article guides you through building a Spring Boot demo application and deploying it on Kubernetes using the JBoss Web Server Operator. The application uses the TodoMVC Angular front-end, integrated with a Spring Boot backend. The Todo entity is defined with JPA annotations for database mapping. The TodoController handles CRUD operations, and TodoRepository extends JpaRepository for database interactions. The application can be run locally or packaged with Tomcat as an embedded server.

Orignally posted at Red Hat Developers Red Hat’s latest build of Cryostat 2.4, designed specifically for the Red Hat OpenShift Container Platform, brings a wealth of features and enhancements that cater to various monitoring needs for Java applications. At its core, Cryostat 2.4 excels in comprehensive Java Flight Recorder (JFR) data management. Users can effortlessly start, stop, retrieve, archive, import, and export JFR data, all through an intuitive web console or an accessible HTTP API.