MicroProfile, a knight or just another pawn [Part 2 of 2]
By Manish Kumar Documentation, Jakarta EE 8, MicroProfile Configuration, MicroProfile Health Check, MicroProfile Metrics, MicroProfile Starter, Tutorial, WebSphere Liberty No CommentsDo you really need a sledgehammer to crack a nut? (Part 2) In the previous section (Microprofile, a knight or just another pawn [Part 1 of 2]), we implemented MicroProfile interoperable JWT RBAC. We also secured the resource with the help of the claim scope present in the JWT token…
MicroProfile, a knight or just another pawn [Part 1 of 2]
By Manish Kumar Jakarta EE 8, Keycloak, MicroProfile Community, MicroProfile Configuration, MicroProfile Health Check, MicroProfile JWT Authentication, MicroProfile Metrics, MicroProfile Open Tracing API, Tutorial, WebSphere Liberty No CommentsDo you really need a sledgehammer to crack a nut? Seeing the number of aspects that need to be covered to achieve the end goal, this blog post is divided into 2 parts. This first part explains the need, possible solution, introduction to MicroProfile, project set-up and implementation of…
Distributed Tracing With Java EE, Istio & MicroProfile
By Sebastian Daschner Jakarta EE, MicroProfile Open Tracing API, Open Liberty, Video Tutorial, WebSphere Liberty No CommentsDistributed Tracing With Java EE, Istio & MicroProfile I’ve recorded a 17 minutes video that shows how to add distributed tracing to Java EE applications that run in an Istio cluster. The HTTP headers that correlate the tracing information can be added to the JAX-RS resources and clients via MicroProfile OpenTracing….
Monitor faults with MicroProfile Fault Tolerance 1.1
By Laura Cowen MicroProfile Fault Tolerance, MicroProfile Metrics, Microservices, Open Liberty, WebSphere Liberty No CommentsFault Tolerance provides annotations which allow you to easily apply common fault mitigation strategies to your application but did you know that, since version 1.1, it also exports metrics which allow you to monitor these mitigation strategies?
Dynamically update your microservice configuration
By Laura Cowen MicroProfile Config JSR, Microservices, Open Liberty, WebSphere Liberty No CommentsSeparate configuration from your microservices code with MicroProfile Config. Easily and dynamically change your app’s configuration by adding and modifying variables in your server config.
