Developing OpenShift applications with Java and Quarkus

2 Hours

6 learning resources

Individual Lessons

Quarkus is a powerful technology that streamlines Java programming under OpenShift. In this learning path, you will learn:

• How to create, test, and deploy Java code to OpenShift in a seamless development workflow.
• How to take advantage of Live Coding to test and deploy your applications in real time as you code.
• How to write fully functional, robust applications running in OpenShift without having to waste time writing a lot of redundant code.
• How to use Quarkus to write data-driven applications using a variety of data sources with just a few lines of code.

For the best experience in this learning path, we suggest that you complete the following learning resources in the order shown. When you click on a resource, it will open in a new tab. Keep this page open so you can easily move on to the next resource!

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Getting started with Quarkus

James Faulkner

Learn Quarkus basics by standing up a straightforward application serving a hello endpoint.

10 minutes | Beginner
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Quarkus for Spring Boot developers

James Faulkner

Use Spring annotations for Spring Data, Web, and Dependency Injection by building a Quarkus application that integrates (via JPA) with an underlying database, injects beans using Spring DI, and exposes them as RESTful endpoints via Spring Rest.

15 minutes | Beginner
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Reactive streaming with Quarkus and Kafka

James Faulkner

Build a streaming application using MicroProfile reactive streams messaging and Apache Kafka, a distributed streaming platform.

15 minutes | Beginner
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Templating with Qute Templating Engine

This exercise demonstrates how your Quarkus application can utilize the Qute Templating Engine feature to build type-safe, server-side templates which can be rendered at will in Quarkus applications.

10 minutes | Beginner
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Monitoring Quarkus with Micrometer

This exercise demonstrates how your Quarkus application can utilize the Micrometer Metrics extension to produce and observe metrics generated by the application.

30 minutes | Intermediate

Ready for another OpenShift learning path?