In this repo you can find several workshops introducing the topic "Java development on OpenShift".
For accessing it you will have to switch to the dedicated branch in this repository following instructions below.
You can go through these workshops using:

• CRC (Code Ready Containers) - a single node OpenShift on your laptop
• On-line Developer Sandbox - only for workshops 1 and 2
• Dedicated instance of OpenShift - in that case you need to contact me for temporary access Currently there are 4 different workshops available:

Introduction to the Java development on OpenShift based on the Spring Boot framework [~3h].
You will learn how to:

• easily deploy and debug applications on OpenShift using odo
• follow best practices for running apps on Kubernetes-native platform
• run and monitor microservices properly

Instruction

Introduction to the Java development on OpenShift based on the Quarkus framework [~3h].
You will learn how to:

• build and run a simple REST-based apps on OpenShift
• deploy Quarkus applications on OpenShift using Maven command
• use interesting Quarkus features during development

Instruction

Introduction to the event-driven architecture on OpenShift based on the Kafka and Spring Cloud Stream framework [~8h].
You will learn how to:

• integrate your Spring Boot application with Kafka using Spring Cloud Stream
• basics about Kafka partitioning, consumer grouping, offsets etc. using Kafka binder for Spring Cloud Stream
• use event-driven design patterns
• use Kafka Streams

Instruction

Building event-driven application with Quarkus and Kafka and running them on OpenShift Serverless. [~3h].
You will learn how to:

• deploy application on Knative easily
• integrate Quarkus with the Kafka broker
• configure Knative event routing

Instruction

For more information or help you can contact me directly via e-mail: [email protected].