Overview
Quarkus is an open source Java framework designed for developing Kubernetes-native and cloud-native applications. It provides a full stack of capabilities that are optimized for fast startup, low memory usage, and efficient code compiling and runtime.
This instructor-led, live training (online or onsite) is aimed at developers who wish to use Quarkus to build, test, and deploy applications, fully-powered with Java, but with less resource utilization.
By the end of this training, participants will be able to:
- Set up the necessary development environment to start developing applications with Quarkus.
- Build, compile, and run applications in native mode using GraalVM.
- Utilize Quarkus tooling and extensions for building native applications using Maven.
- Containerize, execute, and deploy applications with Docker.
Format of the Course
- Interactive lecture and discussion.
- Lots of exercises and practice.
- Hands-on implementation in a live-lab environment.
Course Customization Options
- This course is focused on Quarkus, but other software tools, such as Apache Maven, GraalVM, and Docker may be required. Please let us know if you have any specific requirements.
- To request a customized training for this course, please contact us to arrange.
Requirements
- Familiarity with Java frameworks (Spring, Java EE, etc.)
- Java programming experience
Audience
- Developers
Course Outline
Introduction
- Quarkus vs Spring Framework and other Java frameworks
- Overview of Quarkus features and architecture
Preparing the Development Environment
- Choosing an IDE (IntelliJ IDEA, Eclipse, VSCode, etc.)
- Installing Java, Maven, GraalVM, and Docker
Creating a Quarkus Application
- Bootstrapping a Quarkus project
- Running the application
- Using dependency injection in Quarkus
- Testing the application
- Packaging the application
Building Native Executables with GraalVM
- Configuring GraalVM
- Compiling applications to native executable
- Packaging native applications in a container
- Debugging native applications
Building Quarkus Applications with Maven
- Creating a project
- Working with extensions
- Running and debugging on development mode
- Importing IDE
- Building container-friendly executables
Containerizing Native Applications with Docker
- Building and pushing container images
- Deploying native applications on Kubernetes
Troubleshooting
Summary and Conclusion