Kubernetes and friends

Learning path | 19 resources | 11 hrs | Published on August 10, 2021
Spend time getting to know your new friend - Kubernetes. Learn more about this open source container orchestration system and make notes on commands, tips, and tricks to bring it to life.

  1. Overview: Kubernetes and friends
  2. Beginner: Kubernetes I Tutorial Website | 30 mins
  3. Kubernetes in the sandbox Website | 1 hr
  4. Quarkus & Kubernetes I Cheat Sheet Cheat Sheet | 1 hr
  5. Video: Kubernetes Fundamentals Website | 1 hr
  6. Elementary: Kubernetes II Tutorial Website | 30 mins
  7. OpenShift in the sandbox II Website | 30 mins
  8. Quarkus & Kubernetes II Cheat Sheet Cheat Sheet | 45 mins
  9. Kubernetes Patterns, 2nd Edition E-books | 1 hr
  10. Video: Developer productivity on Kubernetes with OpenShift Website | 30 mins
  11. Intermediate: Kubernetes II Tutorial Website | 30 mins
  12. Writing a Kubernetes Operator in Java Cheat Sheet Cheat Sheet | 30 mins
  13. Video: Move existing Java app to Kubernetes Website | 15 mins
  14. Spring Boot Tutorial Website | 20 mins
  15. Kubernetes-native Spring apps on Quarkus | DevNation Tech Talk Video | 30 mins
  16. Spring Boot to Quarkus migrations and more in Red Hat's migration toolkit for applications 5.1.0 Article | 10 mins
  17. Introducing Istio Service Mesh for Microservices E-books | 1 hr
  18. Video: Introduction to Istio service mesh Article | 1 hr
  19. Microservices for Java Developers: A Hands-on Introduction to Frameworks and Containers E-books

Cheat Sheet

Writing a Kubernetes Operator in Java Cheat Sheet

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Java Kubernetes Operators Quarkus
Alex Soto Bueno
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This cheat sheet covers how to create a Kubernetes Operator in Java using Quarkus.

This cheat sheet by Java Champion Alex Soto will help you get moving immediately. Topics covered include:

  • Defining the CRD
  • Defining the Java code
  • Registering the CRD in Kubernetes client
  • Implementing the operator
  • Deploying the operator
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