Operators

OpenShift in the public cloud graphic
Article

Create AWS resources with Kubernetes and Operators

May 24, 2022

This second article in a series shows how to create AWS services and interact with them via Operators. See how it works.

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Article

Writing Kubernetes Operators in Java with JOSDK, Part 3: Implementing a controller

April 4, 2022

This article is part of a series on Java Operator SDK, and covers how to write the controller in the Operator.

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Article

CodeReady Workspaces scales up, is now Red Hat OpenShift Dev Spaces

April 1, 2022

Major upgrades are coming in Red Hat OpenShift Dev Spaces 3.0. Learn about the new workspace engine and discover how it benefits users and admins.

Featured image: Quarkus development loop
Article

Develop a basic rate limiter with Quarkus and Redis

March 29, 2022

Rate limiting protects your services from excessive demand. This hands-on activity shows how to implement it in a Java application using Redis.

4 reasons you’ll love using Red Hat OpenShift Data Science
Article

What’s new for developers in the OpenShift 4.10 console

March 22, 2022

Discover what’s new in the Red Hat OpenShift 4.10 console. Explore Serverless and Eventing features, OpenShift Pipelines enhancements, and much more.

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Article

Write Kubernetes in Java with the Java Operator SDK, Part 2

March 22, 2022

Use the Java Operator SDK and its Quarkus extension to build a sample application as you take a deeper dive into writing Kubernetes Operators in Java.

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Article

Write Kubernetes in Java with the Java Operator SDK

February 15, 2022

Discover the benefits of creating Kubernetes Operators in Java and learn how the Java Operator SDK extension for Quarkus simplifies development tasks.