Kubernetes

Learn how to make OpenShift's Machine Config Operator and Argo CD GitOps orchestration tool work well together to prevent node auto-reboot during Argo CD sync.

GitHub Actions and OpenShift: ​​Supercharging your software development loops | DevNation Tech Talk

Improve your Kubernetes apps' security with runtime checks on sensitive activities. Record seccomp profiles using the Security Profiles Operator and eBPF.

Find out how to conveniently measure the performance of backend applications, or microservices, running on Kubernetes or OpenShift, and learn how to use Vegeta.

Find out which articles about Ansible, automation, CI/CD, GitOps, and API management most piqued developers' interest in 2021.

Set up MirrorMaker 2 to replicate data between two OpenShift Streams for Apache Kafka instances. Use Strimzi to run MirrorMaker 2 on OpenShift Dedicated.

Explore new language features introduced in Java 17 and learn how to optimize them in Quarkus. This tutorial offers hands-on examples to get started.

Learn about new features in OpenShift's Web Terminal Operator 1.4. Install it in any namespace by creating an operator group and a subscription through YAML.

Debug remotely by running a debugger on Kubernetes with VS Code. Install the requisite VS Code extensions and debug and rebuild iteratively with Skaffold.

Learn more about Gradle plugins in Eclipse JKube, and discover how to use them to create a Java application for vanilla Kubernetes or an OpenShift cluster.

Modernize monolithic apps into containerized services on Kubernetes. This case study shows you how to migrate an n-tier app using Konveyor open source tools.

Learn how to use the Chrome DevTools inspector to view and debug a Node.js serverless function running inside a container on a Red Hat OpenShift cluster.

Discover why Express.js is a good choice for Node.js developers. This is part 6 of a series on Node.js reference architecture.

Learn how to use Cloud Native Computing Foundation (CNCF) projects to anonymize data automatically and in real time for enhanced data protection and privacy.

Stream sessions from the virtual Jconf.dev 2021 Java conference to hear fascinating insights from developers worldwide. Tune in for Red Hat presentations.

Find out the biggest news for Kubernetes and OpenShift in 2021, including OpenShift 4.8, containers, serverless apps, Node.js, Apache Kafka, CI/CD, and Quarkus.

Extend common DevOps tools and processes with DevSecOps to improve app security. Enable security automation and help teams collaborate on security policies.

Read an informative overview covering the new book, Modernizing Enterprise Java, a Concise Cloud Native Guide for Developers. Download the free e-book today.

Red Hat Developer shares its readers' top picks of articles posted in November 2021, including two Linux updates. See the full recap at the end of this article.

Connect web services with Camel K and AtlasMap. Learn how to inspect the service interface, design an OpenAPI definition, map data, and define a Camel route.

Learn how to better build and extend containerized apps by using Project Thoth to control container image quality and provide more robust runtime environments.

Read about the implementation of an authorization cache developed for the Envoy proxy. Based on Proxy-Wasm with 3scale API Management integration.

Learn about the Apache Camel K platform and how to use it to normalize APIs and connect services. Explore how to use AtlasMap to simplify data mapping.

Discover the pros and cons of the new and powerful form-based editor for changing deployments in OpenShift 4.8. Includes risks and safe user practices.

Design better state machines for microservices. Learn how to use the stateswitch Go lib to organize state transition logic and APIs to expose service states.