Red Hat OpenShift

DevNation tech talk

We explore the improvements to Quarkus Tools for Visual Studio Code version 1.3.0, which was released on the VS Code Marketplace to start off the new year.

Learn how to test OpenShift 4.2 setup on OpenStack 13, and take advantage of OpenStack's programmatic API-driven approach.

Use OpenShift's projectRequestTemplate to add default controls for the resources that a project is allowed to consume.

We show you how to use third-party APIs in Operator-SDK projects using the Operator Framework, which helps you develop tools that simplify Kubernetes-native application management.

We show you how to do the following in Open Liberty 20.0.0.1: support OpenShift OAuth server, monitor process CPU time, start applications faster, and update JavaServer Face.

Mark Little, Vice President Engineering, Middleware, Red Hat & Mike Piech, Vice President & General Manager, Middleware, Red Hat talk with Stu Miniman and John Walls at Red Hat Summit 2019 in Boston, MA.

We introduce helpful, common tips for managing reliable builds and deployments on Red Hat OpenShift.

This article examines Kubernetes internals and Operator patterns by using a REST API example.

We show you how to implement logic that only occurs if and when your Operator is running on a specific Kubernetes platform.

We provide a step-by-step visual tutorial describing how to create a simple virtual database using Red Hat Integration's data virtualization Operator.

Take an in-depth look at the MIR lightweight JIT compiler project's goals and state of development, such as the addition of support for CRuby.

We take a look at user flow improvements for deploying applications in Red Hat OpenShift 4.3's Developer perspective.

We look at the various ways .NET Core is made available on Red Hat platforms, starting with an overview of the available platforms, and then showing how to install .NET Core on each of them.

We explore a few showstopper features in the Topology view that were added for OpenShift 4.3.

We explore the developer improvements added to OpenShift 4.3, which improves upon the features that were introduced in 4.2 and introduces new flows and features for the developer.

This article describes the oc-inject utility, which works on any Linux system that includes Python 3, the ldd utility, and the Red Hat OpenShift command-line tool oc.

To successfully debug a containerized application, it is necessary to understand the constraints and how they determine which debugging tools can be used.

A quick look at the Visual Studio (VS) Code Tekton Pipelines extension and how to use it with Kubernetes.

Multi-cluster communication can be a problem. We show how to solve application communication on Kubernetes with Skupper.io.

As a user, you would normally interact with OpenShift via the web console or oc command line client. When using either of these methods, under the covers they are talking to OpenShift via a REST API endpoint.

In this session, we will walk through an end-to-end demo, showing the lifecycle of an event-driven application based on Apache Kafka.

Moving Java applications to Red Hat OpenShift can seem daunting, but it can be worthwhile.

In this article, we'll look at a more advanced service binding topic—custom environment variables—and walk through a typical usage scenario.