GitOps: Standard workflow for application development

GitOps uses Git repositories as a single source of truth to deliver infrastructure as code.

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Kubernetes configuration patterns, Part 2: Patterns for Kubernetes controllers

Kubernetes configuration patterns, Part 2: Patterns for Kubernetes controllers

May 5, 2021

This article is the second in a two-part article series on Kubernetes configuration patterns, which you can use to configure your Kubernetes applications and controllers. The first article introduced patterns and antipatterns that use only Kubernetes primitives. Those simple patterns are applicable to any application. This second article describes more advanced patterns that require coding […]

Enhance application security by rotating 3scale access tokens

Enhance application security by rotating 3scale access tokens

April 29, 2021

In Red Hat 3scale API Management, access tokens allow authentication against the 3scale APIs. An access token can provide read and write access to the Billing, Account Management, and Analytics APIs. Therefore, ensuring you are handling access tokens carefully is paramount. This article explains how to enhance security by making access tokens ephemeral. By the […]

Using a custom devfile registry and C++ with Red Hat CodeReady Workspaces

Using a custom devfile registry and C++ with Red Hat CodeReady Workspaces

April 14, 2021

Red Hat CodeReady Workspaces provides teams with predefined workspaces to streamline application development. Out of the box, CodeReady Workspaces supports numerous languages and plugins. However, many organizations want to customize a workspace and make it available to developers across the organization as a standard. In this article, I show you how to use a custom devfile registry […]

Mandrel: A specialized distribution of GraalVM for Quarkus

Mandrel: A specialized distribution of GraalVM for Quarkus

April 14, 2021

When we first announced Mandrel, we explained why Red Hat needed a downstream distribution of GraalVM. We were most interested in GraalVM’s native image capability, specifically in the context of Quarkus. In this article, we explain what Mandrel is and what it’s not. We’ll introduce some of Mandrel’s technical features and offer a short demonstration […]

How to pick the right container base image

How to pick the right container base image

April 13, 2021

Picking the right container base image feels hard for a lot of people. Every major Linux distribution offers a base image. Open source projects for programming languages like Python, Ruby, and Node.js offer their own base images. Many open source projects and vendors also provide their own images for services like MariaDB, Redis, Elastic, and […]

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