CI/CD

Vulnerability analysis for Golang applications with Red Hat CodeReady Dependency Analytics

By Parag Dave April 15, 2021April 12, 2021

Red Hat CodeReady Dependency Analytics, powered by Snyk Intel Vulnerability database, helps developers find, identify, and fix security vulnerabilities in their code. In the latest 0.3.2 release, we focused on supporting vulnerability analysis for Golang application dependencies, providing easier access to vulnerability details uniquely known to Snyk, and other user experience improvements.

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Get started with clang-tidy in Red Hat Enterprise Linux

By Tom Stellard April 6, 2021April 5, 2021

Clang-tidy is a standalone linter tool for checking C and C++ source code files. It provides an additional set of compiler warnings—called checks—that go above and beyond what is typically included in a C or C++ compiler. Clang-tidy comes with a large set of built-in checks and a framework for writing your own checks, as well.

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Planning your containerization strategy on Red Hat OpenShift

By John Tatman March 15, 2021March 8, 2021

There’s no question about the benefits of containers, including faster application delivery, resilience, and scalability. And with Red Hat OpenShift, there has never been a better time to take advantage of a cloud-native platform to containerize your applications.

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New developer quick starts and more in the Red Hat OpenShift 4.7 web console

By Serena Chechile Nichols March 8, 2021March 7, 2021

We are continuing to evolve the developer experience in Red Hat OpenShift 4.7. This article highlights what’s new for developers in the OpenShift 4.7 web console. Keep reading to learn about exciting changes to the topology view, an improved developer catalog experience, new developer quick starts, user interface support for Red Hat OpenShift Pipelines and Red Hat OpenShift Serverless, and more.

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X.509 user certificate authentication with Red Hat’s single sign-on technology

By Olivier Rivat February 19, 2021February 17, 2021

This article illustrates how to configure a browser authentication flow using X.509 user-signed certificates. Once you have set up authentication using X.509 user-signed certificates, your users will not be required to enter a username and password when authenticating against Red Hat’s single sign-on technology (SSO). Instead, they will present an X.509 certificate to the SSO instance.

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Deliver your applications to edge and IoT devices in rootless containers

By Ilkka Tengvall February 3, 2021February 3, 2021

Applications are often developed, tested, and delivered in containers, and Red Hat OpenShift is a great platform for that purpose. Sometimes, however, the target machine is much smaller than a Kubernetes cluster. It might be an embedded server, industry PC hardware, or a single server.

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Getting started with Tekton and Pipelines

By Cedric Clyburn January 13, 2021January 9, 2021

Tekton is a powerful, Kubernetes-native framework for creating continuous integration and delivery (CI/CD) systems. In this article, we’ll use real-world examples to show you how to install Tekton, create Tasks, and eventually create our own pipeline.

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Create a Kubernetes Operator in Golang to automatically manage a simple, stateful application

By Priyanka Jiandani December 16, 2020January 11, 2021

A Kubernetes Operator acts as an automated site reliability engineer for its application, encoding the skills of an expert administrator in software. For example, an Operator can manage a cluster of database servers and configure and manage its application. It can also install a database cluster of a declared software version and a designated number of members.

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New developer onboarding features in Red Hat OpenShift 4.6

By Serena Chechile Nichols November 20, 2020November 26, 2020

We’ve added new features in the Red Hat OpenShift 4.6 release to help developers get started faster with the OpenShift web console:

• The default developer perspective is set based on your permissions.
• The developer perspective includes a guided tour.
• Quick starts guide you through common user flows.
• Samples make it easy to deploy new applications on OpenShift.

Keep reading to learn about these new features to improve developer onboarding with the OpenShift web console in OpenShift 4.6.

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Argo CD and Tekton: Match made in Kubernetes heaven

By Siamak Sadeghianfar and Burr Sutter November 3, 2020November 2, 2020

DevNation Tech Talks are hosted by the Red Hat technologists who create our products. These sessions include real solutions plus code and sample projects to help you get started. In this talk, you’ll learn about Argo CD and Tekton from Siamak Sadeghianfar and Burr Sutter.

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