OpenShift blog

    October 27, 2020

    Red Hat OpenShift 4.6 Is Now Available

    Today, I am pleased to announce the general availability of Red Hat OpenShift 4.6.  Based on Kubernetes 1.19, OpenShift 4.6 brings exciting new features to our customers across our foundation of ...

    Tushar Katarki

    October 8, 2020

    Introduction to Kraken, a Chaos Tool for OpenShift/Kubernetes

    It is indispensable to ensure that a system/service built is able to withstand chaotic conditions as failures are inevitable. Chaos engineering helps in boosting confidence in a system's resilience ...

    Yashashree Suresh and Paige Rubendall

    September 30, 2020

    Check Out Our Talks at the Virtual Open Infrastructure Summit 2020

    Naturally, this year's Open Infrastructure Summit is being held online. The virtual event takes place October 19 - 23, and you can register here. That'll make it even easier to stop in and see all of ...

    Alex Handy

    September 23, 2020

    Simple Canary Deployments using Kubernetes StatefulSets on OpenShift

    In this blog post I want to introduce a nice little trick to make canary deployments possible only with Kubernetes StatefulSets and Services. First, let me give a bit of background on why I went down ...

    Matthias Loibl

    September 8, 2020

    Visual Web Terminal - A Turbocharged Command Line for Kubernetes and OpenShift

    Do you ever get tired of typing kubectl and oc commands? Tired of cutting and pasting pieces of output to create new kubectl and oc commands? If you answered yes, take a look at the Visual Web ...

    Chris Ahl, Mark Anderson and Subbarao Meduri

    August 31, 2020

    Pushing the Limits of OpenShift 4.5 at Scale

    There is an increasing demand for running and managing cloud native applications on a platform that is able to handle the surge in traffic in a scalable and performant manner.  OpenShift is the go-to ...

    Naga Ravi Chaitanya Elluri

    August 27, 2020

    Reinforcing Cerberus: Guardian of OpenShift/Kubernetes Clusters

    Cerberus monitors OpenShift/Kubernetes cluster health and exposes a go/no-go signal consumable by other benchmark tools. Since introducing Cerberus in the first blog post (OpenShift Scale-CI: Part 4: ...

    Yashashree Suresh and Paige Rubendall

    August 25, 2020

    Kubernetes 1.19 Arrives

    Congratulations to the Kubernetes community on reaching Kubernetes 1.19. The community, a truly global one, has come together in these difficult times to produce yet another solid release.  1.19 ...

    Tushar Katarki

    August 4, 2020

    How to Integrate Open Policy Agent with Red Hat Advanced Cluster Management for Kubernetes policy framework

    Overview Open Policy Agent (OPA) is a generic policy engine to help you to make decisions based on the policy you defined using a lightweight programming language called Rego. Red Hat Advanced ...

    Christian Stark & Yu Cao

    July 28, 2020

    A Guide to OpenShift and UIDs

    Introduction When designing a Containerfile/Dockerfile, there is an option to specify the User ID (UID) which will be used to execute the application inside the Container. When the container is ...

    William Caban Babilonia

    July 9, 2020

    Operator Framework Moves to CNCF for Incubation

    We are thrilled to announce that Red Hat will be donating the Operator Framework project to the Cloud Native Computing Foundation (CNCF) to be hosted as a CNCF Incubated project.  As a CNCF hosted ...

    Diane Mueller and Daniel Messer

    July 1, 2020

    Keeping Cloud Natives Connected: Opinionated Guide to CNCF’s Virtual Kubecon August 17-20, 2020

    Despite travel restrictions, we all still need to learn, connect with our peers and grow our communities somehow. Traditionally, this work was performed by technology conferences held around the ...

    Diane Mueller