OpenShift blog

    March 12, 2021

    Working With Operating System Templates in OpenShift Virtualization

    OpenShift Virtualization 2.6 includes Operating System (OS) templates for recent versions of Fedora, Red Hat Enterprise Linux, CentOS, and Microsoft Windows. This list of operating ...

    Chandler Wilkerson

    March 11, 2021

    Connecting with sigstore

    Have you ever heard of sigstore? If not, you should learn all about it, as it's an important project from the Linux Foundation. From their About page; sigstore will be a free to use non-profit ...

    Alex Handy

    March 11, 2021

    A French Introduction to Kubernetes

    Why another blog about Kubernetes? What would a middle-aged Frenchman living in Australia have to say about it that’s not already been done to death? Bonjour. A couple of years ago, through a lucky ...

    Simon Delord

    March 10, 2021

    OpenShift 4.7 - All the Information, All the Blogs

    Looking Through the 4.7 Release Notes The dust has settled, and OpenShift 4.7 is now out and about, loading onto your clusters, waiting in our repositories, and marinating in your testing ...

    Alex Handy

    March 10, 2021

    Signing and Verifying Container Images

    Introduction This article addresses the concerns of many organizations for container image integrity as images are moved around an organization. Specifically, organizations that have an air-gapped ...

    Mark Roberts

    March 9, 2021

    Provision Red Hat CoreOS (RHCOS) Machines With Custom V3 Ignition Files

    Creating Custom V3 Ignition Files With Network Configuration for Static IP Addressing. This post presents the steps for the reader to understand modifying Red Hat CoreOS v3 ignition files. I’ve put ...

    James Force

    March 8, 2021

    Join the Quarkus World Tour and Containerize Your Java Apps

    Do you belong to a Java Users Group? Are you interested in learning about the coolest new Java technology of 2021? If so, you're in luck! The Quarkus community has been working hard to develop the ...

    Alex Handy

    March 8, 2021

    OpenShift Virtualization 4.7 Highlights

    Introduction Here at Red Hat, our goal is to make the user experience fast and intuitive. Red Hat OpenShift Virtualization 4.7 now delivers a much improved and easier experience when creating virtual ...

    Foday Kargbo

    March 5, 2021

    Ask an OpenShift Admin Office Hour - VMs in OpenShift?

    Normally we think of OpenShift as being deployed to virtual machines, but did you know that you can deploy virtual machines to OpenShift? Released as generally available alongside OpenShift 4.5 (July ...

    Andrew Sullivan

    March 4, 2021

    Restricting User Access Via Service Mesh 2.0 and Red Hat Single Sign On

    Openshift Service Mesh 2.0 provides an easy way to connect microservices in a secure and consistent manner, and to build distributed, modulable and scalable applications on top of it. Connecting ...

    Gaetan Hurel

    March 4, 2021

    Horizontal Pod Autoscaling of Quarkus Application Based on Memory Utilization

    In this blog, we want to outline the behavior of HPA based on memory using a simple Quarkus application. Overview The Horizontal Pod Autoscaler based on memory automatically scales the number of pods ...

    Gaurav Singh, Daniel Oh, and Joel Smith

    March 3, 2021

    OpenShift 4.7: Straight From the Source — OperatorHub Catalog Source UI Enhancements

    The OpenShift Web Console’s embedded OperatorHub can be a valuable tool for cluster administrators to find, learn about, and install operators on their clusters. By default, the OperatorHub is ...

    Peter Kreuser