OpenShift blog

    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

    March 3, 2021

    How to Deploy Operators on Disconnected Environments

    Note: The following procedure can also be used to deploy the NVIDIA GPU Operator, since it follows the same prerequisites as the SRO operator. Docs are here. The job of the Performance and Latency ...

    Eduardo Arango

    March 3, 2021

    Red Hat OpenShift Logging v5.0 Is Here And This Is What You Can Expect

    On behalf of the Logging team, I am proud to announce that Red Hat OpenShift Logging 5.0 was made generally available last week. This is our first independent release from the OpenShift Container ...

    Christian Heidenreich

    March 2, 2021

    OpenShift 4.7: Windows Container Support for Red Hat OpenShift on vSphere

    Back in December, we announced that Windows Container support for Red Hat OpenShift became generally available. This was made possible by the Windows MachineConfig Operator (WMCO), which acts as an ...

    Christian Hernandez

    March 2, 2021

    OpenShift 4.7: Node Feature Discovery Update

    The job of the Performance and Latency Sensitive Applications (PSAP) team at Red Hat is optimizing Red Hat OpenShift, the industry’s most comprehensive enterprise Kubernetes platform, to run ...

    Eduardo Arango

    March 2, 2021

    Updating a Boot Source Image

    At some point, images used to create virtual machines (VM) in any virtualization environment will need to be updated for a variety of reasons. This could be a newer version of the operating system ...

    John Herr

    March 1, 2021

    OpenShift 4.7: Quick Starts Extensibility

    In Red Hat OpenShift 4.6, we introduced quick starts, an exciting feature that enables users to learn more about new key services and features. As we’ve added more quick starts to the OpenShift ...

    Brie Mignano

    February 26, 2021

    OpenShift Commons Briefing: Clair Overview and Update with Louis DeLosSantos (Red Hat)

    Clair is an open source project for the static analysis of vulnerabilities in application containers (currently including OCI and docker). Clients use the Clair API to index their container images ...

    Diane Mueller

    February 26, 2021

    Running an OpenShift Worker Node on AWS Wavelength for Edge Applications

    This article provides the steps to run OpenShift on edge computing solutions being deployed by AWS. This provides a unique value proposition for applications that want to remain agnostic toward ...

    Ashish Aggarwal

    February 26, 2021

    OpenShift.tv: Ask an OpenShift Admin - What’s new in OpenShift 4.7

    Good luck and good fortune aligned this week so that the live stream happened on the same day that OpenShift 4.7 was released as generally available. We spent the hour today focused on the new ...

    Andrew Sullivan

    February 25, 2021

    OpenShift 4.7: Added Support for Localization and Language

    We’re always looking for ways to provide a better user experience. With growing numbers of users across the globe, localization has become increasingly important. In OpenShift 4.7, we’re introducing ...

    Rebecca Alpert