Hybrid cloud blog

    January 3, 2022

    Using Policy Metrics to View Compliance Trends

    Overview The policy framework in Red Hat Advanced Cluster Management for Kubernetes (RHACM) is designed to help you to determine what clusters each policy is distributed to, and see what the current ...

    Justin Kulikauskas and Will Kutler

    December 21, 2021

    Ask an OpenShift Admin Office Hour - Disconnected deep dive

    What is a disconnected OpenShift installation and why would you need one? Disconnected installations of OpenShift are used when the OpenShift cluster is not connected to the Internet, but there are a ...

    Andrew Sullivan

    December 15, 2021

    Log4Shell: Practical Mitigations and Impact Analysis of the Log4j Vulnerabilities

    What is Log4Shell? Last week, one of the most critical 0-day vulnerabilities in several years was made public. This issue was found in the commonly used Java logging utility, Apache Log4j, version 2, ...

    Jamie Scott, Michael Fraser, Kirsten Newcomer

    December 14, 2021

    Entitlement-Free Deployment of the NVIDIA GPU Operator on OpenShift

    The Performance and Latency Sensitive Applications (PSAP) team at Red Hat works on the enablement and optimization of Red Hat OpenShift to run compute-intensive enterprise workloads HPC and AI/ML ...

    Kevin Pouget

    December 9, 2021

    Improving Software Delivery Performance Metrics with OpenShift

    In the book "Accelerate, The Science of Lean Software and DevOps: Building and Scaling High Performing Technology Organizations," authors Jez Humble, Gene Kim, and Nicole Forsgren use data collected ...

    Jeronimo Ginzburg

    December 8, 2021

    How to Build a Disconnected OpenShift Cluster With Mirror Registries on RHEL CoreOS Using Podman and Systemd

    Introduction In OCP 4.5, Red Hat introduced the compact cluster, an OpenShift cluster consisting of three physical machines that have both the supervisor and worker roles applied. With limited ...

    Dieter De Moitié

    December 7, 2021

    Did You Know Applications Running on Kubernetes Love Bare Metal?

    Red Hat is excited about bare metal and the potential benefits it can bring to both public and on-premises computing. Once upon a time, bare metal was declared a dirty word in the datacenter ...

    Mike Barrett

    December 7, 2021

    Validating Secure Boot Functionality in a SNO for OpenShift 4.9

    Secure boot is a compromise between the UEFI bootloader and the operating system it hands off to. Explaining the complete details of secure boot in RHEL/RHCOS is out of scope for this document. The ...

    Davis Phillips

    December 6, 2021

    How to provide NBDE in OpenShift with the tang-operator

    You can deploy a tang-operator to automate the deployment of a Tang server in an OpenShift cluster that requires Network Bound Disk Encryption (NBDE) internally, leveraging the tools that OpenShift ...

    Sergio Arroutbi

    December 3, 2021

    Scale your application containers on Red Hat OpenShift Service on AWS (ROSA) clusters using Amazon EFS storage

    Container platforms have become an integral part of enterprises in their modernization journey. Containers provide scalability, resiliency and performance to modern applications. Containerized ...

    Mayur Shetty and Vani Eswarappa

    December 2, 2021

    Enterprise MLOps Reference Design

      Introduction This document describes a conceptual reference design for performing Machine Learning Operations (MLOps). MLOps is defined as the set of practices, organizational processes, and ...

    Chris Kang, Trevor Royer, Audrey Reznik, David Williams, and John Hurlocker

    December 1, 2021

    Ask an OpenShift Admin Office Hour - Console features and customization

    Did you know you can customize the OpenShift web console? During this stream, Sam Padgett and Ali Mobrem join to help us inspect the OpenShift web console, looking at all the features and functions ...

    Andrew Sullivan