Hybrid cloud blog

June 30, 2022

Deploying Red Hat Advanced Cluster Security with Red Hat Advanced Cluster Management

Introduction The governance framework in Red Hat Advanced Cluster Management for Kubernetes (RHACM) can be used to show how Red Hat Advanced Cluster Security for Kubernetes (RHACS) and RHACM are ...

Gus Parvin

June 23, 2022

A Guide to Functional and Performance Testing of the NVIDIA DGX A100

This blog post, part of a series on the DGX-A100 OpenShift launch, presents the functional and performance assessment we performed to validate the behavior of the DGX™ A100 system, including its ...

Kevin Pouget

June 22, 2022

OpenShift Virtualization: Why Bring Your Virtual Machines to Kubernetes?

This blog is an update to this earlier guide. Open hybrid cloud is Red Hat's recommended strategy for architecting, developing, and operating a hybrid mix of applications, delivering a truly flexible ...

Sachin Mullick

June 21, 2022

How to Build Ansible Execution Environments with OpenShift Pipelines

At Red Hat Consulting we help customers to adopt Red Hat products and technologies and make the most out of them. We believe addressing customer business needs is the best way to increase customer's ...

Jorge Tudela Gonzalez de Riancho

June 17, 2022

A Guide to Going From Zero to OpenShift Cluster with GitOps

GitOps is the declarative approach to application and platform operations expanding on the idea of Infrastructure as Code (IaC) with focus on Git-based workflows. OpenShift GitOps based on Argo CD is ...

Siamak Sadeghianfar and Joshua Packer

June 16, 2022

Updating Custom Images When Dependencies Are Updated

Introduction Containers, whether running in a system like Red Hat OpenShift, or on a container host like Red Hat Enterprise Linux (RHEL), are instantiated from container images. Generally, rather ...

Nick Maynard and Mark Roberts

June 15, 2022

How to Deploy RHCS Using Minimum Hardware and Making it Work for Multiple OCP Clusters via ODF

Having an open, robust and compelling software-defined storage fabric such as Red Hat Ceph Storage (RHCS) is advantageous to provide object, block, and file access methods for workloads deployed on ...

Hamza Hamid and Sarp Koksal

June 13, 2022

How to Backup and Restore ACM with OADP and MinIO

This article will demonstrate how to backup and restore Red Hat ACM using the OADP solution and the MinIO from the object store. First of all, let's understand what are the tools that we will use in ...

Leonardo Araujo

June 9, 2022

Backup and Restore Hub Clusters with Red Hat Advanced Cluster Management for Kubernetes

Introduction Red Hat Advanced Cluster Management for Kubernetes (RHACM) defines two main types of clusters: hub clusters and managed clusters. The hub cluster is the main cluster with RHACM installed ...

Valentina Birsan, Sahar Ebrahimi and Christian Stark

June 8, 2022

A Guide to OpenShift Machine Pool Design Strategies for Red Hat OpenShift Data Science

In this blog post, I will be discussing some of the details of configuring Machine Pool AutoScaling in your Managed OpenShift cluster. Please use the flowchart below to determine whether this topic ...

Erwan Granger

June 7, 2022

A Guide to Core Dump Handling in OpenShift

Introduction When it comes to monitoring workloads we all think of the same trio: logs, metrics and alerts. For most applications this is everything you need, if used properly. For some however, ...

Pablo Acevedo Montserrat

June 6, 2022

OpenShift GitOps - Enable your Developers to Deploy Applications Seamlessly Through ArgoCD

Satisfying Developer Requests We have recently been in a situation where our customer wanted to just give access to the developers to manage the right projects in OpenShift. Developers at the same ...

Christina Kyriakidou and James Force