Hybrid cloud blog

    [BlogPost 82043697688 KubeVirt Scale Test: Creating 400 VMIs Per Node, BlogPost 80336070064 Planning OpenShift Updates, BlogPost 80749622369 How to Create Automatically Updating Boot Source Images, BlogPost 80336069803 OpenShift Latency & Bandwidth Testing for Edge, BlogPost 80332495447 Delivering High-Accuracy Clock Synchronization for 5G Networks with OpenShift - Part 1, BlogPost 76311905587 A Guide to Functional and Performance Testing of the NVIDIA DGX A100, BlogPost 76315781806 OpenShift Virtualization: Why Bring Your Virtual Machines to Kubernetes?, BlogPost 76314163459 How to Build Ansible Execution Environments with OpenShift Pipelines, BlogPost 76314164002 A Guide to Going From Zero to OpenShift Cluster with GitOps, BlogPost 76314162870 Updating Custom Images When Dependencies Are Updated, BlogPost 75733778463 How to Deploy RHCS Using Minimum Hardware and Making it Work for Multiple OCP Clusters via ODF, BlogPost 75736271375 How to Backup and Restore ACM with OADP and MinIO]

    August 15, 2022

    KubeVirt Scale Test: Creating 400 VMIs Per Node

    Recently, due to the increasing use of Kubernetes, we see a trend towards using powerful nodes in these clusters and a requirement for users to increase the number of pods that can run on a node. In ...

    Marcelo Amaral and Ezra Silveira

    August 11, 2022

    Planning OpenShift Updates

    Any OpenShift Container Platform 4 cluster can be upgraded using the web console or the OpenShift CLI. In this blog we review the tools we have at our disposal to plan OpenShift cluster updates. This ...

    Subin Modeel

    August 2, 2022

    How to Create Automatically Updating Boot Source Images

    Today is a beautiful day. Just like most. I am in a good mood and have been thinking about ways to help the users of my OpenShift cluster. I think I have come up with a way to make all our lives a ...

    John Herr

    July 28, 2022

    OpenShift Latency & Bandwidth Testing for Edge

    Just recently a customer approached me with the question around bandwidth and latency in regards to installing a Single Node OpenShift cluster at edge sites. They were concerned given the sites ...

    Benjamin Schmaus

    July 28, 2022

    Delivering High-Accuracy Clock Synchronization for 5G Networks with OpenShift - Part 1

    With the advent of 5G mobile deployments worldwide, diverse vertical sectors (e.g. automotive, media and entertainment, public safety, among others) are expecting to take advantage of the many ...

    Leonardo Ochoa Aday and Carlos Cardeñosa

    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 2.5 using the OADP solution and the MinIO from the object store. First, let's understand what are the tools that we will use in ...

    Leonardo Araujo