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Hybrid cloud blog

July 26, 2021

Improving the Resource Efficiency for OpenShift Clusters Via Trimaran Schedulers

Challenges of Resource Management In OpenShift, as a developer, you can optionally specify how much of each resource (CPU, memory and others) a container needs via setting the request and the ...

Asser Tantawi and Chen Wang

July 23, 2021

Ask an OpenShift Admin Office Hour - The OpenShift Assisted Installer

There are several different methods to deploy OpenShift to your hyperscaler, hypervisor, or hardware platform of choice. One of the easiest is with the Assisted Installer, which provides an ...

Andrew Sullivan

July 21, 2021

Ask an OpenShift Admin Office Hour - OpenShift 4.8 for Administrators

Kubernetes 1.21! Vertical Pod Autoscaler! CronJobs! IPv6! GitOps! OpenShift 4.8 will be generally available very soon, so in this episode we’re taking a spin around and looking at the new features ...

Andrew Sullivan

July 16, 2021

Modern Application Development With Kong Konnect Enterprise and Red Hat OpenShift

This is a guest post by Kong. Scenario Microservices have become an architectural approach to building applications for companies to achieve agility, faster time to market for new products, and ...

Alex Handy

July 15, 2021

Rehosting Traditional WebSphere Application on OpenShift Container Platform (OCP) on Google Cloud (GCP)

In this article, I will explain how we can easily deploy a traditional WebSphere application on Openshift Container Platform (OCP) on Google Cloud (GCP) and WebSphere application server. Openshift ...

Abay Radhakrishnan

July 14, 2021

What Is Workload Security? On-Premises, Cloud, Kubernetes, and More

What Is a Workload? The Merriam-Webster dictionary defines a workload as “the amount of work performed or capable of being performed (as by a mechanical device) usually within a specific period.” In ...

Michael Foster

July 14, 2021

OpenShift on ARM Developer Preview Now Available for AWS

At Red Hat, new hardware is exciting! It enables us to present compelling, new choices to our customers. In 2018, we introduced Red Hat Enterprise Linux for ARM on Amazon EC2 A1 instances. This was ...

Jeremy Poulin, Yaakov Selkowitz, Andy McCrae and Christian Glombek

July 13, 2021

Telco 5G Zero Touch Provisioning (ZTP)

Telco 5G has become a big effort in current Telco operations and deployments, where moving from traditional hardware-based equipment to Software-Defined Networking and Appliances has just become the ...

Pablo Iranzo Gomez

July 13, 2021

Openshift on Openstack With Macvlan CNI Plug-in

This document gives steps to enable the Macvlan CNI plug-in in OCP4.7 to run on OSP 13. We assume that your OSP 13 is up and running and all the prerequisites for installing OCP are met. What Is ...

Ashish Aggarwal

July 12, 2021

How Your Grafana Can Fetch Metrics From Red Hat Advanced Cluster Management Observability (Observatorium and Thanos)

Introduction Red Hat launched the Advanced Cluster Management (RHACM) for Kubernetes tool to enable and empower organizations to overcome the challenges of managing multiple Kubernetes clusters ...

Renato Puccini and Ling Lan

July 9, 2021

Upcoming Webinar on MLOps on GitOps

Building AI/ML applications is only half the battle: the real work is in operationalizing the learning and deployment of algorithms. To help you comprehend this new mode of CI/CD, we've prepared a ...

Alex Handy

July 8, 2021

OCP Disaster Recovery Part 3: Recovering an OpenShift 4 IPI cluster With the Loss of Two Master Nodes

Continuing in the OpenShift disaster recovery series, I will describe the procedure for disaster recovery from the loss of two master nodes in this article. As mentioned in part 2 of this ...

Zanoni Maciel