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Hybrid cloud blog

September 23, 2021

Protecting Your Red Hat Advanced Cluster Management for Kubernetes Policies with Signature

Overview The policy framework in Red Hat Advanced Cluster Management for Kubernetes (RHACM) is a powerful feature that help you to govern your configurations across multiple clusters. You can enforce ...

Hirokuni Kitahara and Christian Stark

September 23, 2021

How to use the Red Hat OpenShift Container Storage in Red Hat Advanced Cluster Management for Kubernetes Observability Service

Red Hat Advanced Cluster Management for Kubernetes (RHACM) observability service provides many ways to help you gain insight about your managed clusters, and optimize your managed clusters. This ...

Song Song Li

September 22, 2021

Software Design Pattern Benchmarking

Preface When looking into storage performance such as  Local Disk/OpenShift Container Storage  on a hyper-converged infrastructure or traditional storage, these are the most common types of ...

Boaz Ben Shabat

September 22, 2021

OpenShift Sandboxed Containers Operator From Zero to Hero, the Hard Way

This blog is part of a series on OpenShift sandboxed containers and focuses on the operator portion of the solution. See this blog for a simple introduction to OpenShift sandboxed containers. You can ...

Jens Freimann and Pradipta Kumar

September 20, 2021

Using Red Hat Advanced Cluster Security with the OpenShift Registry

Introduction By default, the OpenShift Container Platform registry is not exposed outside of the cluster at the time of installation. Red Hat Advanced Cluster Security can be used to scan images held ...

Mark Roberts

September 17, 2021

Ask an OpenShift Admin Office Hour - Bring Windows nodes to OpenShift

Red Hat OpenShift can run and manage both Linux and Windows containers from one platform, so you're able to move Windows containers to OpenShift without needing to completely re-architect or write ...

Andrew Sullivan

September 17, 2021

Managing NIST 800-53 controls in a multicluster OpenShift environment - Part 3

In part 2 of this three-part blog series, I covered a practical implementation of OpenShift Platform Plus tools and policies that help with achieving compliance with certain NIST SP 800-53 security ...

Michael Kotelnikov

September 16, 2021

Getting Started running Spark workloads on OpenShift

This post was written by Keith Tenzer, Dan Zilberman, Pieter Malan, Louis Santillan, Kyle Bader and Guillaume Moutier. Overview Running Apache Spark for large data analytics workloads has typically ...

Keith Tenzer, Dan Zilberman, Pieter Malan, Louis Santillan, Kyle Bader

September 15, 2021

Managing NIST 800-53 Controls in a Multicluster OpenShift Environment - Part 2

In part 1 of this three-part blog series, I covered the main ideas and tools in OpenShift Plus that support compliance in multicluster OpenShift deployments. I went through security challenges in ...

Michael Kotelnikov

September 14, 2021

Ask an OpenShift Admin Office Hour - OpenShift at the Edge

You've probably heard about the growth of edge computing, but what is edge? And what does it mean- especially for OpenShift admins? By moving workloads to the edge of the network, devices spend less ...

Andrew Sullivan

September 13, 2021

Managing NIST 800-53 Controls in a Multicluster OpenShift Environment - Part 1

In this three-part blog series, I discuss the challenges that organizations face when managing multicluster OpenShift deployments and examine how they affect security and compliance in large ...

Michael Kotelnikov

September 9, 2021

Private Matters - ROSA and AWS PrivateLink Working Together

AWS PrivateLink provides private connectivity between VPCs, AWS services, and your on-premises networks, without exposing your traffic to the public internet. AWS PrivateLink makes it easy to connect ...

Mayur Shetty and Paul Czarkowski