How to use GPUs with DevicePlugin in OpenShift 3.10

This post updates the previous version based on OpenShift 3.9 with relevant changes for OpenShift 3.10. Notably, the device manager API is marked as GA in OpenShift 3.10. Introduction This blog post will show how to use NVIDIA GPUs in OpenShift 3.10.  We start with a description of the environment, then show how to setup the host. […]

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OpenShift Commons Briefing: OpenShift Origin 3.10 Release Update with Derek Carr and Mike Barrett (Red Hat)

OpenShift Commons Briefing Summary In this briefing, Red Hat’s Derek Carr and Mike Barrett walk us thru what’s new in OpenShift Origin Release 3.10 The over all theme for the 3.10 release was “The Efficient Cluster” and this briefing covered a wide range of topics including these highlights: Resource Management Descheduler (tech preview), CPU Manager, […]

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Crictl Vs Podman

As people continue to adopt CRI-O as a new container runtime for Kubernetes I am hearing questions from administrators who are confused whether they should use Crictl or Podman to diagnose and understand what is going on in a Kubernetes node. This is not one or the other — these tools are complementary, and this […]

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Introducing NGINX and NGINX Plus Routers for OpenShift

Introducing NGINX and NGINX Plus Routers for OpenShift

Red Hat OpenShift is a container platform built on top of Kubernetes, the leading container orchestration and management system. OpenShift is available both as an open source project, OpenShift Origin, and a commercially supported product, OpenShift Container Platform. OpenShift adds developer and operations-centric tools on top of Kubernetes and extends it with security and other […]

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Getting Started with Istio and Jaeger on Your Laptop

Getting Started with Istio and Jaeger on Your Laptop

About a year ago Red Hat announced its participation as a launch partner of the Istio project, a service mesh technology that creates an application focused network that transparently protects the applications from abnormalities in environments. The main goals of Istio are enhancing overall application security and availability through many different capabilities such as intelligent […]

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Deploying to OpenShift – Our latest free eBook

Deploying to OpenShift - Our latest free eBook

OpenShift is recognised as the go-to distribution of Kubernetes for the enterprise. Like how the Linux kernel is much more useful when it’s packaged into the Red Hat Enterprise Linux distribution, OpenShift takes Kubernetes and adds the extra components required to turn it into a complete container platform you can use in your organization. At […]

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