containers MicroK8s as One Way to Learn Kubernetes I had a friend reach out that is using a new 8G Raspberry Pi to learn some new technologies. Raspberry Pis are an excellent platform to geek out with and Kubernetes is a
cloud Installing the GPU Operator on OpenShift 4.6 In my last article, I showed how to deploy OpenShift 4.6 on top of OpenStack with GPU worker nodes. In this article, I will deploy the NVIDIA GPU Operator onto the OpenShift
openshift OpenShift 4.6 on OpenStack with GPU Workers With my recent home lab OpenStack cloud, I wanted to test out OpenShift deployment with GPU worker nodes.You need a system that can run the OpenShift install command. This can be a
cloud Enabling Virtual TPM in OpenStack Victoria Recently I have been working on customizing my OpenStack lab deployment to allow for some testing use cases.Some of these use cases require a TPM be available in the test system. I
cloud PCI Passthrough of NVIDIA GeForce GT 1030 in OpenStack Victoria Recently, I've been looking for an inexpensive way to test out GPU utilization for compute in my home lab. I want to be able to test this on bare metal, in VMs and
cloud Deploying RDO OpenStack in a Cohesive Manner. Part 3: Overcloud Post Configuration and Validation Part 1 and Part 2 of this series walked through deploying OpenStack with Tripleo in my home lab. I originally intended to only have 2 parts. However, they were so long, I thought
openstack Deploying RDO OpenStack in a Cohesive Manner. Part 2: Overcloud Deployment In Part 1, I went through deploying the undercloud and getting the physical overcloud nodes inspected, cleaned and ready for deployment.In this article, I will finish our OpenStack deployment using TripleO. At
openstack Deploying RDO OpenStack in a Cohesive Manner. Part 1: Undercloud Deployment and Node Preparation It has always bugged me that the TripleO (which is the preferred installer for RDO and Red Hat OpenStack Platform) documentation is so fragmented. If you don't know TripleO, it is very difficult
containers Troubleshooting OpenShift Container Storage 4.x Recently I went to check on my OpenShift 4 bare metal lab. I noticed that my OpenShift Container Storage (OCS) 4 cluster was in error state. OCS 4 is based on Red Hat
containers Installing OpenShift 4 Code Read Containers on a MacBook Pro There is a ton of interest in learning Kubernetes and Red Hat's distribution of Kubernetes, OpenShift. One of the ways Red Hat makes available to experience OpenShift 4 is via Code Ready Containers
containers OpenShift 4.3 Bare Metal Lab Quite a few years back, we started a project called Shadowbox (haha, I did not even know this YouTube video existed). Shadowbox is a home-built, portable lab environment. Being our first prototype, the
containers OpenShift 4.2 on Red Hat OpenStack Platform 13 While preparing for a couple recent presentations, I wanted to experiment with the automated installation of OpenShift Container Platform (OCP) 4.2 on top of an existing Red Hat OpenStack Platform (RHOSP) 13
containers Setup Containerized Data Importer (CDI) for Kubevirt There is a service that goes along with Kubevirt to allow us to import virtual machine disk images into persistent volumes (PVs) on our Kubernetes cluster. These PVs can then be used to
containers Working with Kubevirt Common Templates Recently I published a follow on video to my original Introduction to OpenShift Virtualization. Kubevirt gives us the ability to add virtualization to an existing Kubernetes cluster. In the environment shown in the
openstack Cloudera CDH via OpenStack Sahara Recently I published the video below showing a deployment of Cloudera CDH using OpenStack Data Processing (Sahara). In the environment shown in the video, I am running Red Hat OpenStack Platform 13 and
openshift Introduction to OpenShift Virtualization Recently I published a video showing a very quick introduction to running virtual machines on OpenShift with KubeVirt. I decided to post all of my steps for configuring KubeVirt and the UI on top of my existing OpenShift cluster. Note that my cluster had bare metal app nodes.
