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Stephen Nimmo

Development, DevOps and Delivery

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Tag: Kubernetes

Running an OpenShift Virtualization VM Connected to a VLAN

March 23, 2025 stephennimmo Configuration

Prerequisites to be installed: Setting Up the VLAN Configuration In my homelab, I have a vlan created and tagged to[…]

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Home Lab OpenShift using Agent Based Installer

March 22, 2025 stephennimmo Configuration

Install the tools. Here’s the setup for a Fedora/RHEL box. Install the Cluster One of the things about the OpenShift[…]

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Setting Up Network Policies on a RHEL 9 VM running in OpenShift Virtualization

February 26, 2025 stephennimmo Configuration

OpenShift Virtualization is a powerful capability within Red Hat OpenShift that enables organizations to run and manage virtual machines (VMs)[…]

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Backing Up and Restoring a single VM using OpenShift Virtualization and OADP

October 9, 2024 stephennimmo Configuration

Prerequisites: The OpenShift API for Data Protection (OADP) is a powerful extension of the OpenShift ecosystem designed to enhance data[…]

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Deleting old pods using CronJob on OpenShift

September 18, 2024 stephennimmo Configuration

Whenever I do a cluster install and after running a cluster for a while, the “Completed” pod references start to[…]

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NFS PVC Dynamic Provisioning on OpenShift

May 12, 2022 stephennimmo Configuration

Setting Up the NFS Server I run a RHEL box which provides all the supporting services needed for my POCs[…]

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Let’s Encrypt Certificate Management on OpenShift using cert-manager Operator

November 22, 2021 stephennimmo Configuration

I love me some Let’s Encrypt. This nonprofit certificate authority brought a no-nonsense set of tools and practices to managing[…]

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Deploying the Red Hat Certified PostgreSQL Container on OpenShift using Kustomize and Sealed Secrets

April 13, 2021 stephennimmo Coding

This blog covers deployment of the Red Hat Certified container for PostgreSQL on OpenShift, which is using RHEL 8.3 UBI[…]

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Best Extensions for Building a REST API with Quarkus

October 19, 2020 stephennimmo Coding

After years in the Spring ecosystem, I’ve moved over to the Java EE side of the world. I started working[…]

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Seven Standards Every OpenShift Customer Should Have on Day 1

October 17, 2020 stephennimmo Culture

This blog was originally featured on the Red Hat OpenShift Blog:https://www.openshift.com/blog/seven-standards-every-openshift-customer-should-have-on-day-1 The explosion of containers in the enterprise has been[…]

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Recent Posts

  • Install Hashicorp Vault on Red Hat Enterprise Linux
  • New Router Setup – Mikrotik CRS305-1G-4S+IN
  • Running iperf3 tests in OpenShift
  • Running an OpenShift Virtualization VM Connected to a VLAN
  • Python to Bootstrap OpenShift Gitops

Angular CTO docker GitOps Java Kafka Keycloak Kubernetes Kubevirt Linux MapStruct maven OpenShift Operators Pipelines Podman Postgres PostgreSQL Python Quarkus REST Spring Boot Testcontainers testing Virtualization