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Stephen Nimmo

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Author: stephennimmo

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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Building a Quarkus Application using OpenShift Pipelines

October 7, 2024 stephennimmo Coding

In this blog post, we are going to explore building a Quarkus application using Tekton, which is the upstream project[…]

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Standalone Angular Project from Scratch

September 28, 2024 stephennimmo Coding

In this post, we will discuss the new standalone component concepts as well as the use of signals. To get[…]

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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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Running the Red Hat build of Keycloak on OpenShift

September 10, 2024 stephennimmo Configuration

In this blog post, we are going to bring a few different technologies together to support an instance of the[…]

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Running Postgres as a StatefulSet on OpenShift

August 21, 2024 stephennimmo Blog

Here’s some example yaml for deploying Postgres on OpenShift. And some commands.

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Generating Let’s Encrypt certificates with Red Hat OpenShift cert-manager operator using the Cloudflare DNS solver

May 15, 2024 stephennimmo Configuration, System Design

Let’s Encrypt is a nonprofit certificate authority that provides free SSL/TLS certificates, which are essential for enabling secure HTTPS connections[…]

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In-Depth Hashicorp Vault setup on OpenShift using OpenShift GitOps

May 5, 2024 stephennimmo Configuration

I’m running a couple of clusters in my lab environment. One of them is a “hub” cluster which is handling[…]

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Async Communication Best Practices

April 10, 2024 stephennimmo Random

Here’s a small list of some best practices when engaging in asynchronous communications with colleagues. General Email Slack Boss Comms[…]

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Build a REST API from the ground up with Quarkus 3

March 8, 2024 stephennimmo Coding

Last Updated: 8/28/2024 This blog post serves as an aggregation of how to build a REST API. Tools Used The[…]

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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