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Stephen Nimmo

Development, DevOps and Delivery

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Latest Posts

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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Linux File Permissions: Giving One User Read Access

February 16, 2024 stephennimmo Linux

I recently did some work setting up multiple users on a RHEL box of mine and I wanted to document[…]

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rpm-ostree kernel parameters

January 30, 2024 stephennimmo Configuration

I’ve been messing around with one of my boxes because of a faulty onboard ethernet adapter. I was trying to[…]

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Recent Posts

  • Running iperf3 tests in OpenShift
  • Running an OpenShift Virtualization VM Connected to a VLAN
  • Python to Bootstrap OpenShift Gitops
  • Home Lab OpenShift using Agent Based Installer
  • Running Jfrog Artifactory on Podman

Angular Bootstrap CICD CTO Culture docker GitOps Java Kafka Keycloak Kubernetes Kubevirt Linux MapStruct maven OpenShift Operators Postgres PostgreSQL Quarkus Spring Boot Tekton Testcontainers testing Virtualization