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Stephen Nimmo

Development, DevOps and Delivery

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Latest Posts

Kafka Stream Transformation Patterns and Message Reprocessing

December 23, 2022 stephennimmo System Design

This blog post assumes you have at least a basic understanding of Kafka – topics, partitioning, offsets. If you have[…]

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Why Continuous Delivery?

December 19, 2022 stephennimmo Culture

The need for continuous delivery is predicated on the fact that software is continuously deteriorating. From the second the code[…]

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Using Podman with Quarkus and Testcontainers on MacOS M1

October 19, 2022 stephennimmo Configuration

Switching to use Podman instead of Docker for spinning up Testcontainers on MacOS just takes a bit of install and[…]

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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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Using Lombok and MapStruct in a Maven Project

January 4, 2022 stephennimmo Coding

Lombok is a java library providing annotations for boilerplate generation. It will handle getters, setters, toStrings, hashCodes, equals, constructors, builders[…]

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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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The avro-maven-plugin configuration doesn’t work in the execution definition

November 2, 2021 stephennimmo Coding

I wanted to write a quick blog because I’ve wasted a full hour figuring out why the imports on the[…]

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Angular Project from Scratch

October 12, 2021 stephennimmo Coding

Last updated: 8/23/2024 This is a writeup for building a very rudimentary, yet clean, web UI using Angular and Bootstrap.[…]

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Angular Reactive Forms with ng-bootstrap

September 27, 2021 stephennimmo Coding

The Angular + Bootstrap is still my favorite front end development stack. I love Angular because of the clear separation[…]

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Running Testcontainers in OpenShift Pipelines with Docker-in-Docker

May 10, 2021 stephennimmo Coding

Container technologies have had a very strong influence in application development. In addition to the well documented value of containers[…]

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Recent Posts

  • Your Cluster Name Is Not Your Environment
  • GitOps at Scale
  • Compiling and installing a Linux kernel module in OpenShift – The AMD Solarflare™ Onload™ Edition
  • Dynamic URL for Host using OpenShift routes
  • Connecting OpenShift Virtualization to Underlay Networks with ClusterUserDefinedNetwork

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

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