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Stephen Nimmo

Development, DevOps and Delivery

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Latest Posts

Securing OpenShift ingress with Let’s Encrypt

October 28, 2020 stephennimmo Coding

I’m hosting an OpenShift cluster on a set of 4 Intel NUCs in the home office. I wanted to start[…]

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[REF] docker-compose

October 26, 2020 stephennimmo Coding

I’ve been doing a ton of integration work lately. Here’s a current copy of my “start everything locally” docker compose[…]

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Culture Change Requires People to Change

October 26, 2020 stephennimmo Culture

Most companies say they want “the DevOps” but they aren’t willing to do what’s necessary to get it. By now,[…]

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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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Local Integration Testing

September 10, 2020 stephennimmo Coding

One of the ways containers have dramatically changed the way applications are developed is the ability to run production-like services[…]

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ERCOT Scraper

September 7, 2020 stephennimmo Coding

The Electric Reliability Council of Texas (ERCOT) manages the flow of electric power to more than 26 million Texas customers —[…]

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.NET Testing in Visual Studio Code

July 24, 2020 stephennimmo Coding

After some experimentation, I found a local testing pattern that made sense to me. For this case, the application is[…]

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Running Embedded PostgreSQL Server for Integration Tests

July 12, 2019 stephennimmo Coding

Note: Don’t do this anymore. Use Testcontainers. I’ve been running H2 for years as an integration testing database. I’ve finally[…]

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Generating Swagger API documentation using SpringFox

July 10, 2019 stephennimmo Coding

Assuming you have a Spring Boot application, using the @RestController annotations, you can generate both the Swagger JSON and the[…]

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Recent Posts

  • 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
  • Two Ways of creating a Red Hat Enterprise Linux virtual machine with a static ip address in OpenShift Virtualization
  • Bootstrapping an OpenShift Cluster with OpenShift GitOps

Angular ArgoCD Bootstrap CTO Culture docker GitOps Java Kafka Kubernetes Kubevirt Linux MapStruct maven OpenShift Podman Postgres PostgreSQL Quarkus RHEL Security Spring Boot Testcontainers testing Virtualization