[Video] GitOps – Declarative CD Intro, Kubernetes + ArgoCD Demo

Keyhole Software Cloud, DevOps, Git, Kubernetes, OpenShift, Video Leave a Comment

GitOps provides a declarative approach for improving the management of application delivery.

In this 50-minute video, Keyhole Principal Consultant Jaime Niswonger discusses basic GitOps fundamentals and various implementations in a Kubernetes environment. He covers GitOps best practices that unify deployment, management, and monitoring for containerized clusters and applications. Then he introduces ArgoCD and shows its capabilities in an OpenShift/Kubernetes environment. Jaime includes his own experiences and what he has seen working with companies across various industries.

Four Common Mistakes That Make Automated Testing More Difficult

Billy Korando Development Technologies, Effective Automated Testing With Spring Series, Java, Spring, Testing 2 Comments

Attention: The following article was published over 4 years ago, and the information provided may be aged or outdated. Please keep that in mind as you read the post.This article is part of my blog series on automated testing promoting my new Pluralsight course Effective Automated Testing with Spring. Automated testing is an essential step in the development process (as …

Without Automated Testing You Are Building Legacy

Billy Korando Agile, Effective Automated Testing With Spring Series, Testing 1 Comment

I have worked with several different organizations in my career on initiatives to rewrite legacy applications. A common theme for each project was that the organization struggled to deliver both maintainable and “agile” applications.

As developers, we’re curious by nature. I needed to understand exactly why this happens. In my contemplation of this common challenge, I discovered Automated Testing and became fascinated by it. I have since worked to include it as a central step as I write and maintain applications.

In this article particularly, I lay out how automated testing, or rather the lack there of, lies at the heart of many of the struggles we face as developers…