Insight and analysis from thought leaders in agile development and testing, DevOps, security, test automation, and more.
Introduction This is the second part of a series of tutorials focused on the process of creating, deploying, and consuming a Node.js REST microservice. In part one of this series, I walked through the initial creation process. I demonstrated how to leverage Node.js and just a few modules to create a functioning REST microservice. While […]
With the advent of agile and DevOps, organizations are moving from specialized roles to cross-functional teams—and that means cross-functional sharing of the specialized tools used in each silo. So it’s not unreasonable for a tester to need access to the tools used in those other silos, such as Kubernetes. Kubernetes is a scalable, production-grade container […]
At Agile+DevOPs 2018 @ryan.ripley kicked off a UX fishbowl panel session about no estimates. To be honest I have been skeptical about no estimates since I first heard about it. I think I have been skeptical about it for a couple of reasons including: Committing to work and achieving it in the sprint has been […]
In my past articles I’ve written about using custom listeners as part of getting desired reporting, or making your tests do what you want. I’ve always referred offhandedly to these listeners, never paying them direct attention. I figured it was finally time to actually write a full fledged post about listeners, and some useful tricks. What is a […]
Recently I wrote an Ansible playbook to extract data from an Informatica PowerCenter repository. The data was then compressed and uploaded into Nexus Repository Manager. I used the command line utility, pmrep, to execute the commands needed to connect to the Informatica repository and to extract the data. A specific Informatica user had been given […]
A common refrain Brian Hicks hears from management in organizations transitioning to agile is, “if the teams are self-directed and get to choose how much work they do, how can i be sure they are working hard enough?”
In a recent development, MicroK8s replaced its dockerd installation with containerd. Many pre-existing sources mention “microk8s.docker”, but this command is no longer available. I will walk you through the full initial installation and basic usage on Ubuntu 18.04. Practically speaking, this means you now need to install Docker on your Ubuntu machine. In previous versions, […]
I work and interact with multiple software development teams. Some are just beginning their agile and DevOps journeys and others are well on their way, but they have many of the same questions or concerns: How do we get all team member roles on the same page? How do we communicate and collaborate more effectively […]
The dream of any product owner is fully customizable production software without the expense of paying for the hardware it rests upon. While the cloud and infrastructure as a service (IaaS) partially deliver on this promise, a completely serverless infrastructure would be much closer to this dream. From a product owner’s perspective, the possibility of […]
Introduction This is the first in a planned series of tutorials walking through the process of creating, deploying, and consuming a Node.js REST microservice. In this post, I will demonstrate the initial setup and creation of the microservice and its routes. By leveraging just a few Node.js modules, you will quickly have a functional REST […]
