Insights on Technology, Software & Code
I’m excited to share that I’ve coauthored a book on technical leadership for principal engineers. It all started as a program to help principal engineers expand their impact beyond being excellent at technical work. The book was shaped by real-world challenges and experiences, and the response from participants was incredible. Now we’re thrilled to share…
If you are new to mocking in Python, using the unittest.mock library can be somewhat intimidating. In this post, I’ll walk you through some common…
This presentation contains material that’s beneficial to developers, operators, and administrators of Kubernetes clusters. For more detailed information about this content, please see the documentation…
For centuries pipelines have been built to facilitate the movement of gas, oil, and other important resources. The concept of the pipeline was built around…
Now you can deploy a local Kubernetes cluster easier than even with Docker Desktop. If you have docker version 18.06.0ce or later, it comes bundled…
Today I received notification that I would be inducted as a new member to the Maplewood Richmond Heights Hall of Fame. I will be the…
On my first attempt, I successfully completed the Certified Kubernetes Administrator (CKA) exam from the Cloud Native Computing Foundation! This isn’t an exam that you…
I’ve been using Docker extensively over the past few years and I’ve compiled a list of the commands that I use most frequently. Docker can…
Are you using Prometheus Alertmanager with Slack integration? It’s very likely that you need some alerts to go to one channel, and other alerts to…
In this post, I’ll demo monitoring a Spring Boot app using Prometheus and Alertmanger as Docker containers. I’ll assume that you are already familiar with…
