Beautiful Makefile help messages with awk
Prettier Makefiles are not only nice for the eyes, but also a great use case for awk.
The most important changes in Kubernetes 1.24 and why they matter
This article is a recap on the updates that come with the release of Kubernetes 1.24, the first release of 2022: learn about the importance of the different changes.
Kubernetes 1.23: the 6 most important newest features!
Kubernetes 1.23 is the last release of 2021. Here is a quick recap to get you up to speed on the most important updates to the popular container orchestrator.
Why you shouldn't use localhost when developing locally
Was my service listening on port 8080 or 8081? I forgot. Running multiple services locally should not require memorizing an ever-growing list of ports.
Getting started with kubectl plugins
Add new commands and give your productivity a boost when operating K8s clusters by extending kubectl’s capabilities with community-supported plugins.
AWS profiles: how to simplify complex authentication?
AWS profiles allow you to abstract away complex mechanisms like multi-factor authentication or chained role assumptions so they don’t show up in your code
GitHub Actions: concepts and tutorial
GitHub Actions is a task automation system fully integrated with GitHub. Learn essential concepts and follow our hands-on GitHub Actions tutorial.
OCI vs Docker: What is a container?
Containers are a new way to package software. Docker's image format OCI has become standard but Kubernetes uses different container runtimes.