One of the strengths of ASP.NET Core is how easily it integrates cooperative cancellation through the CancellationToken mechanism. The framework offers two main ways to access the cancellation token tied to the request: via HttpContext.RequestAborted, or by accepting a...
Introduction Extension methods in C# are a powerful feature that allows developers to “add” methods to existing types without modifying the original class or creating a derived type. They enable cleaner, more readable code and are widely used in...
After a decade of working with enterprise systems, I’ve noticed a recurring architectural pain point: elegantly processing different domain objects through a common interface without sacrificing maintainability. At its core, the problem is a tug-of-war between four critical concerns:...
Quite a few months ago, I started an ambitious project. My goal was to create a case for Raspberry Pis to combine them into a cluster and run Kubernetes. Constrains were the following: The case should host three Raspberry...
I’ve been using BuildKit for a quite a while and can confirm that it’s a great tool for building Docker images. It’s quick, reliable and comes with Docker starting from version 18.09. I wrote two articles describing my experiments with...
Half a year ago I bought three Rock64 (4 GB model) for my home Kubernetes cluster and I was mostly happy with them, they are quick, quiet and reliable. Although, I noticed one issue. From time to time the...
The first question comes to your mind when you discover that your awesome Raspberry Pi or Kubernetes cluster you are using for home automation is not connected to the Internet is how to get any notification about such event?...
NOTE: This article is has a continuation. In my previous post Building Docker images for multiple processor architectures, I tried to summarize my experiments in managing cross-architecture manifests on Docker Hub. Although the workflow described in that post lead...
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