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Home » Archives for December 2022

Month: December 2022

Run Kubernetes in production - it'll be easy, they said

How to replace the default fake “ACME” certificate for Kubernetes/AKS?

A while back I got a request to change the default certificate for an AKS cluster. A customer didn’t like the “Kubernetes Fake Certificate” that’s shown when no other matching certificates can be found, and they wanted it changed. So yours truly started googling, and as a result, this article…Continue reading How to replace the default fake “ACME” certificate for Kubernetes/AKS?

Not storing your private keys properly is dangerous.

How to export the private key from your Certificate Signing Request on Windows?

This article explains another small but significant gotcha you “just need to know” when working with certificates and certification authorities, and you – just like me – are for some reason still using Windows as your workhorse. I’ll go through how to export the private key that has been stored…Continue reading How to export the private key from your Certificate Signing Request on Windows?

Always ship Azure DevOps.

Working YAML sample of a remote repository CI trigger in Azure DevOps

It took me something like 10 years of struggling to get remote triggers to finally fire in Azure DevOps, and in this article, I’ll share how I finally got the remote repository trigger to work for an actual Team Project in real production use (and that’s a first!) 😃 Okay,…Continue reading Working YAML sample of a remote repository CI trigger in Azure DevOps

Powershell is hell

winrm complaining “Error: Invalid use of command line.” – easy fix :)

Heh, this article is going to be another one of those “Drat, I should’ve known this” articles. But maybe it’ll be helpful for someone else as well! In this post I will explain how to get around the “Error: Invalid use of command line. Type “winrm -?” for help.” error…Continue reading winrm complaining “Error: Invalid use of command line.” – easy fix :)

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Welcome! You just stumbled upon the home page of an all-around artisan code crafter and Microsoft MVP, Antti "koskila" Koskela.

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