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Azure Spring Clean - Service Principals - Managed Identities

Hey friends, Welcome to #AzureSpringClean, an initiative from Joe Carlyle and Thomas Thornton which celebrates its 3rd edition this year. I’m thrilled to be part of this again as well, helping you understanding the confusion and difference between Azure Service Principals and Azure Managed Identities. As I recently relocated from Belgium to Redmond, and didn’t have all my video/audio equipment up for a recording, I decided to share this information in a blog post.

Deploying .NET6.0 Blazor App using dotnet commandline

Hello readers, About 2 months ago, I promised I would start writing down my adventures in the DotNet Blazor development world, which you can read about in my first and second post. Welcome to “Coding Apps in Blazor from a non-developer standpoint - Part 3” This next article will cover about the same as the previous one, deploying the Blazor Server app template, but instead of using Visual Studio GUI for this, I’ll use the dotnet commandline tool this time.

Coding Apps in Blazor from a non-developer standpoint - Part 2

Hello readers, About 2 months ago, I promised I would start writing down my adventures in the DotNet Blazor development world, which you can read in my first Blazor-related post here. While that post was more of a “setting the scene” how I ended up in learning Blazor (and C# mainly) and what the differences are between Blazor Server and Blazor WebAssembly, it also listed up the TOP 8 objectives I want to get out of these articles.

My 2 years as an Azure Technical Trainer at Microsoft

Hey, April last year, I wrote a post in which I looked back at my 1st 6 months as an Azure Technical Trainer. Where I think it makes sense to update this post in the week I’m officially starting my 3rd year in the role :). April 2020 was literally in the middle of the (first) pandemic lock-down, where we all thought it would clear out by May; little did we know it would last for another 18 months from there, facing another 2 or 3 lockdowns and still not seeing the end of it, although there is some tiny spark of light at the end of the tunnel.

Coding Apps in Blazor from a non-developer standpoint

Hello readers, The ones who know me already, know I have used traditional on-premises datacenter infrastructure for the first 15 years of my career, before I jumped onto Azure public cloud. Yes, I was an infra guy. And sometimes I still think I am, although I’m more and more shifting to containers and devops over the last 3 years. With the 25 years of IT experience, there was always 1 skillset missing… coding, or learning a development language in better words.

Another Tech Reviewing done: Azure Strategy and Implementation Guide - 4th edition

As most of you know, I enjoy writing technical (Azure related) books, but over the last year, I didn’t focus that much on writing myself, but supporting other authors in their writing-journey as well as performing technical reviewing of the book they are writing. The one I want to highlight in this post, has an interesting back-story. Mid 2019, I got approached by Packt, to write an update to their best-seller title “Azure Strategy and Implementation Guide”, in sponsorship with Microsoft.

Upgrading an AKS cluster in 20 min

Ever since I joined Microsoft (Sept 2019) and started working in the Azure Technical Trainer team, I deployed a demo Azure Kubernetes Service (AKS) with a few sample containers. Helping me in walking training attendees through the architecture, the management concepts and what it takes to run containerized workloads using the advanced capabilities coming with Kubernetes on Azure. Knowing this AKS cluster got deployed about 20 months back, it also meant my setup was getting a little bit out-of-date.

I'm recognized as a HashiCorp Ambassador

Hey, I got some GREAT NEWS to share, based on an email I received earlier this week: which informed me I am recognized as a HashiCorp Ambassador!! I can imagine that some of you might not be familiar with this recognition. Easy said, it is much like the Microsoft MVP title, rewarding individuals for their outstanding contributions in the technical communities. In my personal case, my first adventures with Terraform started about 5 years ago.

The labyrinth of Azure Infrastructure as Code Tools - Azure Spring Clean

Hey everyone, Thanks for joining the Azure Spring Clean online event again, in which the Azure community steps up once more, sharing the best tips & tricks on how to keep your Azure environments clean. Discussing optimizations, covering new services and features or overall giving you a view on how to manage your Azure subscriptions even better. You can check out all other blog posts or videos, which can guide you with best practices, lessons learned, or help you with some of the more difficult Azure Management topics at Azure Spring Clean.

AKS ErrImagePull and ImagePullBackOff on AKS after a year

Hi all, I’ve deployed me an AKS - Azure Kubernetes Service environment that I use in my Azure training class deliveries almost every week (yes, every AZ-course touches on AKS and Containers…) The Problem My AKS environment was running fine all this time (a bit over a year), allowing me to rely on existing deployed Kubernetes services, as well as building new services as a live demo. Until this morning, where all of a sudden, my own services didn’t start at all, but the kube-system services did.