Windows Hosts with Kubernetes – The Beginning

Well, it wasn’t even close.  As mentioned in my previous post, I am moving to a less hands on role, and I want to keep close to the technology.  The concept of running Windows container hosts in a Kubernetes cluster fascinates me and it appears that I wasn’t alone.  With 82% of the votes on my Twitter poll, it was the clear winner.  Now I guess I actually need to start diving in, and by diving in, I mean reading docs.

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Adding Windows Server 2012 R2 Image to Azure Stack

In a previous post I covered how to add a Linux image to Azure Stack.  In this post I am going to detail a simple (if slow) way of adding a Server 2012 R2 image to Azure Stack as well.  With Azure Stack TP3 (original and extra-crispy) there are no default VM Images included in the install.  You are prompted to download a Windows Server 2016 ISO as part of the Azure Stack POC download, and there is a script in the AzureStack.ComputeAdmin module called New-Server2016Image that will take that ISO and turn it into a Core or Datacenter image.  But what if you wanted that good ole Server 2012 R2 image?

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Adding Linux Images to Azure Stack

If you are planning to add Linux Images to your Azure Stack deployment, first I would recommend reading through the documentation on the Azure Stack pages for Adding a VM Image and Using Custom Linux Images.  From there you can get the base images and the process for adding the images to Azure Stack.  What they don’t include is the Azure Cloud information for the various images, and if you would like to be able to use a JSON template against both Azure and Azure Stack without changing the image information, then you will want the publisher, offer, sku, and version to match.  In this post I will walk through the basics of adding one Linux image, how to get the necessary information from Azure Cloud, and the current information for the images you may want to run.

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CICD Pipeline with Azure Stack – Part 4

This is part 4 in a series.  You can find part 1 here , part 2 here, and part 3 here.

First off, let me quell your anticipation.  I got it working!  It was not as straightforward as I might like, but it will work.  If you haven’t already read post three, I would recommend doing so.  The long and short of it is that the build task Azure Resource Group deployment in TFS doesn’t understand the Azure Stack environment.  It doesn’t know how to talk to it, so any build task is going to fail.  One of the engineers at Microsoft suggested I use a PowerShell task to deploy instead, which I did.  That was not as simple as I would have liked, but here is what I had to do. Continue reading “CICD Pipeline with Azure Stack – Part 4”

CICD Pipeline with Azure Stack – Part 3

This is part 3 in a series.  You can find part 1 here and part 2 here.  Part 4 is now available here.

As I mentioned in my previous post, I was “ready” to deploy my TFS deploy template to Azure Stack.  And as predicted, the universe laughed at my funny plans.  The deployment failed due to a required Windows Update on the target image.  I didn’t run into this on Azure b/c the Windows Server 2012R2 image on Azure is more up to date than the one that ships with Azure Stack.  At this point I could have just installed TFS and Visual Studio manually, but no I refuse to give up my dreams of an automated future.  I spent the next week creating a PowerShell script that will install all available, required Windows Updates, and then reboot and repeat until there are no updates left.  Then I ran that script against a Windows Server 2012R2 VM in Azure Stack, and used that updated VM to create an updated VM Image.  You can read all about that adventure here.  Let’s just say that the yak is well and truly shorn. Continue reading “CICD Pipeline with Azure Stack – Part 3”