Background We regularly re-build our Azure DevOps private agents using Packer and Lability, as I have posted about before. Since the latest re-build, we have seen all sorts of problems. All related to pulling packages and tools from NuGet based repositories. Problems we have never seen with any previous generation of …

Creating a new project in Azure DevOps with your desired process template is straightforward. However, it is only the start of the job for most administrators. They will commonly want to set up other configuration settings such as branch protection rules, default pipelines etc. before giving the team access to the …

I recently had the need to get the email address of the approver of a deployment to an environment from within a multi-stage YAML pipeline. Turns out it was not as easy as I might have hoped given the available documented APIs. Background My YAML pipeline included a manual approval to allow deployment to a given …

I have spent too long today trying to track down an intermittent “SQLite Error 5: 'database is locked'” error in .Net Core Entity Framework. I have read plenty of documentation and even tried swapping to use SQL Server, as opposed to SQLite, but this just resulted in the error ‘There is already an open DataReader …

There are good reasons why you might wish to move an existing Azure DevOps organisation from one region to another. The most common ones are probably: A new Azure DevOps region has become available since you created your organisation that is a 'better home' for your projects. New or changing national regulations …

I was reminded recently of the hoops you have to jump through to run UWP unit tests within an Azure DevOps automated build. The key steps you need to remember are as follows Desktop Interaction The build agent should not be running as a service it must be able to interact with the desktop. If you did not set this mode …

Whilst adding SonarQube analysis to a large project I started getting memory errors during the analysis phase. The solution was to up the memory available to the SonarQube Scanner on the my build agent, not the memory on the SonarQube server as I had first thought. This is done with an environment variable as per the …

Introduction The use of variables is important in Azure DevOps pipelines, especially when using YML templates. They allow a single pipeline to be used for multiple branches/configurations etc. The most common form of variables you see is are the predefined built in variables e.g. $(Build.BuildNumber) and your own …

This is another one of those posts so I can remember where some useful information is.... If you are migrating your Azure DevOps Classic Builds and Release to Multi-Stage YAML then an import step is to export all the exiting build, task groups and release as YAML files. You can do this by hand within the Pipeline UI, …

I have had a ThinkPad Active Pen (model SD60G957200) ever since I got my Lenovo X1 Carbon Extreme. The pen, when it works, has worked well. However, the problem has been that whether the pen and PC detected each other seemed very hit and miss. Today I found the root cause. It was not drivers or dodgy Bluetooth as I had …