DevOps

Updated: 19 Jul 2023 - Revised the post to use Az CLI Task as opposed to a PowerShell Task Updated: 29 Aug 2024 - Revised the PowerShell as original version was not working. Also see follow up post on using Workload Identity federation Background Azure DevOps Pipelines have a built in mechanism to run maintenance jobs on a schedule. This is great for cleaning out old temporary data, but what if you want to run your own maintenance job?...

In a modern hybrid cloud world we have to accept constant change as the norm. You can’t just build something and forget about it. You have to keep it up to date as newer tools/libraries appear. This is to at least address security issues, even if you don’t want to adopt the new features. So I am expecting a degree of maintenance work on my Azure DevOps pipelines. However, this is becoming more awkward as many of the tasks used by Azure Pipelines, even ones from Microsoft, are themselves not being maintained....

I make every effort keep all my Azure DevOps Pipeline extensions reliable as I know they are used by many people, but mistakes happen. Yesterday I released an updated version of my ReleaseNotes task that introduced a bug if the pipeline produced no artifacts. I am pleased to say I have fixed the bug, and addressed this gap in my test coverage. However, this did mean for about 12 hours if you are using this task in a pipeline that did not produce artifacts, maybe one that just deployed consumed artifacts from other pipelines, you had a failing pipeline....

Background At Black Marble we have our own private build agents, but they are built using the same Packer process as the Microsoft hosted ones. I recently rebuilt our agents to match the latest version of the hosted agents, and I ran into an issue with some .NET 3.1 based x86 MSTests. The tests were failing with the following error: A total of 34 test files matched the specified pattern. ##[error]Testhost process exited with error: A fatal error occurred....

Background I was recently trying to use PowerShelGet Install-Package to install a module from an Azure DevOps Artifacts hosted PowerShell Gallery using the following script # For authentication use a PAT as the password, UID can be anything $PATcreds = Get-Credential Register-PSRepository -Name BM -SourceLocation 'https://pkgs.dev.azure.com/<org>/_packaging/PowerShell/nuget/v2' -PublishLocation 'https://pkgs.dev.azure.com/<org>/_packaging/PowerShell/nuget/v2' -InstallationPolicy Trusted Install-Package BlackMarble.Package -Source BM -Credential $PATcreds The script did not work I was getting the error Install-Package : Cannot find the path ‘C:\Users<user>\AppData\Local\Temp\936930114\BlackMarble....