Tech Tips

The Issue I have an Azure DevOps multi-stage YAML pipeline that started giving the error `The pipeline is not valid error: Unable to resolve latest version for pipeline templates: this could be due to inaccessible pipeline or no version is available` and failing instantly. The Solution This is not the most helpful message, but after some digging I found the problem. The pipeline used another pipeline as a resources resources: pipelines: - pipeline: templates source: QueuesAndFunctionsDemo-CI branch: master This referenced build had failed, so there was no successful build resources to load, hence the error....

A common question I get when people are using my Release Notes task for Azure DevOps is whether it is possible to get the release notes as a PDF. In the past, the answer was that I did not know of any easy way. However, I have recently come across a command line tool by Max Melcher called AzureDevOps.WikiPDFExport that allows you to export a whole WIKI (or a single file) as a PDF....

Disks filling up on our private Azure DevOps agents is a constant battle. We have maintenance jobs setup on the agent pools, to clean out old build working folders nightly, but these don’t run often enough. We need a clean out more than once a day due to the number and size of our builds. To address this, with UI based builds, we successfully used the Post Build Cleanup Extension. However since we have moved many of our builds to YAML we found it not working so well....

During the Covid 19 lock down I have been doing plenty of Zwift‘ing. However, I have started having problems getting the Zwift Companion App working reliably, when it used to work. Basically, Zwift itself was fine, though very slow to save when exiting, but the companion app could not seem to detect that I was actively Zwift’ing, but it’s other functions were OK. After much fiddling I found the issue was the network connection from my PC up to Zwift and nothing to do with the phone app....

The Problem Whilst doing a migration from an on-premised TFS to Azure DevOps Services for a client I had a strange issue with SQLPackage.exe. I had previously completed the dry run of the migration without any issues and started the live migration with a fully defined process and timings for a each stage. When I came to export the detached Team Project Collection DB I ran the same command as I had for the dry run...