Summary Hope you are doing great, this time I came up with a simple azure DevOps solution for updating VM disk sizes. The current project that I'm in has a bunch of virtual machines. So, we need a way to update the VM disk with minimal administrative effort and changes. In this scenario, we have used Bicep as the IAC language Azure DevOps pipelines YAML variable files Here is the high-level workflow for a particular VM in the solution YAML Pipeline file got two workflows, firstly the VM build pipeline, and the second is the disk update one. If you focus on the green arrow and the purple arrow, basically I'm modifying the same bicep module file and passing the same set of variables. You may wonder why we cannot use the same flow to build the VM and update the disk later, that's because for the disk updates VM needs to be in a shutdown state, and other components in the 1st flow need the VM up and running especially the extension modules YAML Variable Files I ha...