Managing Config for .NET Core Web App Deployments with Tokenizer and ReplaceTokens Tasks

Last week I posted an end-to-end walkthrough about how to build and deploy web apps using Team Build and Release Management – including config management. The post certainly helps you if you’re on the .NET 4.x Framework – but what about deploying .NET Core apps?

End to End Walkthrough: Deploying Web Applications Using Team Build and Release Management

I’ve posted previously about deploying web applications using Team Build and Release Management (see Config Per Environment vs Tokenization in Release Management and WebDeploy, Configs and Web Release Management). However, reviewing those posts recently at customers I’ve been working with, I’ve realized that these posts are a little outdated, you need pieces of both to form a full picture and the scripts that I wrote for those posts are now encapsulated in Tasks in my marketplace extension. So in this post I’m going to do a complete end-to-end walkthrough of deploying web applications using Team Build and Release Management. I’ll be including handling configs – arguably the hardest part of the whole process.

Parallel Testing in a Selenium Grid with VSTS

There are several different types of test – unit tests, functional test, load tests and so on. Generally, unit tests are the easiest to implement and have a high return on investment. Conversely, UI automation tests tend to be incredibly fragile, hard to maintain and don’t always deliver a huge amount of value. However, if you carefully design a good UI automation framework (especially for web testing) you can get some good mileage.

Running the New DotNet Core VSTS Agent in a Docker Container

This week I finally got around to updating my VSTS extension (which bundle x-plat VersionAssembly and ReplaceTokens tasks) to use the new vsts-task-lib, which is used by the new DotNet Core vsts-agent. One of the bonuses of the new agent is that it can run in a DotNet Core Docker container! Since I am running Docker for Windows, I can now (relatively) easily spin up a test agent in a container to run test – a precursor to running the agent in a container as the de-facto method of running agents!


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