Marcus Felling

Modern web apps introduce some testing challenges — dynamic controls can cause flakiness and unexpected behaviors. This is where the magic of the Playwright locator API can help us build more resilient tests.

Continue reading Create resilient 🎭 Playwright e2e tests with locators

Now that Playwright has a fancy new HTML reporter, I wanted to host test results to show the latest state of my GitHub Action test runs. Adding a step to my pipeline that publishes the results to GitHub Pages made this pretty simple.

Continue reading Publishing 🎭 Playwright test results to GitHub Pages

Hey, you. You’re not manually deploying your Azure Bicep Infrastructure as Code, are you?!? Let’s prevent that next production outage, help your team collaborate on changes, and enable more frequent deployments. In this post, I’ll outline what tooling is available to integrate Bicep in your pipelines, and some good practices for building and deploying.

Continue reading 💪 Azure Bicep CI/CD 🚀

I wanted to document this after spending a frustrating amount of time troubleshooting getting this setup. I was getting this error when running Terraform Plan:

Error building AzureRM Client: obtain subscription() from Azure CLI: Error parsing json result from the Azure CLI: Error waiting for the Azure CLI: exit status 1: ERROR: Please run 'az login' to setup account.

Continue reading Using Terraform’s Azure provider (azurerm) with GitHub Actions and Terraform Cloud

Why would you choose Microsoft’s new Bicep DSL over HashiCorp’s Terraform? I would like to give you my perspective, as someone who ditched ARM templates for Terraform in most of my Infrastructure as Code projects. To set the context of this blog post, I’ll be talking about Azure focused customers. Also, I won’t be going over the basics of what Bicep is (that can be found in README here) or comparing it to other IaC solutions like Pulumi or Farmer. If there is interest, I can cover those in another blog post. This will be a direct comparison to Terraform.
Note: Opinions expressed are solely my own and do not express the views or opinions of my employer.

Continue reading Reasons to use Bicep over Terraform

There are two main ways to create re-usable components for Azure Pipelines. I’ll review the pros and cons of each and talk about when it makes sense to use one over the other. Keep in mind that the two are not mutually exclusive, so it may make sense to use a combination of both.

Continue reading Azure Pipelines: YAML Templates VS. Custom Tasks

I’ve worked with quite a few teams who aren’t aware of, or forget about, the Definition of “Done”. In my opinion, this is one of the easiest, low effort, high impact elements of Agile that a team can adopt.

Continue reading The importance of the Definition of “Done”

I’ve been a long time user of Azure Pipelines. It’s a very mature and powerful platform, that integrates really well with other parts of the Azure DevOps suite, to provide end-to-end traceability of the software development lifecycle. However, Microsoft is investing heavily in GitHub which now has some very appealing capabilities: source code security, development insights and analytics, open source and innersource management, etc. As these new capabilities get built out in GitHub, I’d like to explore what is takes to move things over. In this post I’ll be documenting what it takes to port one of my existing Azure Pipelines (YAML) to GitHub Actions.

Continue reading Porting an Azure Pipeline (YAML) to a GitHub Action

The size of your TFS/Azure DevOps Server collection databases will grow over time, and it’s not a trivial task figuring out how to cleanup. This conversation usually begins in preparation for an upgrade or migration to Azure DevOps Services. I have some general steps you can take to begin these efforts.

Continue reading How to reduce the size of your TFS/Azure DevOps Server collection databases