Skip to main content

TFS - XAML Build Controller stops working

When I started a XAML Build Controller on the build server, I noticed the following behavior:

  • The controller and agents start up and change to the Ready state while the icons went green
  • A few seconds later the icons turn red again, although the controller and agents remain in the same state.
  • On the Build Controller, a details link appear that shows the following error message:

TF400324: Team Foundation services are not available from server <Server/CollectionName>.
Page not found

So what was going on?

Everything was caused by a change in IIS I did. Before the TFS server was hosted on https://mytfs.company.be/tfs but they wanted to get rid of the /tfs part. So I removed the tfs application from IIS and moved all services to the root of the site. This worked perfectly for TFS itself but caused issues for the build controllers.

Why?

Because there are in fact 2 applications that should be hosted:

  1. the root TFS webservices now hosted at https://mytfs.company.be/
  2. a /queue application that should be hosted at https://mytfs.company.be/queue

By removing the /tfs, the /queue application was gone as well. I added the /queue application and my build controllers and agents turned green again…

Labels

Labels:

Popular posts from this blog

Kubernetes–Limit your environmental impact

Reducing the carbon footprint and CO2 emission of our (cloud) workloads, is a responsibility of all of us. If you are running a Kubernetes cluster, have a look at Kube-Green . kube-green is a simple Kubernetes operator that automatically shuts down (some of) your pods when you don't need them. A single pod produces about 11 Kg CO2eq per year( here the calculation). Reason enough to give it a try! Installing kube-green in your cluster The easiest way to install the operator in your cluster is through kubectl. We first need to install a cert-manager: kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.14.5/cert-manager.yaml Remark: Wait a minute before you continue as it can take some time before the cert-manager is up & running inside your cluster. Now we can install the kube-green operator: kubectl apply -f https://github.com/kube-green/kube-green/releases/latest/download/kube-green.yaml Now in the namespace where we want t...
Read more

Azure DevOps/ GitHub emoji

I’m really bad at remembering emoji’s. So here is cheat sheet with all emoji’s that can be used in tools that support the github emoji markdown markup: All credits go to rcaviers who created this list.
Read more

.NET 9 - Goodbye sln!

Although the csproj file evolved and simplified a lot over time, the Visual Studio solution file (.sln) remained an ugly file format full of magic GUIDs. With the latest .NET 9 SDK(9.0.200), we finally got an alternative; a new XML-based solution file(.slnx) got introduced in preview. So say goodbye to this ugly sln file: And meet his better looking slnx brother instead: To use this feature we first have to enable it: Go to Tools -> Options -> Environment -> Preview Features Check the checkbox next to Use Solution File Persistence Model Now we can migrate an existing sln file to slnx using the following command: dotnet sln migrate AICalculator.sln .slnx file D:\Projects\Test\AICalculator\AICalculator.slnx generated. Or create a new Visual Studio solution using the slnx format: dotnet new sln --format slnx The template "Solution File" was created successfully. The new format is not yet recognized by VSCode but it does work in Jetbr...
Read more