Posts

I have been having a look at Docker for Windows recently. I have been experiencing a problem that when I create a new image the created date/time (as shown with docker images) is 8 hours in the past. Turns out the problem seems to be due to putting my Windows 10 laptop into sleep mode. So the process to see the problem is Create a new Docker image – the create date is correct, the current time Sleep the PC Wake up the PC Check the create date, it is now 8 hours off in the past Now the create date is not an issue in itself, but the fact that the time within the Docker images is also off by 8 hours can be, especially when trying to connect to cloud based services....

The registration link for Microsoft UK TechDays Online is now live. This is a 5 day event live broadcast from the Microsoft Campus in Reading. You will be able to view the sessions live at https://channel9.msdn.com/ The themes for each day are: Monday, 12 September: Explore the world of Data Platform and BOTs Tuesday, 13 September: DevOps in practice Wednesday, 14 September: A day at the Office! Thursday, 15 September: The inside track on Azure and UK Datacenter Friday, 16 September: Find out more about Artificial Intelligence I am doing a session on the Thursday on Azure DevTest Labs....

I recently posted on how we were versioning our Nuget packages as part of a release pipeline. In test we noticed that the packages being produced by this process has an extra folder inside them. We expected there to be a netcore50 folder, but not a .NETCore50 folder. Strangely if we build the package locally we only saw the expect netcore50 folder. The addition of this folder did not appear to be causing any problem, but I did want to find out why it had appeared and remove it as it was not needed....

Background We are currently packaging up a set of UX libraries as NuGet packages to go on our internal NuGet server. The assemblies that make up the core of this framework are all in a single Visual Studio solution, however it makes sense to distribute them as a set of NuGet packages as you might not need all the parts in a given project. Hence we have a package structure as follows…...

Do you have repeating blocks in your VSTS release pipelines? I certainly do. A common one is to run a set of functional test, so I need to repeatedly … Deploy some test files to a VM Deploy a test agent to the VM – IMPORTANT I had not realised you can only run one test run against this deployed agent. You need to redeploy it for the next run Run my tests … and repeat for next test type/configuration/test plan/DLL etc....

I have just released 1.4.7 of the release notes VSTS extension. This provides a new advanced options that allows you to switch the authentication model. The default remains the same i.e. use a personal access token provided by the server, but you have the option to enable use of the ‘defaultcredentials’ (via the advanced properties). If this is done the account the build agent is running as is used. Hopefully this should fix the 401 issues some people have been seeing when using the task with on-prem TFS....

I use a virtual NAT Switch to allow my VMs to talk to the outside world. The way I do this is documented in this post, based on the work of Thomas Maurer. The upgrade to Windows 10 Anniversary messed this up, just seemed to loose the virtual network completely, VMs failed to start with invalid configurations and would not even start. I had to recreate my NATSwitch using Thomas’s revised instructions, but I did have an problem....

I have been using the Microsoft Band (both version Band1 and Band2) since they came out, and been reasonably happy. However, a year or so on my issues with it have remained the same Poor battery life, I can live with charging it each day, but even with GPS Power-saver mode on I can’t go for any exercise over about 4 hours (bit of an issue for longer bike rides) It is not waterproof, so no swimming (and worried doing the washing up) Also there seem to be some build issues with the robustness of the Band2....

The RadioTFS show that I was the guest on has just been published at http://radiotfs.com/Show/117. If you don’t listen to RadioTFS why not? It is a regular podcast (as you can see with over 100 episodes) on all things TFS and VSTS. A great way to keep up what is new in the technology space. Links to this and all my other recorded sessions can be found here

Just published a new VSTS extension with a couple of tasks in it. The aim to to help formalise the end of a release process. The tasks Allow you to set the retension ‘keep forever’ flag on a build (or all builds linked to a release) Update increment a build variable e.g. all or part of a version number, in a build (or all builds linked to a release) The first just replicates functionality I used to have in house for builds...