Category: Windows

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Remove All Docker Container Images

New Windows Server 2019 Container Images

Microsoft today released the new Windows Server 2019 again. After they quickly released Windows Server 2019 during Microsoft Ignite, they removed the builds again, after some quality issues. However, today Microsoft made the Windows Server 2019 builds available again. Microsoft also released new Windows Server 2019 Container Images for Windows, Windows Server Core and Nano Server.

Download Windows Server 2019 Container Images

You can get them from the new Microsoft Container Registry (MCR).

Microsoft was hosting their container images on Docker Hub until they switch to MCR (Microsoft Container Registry). This is now the source for all Windows Container Images like Windows Server 2019, Windows Server 2016 and all the Semi-Annual Channel releases like Windows Server, version 1709 or Windows Server, version 1803.

Download the Windows Server 2019 Semi-Annual Channel Container Images (Windows Server, version 1809). This includes also the new Windows Container Image.

The Windows Server Core Image is also available as a Long-Term Servicing Channel Image:

However, if you want to browse through container images, Docker Hub continues to be the right place to discover container images. Steve Lasker wrote a blog post about how Microsoft syndicates the container catalog and why.

Download Windows Server 2016 and Windows Server SAC Container Images

Also the existing Windows Server 2016 and Windows Server, version 1803 and Windows Server 1709 container images moved to the Microsoft Container Registry (MCR).

You should also make sure to update your Dockerfile references:

Old Windows Server Dockerfile reference

FROM microsoft/windowsservercore:ltsc2016

New Windows Server Dockerfile reference

FROM mcr.microsoft.com/windows/servercore:ltsc2016

Removing the “latest” tag from Windows Images

Starting 2019, Microsoft is also deprecating the “latest” tag for their container images.

We strongly encourage you to instead declare the specific container tag you’d like to run in production. The ‘latest’ tag is the opposite of specific; it doesn’t tell the user anything about what version the container actually is apart from the image name. You can read more about version compatibility and selecting the appropriate tag on our container docs.

Removing Container Images

Remove All Docker Container Images

If you want to remove existing container images from your PC, you can run docker rmi to remove a specific image. You can also remove all containers and container images with the following commands:

If you want to know more about Windows Containers and the Microsoft container eco system, visit the Microsoft container docs.



WLinux WSL Setup Wizard for Windows 10

WLinux – The best WSL for Windows 10

A couple of Windows 10 releases back, Microsoft delivered the Windows Subsystem for Linux. The Windows Subsystem for Linux allows you to run Linux distros, like Ubuntu, Debian, Suse and others, on Windows 10. Around the Microsoft Ignite 2018 timeframe another distro was released to the Windows Store called WLinux. WLinux is a Linux environment for Windows 10 built on work by Microsoft Research and the Debian project. WLinux is a custom Linux distro built from Debian specifically for use on the WSL. While other distros are available for WSL, WLinux is the first optimized for use by users of WSL for WSL. It helps developer run Linux tooling on Windows and integrates into perfectly into Windows.

WLinux Setup

WLinux WSL Setup Wizard for Windows 10

WLinux comes with a custom setup, to prepare your environment in a very simple and easy wizard. It lets you setup some predefined software and settings and configure integration into Windows.

WLinux WSL Docker Bridge to Windows

WLinux Docker Bridge

If you want to run Docker in the Windows Subsystem for Linux, you can bring the Docker Client to the Windows Docker Engine. This allows you to run Docker directly from WSL and from PowerShell at the same time.

Microsoft Tooling

WLinux Installing Azure CLI

Of course WLinux brings the usual Linux development tools and easy setup for Ruby, NodeJS, Go, Java, Python, editors like emacs and even different shells. You can also easily add Microsoft tooling by adding Azure CLI, PowerShell Core and even Visual Studio Code.

Windows Explorer Integration and WSL Utilities (wslu)

It easily lets you to setup Windows Explorer integration and brings wslu, a collection of utilities for WSL, preinstalled. Wslu bringt the following features to the WSL

  • wslusc This is a WSL shortcut creator to create a shortcut on your Windows 10 Desktop.
  • wslsys This is a WSL system information printer to print out some basic system information.
  • wslfetch This is a WSL Screenshoot Information Tool to print information in an elegant way.
  • wslupath This is a WSL Windows path Converter that can convert Windows path to other styles of path.
  • wslview This is a fake WSL browser that can help you open link in default Windows browser.

WSLfetch

If you want to know more about WLinux, check out the website Whitewater Foundry.

Or download WLinux from the Microsoft Store.

You can also contribute on the project on GitHub.



E2EVC

Speaking at E2EVC 2018 Athens

I am back from some great travel and speaking opportunities like Experts Live Europe 2018 last week. That said, I’m happy to speak at the E2EVC Conference in Athens this week. E2EVC stands for Experts 2 Experts Virtualization Conference, and brings the best people together to talk about virtualization. This will be my 11th E2EVC, I was speaking in many events since 2012 in cities like Rome, Hamburg, Dublin, Copenhagen, Brussels and last year in Prague. I am really happy to speak at this event again.

In my session I will speak about the great new feature in Windows Server 2019.

Windows Server 2019 - The Next Generation of Software-Defined Datacenter

Join this session for the best of Windows Server 2019, about the new innovation and improvements of Windows Server. Learn how Microsoft enhances the SDDC feature like Hyper-V, Storage and Networking and get the most out of the new Azure Hybrid Integration and Container features. You’ll get an overview about the new, exciting improvements that are in Windows Server and how they’ll improve your day-to-day job.   In this presentation Thomas Maurer (Microsoft MVP) will guide you through the highly anticipated innovations in Windows Server 2019 and the Semi-Annual Channel including: ○ Windows Server Containers ○ Azure Integration ○ Hyper-V features ○ Storage ○ Networking ○ Security ○ Windows Server Containers And more!

About E2EVC

E2EVC Virtualization Conference is a non-commercial, virtualization community event. The main goal of the E2EVC is to bring the best virtualization experts together to exchange knowledge and to establish new connections. E2EVC is a weekend crammed with presentations, Master Classes and discussions delivered by both virtualization vendors product teams and independent experts. I am happy to be part of the community and listen to other industry leading experts.

I am looking forward to the E2EVC and hopefully see you in Athens.



Windows Insider - Insiders2Campus

Windows Insider – Insiders2Campus visit in Redmond

If you have been following on social media in the last couple of days, you might have seen that I had the chance to speak at different conferences and events like SCOM Day in Gothenburg and Cloud Camp in Dublin. I also had the possibility to visit the Microsoft Campus in Redmond, and meet with the Windows Insider team. I was one of the lucky winners of the Insiders2Campus contest this summer and as a price I had was able to meet with the Windows team.

I have been a Windows Insider for the first day, and I am always excited to try out new features and give feedback to the engineering teams. Having the chance to meet with the team behind the Windows Insider program, was a great opportunity. I was able to visit the Microsoft Campus a couple of times already, for example for the Microsoft MVP Summits. But the Windows Insider team organized some special visits on places I never really had access to before.

Microsoft Garage

We had the chance to visit the Microsoft Garage. The Garage is a resource to Microsoft employees that supports and encourages problem solving in new and innovative ways, ultimately empowering people to achieve more. It is also a great place for hackathons within Microsoft. This is the place where cool Microsoft products like Microsoft Launcher for Android and the Outlook plugin, FindTime were created.

Microsoft Treehouse

Another place which you need to visit if you are on the Microsoft Campus, is the Microsoft Treehouse office. The Treehouse is basically an outdoor meeting space in the trees.

Tom Microsoft HoloLens

As part of the Windows Insiders2Campus visit, we also had the chance to try out Microsoft HoloLens and other Microsoft products.

There was obviously a lot more to see, like the Microsoft Envisioning Center, the Surface Lab and much more. But the greatest thing really was to meet the team behind the products. Really big thanks to the Windows Insider team, which made this possible. I think this was an unforgettable experience and if you ever have the chance to visit the Microsoft Campus in Redmond, it is definitely worth a visit.

If you are interested becoming a Windows Insider for Windows 10, Windows Server or other products and services, check out the Windows Insider site.



netsh wireless password

Show Wireless Network Password on Windows 10

Today I have a simple blog post, which is more less just a note for myself. If you are join your Windows 10 device to a Wireless Network and you can’t remember the Wireless Password or Key you can recover this using the netsh command. Simply run this command to show the network key of the wireless network:

To list the wireless networks you have access to, you can use the following command:



Create new Azure Backup

Backup Windows 10 to Microsoft Azure Backup

This is not really a new feature, it exists already for a while, but it seems that still a lot of people don’t know about it. Azure Backup not only allows you to backup services in Azure or Windows Server and services on-premises, Azure Backup can also backup your Windows Client PC.

Azure Backup for your Windows 10 PC allows you to backup Files and Folders and store and backup them to the cloud. You can use this for small environments, VIP machines or for remote workers which are always on the road. Data is encrypted on the on-premises client machine using AES256 and the data is sent over a secure HTTPS link. Backups are stored encrypted in Azure with the customers own key.

I use Azure Backup for my own devices. I am often on the road and working on different documents and files. Obviously I also use OneDrive and OneDrive for Business, which also allows you to restore files after you delete them. However, the retention rate is way to short and it is not a backup. Azure Backup in that case is a great addition. You can backup your files where ever you are.

Setup Azure Backup for Windows Clients

Azure Backup and Site Recovery

First you will need to setup a Azure Recovery Services Vault in Microsoft Azure. This is the service which your backups will be stored.



Windows Server 2019

Windows Server 2019 released, get it now!

Microsoft announced Windows Server 2019 a while ago and also showed of a lot of new features and improvements at Microsoft Ignite last week. Today Microsoft announced the release of Windows Server 2019. Windows Server brings improvements in four key areas, such as Hybrid, Security, Application Platform and Hyper-converged Infrastructure (HCI). Together with Windows Admin Center, Windows Server 2019 becomes a powerful platform to run your workloads on-premise or in the cloud.

Update: Windows Server 2019 availability

On October 2, 2018, we announced the availability of Windows Server 2019 and Windows Server, version 1809. Later that week, we paused the rollout of these new releases to investigate isolated reports of users missing files after updating to the latest Windows 10 feature update. We take any case of data loss seriously, so we proactively removed all related media from our channels as we started investigation of the reports and have now fixed all known related issues.

 

In addition to extensive internal validation, we have taken time to closely monitor feedback and diagnostic data from our Windows Insiders and from millions of devices on the Windows 10 October 2018 Update. There is no further evidence of data loss. Based on this data, today we are beginning the re-release of Windows Server 2019, Windows Server, version 1809, and the related versions of Windows 10.

 

Customers with a valid license of Windows Server 2019 and Windows Server, version 1809 can download the media from the Volume Licensing Service Center (VLSC). Azure customers will see the Windows Server 2019 image available in the Azure Marketplace over the coming week. We are also working to make the Windows Server 2019 evaluation available on the Microsoft Eval Center. We will provide an update to this blog and our social channels once it’s available.

 

November 13, 2018 marks the revised start of the servicing timeline for both the Long-Term Servicing Channel and the Semi-Annual Channel. For more information please visit the Support Lifecycle page.

Source: Microsoft

Windows Server 2019 Investments

You can also read more about Windows Server innovations on my blog:

I have some other blog post in the pipeline, covering new features in Windows Server 2019.

Download Windows Server 2019

You can download and get Windows Server 2019 form different Microsoft source:

MSDN and the Microsoft Partner Network will get Windows Server 2019 later in October.

At Microsoft Ignite, Microsoft showed also some great Windows Server demos and I hope you check it out!