Category: Virtualization

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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.



Azure Confidential Compute VM Deployment

Protect Workloads with Azure Confidential Computing

A year ago Microsoft announced that they were working on a new technology in Azure to protect and encrypt data in use, called Azure Confidential Computing. If you are moving sensitive data to the cloud, you also want to encrypt it. Today, you can do this for data in transit and data at rest, however data in use is a challenge. Azure Confidential Computing addresses exactly that scenario, and helps you to encrypt data in use. Microsoft was running a private preview program in the last year, and at Microsoft Ignite this year, Microsoft opened up a public preview.

What is Azure Confidential Computing

Azure Confidential Computing together with Intel SGX technology addresses the following threads:

  • Malicious insiders with administrative privilege or direct access to hardware on which it is being processed
  • Hackers and malware that exploit bugs in the operating system, application, or hypervisor
  • Third parties accessing it without their consent

There are ways to secure data at rest and in transit, but you need to protect your data from threats as it’s being processed. Now you can. Confidential computing adds new data security capabilities using trusted execution environments (TEEs) or encryption mechanisms to protect your data while in use. TEEs are hardware or software implementations that safeguard data being processed from access outside the TEE. The hardware provides a protected container by securing a portion of the processor and memory. Only authorized code is permitted to run and to access data, so code and data are protected against viewing and modification from outside of TEE.



Thomas Maurer Speaker

Speaking at Cloud Camp 2018 Dublin

I am very excited to announce that I will be speaking at Cloud Camp 2018 in Dublin. Cloud Camp is Irelands Inaugural Conference for Microsoft Cloud & Server 2019. The conference takes place on October 17th 2018 in the Dublin Convention Center. In my sessions I will be speaking about Microsoft Azure Stack and Windows Server 2019, the latest and greatest new features.

Azure Stack - Your Cloud Your Datacenter

Microsoft released Azure Stack as an Azure appliance for your datacenter. Learn what Azure Stack is, what challenges it solves, how you deploy, manage and operate a Azure Stack in your datacenter. Learn about the features and services you will get by offering Azure Stack to your customers and how you can build a true Hybrid Cloud experience. In this presentation Thomas Maurer (Microsoft MVP) will guide you through the highly anticipated innovations and experience during the Azure Stack Early Adaption Program and Azure Stack Technology Adoption Program (TAP).

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 Cloud Camp

In a time of rapid changes to “the cloud” – with continuous and frequent changes to Windows Server; Azure and even Microsoft 365. Add in the ever increasing importance to security and the challenges of compliance at its too easy to fall behind.

Cloud Camp brings together international speakers to one event where you will learn the latest about digital transformation, IT modernisation, productivity, security and compliance and governance.



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!



Windows Server 2019 ATP

Windows Server 2019 Windows Defender Advanced Threat Protection

Windows Server 2019 comes with a lot of new feature. One of the large investment Microsoft is making in this Windows Server release, is in security. And one of my favorite new security features in Windows Server 2019 is the support for Windows Defender Advanced Thread Protection. Windows Defender Advanced Threat Protection (ATP) is a unified platform for preventative protection, post-breach detection, automated investigation, and response. It was available for Windows 10 devices for awhile, and now it is available for Windows Server 2019 and other version of Windows Server.

What is Windows Defender Advanced Threat Protection

Windows Defender ATP

Windows Defender Advanced Threat Protection brings some great security features to your platform.

  • Agentless, cloud-powered – No additional deployment or infrastructure. No delays or update compatibility issues. Always up to date.
  • Unparalleled optics – Built into Windows and Windows Server for deeper insights. Exchanges signals with the Microsoft Intelligent Security Graph.
  • Automated security – Take your security to a new level, by going from alert to remediation in minutes – at scale.

Onboard Windows Server 2019 to Windows Defender Advanced Thread Protection

Windows Defender Advanced Thread Protection Onboarding

If you’re already using Windows Defender Advanced Threat Protection (ATP), preview these features by simply installing the latest preview build of Windows Server, and onboard it to Windows Defender ATP.

Otherwise, sign up for the Windows Defender ATP trial on Windows Defender Advanced Threat Protection.

Quick Look at Windows Defender ATP for Windows Server 2019

Windows Server 2019 ATP

Using Windows Defender ATP is pretty simple. It is also very simple with Windows Server 2019. After you have onboarded your Windows Server you can already see alerts and recommendations in your dashboard.

Windows Server ATP

To have some active alerts, you can create a test alert. This is also recommended to do after you have onboarded your machine. With that you can see if the connection is working.

Windows Server 2019 ATP Machine Page

You can find alters, events and actions in the machine page in the Windows Defender Security Center.

I hope this just gives you a short overview about Windows Defender ATP for Windows Server 2019. If you have any questions just leave a comment.