Tag: automation

Jul162020July 16, 2020July 16, 20200Commentby Thomas Maurer
Create Custom Script Extension for Windows - Azure Arc

How to Run Custom Scripts on Azure Arc Enabled Servers

Posted in Azure Arc, Cloud, Hybrid Cloud, Microsoft, Microsoft Azure, PowerShell, Windows Server

With the latest update for Azure Arc for Servers, you are now able to deploy and use extensions with your Azure Arc enabled servers. With the Custom Script extension, you can run scripts on Azure Arc enabled servers and works similar to the custom script extension for Azure virtual machines (VMs). There is an extension for Windows and Linux servers, which is a tool that can be used to launch and execute machine customization tasks post configuration automatically.

When this Extension is added to an Azure Arc machine, it can download PowerShell and shell scripts and files from Azure storage and launch a script on the machine, which in turn can download additional software components. Custom Script Extension for Linux and Windows – Azure Arc tasks can also be automated using the Azure PowerShell cmdlets and Azure Cross-Platform Command-Line Interface (Azure CLI).

Introducing Azure Arc
For customers who want to simplify complex and distributed environments across on-premises, edge and multicloud, Azure Arc enables deployment of Azure services anywhere and extends Azure management to any infrastructure.
Learn more about Azure Arc here.

How to run Custom Scripts on Azure Arc enabled servers

To run a custom script on an Azure Arc enabled server, you can simply deploy the Custom Script Extension. You open the server you want to run the custom script in the Azure Arc server overview. Navigate to Extensions and click on Add, and select the Custom Script Extension for Windows – Azure Arc or on Linux the Custom Script Extension for Linux – Azure Arc.

Add Custom Script Extension

Add Custom Script Extension

Now you can select the PowerShell or shell script you want to run on that machine, as well as adding some optional arguments for that script.

Create Custom Script Extension for Windows - Azure Arc

Create Custom Script Extension for Windows – Azure Arc

After that, it will take a couple of minutes to run the script on the machine.

Conclusion

The Custom Script Extensions for Linux and Windows can be used to launch and execute machine customization tasks post configuration automatically.

You can learn more about how Azure Arc provides you with cloud-native management technologies for your hybrid cloud environment here, and you can find the documentation for Azure Arc enabled servers on Microsoft Docs.

If you have any questions or comments, feel free to leave a comment below.


May092019May 9, 2019February 3, 202049Commentsby Thomas Maurer
Windows Sandbox

How to configure Windows Sandbox

Posted in Containers, Hyper-V, Microsoft, PowerShell, Virtualization, Windows, Windows 10, Work

With the latest release of Windows 10 (1903), Microsoft introduced a new feature called Windows Sandbox. Windows Sandbox is based on Hyper-V technology and allows you to spin up an isolated, temporary, desktop environment where you can run untrusted software. In this blog post, I will show you how you can set up and configure Windows Sandbox in Windows 10. I will also cover how you can do an advanced configuration of your Windows Sandbox using Windows Sandbox config files.

The sandbox is great for demos, troubleshooting or if you are dealing with malware. If you close the sandbox, all the software with all its files and state are permanently deleted. It is a Windows 10 virtual machines, with the advantage that it is built into Windows 10, so it leverages the existing OS, which gives you faster startup, less footprint, better efficiency, and easier handling, without losing security.

Dynamic Image

Source: Microsoft

Windows Sandbox is a lightweight virtual machine with an operating system. The significant advantage which makes it so small is the usage of existing files from the host, for data which cannot change. For the files which can change, it uses a dynamically generated image, which is only ~100MB in size.

There are much more exciting things happening with the Windows Sandbox like smart memory management, Integrated kernel scheduler, Snapshot and clone, Graphics virtualization and Battery pass-through. If you want to find out more about the Windows Sandbox, check out the official blog post.

Prerequisites

Windows Sandbox comes with a couple of requirements. How more powerful your machine is, the better the experience will be.

  • Windows 10 (1903) Pro or Enterprise build 18362 or later
  • 64-bit architecture
  • Virtualization capabilities enabled in BIOS
  • At least 4GB of RAM (8GB recommended)
  • 1GB of free disk space (SSD recommended)
  • 2 CPU cores (4 cores with hyperthreading recommended)
Read More

Jan152016January 15, 2016September 2, 20180Commentby Thomas Maurer
Azure Automation PowerShell ISE Add-on

Azure Automation PowerShell ISE add-on

Posted in Cloud, Microsoft, Microsoft Azure, Operations Management Suite, PowerShell, Private Cloud, Web, Windows, Windows 10, Windows Server, Work

Microsofts Joe Levy (Program Manager, Azure Automation) just announced in the blog post a new PowerShell ISE add-on for Azure Automation: Announcing the Azure Automation PowerShell ISE add-on. The Azure Automation PowerShell ISE add-on helps you if you are writing PowerShell runbooks for Azure Automation:

In Azure Automation, runbook authoring is typically done in the Azure portal, using our browser-based experience. However, in experimenting with ways to improve our runbook authoring process, we developed a new, open-source tool for runbook authoring – the (take a deep breath) Azure Automation PowerShell ISE add-on!

This project has been in the works for a while and is already used by many of our customers. Now we think it’s finally ready for more exposure and usage. We built this experience because we observed two things:

Our customers heavily use the PowerShell ISE when writing PowerShell
They even use the PowerShell ISE when writing runbooks, copy/pasting back and forth with the portal or importing/exporting with the PowerShell cmdlets
So we thought, why not create an Azure Automation experience that builds on top of this powerful tool? If you’re interested in speeding up your runbook authoring process using tools you’re already familiar with, we hope you’ll give the Azure Automation PowerShell ISE add-on a try!

Installation is very easy, you can get the Azure Automation PowerShell ISE add-on from the PowerShell Gallery:

Install the PowerShell Add-on:

 
Install-Module AzureAutomationAuthoringToolkit -Scope CurrentUser

If you want the PowerShell ISE to always automatically load the add-on:

 
Install-AzureAutomationIseAddOn

If you just want to load the add-on if you need it run:

 
Import-Module AzureAutomationAuthoringToolkit

 

For more information check out Joe Levy blog post on the Azure blog: Announcing the Azure Automation PowerShell ISE add-on


Dec172015December 17, 2015November 1, 20180Commentby Thomas Maurer
Webinar PowerShell Scripting and Automation for Hyper-V

Recording: Scripting & Automation in Hyper-V without SCVMM now available

Posted in Cloud, Containers, Hyper-V, Microsoft, Microsoft Azure, Microsoft MVP, Nano Server, PowerShell, Private Cloud, Server Core, System Center, Virtual Machine Manager, Virtualization, Web, Webinar, Windows, Windows 10, Windows Server, Windows Server 2012 R2, Windows Server 2016, Work

Last week I had the chance to do a Webinar together with Altaro about Scripting & Automation in Hyper-V without SCVMM. Now you can watch the recording from this online webinar.

System Center Virtual Machine Manager (SCVMM) provides some great automation benefits for those organizations that can afford the hefty price tag. However, if SCVMM isn’t a cost effective solution for your business, what are you to do? While VMM certainly makes automation much easier, you can achieve a good level of automation with PowerShell and the applicable PowerShell modules for Hyper-V, clustering, storage, and more.

Are you looking to get grips with automation and scripting?

Join Thomas Maurer, Microsoft Datacenter and Cloud Management MVP, who will use this webinar to show you how to achieve automation in your Hyper-V environments, even if you don’t have SCVMM.

Remember, any task you have to do more than once, should be automated. Bring some sanity to your virtual environment by adding some scripting and automation know-how to your toolbox.

 


Dec082015December 8, 2015November 1, 20181Commentby Thomas Maurer
Webinar PowerShell Scripting and Automation for Hyper-V

Webinar: Scripting & Automation in Hyper-V without SCVMM

Posted in Cloud, Events, Hyper-V, Microsoft, Microsoft MVP, PowerShell, Private Cloud, System Center, Virtual Machine Manager, Virtualization, Web, Webinar, Windows, Windows 10, Windows Server, Windows Server 2016, Work

There are some great Webinars coming up and I am proud to speak in one of them with Andrew Syrewicze (Altaro Software and Microsoft MVP) about PowerShell Scripting and Automation in Hyper-V.

System Center Virtual Machine Manager (SCVMM) provides some great automation benefits for those organizations that can afford the hefty price tag. However, if SCVMM isn’t a cost effective solution for your business, what are you to do? While VMM certainly makes automation much easier, you can achieve a good level of automation with PowerShell and the applicable PowerShell modules for Hyper-V, clustering, storage, and more.

Are you looking to get grips with automation and scripting?

Join Thomas Maurer, Microsoft Datacenter and Cloud Management MVP, who will use this webinar to show you how to achieve automation in your Hyper-V environments, even if you don’t have SCVMM.

Remember, any task you have to do more than once, should be automated. Bring some sanity to your virtual environment by adding some scripting and automation know-how to your toolbox.

We’re live on Thursday, 10th December 2015 at 10am EST / 4PM CET (30-45mins + live Q&A!)

Register for Free

Register for the webinar here

Free Webinar about Scripting & Automation in Hyper-V without SCVMM

 


Dec022015December 2, 2015August 24, 20190Commentby Thomas Maurer
PowerShell Direct Enter-PSSession

Hyper-V PowerShell Direct

Posted in Cloud, Hyper-V, Microsoft, Nano Server, PowerShell, Private Cloud, Server Core, Virtualization, Web, Windows, Windows 10, Windows Server, Windows Server 2016, Work

One of the new features of Hyper-V in Windows Server 2016 and Windows 10 is called PowerShell Direct. PowerShell Direct lets you remotely connect to a Virtual Machine running on a Hyper-V host, without any network connection inside the Virtual Machine. PowerShell Direct uses the Hyper-V VMBus to connect inside the Virtual Machine. This feature is convenient if you need it for automation and configuration for Virtual Machines or if you for example messed up network configuration inside the virtual machine and you don’t have console access.

Right now, there are two ways to use PowerShell Direct:

  • Create and exit a PowerShell Direct session using PSSession cmdlets
  • Run script or command with the Invoke-Command cmdlet
  • Use the PowerShell Direct session to copy files using the copy-item cmdlet

Requirements:

  • The virtual machine must be running locally on the Hyper-V host and must be started.
  • You must be logged into the host computer as a Hyper-V administrator.
  • You must supply valid user credentials for the virtual machine.
  • The host operating system must run Windows 10, Windows Server 2016, or a higher version.
  • The virtual machine must run Windows 10, Windows Server 2016, or a higher version.

PowerShell Direct examples

You can open a new interactive PowerShell Direct Session:

PowerShell Direct Enter-PSSession

Enter-PSSession -VMName "VM01" -Credential (Get-Credential)

PowerShell Direct Invoke-Command

You can use Invoke-Command to send script blocks to your Hyper-V Virtual Machines.

Invoke-Command -VMName "VM01" -Credential (Get-Credential) -ScriptBlock { Get-Process }

You can also create a PowerShell Direct session and use the Copy-Item -ToSession cmdlet to copy files to or from the VM.

$s = New-PSSession -VMName "VM01" -Credential (Get-Credential)
Copy-Item C:\Files C:\Targetfiles -ToSession $s

Remember it, this is not the same as PowerShell Remoting, even if it uses the same cmdlets. With that, not everything is working using PowerShell Direct, for some scenarios, PowerShell Remoting works differently. If you want to do this with Linux virtual machines, there is a tool called hvc.exe, which allows you to do the same.

If you want to know more about PowerShell Direct, check out the Microsoft Docs pages.


Jun112014June 11, 2014June 11, 20141Commentby Thomas Maurer
SMA Author RunBooks in Windows Azure Pack

Service Management Automation – The Next Step in Cloud and Datacenter Automation

Posted in Cloud, Hyper-V, Microsoft, Microsoft Azure, PowerShell, System Center, Virtual Machine Manager, Virtualization, Windows Azure Pack, Windows Server, Windows Server 2012 R2, Work

With System Center Orchestrator Microsoft already had an datacenter automation engine in his portfolio. Microsoft acquired Opalis added it to the System Center Suite, after a while Microsoft renamed Opalis to System Center Orchestrator. As we have a look at modern datacenters and our cloud environment automation is a key part of it. With the latest release of System Center 2012 R2 and Windows Azure Pack, Microsoft release a new automation engine based on PowerShell Workflows called Service Management Automation (SMA).

Windows Azure Pack Automation with SMA

SMA is integrated as one of the key Resource Provider in Windows Azure Pack, and allows you to manage your PowerShell Workflows in so called Runbooks. Service Management Automation enhances PowerShell Workflows in several different ways.

  • Centralized management
  • Centralized store for variables, credentials, certificates, connections, modules, workflows, checkpoints and schedules.
  • High availability workflow execution
  • Versioning
  • Odata web service (HTTP API)
  • Historical view of workflow jobs and their output

Architecture

SMA is build form several different components.

  • Web Service – HTTP/HTTPS API which distributes runbook jobs to runbook workers and builds the connection to Widnwos Azure Pack
  • Runbook worker – Executes Runbooks
  • PowerShell module – Enables SMA to be managed by Windows PowerShell
  • Windows Azure Pack – UI for administrators to create and manage runbooks
  • SQL database – Store for Runbooks and settings

SMA Architecture

  • The Automation web service communicates with Windows Azure Pack and authenticates users.
  • The SQL Server databases store and retrieve runbooks, runbook assets, activities, integration modules, and runbook job information.
  • Runbook workers run the runbooks, and they can be used for load balancing.
  • The management portal in Windows Azure Pack is where you author, debug, and start and stop runbooks.

Source: TechNet

One of the greats enhancements Service Management Automation together with Windows Azure Pack brings is the possibility to link runbooks to SPF and VMM activates used in the Virtual Machine Cloud. What does this mean? For example you link a runbook to a Create Virtual Machine activity, so every time a VM gets created the runbooks starts and also gets as input object the VM which was created. This is just one example what you can do with SMA and Windows Azure Pack VM Cloud, there are a lot of other possibilities as well.

If you compare System Center Orchestrator to Service Management Automation, SMA looks a little bit more complex if you have used a lot of Integrations Packs in SCORCH but if you have done a lot of work in PowerShell you will really like SMA and see the advantages of it.

Service Management Automation does not offer an user interface by itself, instead it is using the Windows Azure Pack portal, where admins can author, run, schedule and link runbooks.

SMA Author RunBooks in Windows Azure Pack



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    Thomas Maurer

    My name is Thomas Maurer. I am a Senior Cloud Advocate at Microsoft. I am part of the Azure engineering team (Cloud + AI) and engage with the community and customers around the world. I am located in Switzerland. I am focusing on Microsoft technologies, especially cloud and datacenter solutions based on Microsoft Azure, Azure Stack and Windows Server. Opinions are my own.

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