Book Image

Windows Server 2019 Automation with PowerShell Cookbook - Third Edition

By : Thomas Lee
Book Image

Windows Server 2019 Automation with PowerShell Cookbook - Third Edition

By: Thomas Lee

Overview of this book

Windows Server 2019 is the latest version of Microsoft’s flagship server operating system. It also comes with PowerShell Version 5.1 and offers a number of additional features that IT professionals will find useful. This book is designed to help you learn how to use PowerShell and manage the core roles, features, and services of Windows Server 2019. You will begin by creating a PowerShell Administrative Environment that features updated versions of PowerShell, the Windows Management Framework, .NET Framework, and third-party modules. Next, you will learn to use PowerShell to set up and configure Windows Server 2019 networking and understand how to manage objects in the Active Directory (AD) environment. The book will also guide you in setting up a host to utilize containers and deploying containers. Further along, you will be able to implement different mechanisms to achieve Desired State Configuration. The book will then get you up to speed with Azure infrastructure, in addition to helping you get to grips with setting up virtual machines (VMs), websites, and file share on Azure. In the concluding chapters, you will be able to deploy some powerful tools to diagnose and resolve issues with Windows Server 2019. By the end of this book, you will be equipped with a number of useful tips and tricks to automate your Windows environment with PowerShell.
Table of Contents (19 chapters)
Windows Server 2019 Automation with PowerShell Cookbook Third Edition
Foreword
Contributors
Preface
Index

Configuring WSUS automatic approvals


Microsoft's Windows Update can produce a large number of updates for you to manage (inspect, accept/decline, and deploy). Some update types, or example critical updates, may be ones you want to automatically approve, so as soon as you receive one of these, you can start deploying it.

Getting ready

This recipe assumes you have a WSUS server, WSUS1, set up as per the previous recipes in this chapter. You can also use your own WSUS server, adapting this recipe as appropriate.

How to do it...

  1. Create the auto-approval rule:

    $WSUSServer   = Get-WsusServer
    $ApprovalRule = 
      $WSUSServer.CreateInstallApprovalRule('Critical Updates')
  2. Define a deadline for the rule:

    $Type = 'Microsoft.UpdateServices.Administration.' + 
            'AutomaticUpdateApprovalDeadline'
    $RuleDeadLine = New-Object -Typename $Type
    $RuleDeadLine.DayOffset = 3
    $RuleDeadLine.MinutesAfterMidnight = 180
    $ApprovalRule.Deadline = $RuleDeadLine
  3. Add update classifications to the rule:

    $UC = $ApprovalRule.GetUpdateClassifications...