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Learning PowerCLI

Learning PowerCLI - Second Edition

By : Robert van den Nieuwendijk
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Learning PowerCLI

Learning PowerCLI

5 (1)
By: Robert van den Nieuwendijk

Overview of this book

VMware vSphere PowerCLI, a free extension to Microsoft Windows PowerShell, enables you to automate the management of a VMware vSphere or vCloud environment. This book will show you how to automate your tasks and make your job easier. Starting with an introduction to the basics of PowerCLI, the book will teach you how to manage your vSphere and vCloud infrastructure from the command line. To help you manage a vSphere host overall, you will learn how to manage vSphere ESXi hosts, host profiles, host services, host firewall, and deploy and upgrade ESXi hosts using Image Builder and Auto Deploy. The next chapter will not only teach you how to create datastore and datastore clusters, but you’ll also work with profile-driven and policy-based storage to manage your storage. To create a disaster recovery solution and retrieve information from vRealize Operations, you will learn how to use Site Recovery Manager and vRealize Operations respectively. Towards the end, you’ll see how to use the REST APIs from PowerShell to manage NSX and vRealize Automation and create patch baselines, scan hosts against the baselines for missing patches, and re-mediate hosts. By the end of the book, you will be capable of using the best tool to automate the management and configuration of VMware vSphere.
Table of Contents (16 chapters)
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Chapter 3. Working with Objects in PowerShell

PowerShell is an object-oriented shell. Don't let this scare you because if you know how to work with PowerShell objects, it will make your life much easier. Objects in PowerShell have properties and methods, just like objects in real life. For example, let's take a computer and try to see it as an object. It has properties such as the manufacturer, the number of CPUs, the amount of memory, and the type of computer (for example, server, workstation, desktop, or laptop). The computer also has methods, for example, you can switch the computer on and off. Properties and methods together are called members in PowerShell. In Chapter 2 , Learning Basic PowerCLI Concepts, you already saw the Get-Member cmdlet that lists the properties and methods of a PowerShell object. In this chapter, you will learn all of the ins and outs of PowerShell objects. We will focus on the following topics:

  • Using objects, properties, and methods
  • Expanding...
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Learning PowerCLI
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