VMware vSphere PowerCLI Reference: Automating vSphere AdministrationISBN: 978-0-470-89079-0
Paperback
768 pages
April 2011
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Forewords xix
Introduction xxi
Part I Install, Configure, and Manage the vSphere Environment 1
Chapter 1 Automating vCenter Server Deployment and Configuration 3
Prepare the vCenter Installation 4
Create an Automated Installation 5
Set Up Your vCenter Folder Structure 8
Creating a Folder Structure from Scratch 8
Exporting a Folder Structure 11
Importing a Folder Structure 14
Define Users and Their Privileges 15
Granting Privileges 15
Creating New Roles 19
Bringing in Users 21
Exporting Permissions 22
Importing Permissions 24
Configure Datacenters and Clusters 26
Creating Datacenters 27
Creating Clusters 27
Configuring High Availability 27
Configuring Distributed Resource Scheduler 28
Configuring Enhanced vMotion Compatibility 29
Configuring Distributed Power Management 29
Licensing 31
Viewing License Information 31
Licensing a Host 33
Chapter 2 Automating vSphere Hypervisor Deployment and Configuration 35
Prepare for an Installation 36
The Installation Medium 36
Gathering Required Software 37
Automate an Installation 37
Customizing an Installation with Kickstart 38
Postinstallation Configuration 43
Chapter 3 Automating Storage and Networking 67
Set Up the Storage 68
Setting Up Different Types of Storage 68
Configuring an iSCSI Target 69
Rescanning for New Storage 70
Adding Datastores 70
Setting a Multipath Policy 77
Set Up the Network 78
Standard and Distributed Switches 78
Adding VMkernel Port Groups 83
Making Your Switches and Port Groups Resilient 84
Copying Networking Configuration from Another Host 86
Moving Multiple VMs to a New Port Group 89
Chapter 4 Using Advanced vSphere Features 93
Manage vNetwork Distributed Switches 94
Use Fault Tolerance 105
Configure Storage I/O Control 106
Use Distributed Power Management 113
Configure Host Profiles 117
Configure Active Directory Integration 120
Part II Managing the Virtual Machine Life Cycle 127
Chapter 5 Creating Virtual Machines 129
Use the New-VM Cmdlet 130
Creating a New Virtual Machine 131
Cloning a Virtual Machine 136
Deploying from a Template 137
Registering a Virtual Machine 139
Use the SDK 143
Perform a Mass Deployment 150
Preparing for Mass Deployment 151
Running the Deployment Synchronous or Asynchronous 152
Postconfiguration and Validating the New Virtual Machines 154
Identify Eye-Catchers for Auditing 157
Using Custom Attributes 157
Maintaining Custom Attributes 159
Maintain VMware Tools 163
Windows Silent Install 164
Linux Silent Install 165
Updating VMware Tools 170
Chapter 6 Using Templates and Customization Specifications 173
Use Customization Specifications 174
Creating Customization Specifications 174
Managing Customization Specifications 175
Using Customization Specifications 177
Use Templates 178
Creating Templates 178
Deploying Guests from Templates 179
Maintaining Templates 185
Chapter 7 Configuring Virtual Machine Hardware 197
Add, Configure, and Remove Virtual Hardware 198
Changing Virtual Memory 198
Changing Memory Resources 199
Changing the Number of vCPUs 201
Changing vCPU Resources 203
Adding or Removing a Network Adapter 205
Assigning a Network 207
Adding a Virtual Disk . 208
Removing a Virtual Disk 211
Extending a Virtual Disk 218
Changing Other Hardware 221
Optimize Storage Usage with Thin Provisioning 223
Converting a Virtual Disk Using Storage vMotion 224
Converting a Virtual Disk in Place 224
Chapter 8 Advanced Virtual Machine Features 229
Interact with the Guest OS 230
Using Linux Native Tools 231
Using Windows Native Tools 235
Using PowerCLI Methods 245
Use vMotion and Storage vMotion 250
Examining vMotion Requirements 250
Moving a Virtual Machine 251
Use and Manage Snapshots 256
Creating and Removing Snapshots 257
Maintaining Snapshots 258
Restricting the Creation of Snapshots 264
Chapter 9 Using vApps 269
Import Virtual Appliances 270
Create Your Own vApps 272
Maintain vApps 274
Setting the Start Order 274
Using IP Pools 282
Using IP Assignment 293
Modifying vApp Product Information 296
Part III Securing Your vSphere Environment 301
Chapter 10 Backing Up and Restoring Your Virtual Machines 303
Work with Snapshots 304
Create Do-It-Yourself Backups 304
Restore Your VMs from a DIY Backup 307
Change Block Tracking 308
Checking CBT Status 309
Enabling/Disabling CBT 309
Use Site Recovery Manager 311
Automating SRM Using PowerShell Functions 311
Customizing Recovery Plans 312
Provide PowerShell Support for Corporate Backup Applications 315
Quest 316
Veeam 320
Chapter 11 Organize Your Disaster Recovery 325
Back Up Your vCenter Server 326
Backing Up Your vCenter Server Database 327
Backing Up Your vCenter Server Configuration 333
Restore Your vCenter Server 336
The Restore Sequence 336
Restoring Your vCenter Server Database 337
Reconnecting ESX Hosts 340
Export vCenter Server Inventory Items 344
Folders 345
Datacenters 347
Clusters 349
Roles 350
Permissions 351
VM Locations 352
Hosts 352
Import vCenter Server Inventory Items 353
Folders and Datacenters 353
Datacenter Folders 354
Clusters 355
Hosts 356
VM Locations 357
Roles 358
Permissions 358
Recover Virtual Machines 360
Chapter 12 Hardening the vSphere Environment 367
Use the Hardening Guide 368
Work with the Guidelines 369
Virtual Machines 369
ESX(i) Hosts 375
vNetwork 394
vCenter Server 399
COS 399
Bring It All Together 401
Chapter 13 Maintain Security in Your vSphere Environment 403
Install the vCenter Update Manager PowerCLI Snap-in 404
Work with Baselines 406
Creating a Baseline 406
Updating a Baseline 410
Attaching and Detaching Baselines 411
Work with Upgrades and Patches 412
Scanning a Host 412
Staging Patches to a Host 413
Remediating a Host 414
Including Patching as Part of Host Deployment 416
Countering the Self-Aware Update Manager 417
Report the Security Status 419
Understanding Datacenter Compliance 419
Implementing Specific Baseline Compliance 422
Implementing Required Patches 424
Part IV Monitoring and Reporting 427
Chapter 14 Reporting the Status of Your vSphere Environment 429
Determine What to Report 430
Virtual Machines 430
Guest Operating Systems 436
Hosts 438
Clusters 445
Customize Your Reports 450
Adding Properties to Existing Objects 450
Creating Custom Objects 452
Exporting Output 453
Chapter 15 Using Statistical Data 463
Understand Some Basic Concepts 464
What Does vCenter Server Add? 464
Historical Intervals 468
Statistics Levels 470
Metrics 473
Instances 479
Gather Statistical Data 482
The Cmdlets 483
What Is in the Statistical Data? 483
Know Which Metrics to Use 485
Techniques 486
Offload Statistical Data 499
Chapter 16 Monitoring the vSphere Environment 501
Determine What to Monitor 502
Use Alarms 503
Designing an Alarm 503
Removing Alarms 524
Modifying Alarms 525
Moving Alarms 526
Chapter 17 Auditing the vSphere Environment 529
Understand Tasks and Events Data 530
Report the PowerCLI Way 535
What Does Get-VIEvent Return? 535
Using the Get-VIEvent Cmdlet 537
Report the SDK Way 543
Why Use the SDK API? 544
What Is a Collector? 544
Fitting Collectors into Your Script 544
Sample Scripts 551
Configure Tasks and Events Retention 554
Part V Scripting Tools and Features 561
Chapter 18 Scheduling Automation Scripts 563
Use the vCenter Server Scheduler 564
Creating vCenter Server Scheduled Tasks 564
Reporting on vCenter Server Scheduled Tasks 567
Use the Windows Scheduler 569
Scheduling Scripts on Windows 570
Dealing with PowerCLI Issues When Scheduling Scripts 571
Working with the Scheduled Tasks Module 576
Chapter 19 The SDK 583
Work with the vSphere SDK 584
Use the vSphere API Reference 586
Setting a Host in Maintenance Mode 588
Did the Alarm Fire the SNMP Trap? 589
Finding Metrics for Thin Provisioning 590
Can You Migrate This Guest? 592
Use Managed Objects 596
Managed Object Types 597
Data Objects and Their Methods 600
Using vSphere Managers 603
Managed Object References 605
Code Parameter Objects 609
Find the Method You Need 610
Changing the Boot Delay of a Virtual Machine 611
Finding the Patches Installed on an ESX Host 612
Finding the Host HWuptime 613
Changing the vCenter Logging Options 614
Understand Return Values and Faults 615
Put Some Tips and Tricks to Good Use 618
Waiting for an Asynchronous Task 618
Better Error Handling after Asynchronous Tasks 619
Finding Service Managers with Get-View Shortcuts 619
Chapter 20 The Onyx Project 621
Work with the Onyx Project 622
Let Onyx Help You 622
Use Onyx 623
Connecting to a vCenter or an ESX(i) Server 623
Translating Captured SOAP Traffic 626
Configuring Onyx 626
Using Onyx Output 630
Work with References 632
Hard-Coded References to Entities 633
Hard-Coded MoRefs 633
Use Onyx in the Real World 633
Chapter 21 PowerGUI and vEcoShell 635
Understand GUI Environments in Managing Automation 636
Use PowerPacks to Manage Automation Scripts 637
Making a Connection to vCenter Server 639
Working with Links and Actions 642
Using the VMware PowerPack for Reporting 646
Using the VMware PowerPack for Administration Tasks 650
Importing the VMware Community PowerPack 653
Creating a PowerPack 658
Chapter 22 PowerWF Studio 663
Understand PowerWF Studio’s Capabilities 664
Integrate PowerWF Studio 665
Use PowerCLI in PowerWF Studio 665
Graphical Flow 666
Script Editor 667
Use a Workflow 668
Create Typical Workflows 671
Creating New Guests from the DOS Prompt 671
Creating a Log Viewer Using PowerWF Studio 675
Register-VMX as a Windows Application 682
Bringing It All Together 683
Chapter 23 Add a GUI Front-End to Your Automation Scripts 687
Appreciate the Value of a GUI 688
Choose the Correct Tool 688
Create Some Basic WinForms 690
The Form Modes 691
Adding a Control 692
Using a Script Layout Template 695
Adding List Boxes 697
Adding Radio Buttons 701
Create a Somewhat Advanced Example 704
Index 715