What this book covers

Chapter 1, An Introduction to Server Virtualization Using VMware, introduces you to the concepts of server virtualization. You will learn how the processor, memory, and storage resources are virtualized with the help of the Virtual Machine Monitor (VMM). You will also be introduced to the components of VMware vSphere. This sets the foundation for what you are about to learn in the subsequent chapters.

Chapter 2, The Hypervisor - ESXi, discusses the architecture of ESXi hypervisor. You will learn to install or deploy ESXi hosts and perform the initial configuration. You will also learn different methods of deploying ESXi onto bare metal servers.

Chapter 3, The Management Layer – vCenter, teaches you how to install and configure VMware vCenter Server. You will learn how to deploy both Windows and Linux versions of vCenter Server and also how to perform the post-installation configuration on them. You will learn how to configure identity sources on the SSO server and configure licenses for vSphere environment. Then, you will learn how to configure Enhanced Linked Mode for vCenters.

Chapter 4, vSphere Networking Concepts and Management, explores the networking concepts associated with a VMware infrastructure. You will learn how to create and manage virtual switches (standard or distributed). From there, you will learn more about virtual switch security settings, traffic shaping, load balancing, and failover. You will explore the network monitoring methods and bandwidth management using Network I/O Control.

Chapter 5, vSphere Storage Concepts and Management, explains how to plan, implement, and manage storage access to a vSphere infrastructure. You will explore the Pluggable Storage Architecture (PSA), a modular API framework that lets storage vendors build their own SATP or PSP plugins. You will learn how to configure access to Fiber Channel, iSCSI, and NFS storage. You will learn how to create and manage VMFS Datastores.

Chapter 6, Advanced Infrastructure Management, explores vSphere vMotion in detail. You will learn how to enable DRS on a cluster. Then, you will learn how to enable and configure vSphere HA. You will also learn about the VM Component Protection feature of vSphere HA, which enables recovery of virtual machines affected by storage connectivity issues.

Chapter 7, Understanding Host Profiles, Image Profile and Auto Deploy, discusses how to use and manage Host Profiles. You will learn how to customize and manage image profiles using Image Builder. You will also explore how Auto Deploy allows you to provision hundreds of ESXi hosts at a time.

Chapter 8, Virtual Machine Concepts and Management, explains the Virtual Machine components and introduces the new vSphere 6 Virtual Machine Features. You will learn to modify Virtual Machine settings. You will explore all about Fault Tolerance and configure it on a Virtual Machine.

Chapter 9, Monitoring Performance of a vSphere Environment, shows how to monitor the performance of a vSphere environment. You will explore the tools that are available within vSphere that assist VMware administrators to monitor resources and detect any potential bottlenecks. You will learn how to configure and use Alarms to alert administrators when specific events occur or when thresholds are exceeded.

Chapter 10, Certificate Management for a vSphere Environment, introduces vSphere 6’s new VMware Certificate Authority (VMCA) and discusses how it could be used to alleviate some of the headaches surrounding certificate management. You will then explore certificate management in detail. You will look at multiple configurations, including using VMCA signed certificates, using VMCA as an intermediate certificate authority, using external certificate authority signed certificates,  or a hybrid configuration.

Chapter 11, Securing a vSphere Environment, guides you through the importance of securing a vSphere environment. You will learn how to secure ESXi, vCenter Server, and virtual machines. You will also learn how to configure Single Sign-On and grant privileges to users in vSphere.

Chapter 12, Life Cycle Management of a vSphere Environment, discusses vSphere life cycle management. You will learn how to upgrade vSphere components from vSphere 5.x to vSphere 6.