Book Image

VMware vSphere 6.x Datacenter Design Cookbook - Second Edition

By : Hersey Cartwright, kim bottu
Book Image

VMware vSphere 6.x Datacenter Design Cookbook - Second Edition

By: Hersey Cartwright, kim bottu

Overview of this book

VMware is the industry leader in data center virtualization. The vSphere 6.x suite of products provides a robust and resilient platform to virtualize server and application workloads. With the release of 6.x a whole range of new features has come along such as ESXi Security enhancements, fault tolerance, high availability enhancements, and virtual volumes, thus simplifying the secure management of resources, the availability of applications, and performance enhancements of workloads deployed in the virtualized datacenter. This book provides recipes to create a virtual datacenter design using the features of vSphere 6.x by guiding you through the process of identifying the design factors and applying them to the logical and physical design process. You’ll follow steps that walk you through the design process from beginning to end, right from the discovery process to creating the conceptual design; calculating the resource requirements of the logical storage, compute, and network design; mapping the logical requirements to a physical design; security design; and finally creating the design documentation. The recipes in this book provide guidance on making design decisions to ensure the successful creation, and ultimately the successful implementation, of a VMware vSphere 6.x virtual data center design.
Table of Contents (19 chapters)
VMware vSphere 6.x Datacenter Design Cookbook Second Edition
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Index

Using a VM to host affinity and anti-affinity rules


Virtual Machine to Hosts rules can be created to keep virtual machines on or off specific hosts or groups of hosts. These types of DRS rules are useful in order to keep management virtual machines, such as vCenter Server, on specific hosts to make these virtual machines easier to locate in the event of a failure. This also allows virtual machines to be separated across different hosts in a rack or blade chassis in order to ensure that the loss of a rack or chassis does not impact all virtual machines, for example, to split members of a Microsoft SQL always on availability group across chassis.

How to do it…

The following process is used to create Virtual Machine to Hosts affinity or anti-affinity rules:

  1. From the cluster Settings page, access the VM/Host Groups section to manage virtual machine and host groups, as shown in the following screenshot:

  2. Select Add to create a new host group and select hosts to add to the group, as shown in the following...