Book Image

VMware vSphere 6.7 Cookbook - Fourth Edition

By : Abhilash G B
Book Image

VMware vSphere 6.7 Cookbook - Fourth Edition

By: Abhilash G B

Overview of this book

VMware vSphere is the most comprehensive core suite of SDDC solutions on the market. It helps transform data centers into simplified on-premises private cloud infrastructures. This edition of the book focuses on the latest version, vSphere 6.7. The books starts with chapters covering the greenfield deployment of vSphere 6.7 components and the upgrade of existing vSphere components to 6.7. You will then learn how to configure storage and network access for a vSphere environment. Get to grips with optimizing your vSphere environment for resource distribution and utilization using features such as DRS and DPM, along with enabling high availability for vSphere components using vSphere HA, VMware FT, and VCHA. Then, you will learn how to facilitate large-scale deployment of stateless/stateful ESXi hosts using Auto Deploy. Finally, you will explore how to upgrade/patch a vSphere environment using vSphere Update Manager, secure it using SSL certificates, and then monitor its performance with tools such as vSphere Performance Charts and esxtop. By the end of this book, you'll be well versed in the core functionalities of vSphere 6.7 and be able to effectively deploy, manage, secure, and monitor your environment.
Table of Contents (18 chapters)

Upgrading Platform Services Controllers (PSCs)

In an environment where the PSCs are externalized, you will need to upgrade all of the PSCs in an SSO domain first before the corresponding vCenter Servers can be upgraded. During the upgrade, the PSCs will be of a later version compared to their corresponding vCenters. Such a mixed version configuration is only supported during the course of the upgrade.

In this recipe, we will learn how to upgrade or migrate PSCs.

Getting ready

You will need the following before you proceed with the upgrade:

  • An understanding of the current topology: You will need to identify all of the PSCs in a single SSO domain. vCenters corresponding to these PSCs will be in an Enhanced Linked Mode (ELM...