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)

Remediating non-compliant Hosts

ESXi host(s) that are found to be non-compliant with a Host Profile need a configuration change to be made compliant. Such changes are automated with the help of the remediate operation. The remediate operation will modify the configuration of the host to match the profile.
The following diagram depicts a high-level overview of the remediation process:

Getting ready

Before you begin, it is important to run a compliance check to identify the non-compliant hosts. To learn how to perform a host profile compliance check, read the Checking Host Profile compliance recipe.

The following is a screenshot from one such pre-check:

Once identified, it is a good practice to run a remediation pre-check...