Book Image

Implementing VxRail HCI Solutions

Book Image

Implementing VxRail HCI Solutions

Overview of this book

Hyper-converged infrastructure (HCI) can help you simplify the provisioning and daily operations of computing and storage. With this book, you'll understand how HCI can offload the day 0 deployment and day-to-day operations of a system administrator. You'll explore the VxRail Appliance, which is an HCI solution that provides lifecycle management, automation, and operational simplicity. Starting with an overview of the VxRail Appliance system architecture and components, you'll understand the benefits of the VxRail system and compare it with the environment of traditional servers and storage. As you advance, the book covers topics such as disaster recovery and active-active and active-passive solutions for VxRail. By the end of this book, you'll have gained the confidence to manage the deployment, administration, planning, and design of a VxRail system.
Table of Contents (16 chapters)
1
Section 1: Getting Started with VxRail HCI System
4
Section 2: Administration of VxRail
10
Section 3: Advanced Solutions for VxRail

VxRail licensing

When we purchase a VxRail cluster (a minimum of three nodes), the suite of software licenses bundle includes VxRail HCI System Software. The following VMware software is included:

  • VMware vCenter Server Standard edition
  • VMware vSphere ESXi
  • VMware vSAN (SDS)
  • VMware vRealize Log Insight
  • VMware VR

Dell EMC software includes the following:

  • Five virtual machine CDP licenses per node (E, P, V, D, and S Series) and 15 virtual machine CDP licenses per chassis for the G Series

VxRail also follows a Bring-Your-Own (BYO) license model. We can purchase a new vSphere license with the VxRail appliance or reuse any existing qualified vSphere licenses. The VxRail system supports several VMware vSphere license editions, such as Enterprise Plus, Standard, Remote Office Branch Office (ROBO) editions, and so on. This table provides an edition summary of all the supported vSphere licenses:

VxRail supports a flexible vSAN licensing option; the customer can order the vSAN license included with VxRail or applied via a vSAN Enterprise License Agreement (ELA) from VMware. The VxRail system supports several VMware vSAN license editions, including Standard, Advanced, Enterprise, and Enterprise Plus. Figure 1.8 shows an edition comparison:

Figure 1.8 – Flexible vSAN licenses with VxRail; this information is copyright of VMware

Figure 1.8 – Flexible vSAN licenses with VxRail; this information is copyright of VMware

A VMware vCenter Server license is included with a VxRail cluster. During VxRail initialization, VxRail Manager applies this license to the embedded vCenter Server.

Important note

Please note that transferring a bundle vCenter license to any vCenter Server is not supported. We prepare a new VMware vCenter license for an external vCenter Server if we choose the external vCenter Server during VxRail initialization.

With Figure 1.8, we can choose the different types of VMware vSphere and vSAN licenses on our VxRail appliance based on the required functions.