ESX QE450.2 Specifikace stáhnout pdf (Strana 21)

VMware, Inc. 21

Chapter 1 VMware Infrastructure Components

Figure 1-2. VMware Infrastructure Components with a VirtualCenter Server

Components of VMware Infrastructure

TorunyourVMwareInfrastructureenvironment,youneedthefollowingitems:

 ESXServer–Avirtualizationplatformusedtocreatethevirtualmachinesasaset

ofconfigurationanddiskfilesthattogetherperformallthefunctionsofaphysical

machine.

ThroughESXServer,yourunthevirtualmachines,installoperatingsystems,run

applications,andconfigurethevirtualmachines.Configurationincludes

identifying

thevirtualmachine’sresources,suchasstoragedevices.

Theserverprovidesbootstrapping,management,andotherservicesthatmanage

yourvirtualmachines.

EachESXServerhasaVIClientavailableforyourmanagementuse.IfyourESX

ServerisaregisteredhostwiththeVirtualCenterServer,aVIClientthat

accommodatesthe

VirtualCenterfeaturesisavailable.

 VirtualCenter–AservicethatactsasacentraladministratorforVMwareESX

Serverhoststhatareconnectedonanetwork.VirtualCenterdirectsactionsonthe

virtualmachinesandthevirtualmachinehosts(theESXServerhosts).

database

shared

datastore

VM VM VM

VirtualCenter

Agent

VirtualCenter

Server

VirtualCenter

License Server

VirtualCenter

Agent

VirtualCenter

Agent

VM VM VM VM VM VM

VI Client VI Client

ESX Server host ESX Server host ESX Server host

VI Client VI Client VI Client

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ESX QE450.2 Specifikace Strana 21