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Chapter 17 Managing Users, Groups, Permissions, and Roles

 ThevpxuseruserisaVirtualCenterentitywithrootrightsontheESXServerhost,

allowingittomanageactivitiesforthathost.Thevpxuseriscreatedatthetimethat

anESXServerhostisattachedtoVirtualCenter.ItisnotpresentontheESX Server

hostunlessthehostis

beingmanagedthroughVirtualCenter .

ForinformationoncreatingusersandgroupsforusewithVirtualCenterServer,see

Microsoftdocumentation.

ForinformationoncreatingusersandgroupforusewithESXServer,seetheSecurity

sectionoftheESXServer3ConfigurationGuideorESXServer3iConfigurationGuide.

Groups

Youcanefficientlymanagesomeuserattributesbycreatinggroups.Agroupisasetof

usersthatyouwanttomanagethroughacommonsetofrulesandpermissions.When

youassignpermissionstoagroup,theyareinheritedbyallusersinthegroup.Using

groupscansignificantlyreduce

thetimeittakestosetupyourpermissionsmodel.

ThegrouplistsinVirtualCenterandanESXServerhostaredrawnfromthesame

sourcesastheuserlists.IfyouareworkingthroughVirtualCenter,thegrouplistis

calledfromtheWindowsdomain.Ifyouareloggedonto

anESXServerhostdirectly,

thegrouplistiscalledfromatablemaintainedbythehost.

TheVirtualCenterServergrantsaccesstoeachinventoryobjectbyassigningarolewith

definedprivilegesandauserorgrouptoeachobject.Rolesareadefinedsetofaccess

privileges.

Individualpermissions

areassignedthroughtheVirtualCenterServerortheESX

Serverhostbypairingauserandaroleandassigningthispairtoaninventoryobject.

Permissions

InVMwareInfrastructure,apermissionisdefinedasanaccessrolethatconsistsofa

userandtheuser’sassignedroleforanobject,suchasavirtualmachineorESXServer

host.Permissionsgrantuserstherighttoperformspecificactivitiesandmanage

specificobjectsonaspecifichostor,

ifusersareworkingfromVirtualCenter,all

VirtualCenter‐managedobjects.Forexample,toconfigurememoryforanESXServer

host,youmusthavehostconfigurationpermissions.

CAUTIONDonotchangevpxuseranddonotchangeitspermissions.Ifyoudoso,you

mightexperienceproblemsworkingwiththeESXServerhostthroughVirtualCenter.

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ESX QE450.2 Spezifikationen Seite 267