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Chapter 6 View Composer

Using QuickPrep for Linked Clone Desktop Deployment

QuickPrepisasystemtoolexecutedbyViewComposerduringlinkedclonedesktop

deployment.QuickPreppersonalizeseachdesktopcreatedfromtheParentVM.

Duringtheinitialstartupofeachnewdesktop,QuickPrepensuresthatthesystemis

givenanewname(specifiedduringthedeploymentprocess)andisjoinedtothe



appropriatedomain.QuickPrepisalsousedtomountthenewvolumethatwillcontain

theuserprofileinformation.Thesestepsrequirethelinkedclonestoberestartedtwice.

Inaddition,anewcomputeraccountcorrespondingtoeachdesktopiscreatedby

QuickPrepontheActiveDirectorydomaincontroller.Theseevents

alsotakeplaceafter

adesktoprefresh.

YoumustcreateadomainuseraccountinActiveDirectorytobeusedbytheView

Composerservice.ViewComposerrequiresthisaccounttojoinlinkedclonedesktops

tothedomain.YouspecifythedomainuseraccountwhenyouconfigureView

ComposerforvCenter

Serverandwhenyouconfigureanddeploylinkedclonedesktop

pools.AddtheCreateComputerObjectsandDeleteComputerObjectspermissionsto

thedomainuseraccountinActiveDirectory.Thesepermissionsallowtheusertoadd

andremovecomputerobjectsinaspecifiedActiveDirectorycontainer.Youshould

createadomain

useraccountspecificallyforViewComposer.Youcanuseanexisting

domainuseraccount,butitisbettertouseauniqueaccount.

Afteradesktopiscreated,refreshed,orrecomposed,auser‐definedcustomization

scriptcanberunoneachresynchronizeddesktoptocarryoutadditionaloperations.A

scriptcan

alsoberunondesktopsimmediatelybeforetheyarepoweredoff.Youcan

providethepathtoeachtypeofscript(whichmustresideontheParentVM)duringthe

finalstageoftheinitiallinkedclonedesktopdeployment.QuickPrepisresponsiblefor

ensuringthatthesescriptsareexecutedduring

eitherscenario.

Preparing vCenter Server for View Composer

Beforecarryingoutalinkedclonedesktopdeploymentyoumustconfigurethe

VMwarevCenterServertoprepareitforcreatingreplicasandlinkedclonedesktops

fromaParentVMusingtheViewComposerservice.

 TheViewComposerservicemustbeinstalledlocallyonthevCenterServer.

 Youcandeployalinked‐clonedesktoppoolonaclusterthatcontainsESX/ESXi4

hostsmixedwithESX/ESXi3.5hosts,untilyousetvSpheremode.

 YourActiveDirectoryadministratormustcreateauserwiththerequisitelevelof

authoritytobeusedbytheViewComposerservicetocreatelinkedclonedesktops

andaddthemtoyourdomain.See“UsingQuickPrepforLinkedCloneDesktop

Deployment”onpage 137.

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Q-See Remote Client Software V 4.0.1 Spezifikationen Seite 137