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Table Of Contents
VMware, Inc. 19
Chapter 2 Installing vCenter Chargeback
Cluster Installation
WhenyouinstallthevCenterChargebackapplicationforthefirsttimeonamachine,aloadbalancerisalso
installed.TheexistenceoftheloadbalancerenablesyoutohavemorethanoneinstanceofthevCenter
Chargebackapplicationrunning,witheachinstanceaccessingthesamevCenterChargebackdatabase.These
vCenter
Chargebackinstancesformacluster.Alluserrequestsareroutedthroughtheloadbalancer.Also,all
theinstancesintheclustersharethesameadministrativeaccountinformation.However,youmustensurethat
eachinstanceofvCenterChargebackintheclusterisofthesameversion.
Theloadbalancerensuresthatno
singlevCenterChargebackinstanceisloadeddisproportionatelywithuser
requests.Also,ifoneoftheinstancesfails,anyrequestcurrentlybeingservicedbythatinstanceis
automaticallyredirectedtoanotherinstanceinthecluster.Forthefailovertohappensuccessfully,youmust
ensurethefollowing:
AllthevCenterChargebackinstancesinthecluster,thevCenterChargebackdatabase,andthedata
collectorshavethesamesystemtime.Thatis,thesystemtimesareinsync.
AllthevCenterChargebackinstancesintheclusterareinthesamenetworkdomain.
MulticastingmustbeenabledonthemachineonwhichthevCenterChargebackinstanceisinstalled.
To install the application
1RunthevCenter-CB.exefile.
Theinstallationwizardisdisplayed.
2ClickNextontheIntroductionscreen.
3Accepttheenduserlicenseagreement,andclickNext.
4Providethepathfortheinstallationdirectory,andclickNext.
Ensurethatthe
installationdirectorypathhasatleastonedirectory(forexample,
C:\vCenterChargeback10\)anddoesnotpointtojustadrive(forexample,C:\).Ifthespecified
installationdirectoryexists,ensurethatitisempty.Ifthespecifiedinstallationdirectorydoesnotexist,
theinstallerwillcreatethedirectory.
5Providethefollowing
vCenterChargebackdatabaserelatedinformation,andclickNext:
DatabaseType:ThetypeofdatabaseusedtocreatethevCenterChargebackdatabase.Thiscanbe
eitherSQLSERVERorORACLE.
DatabaseURL:TheIPaddressofthesystemonwhichthevCenterChargebackdatabaseisinstalled
alongwiththeportatwhichthedatabaselistenerserviceisrunningorthevCenterChargeback
databaseinstancename.EnsurethatthespecifieddatabaseURLpointstothevCenterChargeback
databasethatanexisting
vCenterChargebackinstanceisalreadyusing.
ForOracleDatabase,thedatabaseURLcanbeinanyofthefollowingformats:
<IP Address>:<TNS Listener Port>
<Host Name>:<TNS Listener Port>
ForSQLServer,thedatabaseURLcanbeinanyofthefollowingformats:
<IP Address>\<Database Instance Name>
<Host Name>\<Database Instance Name>
DatabasePort:(Optional)Theportonwhichthedatabaseserviceislisteningforrequests.
DatabaseName:NameoftheexistingvCenterChargebackdatabase.
SQLAuthenticationMode:ThisoptionisapplicableonlyforSQLServerdatabases.ForanSQL
Serverdatabase,theauthenticationtypecanbeeitherSQLServerAuthenticationorWindows
Authentication.