Conference2017

Oracle Database Appliance Virtualized Implementation with HA and DR for Banner Database and Application Servers.Shaya Hazeri-Chabok, B.SE, MBA, MCTS, OCP

DBA, Capilano University

Conference 2017

Agenda

• OracleDatabaseAppliance(ODA)Overview• CapU andODA• ODAVirtualizationArchitectureReview• Re-installationoftheAppliance,• DeployingthevitalizedimagesontheODA,• DeploymentofODA_Base,• DeploymentofaUserVMs,• CreateandmanagethevirtualLANsintheODA,• CreateandmanageSharedRepositoryintheODA,• PatchingtheVirtualizedODA,• HAandDRsetup

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ODA

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ODA

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Oracle Database Appliance Generations

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Front Panel

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Hardware Overview

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Storage – Built-in Redundancy

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Storage Architecture

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Back Panel

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Back Panel

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Software Overview

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What is the Appliance Manager

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Two Deployment Options

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CapU and ODA

• Since2013,CapilanoUniversityhasutilizedODAstohostBannerDatabases(ODAVersion1- "Bare-metal");

• RecentlytheseODAswerereplacedwiththelatesthardwareandsoftwareversionavailableatthetime(X5-2)toupgradetheComponentsandCapacityandalsoreducethecostofOSlicensing(onSolarisandRedhat basedBannerApplicationserversandOracleMiddle-wares).

• NewODAswereimplementedasVirtualizedPlatform• HighAvailability(HA)forBannerDatabasewasmetbyOracleRealApplicationClusterembeddedinODA_BASE

• DatabaseDisasterrecovery(DR),OracleDataGuardwasutilized.• HAandDRforApplicationVMsweremetbyenablinginternalFailoverfeatureinOVMforODA.

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Oracle Database Appliance Virtualized Platform

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SharedRepo

LocalStorage

LocalStorage

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How Will the Virtualized Platform work?

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What is DOM 0?

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What is ODA Base?

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Database Templates Sized for Performance

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What can be deployed in DOMAIN U?

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Virtualization Management

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How do you deploy the virtualized platform?

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Version 2.7 Architecture

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New Architecture

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Creating the Shared Repository

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Extend Appliance Manager Command Line

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VM Auto failover and Restartability

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VDisk

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Add VLAN Support

• OracleDatabaseApplianceVirtualizedPlatformsupportsmultiplevirtualLANs,orVLANs,onthesamenetworkportorbond.

• EachVLANisessentiallyanindependentlogicalnetworkoperatingwithotherVLANsoverthesamephysicalconnection.

• ProvideNetworkSecurityIsolationforMultipleWorkloadsSharingCommonNetwork

• HavingVLANsallowssharingofacommonnetworkinterfaceandstillprovidessecurityisolationi.e.cannotsniffpacketsofadifferent

• Application,backup,managementnetworks• RequiresaswitchthatsupportsandconfiguredwithtaggedVLAN

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Download ODA Virtualized image file from MOS

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Reimage ODA

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Deploy the ODA_Base template from MOS and DeployODA_BASE

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• CreateVLANs• ODAInternalVLANs• Needscoordinationwithnetworkadminforthetrunkswitchport

• DeployODA_BASE• StandingonDOM-0• CPU,VLAN,RAMassignment

• DeployODA_BASEsoftwareandConfiguration• GI

• Scan(clusterAccess)• Public• VIP

• Database

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Guest VM Deployment

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• CreateCPUPools

• DownloadVMtemplateandImporttoSharedrepositoryhttp://edelivery.oracle.com/oraclevm

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• ConfigureVMTemplate• ApplianceManager(oakcli)providestheabilitytoconfigure

• CPU• Memory• CPUCAP• Network• Disk

• CreateVDISKs

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• CloningGuestVMsfromthetemplate• Cloningprocess

• CreatesaruntimeimageoftheVMTemplate• Theimagefilesandtheconfigurationfilearecloned• BoththetemplateandclonedVMwillresideinthesametemplate

• VMNamesareGloballyuniqueacrosstheRepositories.

• PintheVMtoaspecificPool

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Customizing Guest VM

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• Someoftheotherparametersthatcanbecustomizedare• CPU• Memory• Network• Autostart

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DB DR with DataGuard

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• Thank You!

• Questions?

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