OpenStack, SDN, and the Future of Software Defined

©2010Ciscoand/oritsaffiliates.Allrightsreserved.1LewTuckerVP/CTOCloudComputingCiscoSystems,Inc.@lewtucker©2010Ciscoand/oritsaffiliates.Allrightsreserved.2©2010Ciscoand/oritsaffiliates.Allrightsreserved.3©2010Ciscoand/oritsaffiliates.Allrightsreserved.4Easiestwaytodevelopanddeployapplications• Self-service,on-demand,whenIwant• Elastic:scalingtomeetdemand• Scaleupandscaledown• LeveragesimpleAPI’sandautomatedrequiringlittleornomanualintervention• Abstractedresourceshidethecomplexityoflowerlevelimplementations• Movetowardscontinuousdeploy©2010Ciscoand/oritsaffiliates.Allrightsreserved.5• Appsarebuiltfromcomponents• Commoncomponentsbuiltasservicesforapplicationsbecometheplatformforscalabledeployment• Massivestoragesystems• Scalable,reliablequeuingsystems• LargescaleNoSQLdatabases(Cassandra)• Frameworksformassiveanalytics(Hadoop)• Auto-scalingframeworks• Result:• Focusontheapplicationlogic,leveragingtheworkofothers• Time-to-marketadvantageofnewappsandservices©2010Ciscoand/oritsaffiliates.Allrightsreserved.6ComputeStorageNetworkQueuingDataBaseServiceOSVirtualMachineAppOSVirtualMachineOSVirtualMachineOSVirtualMachinePlatformAsAServiceOSVirtualMachineAPI’sforeachofthecloudplatformservicesServiceOSVirtualMachineAppOSVirtualMachineAPIAPIAPIServiceApp…CloudService:PublicorPrivate©2010Ciscoand/oritsaffiliates.Allrightsreserved.7• Allowsanyonetobuildanddeploytheirowncloud• CloudProviders,EnterprisePrivateClouds,ServiceProviders• ComputeService,StorageService,andNetworkingServiceUserApplicationsAppOSVirtualMachineAppOSVirtualMachineAppOSVirtualMachineAppOSVirtualMachineAppOSVirtualMachineAppOSVirtualMachine©2010Ciscoand/oritsaffiliates.Allrightsreserved.8©2010Ciscoand/oritsaffiliates.Allrightsreserved.9Makeeverythinggofaster,easierandmoreagile• ConfigurableNetworks• OrchestratedNetworks• Apps-awarenetworks• Network-awareapps• Networkinterfaces• ManagedNetworks• Programmaticinterfaces• AutomatedNetworks©2010Ciscoand/oritsaffiliates.Allrightsreserved.10Introductorywhitepaperby:AT&T,BT,DT,Orange,TelecomItalia,Telefonica,Telstra,Verizon,others….©2010Ciscoand/oritsaffiliates.Allrightsreserved.11vSwitchVSGvISEvASAvWAASvMSEvWLCRouteReflectorvNAMVideoCachePRIME(NCS)vDNA..Manyfamiliarnetworkservicesfunctionshavealreadybeendevelopedforvirtualizedimplementations©2010Ciscoand/oritsaffiliates.Allrightsreserved.12OpenDaylight'smissionistofacilitateacommunity-led,industry-supportedopensourceframework,includingcodeandarchitecture,toaccelerateandadvanceacommon,robustSoftware-DefinedNetworkingplatform©2010Ciscoand/oritsaffiliates.Allrightsreserved.13©2010Ciscoand/oritsaffiliates.Allrightsreserved.14ComputeServiceVirtualServersStorageServiceVirtualDisksNetworkServiceVirtualNetworksPlug-InArchitectureAppOSVMDataBaseOSVMAppOSVM3.OpenStackCloudPlatformLayer• Bridgesthevirtualandphysicallayers• Requestsvirtualresourcesonbehalfoftheindividualtenants1.PhysicalResourceLayer• Networking,StorageandComputeresources• Hardware-basednetworkingservicesVirtualAppliance2.NetworkResourceandServicesLayer• ResourceVirtualizationProvisioning,andManagementNX-OSAPISDNAPIOverlayTunnels4.UserApplicationLayer• Onlyseevirtualizedresources• Self-provisionresourcesthroughAPIsVirtualApplianceNetworkMgmt/CntlAPICloudAppDeveloperAPI©2010Ciscoand/oritsaffiliates.Allrightsreserved.15aHardware+SoftwareOpenStackNetworkServiceSoftwareAPI’s:-ONEController(OpenFlow,onePK)-OpenFlowAgents2VirtualOverlaysOpenCloudswithNexus1000V3NetworkPlatformAPIsonePK1©2010Ciscoand/oritsaffiliates.Allrightsreserved.16OpenStackCompute(Nova)OpenStackNetworking(Quantum)OpenStackStorage(Swift)VMVMVMVMVMVMVMaControllersandAgentsONEController(OpenFlow,onePK)VirtualOverlaysNexus1000VVXLAN/LISPPlatformAPIsonePKNetworkServicesFirewall,etc.Logicalcontainersforeachapplicationinamulti-tenantcloudAPI-drivenOpenCloudPlatformProgrammableInfrastructurePhysicalVirtual©2010Ciscoand/oritsaffiliates.Allrightsreserved.17QuantumAPIQuantumService• Networkabstractiondefinitionandmanagement• DoesNOTdoanyactualimplementationofabstractionQuantumPlug-inAPIAPIExtensionsVendor/UserPlug-In• Mapsabstractiontoimplementationonphysicalnetwork• CanprovideadditionalfeaturesthroughAPIextensions©2010Ciscoand/oritsaffiliates.Allrightsreserved.18VirtualizationContinuingtoAdvance18VirtualMachinesGrowth©2010Ciscoand/oritsaffiliates.Allrightsreserved.19ImpactonDataCenterComplexity190100200300969800020406081012Power&CoolingExpenseVirtualServers-Mgnt&AdminStandaloneServers-Mgnt&AdminServerSpendingServer-RelatedSpend(Capex+Opex)CustomerSpending$BSource:IDC,2011“NewEconomicModelfortheDatacenter”VMproliferationisdrivingDCcostsup©2010Ciscoand/oritsaffiliates.Allrightsreserved.2021©2010CiscoSystems,Inc.Allrightsreserved.CiscoConfidentialFastTrack_IaaS_2010InternetPartnersAppAppSubscriber“A”Application1Subscriber“B”Application1Subscriber“A”Application2Subscriber“B”Application2VirtualCenterApp1App1App2App27600Nexus7000(w/Cat6500asServicesChassis)Nexus5000w/Nexus2000FabricExtenderGenericRackorBladeServersN