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 Integration of Storage, OpenStack & Virtualization
 

Integration of Storage, OpenStack & Virtualization

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Red Hat Summit 2013

Red Hat Summit 2013

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     Integration of Storage, OpenStack & Virtualization Integration of Storage, OpenStack & Virtualization Presentation Transcript

    • Integration of Storage,OpenStack & VirtualizationTushar KatarkiPrincipal Product Manager – Storage and Big DataSean CohenSenior Product Manager – Virtualization and Cloud
    • AgendaIT Industry TransformationIT environments are divergingVirtualization, Private Clouds and Public CloudsConvergenceRed Hat Storage (RHS)Red Hat Enterprise Virtualization (RHEV)Red Hat OpenStack (RHOS)Use CasesSummaryQ&A
    • ENTERPRISE IS DIVERGINGVirtualization?Private CloudPublic Cloud
    • A COMMON HYPERVISOR AND SHAREDSTORAGE FOR THE BRIDGESharedStorageDatacenterVirtualizationOperatingSystemPrivateCloudHypervisorPublicCloud
    • Red Hat Technology Integration withKVM and Red Hat Storage (RHS)Red HatStorageRHEVRHELRHOSKVMRH onPublicClouds
    • RHOS, RHEV, AND RHS INTEGRATION
    • STORAGE REQUIREMENTSNo Vendor Lock-inCommodity hardware-basedFile and Object access to data and unifiedmanagementScale-out and highly available architecture
    • RED HAT STORAGE (RHS) OVERVIEWStarted as Gluster, IncAcquired by Red Hat in 2011Distributed architectureFile and Object accessDeployed at scaleIntuit, Pandora, PatternEnergy, BrightCove, Cornell
    • RED HAT ENTERPRISE VIRTUALIZATION (RHEV)OVERVIEW
    • RED HAT OPENSTACK OVERVIEWCinderDataGlanceDataSwiftDataSwift APIRED HAT STORAGE SERVER
    • PRIVATE CLOUD WITH RED HAT OPENSTACK ANDRED HAT STORAGERHS provides:• Cinder Block Service• Glance Image Service• Swift Object ServiceGlanceImage StoreNova HypervisorNodesSwift ObjectStoreCinderDataGlanceDataSwiftDataSwift APIKVMKVMKVM…RHOSRED HAT STORAGE SERVER
    • CONVERGED VIRTUALIZATION AND STORAGEWITH RED HATRed HatStorage• Store live VM images• Live Migration of VM• High Availability• Common Management
    • KVM SCALES WITH RHS(for sequential IO and ..... )
    • KVM SCALES WITH RHS(...... Random IO)
    • FUTURE: QEMU Gluster Block Driver andGlusterFS storage domainKVM KVMQEMU gluster block driverGlusterFS storage domainKVM KVM KVMVirtual MachinesRed Hat Storage Pool
    • FUTURE: VMs and RHS are co-locatedKVMRed Hat StoragePoolKVM KVMData CenterVirtual Machines
    • FUTURE: OpenStack File-as-a-Service withRHSHadoopGuestGuest...KVM HostFile-as-a-Service Volumesselectively exposed toguestsHadoopGuestGuest...KVM Host…• File is presented directlyinside the guest– No virtual block– No networkroundtrip• Tenant specific shares• Use-cases• Virtual NAS• Hadoop on OpenStack• Tenant-private SMB orSwift services
    • RHS, RHOS and RHEV INTEGRATION BENEFITSScale-outHighly AvailableEnterprise-readyOpen
    • RHOS – RHEV integration
    • RHOS – RHEVIntegration Benefits● Both provide:– VM Life Cycle deployment– VM image repository– VM Storage services● OpenStack automates the largest data centers byabstracting virtual resources and the VM lifecycle, inmassive scale.● Both solve similar problems in different ways and workbetter together like a bass & electric guitar in a rockband...
    • RHOS – RHEVZoom in● Once you enter a more virtualized use case, is whereRHEV is needed to provide a deeper and more completetreatment● If you drill down the stack, OpenStack doesnt actuallycreate the VM – it invokes hypervisor specific libraries for it(e.g. libvirt)● RHEV has a full-blown rich Hypervisor that exposes all KVMfeatures as soon as available● RHEV can also provide advanced virtual storage services tothe applications and provide transparently:– Live Storage Migration– VM Backup & Restore using Independent SoftwareVendors*
    • USE CASES
    • HADOOP ON DEMAND WITH OPENSTACK AND RHSHadoop PluginRed Hat StorageHorizonSavannaPythonclientSavannapagesSavannaRestAPIAuthKeystoneHadoop VMClusterConfig.Mgr.DataAccessHadoopdeployengineVMprovisionNovaGlance Swift
    • RHS and RHEV for Branch officeManage Hosts,VM andStorage withone RHEVManagerSynchronousReplicationfor HARHS Shared StorageLive VM StoreImage StoreVM disksGeo-replicationRHEV RHEVRHS RHSHigh levels of data protection and resiliency through RHS self-healing, and synchronous and asynchronous replication.
    • RHOS and RHEV integrated Image RepositoriesVM ImagesVDSMlibvirtGLANCE REST-APIGLANCE REST-APIGlance Image RepositoryGLANCE REST-APIGLANCE REST-APIVM Images● Red Hat OpenStack can immediately benefit fromthe availability of RHEV images to the entire DataCenter via the Glance-API.● RHEV users will be able to import Glance imagesdirectly.● Perfect for DevOps use case, where the Dev., QA &Staging are performed on OpenStack & then rolledinto Production images in RHEV.● OpenStack can gain the benefit of more VM imagesto deploy, while the RHEV image repository canconsume, export to and from Glance.
    • Summary and Conclusions● IT is diverging because of business and forcestechnological trends● KVM and RHS are essential to connect RHEV,RHOS and Public Clouds● Benefits–Integrated and hardened for enterprises–Global support for entire stack–Innovative future that provides more choices
    • Related SessionsRHOS plus RHS Demo at the Red Hat BoothThursday, June 1310:40 AM: KVM Hypervisor Roadmap & Technology Update +SELinux for Mere Mortals3:40 PM: Hadoop on Red Hat Storage Server: A ReferenceArchitecture3:50 PM: Red Hat Enterprise Virtualization & Red HatStorage Server Integration LAB4:50 PM: Best Practices for Red Hat Storage ServerPerformance + Red Hat Enterprise Virtualization PerformanceFriday, June 1411:00 AM: Red Hat Storage Server: Best Practices & AdvancedConfigurations
    • THANK YOUCONNECT TO THE INFORMATION REVOLUTIONwww.redhat.com/liberatetkatarki@redhat.comscohen@redhat.com