Integration of Storage, OpenStack & Virtualization
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
STORAGE REQUIREMENTSNo Vendor Lock-inCommodity hardware-basedFile and Object access to data and unifiedmanagementScale-out and highly available architecture
RED HAT STORAGE (RHS) OVERVIEWStarted as Gluster, IncAcquired by Red Hat in 2011Distributed architectureFile and Object accessDeployed at scaleIntuit, 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 ..... )
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*
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
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