Integration of Storage,OpenStack & VirtualizationTushar KatarkiPrincipal Product Manager – Storage and Big DataSean CohenS...
AgendaIT Industry TransformationIT environments are divergingVirtualization, Private Clouds and Public CloudsConvergenceRe...
ENTERPRISE IS DIVERGINGVirtualization?Private CloudPublic Cloud
A COMMON HYPERVISOR AND SHAREDSTORAGE FOR THE BRIDGESharedStorageDatacenterVirtualizationOperatingSystemPrivateCloudHyperv...
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...
RED HAT STORAGE (RHS) OVERVIEWStarted as Gluster, IncAcquired by Red Hat in 2011Distributed architectureFile and Objec...
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 Ob...
CONVERGED VIRTUALIZATION AND STORAGEWITH RED HATRed HatStorage• Store live VM images• Live Migration of VM• High Availabil...
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 K...
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 toguest...
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● OpenSt...
RHOS – RHEVZoom in● Once you enter a more virtualized use case, is whereRHEV is needed to provide a deeper and more comple...
USE CASES
HADOOP ON DEMAND WITH OPENSTACK AND RHSHadoop PluginRed Hat StorageHorizonSavannaPythonclientSavannapagesSavannaRestAPIAut...
RHS and RHEV for Branch officeManage Hosts,VM andStorage withone RHEVManagerSynchronousReplicationfor HARHS Shared Storage...
RHOS and RHEV integrated Image RepositoriesVM ImagesVDSMlibvirtGLANCE REST-APIGLANCE REST-APIGlance Image RepositoryGLANCE...
Summary and Conclusions● IT is diverging because of business and forcestechnological trends● KVM and RHS are essential to ...
Related SessionsRHOS plus RHS Demo at the Red Hat BoothThursday, June 1310:40 AM: KVM Hypervisor Roadmap & Technology Upda...
THANK YOUCONNECT TO THE INFORMATION REVOLUTIONwww.redhat.com/liberatetkatarki@redhat.comscohen@redhat.com
 Integration of Storage, OpenStack & Virtualization
 Integration of Storage, OpenStack & Virtualization
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Integration of Storage, OpenStack & Virtualization

  1. 1. Integration of Storage,OpenStack & VirtualizationTushar KatarkiPrincipal Product Manager – Storage and Big DataSean CohenSenior Product Manager – Virtualization and Cloud
  2. 2. 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
  3. 3. ENTERPRISE IS DIVERGINGVirtualization?Private CloudPublic Cloud
  4. 4. A COMMON HYPERVISOR AND SHAREDSTORAGE FOR THE BRIDGESharedStorageDatacenterVirtualizationOperatingSystemPrivateCloudHypervisorPublicCloud
  5. 5. Red Hat Technology Integration withKVM and Red Hat Storage (RHS)Red HatStorageRHEVRHELRHOSKVMRH onPublicClouds
  6. 6. RHOS, RHEV, AND RHS INTEGRATION
  7. 7. STORAGE REQUIREMENTSNo Vendor Lock-inCommodity hardware-basedFile and Object access to data and unifiedmanagementScale-out and highly available architecture
  8. 8. 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
  9. 9. RED HAT ENTERPRISE VIRTUALIZATION (RHEV)OVERVIEW
  10. 10. RED HAT OPENSTACK OVERVIEWCinderDataGlanceDataSwiftDataSwift APIRED HAT STORAGE SERVER
  11. 11. 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
  12. 12. CONVERGED VIRTUALIZATION AND STORAGEWITH RED HATRed HatStorage• Store live VM images• Live Migration of VM• High Availability• Common Management
  13. 13. KVM SCALES WITH RHS(for sequential IO and ..... )
  14. 14. KVM SCALES WITH RHS(...... Random IO)
  15. 15. FUTURE: QEMU Gluster Block Driver andGlusterFS storage domainKVM KVMQEMU gluster block driverGlusterFS storage domainKVM KVM KVMVirtual MachinesRed Hat Storage Pool
  16. 16. FUTURE: VMs and RHS are co-locatedKVMRed Hat StoragePoolKVM KVMData CenterVirtual Machines
  17. 17. 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
  18. 18. RHS, RHOS and RHEV INTEGRATION BENEFITSScale-outHighly AvailableEnterprise-readyOpen
  19. 19. RHOS – RHEV integration
  20. 20. 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...
  21. 21. 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*
  22. 22. USE CASES
  23. 23. HADOOP ON DEMAND WITH OPENSTACK AND RHSHadoop PluginRed Hat StorageHorizonSavannaPythonclientSavannapagesSavannaRestAPIAuthKeystoneHadoop VMClusterConfig.Mgr.DataAccessHadoopdeployengineVMprovisionNovaGlance Swift
  24. 24. 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.
  25. 25. 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.
  26. 26. 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
  27. 27. 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
  28. 28. THANK YOUCONNECT TO THE INFORMATION REVOLUTIONwww.redhat.com/liberatetkatarki@redhat.comscohen@redhat.com

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