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vCloud Architecture Deep Dive           Chris Colotti            David Hill
Who We AreChris Colotti, VMware        David Hill, VMware  Global COE                   Global COE  Consulting Architect  ...
What We Will Talk AboutvCloud “Eco-System” of Components  All the possible building blocks  Importance of Orchestration an...
vCloud Eco-System
The Building Blocks
Change in ManagementvSphere was traditionally the management layerWith vCloud Director vCenter is more “Application”Layerv...
Depth of Skills and Knowledge vSphere / ESX Deeper Storage Skills Deeper Networking & Firewall skills Scripting (PowerCLI)...
Example Solution in Practice
One vCloud, Two BuildingsTwo On-Campus Datacenters2 vCloud Director Cells per building (4 Total Cells)   Single NFS mount ...
Published Catalogs and vApp          Cloning
How Cloning WorksvSphere ESX host with VM registered does the cloneBlock based copy when source and destinationpresented (...
Logical vCloud Director View
Cloning ExamplesSilver to Silver = Block Based between LUNs  VAAI can also improveSliver to Gold = Network Copy between ES...
Cell Network ConsiderationsToday two maybe three interfaces  HTTP/Console Proxy  OS Management / DB Backend         OS    ...
Possible Cluster Considerations Dedicated “Catalog” Provider vDC   Force all cloning load to hosts not running VM’s   VAAI...
Final Thoughts / Common Themes  Window 2008 SYSPREP Re-Arm    Not vCloud Specific, but be aware of it  DRS    Never disabl...
vCloud MaximumsItem                                         MaximumVirtual machine count                        20000Power...
Thank You! We can always use more Followers             PS – Did we mention never Disable DRS with vCloud                ...
vCloud Architecture BrownBag
vCloud Architecture BrownBag
vCloud Architecture BrownBag
vCloud Architecture BrownBag
vCloud Architecture BrownBag
vCloud Architecture BrownBag
vCloud Architecture BrownBag
vCloud Architecture BrownBag
vCloud Architecture BrownBag
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vCloud Architecture BrownBag

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vCloud Architecture BrownBag

  1. 1. vCloud Architecture Deep Dive Chris Colotti David Hill
  2. 2. Who We AreChris Colotti, VMware David Hill, VMware Global COE Global COE Consulting Architect Senior Consultant VCDX #37 CIM Lead UKTwitter @CColotti Twitter @DaveHill99vCD on Vblock / Upgrades vCAT 2.0 contributorVMworld Presenter 08/09/11 VMworld/PEX Presenter 2011Blogger Blogger
  3. 3. What We Will Talk AboutvCloud “Eco-System” of Components All the possible building blocks Importance of Orchestration and knowledge depthSolution in Practice Based on vCAT 2.0Published Catalog vApp Cloning Based on 3-part “clone wars” blog postsOpen Q&A on anything vCloud
  4. 4. vCloud Eco-System
  5. 5. The Building Blocks
  6. 6. Change in ManagementvSphere was traditionally the management layerWith vCloud Director vCenter is more “Application”LayervSphere administrators may not be vCloudAdministratorsOrchestration and customization may be importantHigh availability of all components involved
  7. 7. Depth of Skills and Knowledge vSphere / ESX Deeper Storage Skills Deeper Networking & Firewall skills Scripting (PowerCLI) Workflows / Automation Capacity Planning Before it was ESX, vCenter and some Scripting It is about Infrastructure Management now
  8. 8. Example Solution in Practice
  9. 9. One vCloud, Two BuildingsTwo On-Campus Datacenters2 vCloud Director Cells per building (4 Total Cells) Single NFS mount in Building A F5 GTM Load Balancer1 vCenter Server per building (2 Total) Protected with vCenter Heartbeat 1 Update Manager server per building 1 Cluster per vCentervShield Manager per building Protected use VMware Fault ToleranceDatabase Servers per buildingvCenter Orchestrator Server per buildingPublished Master Catalogs
  10. 10. Published Catalogs and vApp Cloning
  11. 11. How Cloning WorksvSphere ESX host with VM registered does the cloneBlock based copy when source and destinationpresented (Same vCenter) VAAI can help with offloadNetwork copy when source/destination host storageis not equally presented (Same vCenter)vCloud Director “Transfer” space used when movingbetween vCenter servers
  12. 12. Logical vCloud Director View
  13. 13. Cloning ExamplesSilver to Silver = Block Based between LUNs VAAI can also improveSliver to Gold = Network Copy between ESX hostsSilver to Bronze = vCloud Director Transfer Space(NFS) OVF Export from vCenter 1 OVF Import to vCenter 2 Similar to vCloud Connector Cell Network Design Considerations
  14. 14. Cell Network ConsiderationsToday two maybe three interfaces HTTP/Console Proxy OS Management / DB Backend OS Jumbo Mgmt FramesConsider Additional Ones NFS NFS vSphere Management HTTP/Co L2May require static or additional nsoleRoutes vSphereConsider Separate VLAN’s DB L2Enable Jumbo Frames on NFS,vSphere Ports
  15. 15. Possible Cluster Considerations Dedicated “Catalog” Provider vDC Force all cloning load to hosts not running VM’s VAAI on Storage Challenge to force Org Catalogs to this Provider (vCO?) Within the same vCenter use a Catalog LUN Presented to all hosts even in different clusters Remember cross-vCenter will be network based copy Additional ESX Kernel Ports (No Network I/O Control)
  16. 16. Final Thoughts / Common Themes Window 2008 SYSPREP Re-Arm Not vCloud Specific, but be aware of it DRS Never disable it vCloud Director relies on it Supported Cell Operating Systems Check the latest list, always use what is supported NFS Share permissions Ensure “vcloud” user/group has read write to share vCloud Director and vSphere Maximums apply Combined document now Unique BIOS UUID VMware KB2006605
  17. 17. vCloud MaximumsItem MaximumVirtual machine count 20000Powered‐On virtual machine count 10000Organizations 10000Virtual machines per vApp 64vApps per organization 500Number of networks 7500Hosts 2000vCenter Servers 25Virtual Data Centers 10000Datastores 1024Calalogs 1000 Source: http://www.vmware.com/pdf/vsphere5/r50/vsphere-50- configuration-maximums.pdf
  18. 18. Thank You! We can always use more Followers  PS – Did we mention never Disable DRS with vCloud Director….. QuestionsTwitter @CColotti Twitter @DaveHill99

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