Be a Cloud Native

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Be a Cloud Native

  1. 1. RACKSPACE® HOSTING | WWW.RACKSPACE.COM BE A CLOUD NATIVE Q1 2013 Jaret Chiles Cloud Solutions Architect Rackspace, The Open Cloud Company
  2. 2. RACKSPACE® HOSTING | WWW.RACKSPACE.COM BE A CLOUD NATIVE Which workload do I put in the cloud? Application changes? What is DevOps? Should I think about lock-in? Is my data safe? Where do I start?
  3. 3. RACKSPACE® HOSTING | WWW.RACKSPACE.COM THE POWER OF THE CLOUD Programmatically accessible infrastructure
  4. 4. RACKSPACE® HOSTING | WWW.RACKSPACE.COM INFRASTRUCTURE ON DEMAND Deploy infrastructure when you need it
  5. 5. RACKSPACE® HOSTING | WWW.RACKSPACE.COM INFRASTRUCTURE ON DEMAND Turn it off when you don’t need it
  6. 6. RACKSPACE® HOSTING | WWW.RACKSPACE.COM MATCH COST TO DEMAND Shrink the gap with automation
  7. 7. RACKSPACE® HOSTING | WWW.RACKSPACE.COM DEMAND PATTERNS
  8. 8. RACKSPACE® HOSTING | WWW.RACKSPACE.COM HYBRID-CLOUD STRATEGIES Own the base. Rent the peak. PEAK LOAD BASE LOAD
  9. 9. RACKSPACE® HOSTING | WWW.RACKSPACE.COM MULTI-CLOUD STRATEGIES PARTNER DCCUSTOMER SITERACKSPACE LOCATIONS DEDICATED PUBLIC CLOUD PRIVATE CLOUD PRIVATE CLOUD PUBLIC CLOUD Rackspace Provides The Fanatical Support Write once, deploy anywhere
  10. 10. RACKSPACE® HOSTING | WWW.RACKSPACE.COM A NEW WAY OF THINKING Virtualization is a TECHNOLOGY… Cloud Computing is a BUSINESS MODEL
  11. 11. RACKSPACE® HOSTING | WWW.RACKSPACE.COM WHY IS A MANDATE FOR DEV/OPS IMPORTANT? Dev + Ops On the same train Increased Collaboration Smarter Applications Faster Time to Market
  12. 12. RACKSPACE® HOSTING | WWW.RACKSPACE.COM IT DEV/OPS TRANSFORMATION Communication… Collaboration… Integration Dev/Ops Org Structure is Driven by Cloud Adoption Operations: Deeper Application Knowledge Developers: Understands Code Impacts Infrastructure
  13. 13. RACKSPACE® HOSTING | WWW.RACKSPACE.COM DESIGNING APPLICATIONS FOR THE CLOUD • Built for Resilience & Error Tolerance • Loosely Coupled Components • Preserved & Recoverable Application State • Self monitoring, healing and scaling CLOUD-AWARE APPLICATION DEVELOPMENT
  14. 14. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CONTINUOUS DEVELOPMENT
  15. 15. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD SECURITY = AGILE SECURITY Think Like a Developer
  16. 16. RACKSPACE® HOSTING | WWW.RACKSPACE.COM SDKs and APIs DEVELOPER GUIDES & MANAGED SERVICES Self Service: http://developer.[provider].com Managed Services: Extension of IT team
  17. 17. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONSUMPTION MODELS Cloud Orchestration API Layer Software Development Kits Direct API Interaction Command Line Tools Control Panels
  18. 18. RACKSPACE® HOSTING | WWW.RACKSPACE.COM PURE CLOUD CONFIGURATION
  19. 19. RACKSPACE® HOSTING | WWW.RACKSPACE.COM HYBRID CONFIGURATION
  20. 20. RACKSPACE® HOSTING | WWW.RACKSPACE.COM EXAMPLE DEPLOYMENT DIAGRAM
  21. 21. RACKSPACE® HOSTING | WWW.RACKSPACE.COM EXAMPLE DEPLOYMENT PROCESS OVERVIEW Tools: • Nova Command Line Tool (CLI) • Rackspace Cloud Control Panel (Control Panel) • Application Programming Interface (API) Today’s steps: 1) Create a Private Cloud Network (CLI) 2) Deploy 6x 2GB Cloud Web Servers (CLI) 3) Deploy 4x 4GB Cloud App Servers (CLI) 4) Add SSD Block Storage to the App Servers (CLI) 5) Create a public Web Load Balancer (Control Panel) 6) Create a private App Load Balancer (Control Panel) 7) Create MySQL Database Instance (Control Panel) 8) Create Gold Images (Control Panel) 9) Push a static file to Cloud Files for CDN (API)
  22. 22. RACKSPACE® HOSTING | WWW.RACKSPACE.COM NOVA COMMAND LINE – CLOUD NETWORKS 1) Create a private cloud network nova network-create PrivateNet 192.168.0.0/24
  23. 23. RACKSPACE® HOSTING | WWW.RACKSPACE.COM NOVA COMMAND LINE – CLOUD SERVERS nova image-list nova flavor-list
  24. 24. RACKSPACE® HOSTING | WWW.RACKSPACE.COM NOVA COMMAND LINE – CLOUD SERVERS • nova image-list (Copy desired Image-ID) • nova flavor-list (Copy desired Flavor-ID) • nova network-list (Copy desired Network-ID) 2) Deploy six 2GB Ubuntu 12.04 Web Servers sharing PrivateNet for i in `seq 1 6` ; do nova boot --image 5cebb13a-f783-4f8c-8058- c4182c724ccd --flavor 4 --nic net-id=b771c94e-5cfe-43c1-a8be- 486451d3ca74 Web$i; done 3) Deploy four 4GB Ubuntu 12.04 App Servers sharing PrivateNet for i in `seq 1 4` ; do nova boot --image 5cebb13a-f783-4f8c-8058- c4182c724ccd --flavor 5 --nic net-id=b771c94e-5cfe-43c1-a8be- 486451d3ca74 App$i; done
  25. 25. RACKSPACE® HOSTING | WWW.RACKSPACE.COM NOVA COMMAND LINE – CLOUD SERVERS nova list
  26. 26. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD SERVERS
  27. 27. RACKSPACE® HOSTING | WWW.RACKSPACE.COM NOVA COMMAND LINE – CLOUD BLOCK STORAGE 4) Deploy four 100MB SSD Block Storage Volumes for App1-4 for i in `seq 1 4` ; do nova volume-create --volume-type SSD 100 - -display-name app$i; done nova volume-list
  28. 28. RACKSPACE® HOSTING | WWW.RACKSPACE.COM NOVA COMMAND LINE – CLOUD BLOCK STORAGE Attach the volumes via Volume-ID nova volume-attach App1 6bbb976d-a54a-432a-b6e1-0fc6eb05f415 /dev/vdb nova volume-attach App2 ff7c37b3-bc8f-4c47-a5ee-582504a8dd18 /dev/vdb nova volume-attach App3 ce8edb03-2757-4c41-925b-c8cff812b12b /dev/vdb nova volume-attach App4 a757bfd3-ddd2-43f1-a1c0-84ab50217aed /dev/vdb nova volume-list
  29. 29. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD LOAD BALANCERS 5) Deploy a public cloud load balancer for HTTP traffic
  30. 30. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD LOAD BALANCERS
  31. 31. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD LOAD BALANCERS
  32. 32. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD LOAD BALANCERS
  33. 33. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD LOAD BALANCERS 6) Deploy a private cloud load balancer for internal TCP traffic
  34. 34. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD LOAD BALANCERS
  35. 35. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD LOAD BALANCERS
  36. 36. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD LOAD BALANCERS
  37. 37. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD DATABASES 7) Deploy a MySQL database
  38. 38. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD DATABASES
  39. 39. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD DATABASES
  40. 40. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD DATABASES
  41. 41. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD DATABASES
  42. 42. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD SERVER IMAGES 8) Create “Gold” server images
  43. 43. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD SERVER IMAGES
  44. 44. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CLOUD CONTROL PANEL – CLOUD SERVER IMAGES
  45. 45. RACKSPACE® HOSTING | WWW.RACKSPACE.COM APPLICATION PROGRAMMING INTERFACE – FILES 7) Push a file to Cloud Files and enable it over the Akamai CDN Upload File to Container curl -X PUT -T screenies/hello.jpg -D - -H "ETag: 805120e285a7ed28f74024422fe3594" -H "Content-Type: image/jpeg" -H "X-Auth-Token: fc81aaa6-98a1-9ab0-94ba-aba9a89aa9ae" -H "X-Object-Meta-Screenie: Hello World" https://storage.clouddrive.com/v1/CF_xer7_343/ images/hello.jpg HTTP/1.1 201 Created Date: Thu, 09 July 2009 17:03:36 GMT Server: Apache Content-Length: 0 ETag: 805120e285a7ed28f74024422fe3594 Content-Type: text/plain
  46. 46. RACKSPACE® HOSTING | WWW.RACKSPACE.COM APPLICATION PROGRAMMING INTERFACE – FILES CDN Enable Container curl -X PUT -D - -H "X-Auth-Token: fc81aaa6-98a1-9ab0-94ba-aba9a89aa9ae" -H "X-CDN-Enabled: True" -H "X-TTL: 259200" https://storage.clouddrive.com/v1/CF_xer7_343/images HTTP/1.1 202 Accepted Date: Thu, 06 Aug 2009 01:34:13 GMT Server: Apache X-CDN-URI: http://c10171.r71.cf0.rackcdn.com X-CDN-SSL-URI: https://c10171.ssl.cf0.rackcdn.com Content-Length: 0 Connection: close Content-Type: text/plain; charset-UTF-8
  47. 47. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CONTROL PANEL – CLOUD FILES
  48. 48. RACKSPACE® HOSTING | WWW.RACKSPACE.COM CONTROL PANEL – CLOUD FILES
  49. 49. RACKSPACE® HOSTING | WWW.RACKSPACE.COM EXAMPLE DEPLOYMENT RECAP
  50. 50. RACKSPACE® HOSTING | WWW.RACKSPACE.COM RESOURCES Product Information http://www.rackspace.com/cloud Rackspace Developer Portal http://developer.rackspace.com Knowledge Center & Best Practices http://www.rackspace.com/knowledge_center OpenStack Community http://www.openstack.org
  51. 51. RACKSPACE® HOSTING | WWW.RACKSPACE.COM SIGN UP https://cart.rackspace.com/cloud
  52. 52. RACKSPACE® HOSTING | WWW.RACKSPACE.COM THANK YOU Jaret.Chiles@Rackspace.com http://www.linkedin.com/in/jaretchiles @jaretchiles

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