This document discusses cloud computing and DevOps. It provides background on the speaker and explains how Morningstar adapted to use cloud computing to scale their infrastructure. Cloud computing allows for much higher server-to-engineer ratios and elastic scaling. DevOps aims to break down silos between development and operations through automation, measurement, and culture change. It emphasizes infrastructure as code and continuous delivery to improve business agility.

1. Cloudy Open Source and DevOpsMatt O’Keefe@mattokeefehttp://www.slideshare.net/mokeefe

2. About Me Architect at Morningstar, Inc. Liaison Between Development and Operations Meetup Organizer Morningstar Tech Talks Cassandra Chicago DevOps Chicago Contributor at DevOps.com

3. Why Cloud Computing? Scalability The ability of something, especially a computer system, to adapt to increased demands

4. Scalability at Morningstar 26 countries 3,165 employees 7.4 mil individual investors served 245,000 financial advisors served 4,200 institutional clients served 70,000 print subscribers 18 data centers 1,126 physical servers 2,706 virtual servers 4,104 vCPUs 383 TB SAN raw storage 491 TB direct attached raw storage 27 Systems Engineers

5. Physical Server to Engineer Ratio Morningstar (B.C. (Before Cloud)) – 42:1 Amazon EC2 – 266:1 Microsoft – 1,000:1 Google – 10,000:1

6. Cloud Computing http://www.bitcurrent.com/future-of-computing-forecast-calls-for-partly-cloudy/

7. What is Cloud Computing?

8. NIST Special Publication 800-145

9. A Simple Definition Cloud Computing is a paradigm shift toward automation and utility computing. It features on-demand, self-service, pay-as-you-go, seemingly infinite capacity of computing resources. Anyone with an Internet connection can obtain anything-as-a-service.

10. Types of Service Offerings http://www.oracle.com/us/technologies/036500.pdf

11. Ecosystem http://cloud.com/

12. What is not Cloud Computing?

13. Cloudwashing http://www.dilbert.com/strips/comic/2011-01-07/

14. Cloud Economics Jevons Paradox technological progress that increases the efficiency with which a resource is used tends to increase (rather than decrease) the rate of consumption of that resource HT @swardley On Demand Servers can be relatively expensive Large EC2 instance: $0.34/hr = $248/mo = $2977/yr

15. Why Cloud Computing?

16. Automation “We own just four computers… our laptops” - @jedberg – Reddit.com http://www.flickr.com/photos/tensafefrogs/2536062254/

17. Elasticity

18. Increased Accuracy and Speed

19. Open Source IaaS

20. Cloud.com Architecture

21. Cloud.com CloudStack IaaS demo

22. APIsAgile Operations, Infrastructure as Code http://ldsphilosopher.wordpress.com/2008/09/15/legos-make-better-societies/

23. DevOps is About CAMS Culture Automation Measurement Sharing http://www.opscode.com/blog/2010/07/16/what-devops-means-to-me/

24. Culture http://dev2ops.org/blog/2010/2/22/what-is-devops.html

25. Tools http://dev2ops.org/blog/2010/2/22/what-is-devops.html

26. Deployments http://dev2ops.org/blog/2010/2/22/what-is-devops.html

27. Results http://dev2ops.org/blog/2010/2/22/what-is-devops.html

28. Business Agility http://dev2ops.org/blog/2010/2/22/what-is-devops.html

29. You Build It, You Run It

30. Corollary “For practice DevOps I recommend first follow cloud expert and devops expert on Twitter. Next step is automate bulls shit out of everything.” - @DEVOPS_BORAT http://devops.com/2011/03/22/exclusive-interview-with-devops_borat/

31. DevOps is About CAMS Culture Automation Measurement Sharing http://www.opscode.com/blog/2010/07/16/what-devops-means-to-me/

32. DevOps Toolchain

33. Continuous Delivery

34. Don’t Do This http://gcaptain.com/ital-florida-container-casualties

35. Do This http://www.wallpaperbase.com/wallpapers/photography/speedboat/speed_boat_1.jpg

36. Don’t Be a Cowboy http://ilovepwnage.com/video.php?v=ODA3NQ==

37. Be a Luger http://gazetteolympics.freedomblogging.com/files/2009/12/brian-martin-photo.jpg

38. DevOps is About CAMS Culture Automation Measurement Sharing http://www.opscode.com/blog/2010/07/16/what-devops-means-to-me/

39. Anticipate Failure

40. Monitoring as an Enabler http://codeascraft.etsy.com/2010/12/08/track-every-release/

41. Open Source Monitoring

42. Instrumentation ERMA – Extremely Reusable Monitoring API https://github.com/erma/erma

43. Monitors

44. Using EventMonitors protected void doValidate(RequestContext context, Object formObject, Errors errors) throws Exception { super.doValidate(context, formObject, errors); if (errors.hasErrors()) { EventMonitor validationMonitor = new EventMonitor("ValidationErrors"); validationMonitor.set("errors", errors.getAllErrors()); validationMonitor.fire(); } }

45. CompositeMonitors

46. Using TransactionMonitors public Hotel findHotelById(Long id) { TransactionMonitor monitor = new TransactionMonitor(getClass(), "findHotelById"); monitor.set(“id”, id); try { Hotel hotel = em.find(Hotel.class, id); monitor.succeeded(); return hotel; } catch (RuntimeException e) { monitor.failedDueTo(e); throw e; } finally { monitor.done(); } }

47. Annotations @Monitored public interface UnderpantsGnomes { void collectUnderpants(); void ?(); void profit(); }

48. Spring/AspectJ <aop:config> <aop:aspect id="transactionMonitorActionAspect" ref="transactionMonitorActionAdvice"> <aop:pointcut id="transactionMonitorActionPointcut“ expression="target(org.springframework.webflow.execution.Action) and args(context)"/> <aop:around pointcut-ref="transactionMonitorActionPointcut“ method="invoke"/> </aop:aspect> </aop:config> <bean id="transactionMonitorActionAdvice" class= "c.o.webframework.aop.aspectj.TransactionMonitorActionAdvice"/>

49. Event Patterns wl|httpIn_/shop/airsearch/search/air/pageView_airResults|13180 wl|RoundTripAirSearchAction.resolveRoundTripAirLocations|136 wl|jiniOut_LocationFinderService_findAirports|84 tbs-shop-13.31|jiniIn_LocationFinderService_findAirports|31 tbs-shop-13.31|jiniOut_AirportLookupService_findLocationByIATACode|9 market-8.4|jiniIn_AirportLookupService_findLocationByIATACode|3 tbs-shop-13.31|jiniOut_AirportLookupService_findLocationByIATACode|15 market-8.4|jiniIn_AirportLookupService_findLocationByIATACode|10 wl|jiniOut_LocationFinderService_findAirports|48 tbs-shop-13.31|jiniIn_LocationFinderService_findAirports|16 tbs-shop-13.31|jiniOut_AirportLookupService_findLocationByIATACode|14 market-8.4|jiniIn_AirportLookupService_findLocationByIATACode|10 wl|AirSearchExecuteAction.search|10422 wl|jiniOut_ShopService_createResultSet|9798 tbs-shop-13.31|jiniIn_ShopService_createResultSet|9601 tbs-shop-13.31|com.orbitz.tbs.host.shop.ShopServiceImpl.createResultSet.AIR|9361 tbs-shop-13.31|com.orbitz.tbs.spi.SpiShopService.createResultSet.AIR|9333 tbs-shop-13.31|jiniOut_LowFareSearchService_execute|9175 air-search-7.2.1|jiniIn_LowFareSearchService_execute|9094 air-search-7.2.1|LowFareSearchRequest|9048 air-search-7.2.1|com.orbitz.afo.lib.search.service.LowFareSearchServiceImpl|9038 air-search-7.2.1|com.orbitz.afo.lib.search.service.LowFareSearchServiceImpl.execute|9037 wl|jiniOut_ShopService_viewResultSet|607 tbs-shop-13.31|jiniIn_ShopService_viewResultSet|486 wl|pageView_airResults wl|jsp.render.air200.page|2475

50. DevOps is About CAMS Culture Automation Measurement Sharing http://www.opscode.com/blog/2010/07/16/what-devops-means-to-me/

51. Feedback Loop

52. Graphite demo

53. Fast Data Analytics using Rocksteady http://code.google.com/p/rocksteady/

54. Thanks! Stay tuned for more at