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Brewing Beer with Windows Azure UKWAUG

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Inspired by one of the Windows Azure gods (Wade Wegner), Maarten and Panos decided to order a homebrewing starter kit. Being total cloud fanboys, they decided to hook their delicious creations to the cloud. Join us and discover how you can connect a variety of devices (like *duino) and USB temperature sensors to Windows Azure to monitor brewing and fermentation temperatures. We'll show you how to do distributed brewing in this fun yet practical session on an interesting use case for the cloud: beer.

Inspired by one of the Windows Azure gods (Wade Wegner), Maarten and Panos decided to order a homebrewing starter kit. Being total cloud fanboys, they decided to hook their delicious creations to the cloud. Join us and discover how you can connect a variety of devices (like *duino) and USB temperature sensors to Windows Azure to monitor brewing and fermentation temperatures. We'll show you how to do distributed brewing in this fun yet practical session on an interesting use case for the cloud: beer.

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Brewing Beer with Windows Azure UKWAUG

  1. 1. #londonazure Brewing Beer with Windows Azure Maarten Balliauw @maartenballiauw SEPTEMBER 24, 2012 | SLIDE 1
  2. 2. #londonazure Who am I?  Maarten Balliauw  www.realdolmen.com  AZUG  Focus on web  ASP.NET MVC, Windows Azure, SignalR, ...  MVP Windows Azure & ASPInsider  http://blog.maartenballiauw.be  @maartenballiauw SEPTEMBER 24, 2012 | SLIDE 3
  3. 3. #londonazure Shameless commercial plug  Pro NuGet: http://amzn.to/pronuget  MyGet - NuGet-as-a-Service: http://www.myget.org SEPTEMBER 24, 2012 | SLIDE 4
  4. 4. #londonazure Agenda  Brewing beer  BrewBuddy  Windows Azure Websites  Service Bus & Access Control Service (ACS)  We need an API  Q&A SEPTEMBER 24, 2012 | SLIDE 5
  5. 5. #londonazure Turn water into beer BREWING BEER SEPTEMBER 24, 2012 | SLIDE 6
  6. 6. #londonazure How it started… SEPTEMBER 24, 2012 | SLIDE 7
  7. 7. #londonazure How it started…  MVP Summit 2011  Wade Wegner talks about his homebrewing hobby  MVP Summit 2012  Wade Wegner talks about his homebrewing hobby  Convinced! SEPTEMBER 24, 2012 | SLIDE 8
  8. 8. #londonazure The process  Get your kegs clean  Add & boil ingredients  Pour in keg  Add yeast  Rinse SEPTEMBER 24, 2012 | SLIDE 9
  9. 9. #londonazure The process Wait for fermentation to complete SEPTEMBER 24, 2012 | SLIDE 10
  10. 10. #londonazure The process  Pour into another keg  Rinse  Wait another week  Bottling time! SEPTEMBER 24, 2012 | SLIDE 11
  11. 11. #londonazure Difficult part… Wait at least 6 weeks for it to age SEPTEMBER 24, 2012 | SLIDE 12
  12. 12. #londonazure Maarten… What does this have to do with Windows Azure? SEPTEMBER 24, 2012 | SLIDE 13
  13. 13. #londonazure Azurifying the home brewer WWW.BREWBUDDY.NET SEPTEMBER 24, 2012 | SLIDE 14
  14. 14. #londonazure BrewBuddy  View public recipes  Manage your own recipes  Manage your own brews  Monitor brew fermentation SEPTEMBER 24, 2012 | SLIDE 15
  15. 15. #londonazure BrewBuddy Social brewing at a glance demo SEPTEMBER 24, 2012 | SLIDE 16
  16. 16. #londonazure Architecture Sensor Public website Windows Azure Web Sites Whatever… Database SQL Azure database Sensor data Sensor data processing Service Bus topic Windows Azure Worker Role SEPTEMBER 24, 2012 | SLIDE 17
  17. 17. #londonazure Scale-fast has just become more interesting WINDOWS AZURE WEB SITES SEPTEMBER 24, 2012 | SLIDE 18
  18. 18. #londonazure Windows Azure Web Sites  Build with ASP.NET, Node.js or PHP  Deploy in seconds with FTP, Git or TFS  Start for free, scale up as your traffic grows SEPTEMBER 24, 2012 | SLIDE 19
  19. 19. #londonazure Windows Azure Web Sites shared 1 SHARED INSTANCES SEPTEMBER 24, 2012 | SLIDE 20
  20. 20. #londonazure Windows Azure Web Sites shared 2 SHARED INSTANCES SEPTEMBER 24, 2012 | SLIDE 21
  21. 21. #londonazure Windows Azure Web Sites reserved 0 1 SHARED INSTANCES RESERVED INSTANCE SEPTEMBER 24, 2012 | SLIDE 22
  22. 22. #londonazure Windows Azure Web Sites reserved 2 RESERVED INSTANCE SEPTEMBER 24, 2012 | SLIDE 23
  23. 23. #londonazure Windows Azure Web Sites reserved 2 RESERVED INSTANCE RESERVED INSTANCE SEPTEMBER 24, 2012 | SLIDE 24
  24. 24. #londonazure A perfect ramp-up!  Start small  Web Sites are cheap  Scale to 3 reserved instances  Grow big!  Hosted Service – PaaS  Scale at will SEPTEMBER 24, 2012 | SLIDE 25
  25. 25. #londonazure Windows Azure Web Sites Creating a new web site in seconds demo SEPTEMBER 24, 2012 | SLIDE 26
  26. 26. #londonazure Connecting sensors SERVICE BUS & ACCESS CONTROL SERVICE SEPTEMBER 24, 2012 | SLIDE 27
  27. 27. #londonazure Windows Azure Service Bus  2 features  Relay  Queues, Topics, Subscriptions SEPTEMBER 24, 2012 | SLIDE 28
  28. 28. #londonazure Windows Azure Service Bus Relay relay Client SEPTEMBER 24, 2012 | SLIDE 29
  29. 29. #londonazure Topics and subscriptions Sensor SEPTEMBER 24, 2012 | SLIDE 30
  30. 30. #londonazure Characteristics  Workers can scale independently  Workers can fail independently  Sensors connect to service bus directly  No layer in between  Cheaper SEPTEMBER 24, 2012 | SLIDE 31
  31. 31. #londonazure What about authN / authZ?  Access Control Service to the rescue!  SB authenticates clients over ACS  ACS provides “Send” claim to sensor  Claims can be granted/revoked easily SEPTEMBER 24, 2012 | SLIDE 32
  32. 32. #londonazure Access Control Service Claims for authZ on Service Bus demo SEPTEMBER 24, 2012 | SLIDE 33
  33. 33. #londonazure Architecture Sensor Public website Windows Azure Web Sites Whatever… Sensor management Database Access Control Service SQL Azure database Sensor data Sensor data processing Service Bus topic Windows Azure Worker Role SEPTEMBER 24, 2012 | SLIDE 34
  34. 34. #londonazure How do you link a sensor?  Every sensor has its sensor ID  Add it as an identity to ACS  Grant a “Send” claim SEPTEMBER 24, 2012 | SLIDE 35
  35. 35. #londonazure Linking a a sensor with Access Control Registering sensor to a brew Service demo SEPTEMBER 24, 2012 | SLIDE 36
  36. 36. #londonazure <french>Make everyone API!</french> WE NEED AN API SEPTEMBER 24, 2012 | SLIDE 37
  37. 37. #londonazure Consuming the web  2000-2008: Desktop browser  2008-2012: Mobile browser  2008-2012: iPhone and Android apps  2010-2014: Tablets, tablets, tablets  2014-2016: Your fridge (Internet of Things) SEPTEMBER 24, 2012 | SLIDE 38
  38. 38. #londonazure SEPTEMBER 24, 2012 | SLIDE 39
  39. 39. #londonazure Twitter & Facebook By show of hands… SEPTEMBER 24, 2012 | SLIDE 40
  40. 40. #londonazure Make everyone API (as the French say) SEPTEMBER 24, 2012 | SLIDE 41
  41. 41. #londonazure What is an API?  Software-to-Software interface  Contract between software and developers  Functionalities, constraints (technical / legal) Programming instructions and standards  Open services to other software developers (public or private) SEPTEMBER 24, 2012 | SLIDE 42
  42. 42. #londonazure Expose services to 3rd parties  Valuable  Flexible  Managed  Supported  Have a plan SEPTEMBER 24, 2012 | SLIDE 43
  43. 43. #londonazure Reach More Clients SEPTEMBER 24, 2012 | SLIDE 44
  44. 44. #londonazure ASP.NET Web API  Part of ASP.NET MVC 4  Framework to build HTTP Services (REST)  Solid features  Modern HTTP programming model  Content negotiation (e.g. Xml, json, ...)  Query composition (OData query support)  Model binding and validation (conversion to .NET objects)  Routes  Filters (e.g. Validation, exception handling, ...)  And more! SEPTEMBER 24, 2012 | SLIDE 45
  45. 45. #londonazure Be detailed! Think about RFC 2324 (HTCPCP) SEPTEMBER 24, 2012 | SLIDE 46
  46. 46. #londonazure ASP.NET Web API Let’s craft a quick API demo SEPTEMBER 24, 2012 | SLIDE 47
  47. 47. #londonazure What about authN / authZ?  API access through OAuth2  Access Control Service to the rescue!  Client authorized in BrewBuddy.net  Access/refresh tokens through ACS SEPTEMBER 24, 2012 | SLIDE 48
  48. 48. #londonazure What about authN / authZ? API Consumer BrewBuddy.net client_id and client_secret access API authorize Initial authorization (yes/no) API implementation access/refresh token register delegation Access Control Service Access/Refresh Token SEPTEMBER 24, 2012 | SLIDE 49
  49. 49. #londonazure Install-Package WindowsAzure.Acs.Oauth2 -IncludePrerelease Access Control Service for API’s OAuth2 delegation demo SEPTEMBER 24, 2012 | SLIDE 50
  50. 50. #londonazure TAKEAWAYS SEPTEMBER 24, 2012 | SLIDE 51
  51. 51. #londonazure Keep in mind…  Web Sites start cheap / scale fast  Combine/grow at will (IaaS, PaaS, SaaS)  Service bus for asynchrony and scale  Access Control for devices  Web API & Access Control SEPTEMBER 24, 2012 | SLIDE 52
  52. 52. #londonazure Cloud Burst 2012 - Sweden  September 27 – 28, 2012  Stockholm  http://www.azureug.se/CloudBurst2012  There will be live streaming! http://bit.ly/cloudburststream SEPTEMBER 24, 2012 | SLIDE 53
  53. 53. #londonazure http://blog.maartenballiauw.be @maartenballiauw http://amzn.to/pronuget THANK YOU! SEPTEMBER 24, 2012 | SLIDE 54

Editor's Notes

  • Maarten
  • Don’t show everythingyet. Just log in, show themaround the recipes, brewsand public recipes. Feel free to show the monitoring but no needto display the linking of sensors.
  • Show Windows Azure Web SitesShow scaling / reservedinstances
  • Show peoplearound the ACS porta. Show identities, claims andrulegroups.
  • Link a sensor to a brew. Show the effect on ACS. Show the code.
  • A couple of years ago, having a web-based application was enough. Users would navigate to it using their computer’s browser, do their dance and log out again. Nowadays, a web-based application isn’t enough anymore. People have smartphones, tablets and maybe even a refrigerator with Internet access on which applications can run. Applications or “apps”. We’re moving from the web towards apps.
  • A great example of an API is Twitter. They have a massive data store containing tweets and data related to that. They have user profiles. And a web site. And an API. Are you using www.twitter.com to post tweets? I am using the website, maybe once a year. All other tweets come either from my Windows Phone 7’s Twitter application or through www.hootsuite.com, a third-party Twitter client which provides added value in the form of statistics and scheduling. Both the app on my phone as well as the third-party service are using the Twitter API. By exposing an API, Twitter has created a rich ecosystem which drives their real value: data.
  • If you want to expose your data and services to external third-parties, you may want to think about building an API. Having an API gives you a giant advantage on the Internet nowadays. Having an API will allow your web application to reach more users. App developers will jump onto your API and build their app around it. Other websites or apps will integrate with your services by consuming your API. The only thing you have to do is expose a valuable, managed and supported API and get people to know it. Apps will come. Integration will come.
  • The mainidea of API’s is tobroadenyourreach. Youcan’tcreateappsthatcanbeused on every fridge out there, it’s way toocostly. But ifyou have a valuable service which is supported, peoplewillbuildappsaround it. Andifitmakes sense toanyonetocreate a fridge app on top of your API, itwill happen.
  • Be detailed! Usegood status code responses. 201 CREATED is probablybetterthanjust 200 OK whencreating a new entity.+ demo Fiddleragainst HTCPCP deployment out there
  • Link a sensor to a brew. Show the effect on ACS. Show the code.
  • Show peoplearound the ACS porta. Show identities, claims andrulegroups.
  • ×