1. Heroku deployment
by Stoyan Zhekov

3. BULGARIA
Bulgaria

8. http://en.wikipedia.org/wiki/
Music_of_Bulgaria

9. Deploy ?

12. Deploy !
“Install the
software into an
operational
environment”

13. Deploy
• Where?

14. Deploy
• Where?
• Packaging

15. Deploy
• Where?
• Packaging
• Updates

16. Deploy
• Where?
• Packaging
• Updates
• Scale

17. Where?
Local

18. Where?
Local
vs
Remote

19. Packaging
RVM GEMSET
+
BUNDLER ( Gemfile )

20. Packaging
rvm --create 1.9.2@myapp
+
gem install bundler --pre

21. Updates
• Save old version

22. Updates
• Save old version
• Upload new version

23. Updates
• Save old version
• Upload new version
• Restart app server

24. Let’s do it!
web visitors counter

25. Local deployment
• Where? localhost
• Packaging .rvmrc + Gemfile
• Updates git flow
• Scale ?

26. Local deployment
brew install git-flow
gem install bundler --pre

28. curl get.pow.cx | sh

29. Local deployment
• Where? localhost
• Packaging .rvmrc + Gemfile
• Updates git
• Scale ?

30. Scale
gem install foreman
foreman start -c web=4

31. Local deployment
• Where? localhost
• Packaging .rvmrc + Gemfile
• Updates git
• Scale foreman

32. Remote deployment
• Where? WHY? HOW?
• Packaging .rvmrc + Gemfile
• Updates git
• Scale foreman

33. Remote deployment
• Where? VPS? Capistrano?
• Packaging .rvmrc + Gemfile
• Updates git
• Scale thin , ...

34. Too complicated

35. Remote deployment
• Where? VPS? Capistrano?
• Packaging .rvmrc + Gemfile
• Updates git
• Scale thin , ...

36. Remote deployment
gem install heroku

37. http://heroku.com/
http://devcenter.heroku.com/

38. Heroku
• Amazon EC2 ( SCALE )
• PaaS ( EASY )
• Pay per use ( FREE )

39. PaaS

40. Dynos

41. Dynos
“Forget servers, instances, and
VMs. Focus on processes.”

42. Dynos
“A dyno is a single process
of any type running on the
Heroku platform.”

43. Stacks

44. heroku create --stack cedar

45. Add0ns

46. http://addons.heroku.com/

47. heroku addons:add mongohq:free

49. Remote deployment
• Where? Heroku
• Packaging .rvmrc + Gemfile
• Updates git
• Scale ?

50. Scale $0.05/hour
http://www.heroku.com/pricing#0-0

51. Scale $0.05/hour
http://www.heroku.com/pricing#0-0

52. Scale $0.05/hour
http://www.heroku.com/pricing#0-0

53. Scale $0.05/hour
http://www.heroku.com/pricing#0-0

54. Scale for free?

55. Scale
gem install unicorn

57. http://MOGOK.jp/

58. MOGOK by IIJ
gem install mogok

59. Thank you!