Why PaaS in general, and Cloud Foundry in particular, provides the necessary tools to change the way we develop and deploy applications.

1. IT’S THE END OF THE CLOUD
AS WE KNOW IT
MATT STINE
COMMUNITY ENGINEER, CLOUD FOUNDRY
MSTINE@GOPIVOTAL.COM
HTTP://WWW.CLOUDFOUNDRY.COM
TWITTER: @MSTINE

2. IT STARTS WITH AN EARTHQUAKE...
2006

3. ...BIRDS...SNAKES...AN AEROPLANE...

4. ...LENNY BRUCE IS NOT AFRAID.

5. PaaSTHE GREAT ENABLER

6. C10K
The
Problem

9. MULTICLOUD?

10. “NON-FUNCTIONAL”
•Scale Up/Down
•Health
•Security
•Promotion
•Logging
•Metrics

11. SERVICES

13. * An actual application provisioning/update flow in a large enterprise. Image is blurred for privacy reasons

15. ...LENNY BRUCE IS NOT AFRAID.

16. HELLO WORLD
Let’s PUSH some APPS!

17. Java/Spring

18. Java/Spring

19. DEMO

20. Ruby
Gemfile

21. Ruby
config.ru

22. Ruby
app.rb

23. DEMO

24. Node.js
package.json

25. Node.js
server.js

26. DEMO

27. SERVICE BINDING

29. https://github.com/cloudfoundry-samples/spring-music

30. SpringApplicationContextInitializer.java

34. DEMO

35. BUILDPACKS

36. https://blog.heroku.com/archives/2012/7/17/buildpacks

37. http://docs.cloudfoundry.com/docs/using/deploying-apps/buildpacks.html

38. PLATFORM
JAVA BUILDPACK RUBY BUILDPACK NODE.JS BUILDPACK
APPLICATION APPLICATION APPLICATION

39. https://github.com/cloudfoundry-community/cf-docs-contrib/wiki/Buildpacks

41. detect

42. compile

43. release

51. DEMO

52. PLACES TO PUT
YOUR STUFF!

53. ORGANIZATIONS
PLATFORM
MARKETING ORG FINANCE ORG ENGINEERING ORG

54. USERS
PLATFORM
MARKETING ORG FINANCE ORG ENGINEERING ORG

55. DOMAINS
PLATFORM
MARKETING ORG FINANCE ORG ENGINEERING ORG
mktg.acme.com finance.acme.com eng.acme.com

56. SPACES
PLATFORM
MARKETING ORG FINANCE ORG ENGINEERING ORG
TESTDEV PROD TESTDEV PROD TESTDEV PROD

57. APPS & SERVICES
PLATFORM
MARKETING ORG FINANCE ORG ENGINEERING ORG
TESTDEV PROD TESTDEV PROD TESTDEV PROD
A S S S A S A S A A A

58. ROUTES
PLATFORM
MARKETING ORG FINANCE ORG ENGINEERING ORG
TESTDEV PROD TESTDEV PROD TESTDEV PROD
A S S S A S A S A A A
ROUTER
app1.m
ktg.acm
e.com
app3.finance.acme.com
app2.eng.acm
e.com

59. PROMOTION
PIPELINE

60. MARKETING ORG
TESTDEV PROD
SA S S

61. MARKETING ORG
TESTDEV PROD
SA S SA

62. MARKETING ORG
TESTDEV PROD
SA S SA A

63. DEMO

64. SCALING

65. VM
Router
AppApp

66. VM
Router
AppApp
VM
App
VM
App

67. SCALING TO N
•$$$$$$
•Inefficient
•Slow

68. DEA/Warden
Router
App
App
AppApp
DEA/Warden

70. DEMO

71. HEALTH MANAGER

72. App
App
App
Desired
State
App
App
App
Actual
State
HARMONIZER
Cloud
Controller
DEA
NATSBulk API
SCHEDULER
NUDGER
NATS
NATS
Observes Observes
Schedule
Observation
Trigger
Harmonization
HealthManager

74. DEMO

75. BLUE-GREEN
DEPLOYMENTS

76. APP DEPLOYMENT
•Cut-over is TRICKY!
•Must be QUICK!

77. BLUE-GREEN
•Ensure parallel existence of 2 identical
environments
•At time t, only one (blue) services traffic
•New deployments made to other (green)
environment
•When ready, route traffic to green
•Stop routing traffic to blue

78. BLUE PUSH AND MAP
ROUTER BLUE-APP
blue-app.cfapps.io
app.cfapps.io

79. GREEN PUSH
ROUTER
BLUE-APP
GREEN-APP
app.cfapps.io
green-app.cfapps.io
blue-app.cfapps.io

80. GREEN MAP
ROUTER
BLUE-APP
GREEN-APP
app.cfapps.io
green-app.cfapps.io
blue-app.cfapps.io
app.cfapps.io

81. BLUE UN-MAP
ROUTER
BLUE-APP
GREEN-APP
green-app.cfapps.io
blue-app.cfapps.io
app.cfapps.io

82. DEMO

83. DEPLOYING CLOUD
FOUNDRY!

84. DEPLOYING CF
http://docs.cloudfoundry.com/docs/running/deploying-cf/

85. BOSH

86. BOSH

87. OPEN

88. http://blog.cloudfoundry.com/2013/03/07/cloud-foundry-is-open-and-pivotal/

89. http://blog.cloudfoundry.com/2013/05/16/want-to-contribute-to-cloud-foundry-come-on-in/

91. THANK YOU!
MATT STINE
COMMUNITY ENGINEER, CLOUD FOUNDRY
MSTINE@GOPIVOTAL.COM
HTTP://WWW.CLOUDFOUNDRY.COM
TWITTER: @MSTINE