Introduction to Cloud and PaaS the CloudBees way

1. Objectif : Cloud
Nicolas De Loof
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2. <Me>
@ndeloof
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3. In Java community
• JUG-Leader and founder
• jDuchess France (support) member
• Conferenre organizer (as Dictator)
nicolas@breizhjug.org
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4. In OSS
• (ex) Apache committer
• contributor
• and few others…
Fonzie
nicolas@apache.org
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5. At work …
Senior Engineer at
 Customer support
 Conferences and Evangelisation
 Sales tech-assistance
 DEV contributor
nicolas.deloof@cloudbees.com
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6. </me>
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7. What’s a Software Factory ?
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8. Project Management Developer (IDE) QA
Maintenance
Requirements Static analysis
SCM Tests
Feature Bug Tracker
Test Coverage
branches BugFix
Branches Build tool TDD
Release process Dashboard
Distribution BDD
C.I.
Demo FDD
History
DevOps
U.I Tests
Production Deployment
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9. QA
Maintenance
Project Management Developer (IDE) Static analysis
Bug Tracker
Test Coverage
Dashboard
Requirements
BugFix
Branches Tests
History
Feature
Build tool TDD
branches
Release
Distribution process BDD
C.I.
Demo FDD
DevOps U.I Tests
Production Deployment
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10. QA
Project Management Developer (IDE)
Maintenance
Requirements Tests
Bug Tracker SCM
Feature
Static
branches
BugFix analysis Test Coverage
Branches *DD
Distribution
Release Dashboard
process C.I.
Demo
History
DevOps U.I Tests
Deployment
Production
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11. Project Management Developer (IDE) QA
Maintenance
Requirements Static analysis
SCM
Bug Tracker
BugFix Build tool
Branches Test Coverage
DevOps
Distribution
Dashboard
Feature Tests
Release process
branches
Demo *DD
History
Production
U.I Tests Deployment
©2011 CloudBees, Inc. All Rights Reserved 11

12. Project Management Developer (IDE) QA
Maintenance
Requirements Static analysis
SCM Tests
Feature Bug Tracker
Test Coverage
branches BugFix
Branches Build tool TDD
Release process Dashboard
Distribution BDD
C.I.
DevOps History
Demo
FDD
Production U.I Tests
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13. Choose your SCM
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14. Git !
What else ?
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15. Choose your Build tool
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16. Maven ?
Standardized project layout
Dependency management and repository
Standardized commands and lifecycle
✗Ugly file format
✗Close-minded lifecycle and project model
✗Damaged community
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17. What else ?
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18. Choose your Automation tool
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19. Jenkins !
• 400+ plugins
• Still growing dev community
 Ruby, Python
• Support all* build tools
• More than continuous integration
 DevOps
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20. Hudson / Jenkins : the fork
Jenkins Here we are
Jenkins defines it’s own process
Hudson moved to GitHub and proposed to Eclipse
Sonatype join Oracle Hudson
Vote to rename the project and move to GitHub
Oracle uses trademark as a weapon
Issues with java.net infrastructure
Oracle register « Hudson » trademark
Oracle aquire SUN
Hudson is adopted world wide
KK create Hudson as a Hobby
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21. Choose your platform
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22. On-premises containers
• Available on demand ?
• Cheap ?
• Elastic ?
• Simple (from a developer PoV) ?
• Integrated with build tools ?
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23. Use a PaaS !
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24. Paas ?
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25. Cloud ?
me
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26. Just some new Buzz-words ?
Let’s decrypt …
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27. Sample : my Software Factory
The way I did it for 10 years …
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28. Your Monday morning TODO-list
• Get a « big • Install DataBase
enough » server • Install Sonar
• Install OS • Configure repositories
• Install JDK • Install repo manager
• Install SCM • Configure proxies
• Install Build tools • Configure Jobs
• Install Jenkins • Configure Sonar rules
• Install plugins • Provision Demo
• Setup security server
• …
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29. Option 1 : virtual machines + clone
Upgrades ?
Maintenance ?
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30. Option 2 : script-it
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31. Your (revised) Monday morning TODO-
list
• Get a « big enough » server
• Run scripts
• Configure Jobs
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32. Elasticity
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33. What you would need
What you have
(and pay for)
What you
consume
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34. What you would need
What you
consume
Project
Team Public
start
working Team
Hollidays Release Bug
working
! fix Maintenance
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35. In most cases, your CI looks like that :
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36. Platform as a Service
(not just the buzz)
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37. Traditional Software Stack
Validate
Install
Stack
Upgrade Monitor
Patch
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38. @Cloud
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39. @Cloud
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40. RUN@Cloud
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41. …
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46. Why not simply use an IaaS ?
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48. Why not use a SaaS ?
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50. Does it fit well ?
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51. Competitors
…
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52. Ecosystem
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59. Killer Feature : DEV@Cloud
Full-lifecycle « platform » for Java Developers
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62. Elasticity
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68. Full platform for Java developer
Your Code Your
Application
PaaS
…
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69. Higher vision of PaaS :
code PaaS application
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70. @Cloud
@Cloud
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71. Stop with slides, let’s do it …
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72. Thank you
Q&A
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