Teams using IaaS and traditional application servers to deploy cloud applications benefit on-demand efficiencies, but continue to spend significant effort on application delivery, including deployment, scaling, and governance. PaaS solutions have helped automate some functions, but still falls short. Examining how to address these challenges with a PaaS, this session will also review the architectural approach of the WSO2 Private PaaS to be cloud native, providing polyglot language and environment support, and ability to run on multiple runtimes.

1. PaaS for the new Cloud Era
Asanka Abeysinghe
Vice President, Solutions Architecture - WSO2,Inc
QCon San Francisco - 2014

2. 2
Agile
Application development is

3. 3
{ API } Driven
Application development is

4. 4
Preprocessor driven
Application development is

5. 5
Polyglot
Application development is

6. 6
Quick Releases
Application development requires

7. 7
Consumerized
Applications are

8. 8
Unpredictable Load
Applications should handle

9. Relationship with IT
9
2 days to
create a
user
½ day to
reset a
passwor
d
3 days to
create a
database
1 week to
provision
a VMruntime
policies
devops
policies
Picture Credit : http://web.zizinya.com/blog/

10. 10
~80% of time to
setup the
environment
Developers spend

11. Solution to facilitate
11
Quick
release
cycles
Agile,
iterative
process
Ability to
migrate
shadow IT
apps
Accept the
creative
experimen
-tation
Empower
the dev
groups
Governed
/Secured
Enterprise
ready

12. Solution provides
12
Self service
Workflow
driven
Polyglot
programming
model
Heterogynous
runtimes
API driven
Automated /
Template
driven

13. 13
Cloud
as an enabler

14. 14
PaaS
as the core implementation

15. Platform as a Service
15

16. Roadmap
16
- Access to (your) cloud
- Private cloud (privately/publicly hosted)
- Public cloud
- Link ALM and dev tools with the cloud
- Expose the services as APIs, list APIs to
subscribe
- Create your project templates
- Develop and publish apps
- Track the usage
- ( Iterate last two steps )

17. Reference Architecture
17

18. Reference Implementation
18
A platform that supports applications from cradle to grave.

19. Implementation, integrated
19

20. Implementation, runtime view
20

21. Self service, template driven
21

22. Dashboards, monitor, measure
22

23. Lifecycle, manage, control, advertise
23

24. Runtime, enterprise middleware
24

25. Runtime, cloud enabled, polyglot
25

26. 26
Runtime, cloud enabled, polyglot

27. 27
Scalable, elastic, multi-tenanted

28. 28
Deploying at Scale
Lakmal Warusawithana,
Director-Cloud Architecture, WSO2 / VP- Apache Stratos
Wed, 5th Nov 11:50 AM

29. WSO2 Cloud Platform
29

30. Reference architecture, cont.
30

31. 31
Demo
Application development and lifecycle

32. 32
Story : DevOps PaaS in airline

33. 33
Story : DevOps PaaS in state gov.

34. 34
b : http://asanka.abeysinghe.org
t : @asankama
e : asankaa AT wso2.com
w : http://wso2.com