1. Development Governance
with WSO2 Governance
Registry
Samisa Abeysinghe
Vice President Engineering

2. Overview
• What is governance & development
governance?
• Why development governance?
• Service development challenges
• WSO2 Governance Registry & development
governance framework

3. Three P’s in Governance
People
Policies Processes

4. How the P’s relate?
• Policy definition, evaluation, enforcement
• People have roles & responsibilities
• Process design, execution, monitoring, tuning
• Processes are governed by policies and
executed by people
– Permissions, Compliance, Feedback systems, SLA

5. Business Processes & Services

6. Service Life-Cycle

7. Development Governance
• Development Processes
• Lifecycle Management
• Tooling and Automation
• Policy Compliance

8. WSO2 Governance Registry
• Two Main Aspects
• Resource Repository/Registry
• Governance Framework

9. WSO2 Middleware Stack

10. Development Governance
• Development Processes
• Lifecycle Management
• Tooling and Automation
• Policy Compliance

11. Development Processes
Pre-development Activities
• Architecture
• Planning, Analysis and Review
• Design
• Services / Applications
• Interfaces / Data(Schema)/ Contracts
• Service Level Agreements
• Budgeting
• Resource Allocation

12. Development Processes
Development Activities
• Source Code Management
• Version Control
• Developer-testing
• Continuous Integration (Automated Build System)
• Product Verification
• Candidate Release

13. Development Processes
Post-Development Activities
• Quality Assurance
• Contract/SLA Validation
• Staging and Pre-production deployment
• User Acceptance Testing
• Production deployment

14. Development Process
Management

15. Collaboration – Social and
Community for Development

16. Development Governance
• Development Processes
• Lifecycle Management
• Tooling and Automation
• Policy Compliance

17. Lifecycle Management
• Asset Lifecycle
• Services / Applications and their associated metadata
• Versioning
• Dependency Management
• Process Lifecycle
• Notifications
• Approvals
• Validations
• Impact Analysis

18. Lifecycle Management with
SCXML (State Chart XML)
<scxml xmlns="http://www.w3.org/2005/07/scxml" version="1.0" initialstate="reset">
<state id="reset"> </state>
<state id="running"> </state>
<state id="paused"> </state>
<state id="stopped"> </state>
</scxml>

19. SCXML-based Configuration
• State Chart XML: State Machine Notation for
Control Abstraction
• Checklists
• Permissions
• Validations
• Transition Events
• Scripting Support
• WSO2 Governance Registry supports
SCXML based lifecycle configuration

20. WSO2 Governance Registry
Life Cycle Management (LCM)

21. Development Governance
• Development Processes
• Lifecycle Management
• Tooling and Automation
• Policy Compliance

22. WSO2 Developer Studio –
Registry Perspective

23. IDE to On-Premise to Cloud
1 3
2

24. Checkin-Checkout Client
• Checkin-Checkout Client tool ships with WSO2
Governance Registry
• Checking Client can be used to
• Replicate the registry to a file structure
• Replicate the registry to a dump file
• Useful tool for replicating artifacts across
different environments
• E.g. from Development to QA to staging
• Can be automated with scripting

25. Automation - Flexibility through
Extensibility

26. Development Governance
• Development Processes
• Lifecycle Management
• Tooling and Automation
• Policy Compliance

27. Policy Compliance
• Policy Audit and Compliance
• Policy Management and Approval
• Time Dimensions
• Design time
• Development time
• Runtime

28. Policy Compliance – Design Time
• Best Practices and Guidelines
• Resource Allocation Policies
• Schema Re-use

29. Policy Compliance –
Development Time
• WSDL/WS-I Validation
• Schema Validation
• Enterprise Messaging Policies
• Asset Versioning Policies

30. Policy Compliance - Runtime
• Metering and Billing
• Access Control and Throttling
• SLA Enforcement/Validation
• Message Security Policies

31. Three P’s of Governance
Supported

32. Framework for SOA Governance

33. Common Pitfalls in SOA Systems
• Tight-coupling between enterprise assets
• Limited service re-use
• Decentralized governance and ad-hoc
processes
• Less transparency into ongoing projects
• Poor collaboration between developers and
decision makers
• Massive amounts of tooling and integration

34. Synergies Across Enterprise SOA

35. Development Governance
With the WSO2 Carbon Platform

36. Development Governance
With the WSO2 Carbon Platform
3
1 2
4
1.1 2.1
1.2 1.3 2.2
5
6
7
8

37. Resources
• http://wso2.com/products/governance-registry/
• http://wso2.com/products/developer-studio/

38. WSO2 Engagement Model
• QuickStart
• Development Support
• Development Services
• Production Support
• http://wso2.com/support

39. Thank you!
bizdev@wso2.com