Introduction to the All New WSO2 Governance Centre

1. Introduction To The All New WSO2
Governance center
Sagara Gunathunga
Associate Director/Architect
WSO2

3. G-Reg 5.0.0 introduces completely revamped user centric
experience through new Governance Center

4. User Centric Experience
Store Publisher REST/SOAP APIs
Consumer Publisher Agent

5. Governance Store

6. Governance Store
Reach and provide modern store experience to your internal and external asset consumers
– Easy asset discovery
– Enterprise scale search
– Great extensibility to provide your
own Store experience
– Built-in support for theming and
customizations

7. Governance Store
• Tagging and tag cloud
• Notification support
• Bookmarkable results
• Social Features

8. Governance Store
• Asset comparison support
• Customization and extensions are based on JS.
• Possible extension
– Payment G/W integration
– Subscription management
– OAuth2 key generation.

9. Governance Store - Taxonomy
Hierarchical Taxonomy Facet Taxonomy

10. Governance Store - Taxonomy
Hierarchical Taxonomy Facet Taxonomy

11. Governance Publisher

12. Governance Publisher
• Designed with simplicity in mind.
• Support for User defined types.
– Introduce your own asset
definitions as XML descriptor, no
compiling no packaging are .
Your one-stop back office for asset authoring and governing

13. Governance Publisher
• Multiple Lifecycle support
– Lifecycle based asset management.
– In-built and custom Lifecycle Executers
• Notification
– UI, E-Mail, REST, Custom

14. Governance Publisher
• User friendly Assert permission model
• Associations
E. g - Associating WS-Policy with a SOAP service, will apply policy in the G/W

15. Governance Publisher
• Asset comparison & Dependency graph
• Auto discovery creation of artifacts
– One-time and periodically
Publisher

16. Governance REST and SOAP APIs

17. Integration with Other systems
• REST API
– Just need cURL
• SOAP API

18. G-Reg 5.0.0 Use Cases

19. Use Case 1 : Govern API/Service Gateways

20. Govern API/Service Gateways
Publisher
REST
API
Discovery
Agent
REST Service
Manual creation
HTTP/JSON
Discovery
API
API/Service GatewayGovernance Registry
Creation/deploy
Lifecycle
Removal/undeploy

21. Use case 1 : Govern API/Service Gateways
Publisher
REST
API
Discovery
Agent
REST Service
Manual creation
HTTP/JSON
Discovery
API
API/Service GatewayGovernance Registry
Build / deploy
Lifecycle
Removal/undeploy

22. Use Case 2 : Enforce runtime policies

23. Use case - Enforce runtime policies
Service Sec Policy
AssociationHandler
Governance Registry
Service
API/Service Gateway
Enforce Security Policy

24. Use Case 3 : Unified Governance within WSO2 platform

25. WSO2 AF WSO2 DevS
WSO2 AS WSO2 MSS
WSO2 API-M
WSO2 ESB WSO2 BPS
WSO2 APP- M
WSO2 G-Reg
Unified Governance within WSO2 platform

26. Use Case 4 : Service Discovery

27. Service Discovery
• Straightforward DiscoveryAgents instead of legacy UDDI, WS-Discovery
• Service Discovery need to be redefined to cater Microservices
requirements
• Supported two modes.
– Push – Using REST or SOAP API
– Pull – Using DiscoveryAgent
• User-driven one time discovery
• Run periodically

28. Service Discovery – Pull Mode
Discovery
Agent-X
Server –X
( ESB, AS, GWs etc.)
Pull meta-data
REST
SOAP
X

29. Service Discovery – Push Mode
Server –X
( ESB, AS, GWs etc.)
Push service
meta-data REST
SOAP
X
REST
API

30. Service Discovery for Microservices
Microsservice
• WSO2 MSF4J
• Dropwizard
• SpringBoot
Add REST Service
REST Service
X
RESTAPI
During
Service
start-up
Add Endpoint
Delete Endpoint
During
Service
shutdown
EP EPEP
Query for
Service
Endpoints

31. Microservices Service Discovery Patterns
• Service Discovery patterns are supported through REST API.
– Client-side Service Discovery
• Require a Registry aware HTTP or JAX-RS client.
– Server-Side Service Discovery
• WSO2 Gateway can be used.

32. Product Roadmap
• Unified Governance
• Manger application for Governance Center
• Statistics and monitoring dashboards
– E.g.
• Policy violation
• Number of subscribers
• Multi-level categorization
• Executors for known integration use cases
– E.g
• Jenkins
• Discovery agents for WSO2 and non-WSO2 products.
• Registry redesign based on C5

33. Thank You!
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