APIs and Microservices Architecture with Microgateways
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Nuwan will talk about the possible changes in API design and deployment, API security, control and monitoring, CI/CD, and other related aspects. Learn more: https://wso2.com/library/conference/2018/08/wso2con-asia-2018-apis-and-microservices/
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APIs and Microservices Architecture with Microgateways
- 1. APIs and Microservices Director - API Architecture, WSO2 Nuwan Dias
- 3. A Monolithic Application Products Orders Inventory Shipping Client Application Load Balancer
- 4. ● Componentization ● Organization around business capability ● Single responsibility ● Smart Endpoints Dumb Pipes ● Mandatory CI/CD Characteristics of Microservices
- 5. A Microservice Architecture Client Application Products Orders Inventory Shipping
- 6. . The Role of APIs in a Microservice Architecture
- 8. ● Uniformity in exposing heterogeneous services ● Discovery of endpoints ● Organizing security perimeters/boundaries ● Policy definition and enforcement ● Business value reporting Exposure
- 9. Load Balancing and Discovery Client Application APIGateway Products Productsetcd/consul
- 10. Transitioning a Monolith into Microservices Client Application APIGateway Orders Inventory Shipping Legacy Application Microservice Products
- 12. SOA Architecture Client Application APIGateway Products Inventory Orders Shipping APIGateway ESB
- 13. Microservice Architecture Client Application APIGateway Products Inventory Orders Shipping APIGateway Integration MS 1 µµµµµµµµµµµµ µµµµµµµµµµµµ µµµ Integration MS 2 µµµµµµµµµµµµ µµµµµµµµµµµµ µµµ
- 14. ● Deploying API gateways closer to the microservices Decentralizing API Gateways API Gateways MicroservicesProducts Orders
- 15. ● Optimizing per client type Optimization Products Orders MobileWebPublic The same API (REST Interface) defined on the API Manager is exposed via 3 types of Gateways. Each optimized for the client type it serves.
- 16. . Microgateways
- 17. ● Designed to scale ○ Self validating tokens ○ Localized rate limiting ○ Offline analytics ○ Immutable ● Native support for Docker/K8S ● Private Jet Gateway for microservices ● First class support for lifecycle management across environments Introducing the WSO2 API Microgateway 2.5
- 18. Microgateway Overview Microgateway Toolkit Microgateway Runtime Request API Definitions Download API Definitions (JSON) Generate Microgateway Runtime
- 19. Microgateway Security - Signed JWT Microgateway Products Orders Request Access Token (with scopes) Provide Signed JWT 1 2 3 3 Microgateway 4 4 Client Application sends Signed JWT to Microgateways
- 20. Microgateway Security - Standard OAuth2.0 Request Access Token (with scopes) Provide Opaque Token 1 2 3 Microgateway 4 Client Application sends Token to Microgateway Validate Token
- 21. Rate limiting policies are burnt into the microgateway runtime Microgateway - Localized Rate Limiting Microgateway Products Orders Apply 1000 req/min on Products microservice Apply 500 req/min on Orders microservice
- 22. Microgateway - Offline Analytics Microgateway Microgateway Accumulate data in files and upload offline
- 23. Microgateway - Native Support for Docker/K8S Microgateway Toolkit Request API Definitions Download API Definitions (JSON) Microgateway VM Microgateway Docker Microgateway K8S Provide relevant arguments in build phase for desired output
- 24. Microgateway VM Microgateway - Cross Environment Lifecycle Management Microgateway Microgateway Staging Dev Products Products gateway -e ProductsAPI.v1.prod.endpoint.0="http://dev.apis.wso2.com/products"
- 25. Microgateway VM API Gateways in a Cell-based Architecture API Gateway
- 26. Microgateway VM API Gateways vs Service Meshes API Gateway ControlPlane
- 27. Microgateway VM From Orchestration to Choreography