Dev309 from asgard to zuul - netflix oss-final
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The document outlines the architecture and components of a scalable web application using microservices, including technologies such as Karyon, Eureka, Ribbon, and Hystrix. It discusses load balancing, service registration, and caching strategies to efficiently manage traffic and server requests. Additionally, it emphasizes the importance of personalization and A/B testing in user experience for streaming services.
Dev309 from asgard to zuul - netflix oss-final
- 3. Growth
- 4. Web UI / Front End API Middle Tier MySQL Data Center
- 5. Regional Load Balancers Regional Load Balancers
- 6. API or Web Calls memcached Cassandra Web service S3 bucket
- 7. We’re here to help you get to global scale… Apache Licensed Cloud Native OSS http://netflix.github.com
- 12. Web App Front End (REST services) Micro service Implementation Hystrix Call “Auth Service” Ribbon REST client Eureka Server(s) App Service (auth-service) with Eureka Fallback Implementation Karyon
- 13. Karyon Eureka Ribbon Hystrix
- 18. Hardware Will Fail Slowly Changing Large Scale Speed Everything Is Broken Rapid Change Large Scale Everything Works Slowly Changing Small Scale Hardware Will Fail Rapid Change Small Scale Scale
- 22. Regional Load Balancers Regional Load Balancers
- 26. Web App Front End (REST services) Micro service Implementation Hystrix Call “Auth Service” Ribbon REST client Eureka Server(s) App Service (auth-service) with Eureka Fallback Implementation Karyon
- 32. Client A p a c h e Server (Karyon) HTTP Admin Console Eureka (Service Registry) Apache Tomcat Ribbon Load Balancing Metrics (Servo) Eureka Integration Bootstrapping (Governator) Metrics (Servo) Eureka Integration Registration Fetch Registry H T T P C L I E N T H y s t r i x EV Cac h e
- 33. Client (Ribbon 2.0) Server (Karyon) Admin Console Eureka (Service Registry) Ribbon Transport Load Balancing Metrics (Servo) Eureka Integration Bootstrapping (Governator) Metrics (Servo) HTTP Eureka Integration Registration Fetch Registry Ribbon Hystrix EVCache Rx Ne t t y RxNetty UDP TCP WebSockets SSE
- 34. @ArchaiusBootstrap @KaryonBootstrap(name = "hello-‐netflix-‐oss") @Modules(include = {HelloNossApp.KaryonJerseyModuleImpl.class, KaryonWebAdminModule.class, KaryonEurekaModule.class}) public final class HelloNossApp { public static class KaryonJerseyModuleImpl extends KaryonJerseyModule { protected void configure() { super.configure(); bind(AuthenticationService.class).to(AuthenticationServiceImpl.class); } public int serverPort() { return 8888; } public int shutdownPort() { return 8899; } public void configureInterceptors(GovernatorHttpInterceptorSupport<ByteBuf, ByteBuf> interceptorSupport) { interceptorSupport.forUri("/hello").interceptIn(AuthInterceptor.class); } } }
- 35. interface @Http(method = HttpMethod.GET, uriTemplate="/users/{userId}/recommendations") @Hystrix(fallbackHandler = RecommendationFallbackHandler.class) @EvCache(name = "movie-‐rec", appName = "movieService", cacheKeyTemplate = "{userId}") recommendationsByUserId @Var "userId" MovieService movieService = Ribbon.from(MovieService.class); Observable<Recommendations> result = movieService.recommendationsByUserId(“user1”) .toObservable();
- 36. createHttpResourceGroup "movieService" newRequestTemplate "recommendationsByUserId" "GET" "/users/{userId}/recommendations" requestBuilder "userId" “user1”
- 40. Regional Load Balancers Zuul – Traffic Shaping/Routing AZ1 AZ2 AZ3 Data Data Data Geo-located Chaos Kong Chaos Kong Regional Load Balancers Zuul – Traffic Shaping/Routing AZ1 AZ2 AZ3 Data Data Data Customer Device
- 43. A/B Test Engine Personalization Engine User Info Movie Metadata Movie Ratings Similar Movies API Reviews
- 44. A/B Test Engine Personalization API Similar Movies Reviews User Info Engine User Info Movie Metadata Movie Ratings
- 45. A/B Test Engine Personalization Engine API User Movie Movie Similar Info Metadata Ratings Movies Reviews
- 46. User Info API A/B Test Engine Personalization Engine Movie Metadata Movie Ratings Similar Movies Reviews
- 47. A/B Test Engine Personalization Engine API User Movie Movie Similar Info Metadata Ratings Movies Reviews
- 49. User Info API A/B Test Engine Personalization Engine Movie Metadata Movie Ratings Similar Movies Reviews
- 50. A/B Test Engine Personalization Engine API User Movie Movie Similar Info Metadata Ratings Movies Reviews
- 51. Personaliza tion Engine User Info Movie Metadata Movie Ratings Similar Movies API Reviews A/B Test Engine
- 52. Personaliza tion Engine User Info Movie Metadata Movie Ratings Similar Movies API Reviews A/B Test Engine Fallback
- 53. Personaliza tion Engine User Info Movie Metadata Movie Ratings Similar Movies API Reviews A/B Test Engine Fallback
- 60. ‒ ‒ ‒ ‒ ‒ ‒ ‒
- 66. Mac OS X Virtual Box Ubuntu 14.04 single kernel Container #1 Filesystem + process Eureka Container Zuul Container ... Another Container
- 70. Talk Time Title
- 73. Please give us your feedback on this presentation