Growth

Data Center

MySQL

Middle Tier

Web UI / Front End API

Regional Load Balancers Regional Load Balancers

API or Web Calls

memcached

Cassandra

Web service

S3 bucket

We’re here to help you get to global scale… Apache Licensed Cloud Native OSS

http://netflix.github.com

Micro service Implementation

Web App Front End

(REST

services)

Hys

trix

Call “Auth Service”

Ribbon REST client with Eureka

Fallback Implementation Karyon

App Service (auth-service)

Eureka Server(s)

Karyon Eureka

Ribbon

Hystrix

Speed

Hardware Will Fail Slowly Changing Large Scale

Everything Is Broken Rapid Change Large Scale

Everything Works

Slowly Changing Small Scale

Hardware Will Fail Rapid Change Small Scale

Sca

le

Regional Load Balancers Regional Load Balancers

Micro service Implementation

Web App Front End

(REST

services)

Hys

trix

Call “Auth Service”

Ribbon REST client with Eureka

Fallback Implementation Karyon

App Service (auth-service)

Eureka Server(s)

Client

A p a c h e

Eureka (Service Registry)

Server (Karyon)

Apache

Tomcat

Ribbon Load

Balancing

Eureka Integration

Metrics (Servo)

Bootstrapping (Governator)

Metrics (Servo)

Admin Console HTTP

Eureka Integration

Registration

Fetch Registry

H T T P

C L I E N T

Hy s t r i x

EVCache

Eureka (Service Registry)

Client (Ribbon 2.0) Server (Karyon)

Ribbon Transport

Load Balancing

Eureka Integration

Metrics (Servo)

Bootstrapping (Governator)

Metrics (Servo)

Admin Console

HTTP

Eureka Integration

Registration

Fetch Registry

Ribbon

Hystrix

EVCache

RxNet ty

RxNetty

UDP

TCP WebSockets

SSE

                           @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);                                                      }                                      }                              }  

 

interface  

recommendationsByUserId @Var "userId"

@Http(method  =  HttpMethod.GET,  uriTemplate="/users/{userId}/recommendations")  @Hystrix(fallbackHandler  =  RecommendationFallbackHandler.class)  

@EvCache(name  =  "movie-­‐rec",  appName  =  "movieService",  cacheKeyTemplate  =  "{userId}")  

MovieService  movieService  =  Ribbon.from(MovieService.class);  Observable<Recommendations>  result  =        movieService.recommendationsByUserId(“user1”)          .toObservable();  

createHttpResourceGroup "movieService"

newRequestTemplate "recommendationsByUserId""GET"

"/users/{userId}/recommendations"

requestBuilder"userId" “user1”

AZ1 AZ2 AZ3

Regional Load Balancers

Zuul – Traffic Shaping/Routing

Data Data Data

Geo-located

Chaos Kong

Chaos Kong

AZ1 AZ2 AZ3

Regional Load Balancers

Zuul – Traffic Shaping/Routing

Data Data Data

Customer Device

A/B Test Engine

Personalization Engine User Info Movie

Metadata Movie

Ratings Similar Movies

API

Reviews

A/B Test Engine

Personalization Engine User Info Movie

Metadata Movie

Ratings Similar Movies Reviews

User Info

API

A/B Test Engine

Personalization Engine

Movie Metadata

Movie Ratings

Similar Movies Reviews

User Info

API

User Info

API

A/B Test Engine

Personalization Engine

Movie Metadata

Movie Ratings

Similar Movies Reviews

A/B Test Engine

Personalization Engine

Movie Metadata

Movie Ratings

Similar Movies Reviews

User Info

API

User Info

API

A/B Test Engine

Personalization Engine

Movie Metadata

Movie Ratings

Similar Movies Reviews

A/B Test Engine

Personalization Engine

Movie Metadata

Movie Ratings

Similar Movies Reviews

User Info

API

Personalization Engine

User Info

Movie Metadata

Movie Ratings

Similar Movies

API

Reviews A/B Test Engine

Personalization Engine

User Info

Movie Metadata

Movie Ratings

Similar Movies

API

Reviews A/B Test Engine

Fallback

Personalization Engine

User Info

Movie Metadata

Movie Ratings

Similar Movies

API

Reviews A/B Test Engine

Fallback

Sketchy Scumblr

+

‒ ‒ ‒ ‒ 

‒ ‒ ‒ 

http://netflix.github.com

https://github.com/Answers4AWS/netflixoss-ansible/wiki/AMIs-for-NetflixOSS

http://answersforaws.com/resources/netflixoss/cloudformation/

https://github.com/Netflix-Skunkworks/zerotodocker

https://hub.docker.com/u/netflixoss/

Mac OS X

Virtual Box

Ubuntu 14.04

single kernel

Con

tain

er #

1 Fi

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stem

+ p

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ss

Eur

eka

Con

tain

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Zuul

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iner

Ano

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C

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iner

...

Talk Time Title

http://netflix.github.com

@NetflixOSS

http://netflix.github.com

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