Spring Cloud Netflix
3.0.2Spring Cloud Netflix provides Netflix OSS integrations for Spring Boot apps through autoconfiguration and binding to the Spring Environment and other Spring programming model idioms. With a few simple annotations you can quickly enable and configure the common patterns inside your application and build large distributed systems with battle-tested Netflix components. The patterns provided include Service Discovery (Eureka), Circuit Breaker (Hystrix), Intelligent Routing (Zuul) and Client Side Load Balancing (Ribbon)..
Features
Spring Cloud Netflix features:
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Service Discovery: Eureka instances can be registered and clients can discover the instances using Spring-managed beans
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Service Discovery: an embedded Eureka server can be created with declarative Java configuration
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Circuit Breaker: Hystrix clients can be built with a simple annotation-driven method decorator
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Circuit Breaker: embedded Hystrix dashboard with declarative Java configuration
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Declarative REST Client: Feign creates a dynamic implementation of an interface decorated with JAX-RS or Spring MVC annotations
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Client Side Load Balancer: Ribbon
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External Configuration: a bridge from the Spring Environment to Archaius (enables native configuration of Netflix components using Spring Boot conventions)
-
Router and Filter: automatic registration of Zuul filters, and a simple convention over configuration approach to reverse proxy creation
Getting Started
As long as Spring Cloud Netflix and Eureka Core are on the
classpath any Spring Boot application with @EnableEurekaClient
will try to contact a Eureka
server on http://localhost:8761
(the default value of
eureka.client.serviceUrl.defaultZone
):
@SpringBootApplication
@EnableEurekaClient
@RestController
public class Application {
@RequestMapping("/")
public String home() {
return "Hello World";
}
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
To run your own server use the spring-cloud-starter-netflix-eureka-server
dependency and @EnableEurekaServer
.
Contributing
We welcome contributions. You can read more on how to contribute to the project here.
Community Support
-
You can report issues through Github.
-
We monitor StackOverflow for questions with the
spring-cloud-netflix
tag. -
You can contact our team at Gitter.
Commercial Support
Commercial Support is provided as part of the VMware Spring Runtime offering.
Documentation
3.0.2 CURRENT GA | Reference Doc. | |
3.0.3-SNAPSHOT SNAPSHOT | Reference Doc. | |
2.2.8.BUILD-SNAPSHOT SNAPSHOT | Reference Doc. | |
2.2.7.RELEASE GA | Reference Doc. |