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Questions tagged [spring-cloud-netflix]

Spring-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). Here you can find all the details.

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The API - gateway project gets Eureka configuration information from the config server, how can it be registered with Eureka

In the file bootstrap.yml, the configuration is registered to Eureka information, as follows: eureka: client: service-url: defaultZone: http://user:password123@localhost:8761/eureka instance: prefer-ip-address: true The API -…
Michael wu
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Tomcat based Zuul Proxy server does not forward correct client IP address (request.getRemoteAddr()) to end microservice

I have Spring Boot based micro-services environment setup with this configuration - nginx as the load balancer on centos 7. (configured to use x-forwarded-for) Spring boot powered API Gateway based on netflix zuul proxy server. Tomcat is embedded…
Munish Chandel
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DiscoveryClient does not see a service from Eureka

When I ask eureka about the services it knows (localhost:8071/eureka/apps/), it says 3 are UP: 1 UP_3_ ROUTER …
Tomasz
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modifying request body doesn't work properly in zuul filter

I'm using spring cloud zuul as an API gateway, in the pre-filter, it decrypts the request body from front-end application, and then it modifies the request body as a decrypted JSON string to the downstream filters and back-end system. A request from…
todd.wang
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HTTPS request not working with Tomcat and SpringBoot

I'm currently trying to get a reverse proxy up and running using Spring Boot and Zuul. The HTTP part is working already. However if I'm trying to request a site via HTTPS e.g. curl https://twitter.com then the request doesn't even reach my…
PatrickR
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Feign Client ignoring request params

I created Feign Client: @FeignClient(name = "yandex",url="${yandex.ribbon.listOfServers}") public interface YandexMapsRestApiServiceClient { @RequestMapping(method = RequestMethod.GET, value = "{geoParam}") String …
RAS
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Spring Zuul route strip one '/' in 'http://' of path param

I'm sorry for my English that might not express clearly my problem. I'm using thumbor for cropping image, e.g: http://thumbor-server/unsafe/300x200/http://192.168.99.100/images/image1.jpg I also use nginx to route request to thumbor, e.g. request…
Nguyen Minh Dung
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After enabling Zuul proxy for the Spring boot app (We have set of miroservices), spring mvc interceptor doesnot work

Below is the Application.java. It has code to invoke the interceptor @EnableEurekaClient @SpringBootApplication @EnableZuulProxy public class Application extends WebMvcConfigurerAdapter { public static void main(String[] args) { …
Santosh
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Customizing Ribbon configuration with Zuul/Eureka

I am using Spring Cloud Netflix Zuul along with Eureka in our environment. I assume internally Zuul uses Ribbon to do the load balancing after obtaining the instance info from Eureka. I want to customize ribbon configuration when used with…
dexdeb
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HystrixCommand annotation is not working on type variables

I am using type variables in my abstract parent service class where I have some service methods. I am using @HystrixCommand annotation to use some fallback method. Here is my sample code @Service public abstract class MyAbstractParentClass
Angshuman
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Feign with zookeeper succeeds with normal app but fails with JUnit

I use the zookeeper as the service register, and that's my problem: when I run it directly as a spring boot application it succeeds, instead when I use the junit to test it, it fails. The pom dependencies as as below: …
ShaoYu Huang
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How to configure Spring Cloud Eureka in Standalone HTTPS

I have used Eureka several times previously in HTTP (non-SSL). However, I am trying to configure the Eureka Server in Standalone mode. Unfortunately, the Server can't seem to register itself. The Client applications are able to register without a…
BPete
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When closing a Eureka Clients, the RestTemplate with @LoadBalanced will continue call the closing service, how fixed it?

I use Eureka and Spring Cloud; Start 2 Eureka Clients; When closing a Eureka Clients, the Eureka client unregister from Eureka server need a little time (3-5 minutes); the RestTemplate with @LoadBalanced will continue call the closing service, how…
Ezreal
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Load Balancing micro services using Spring cloud Netflix OSS

I have a microservice built using Spring Boot and Netflix OSS. I have used Central config server, Eureka and Zuul. Because of scalability multiple instances of the services is running on different port. All the instances are registered in Eureka but…
Debopam
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how to customize the ribbon load balancer in Zuul server

As I understand the default load balancer using in Zuul proxy server as DynamicServerListLoadBalancer and it use ZoneAffinityServerListFilter rule to choose server. However, is there any way I can customize the loadbalancer used in zuul proxy…
Joey Trang
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