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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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circuitBreaker.requestVolumeThreshold doesn't work as expected

I'm testing Spring Cloud circuit breaker and I'm missing the point of how actually "circuitBreaker.requestVolumeThreshold" parameter actually works...See my example... @HystrixCommand( fallbackMethod = "invokeMicroServiceFallback", …
Tomas Kloucek
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Service via Zuul can't connect to Gmail

I've created a simple mail service to send email from gmail using spring boot mail. When service running independently (i.e direct hit on email service http://localhost:8184/api/email/sender/sendToOne ), email works fine. But when I register my…
Timothy
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How can we set life time of a Micro-service?

I have a scenario where I need to deploy the same service on multiple server/instances (scaling), is there any configuration property(application.properties) available in Spring Boot(Restful Micro Service),which says, after some period of time those…
Molay
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Spring Boot Cloud applications with Hystrix and Turbine not working with contextPath

I have a Spring Cloud Consul service that has two applications registered as appservice1 and appservice2. Both applications are exposing a hystrix stream through: http://ip1:8080/appservice1/hystrix.stream and…
Duarte Santos
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Get exception java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy after @EnableCircuitBreaker is applied

I am going to use Spring circuit breaker in my Controller. @EnableCircuitBreaker @Controller @RequestMapping(value = "/proxy") public class DefaultGateway { @Autowired private BookService bookService; …
jm li
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spring.cloud.inetutils.ignoredInterfaces ignored in profiles

I'm running a Spring Boot application and using the Netflix OSS Spring Cloud framework. We are running a Eureka instance and have a service that is trying to register. When our service registers to Eureka it uses IP of the wrong port name. To fix…
Jon
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How to setup Netflix Eureka

is there any tutorial/example which shows me step by step how to setup a eureka server cluster and a eureka zuul cluster which forwards my requests to my microservices? The netflix documentation is sometimes a bit old and overall very bad and the…
Syy0n
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Sidecar doesn't support multiple instances of one NON-JVM app

I was able to register the single nodejs app instance using the netflix sidecar app successfully. Both nodejs and sidecar bridge app are running in Cloud foundry. Result: SAMPLE-NODEJS n/a (1) (1) UP (1) When i scale the nodeJS app to 3…
Purandhar
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Using Multiple Spring Eureka Discovery Services

I have a user request to allow a support tool, which uses Spring Cloud Services, to display a set of links to the same support tool that would exist multiple environments (Dev, Test 1, Test 2, Prod). I am currently connecting via Eureka Server and…
Michael Rodgers
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Setting default fallback for Zuul routing failures

We are trying to override the default error page you get when there is a routing failure within the Zuul Edge Server and aren't having any luck. We have routes set up like so: zuul: routes: ui: /** api: /api/** The default SendErrorFilter…
Andrew Serff
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spring cloud zuul: How can return service httpstatus(or handle zuul status return)?

If use zuul routes for eureka service id,service return some httpStatus like 503 curl 10.1.0.21:5701/usr/users/xxx/a -H "Api-Version: v10" -i Returns: HTTP/1.1 503 Service Unavailable Set-Cookie: Session-Token=9e66fb56-21e2-457a-a00f-f788c5ce820b;…
Dreampie
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Spring Cloud: enabling SSL for Zuul and Eureka，How can store keystore.jks in git with spring cloud config server?

Spring Cloud: enabling SSL for Zuul and Eureka，How can store keystore.jks in git with spring cloud config server?
Dreampie
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Is it possible to register with two instances of Eureka simultaneously?

We have multiple environments for our apps, but not all apps have the same environments. For example: App 1 has dev, qa, and prod environments App 2 has dev, and prod environments (no qa environment) We're trying to figure out if there's a simple…
nerdherd
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Getting expection on running spring boot turbine stream

@EnableHystrixDashboard @EnableTurbineStream public class MonitoringApplication { } application.yml eureka: instance: prefer-ip-address: true leaseRenewalIntervalInSeconds: 10 client: enabled: true …
Saurabh Kumar
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how does hystrix ensure fast recovery?

I understood it helps to fail-fast. But how does it ensure fast recovery for vendors? It can probably recover faster in case it is taking a lot of time to handle current request and other requests are stopped using fail fast. But what are the other…
Divs
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