spring-cloud

I am curious about what options I have for securing a service connecting (registering and getting disco info) to eureka. Obviously I want to turn security on in Eureka and specify a username password for service. One question that I have is how do services trying to connect to eureka specify their credentials? Is it through the specification of the zone and what is the format of this reference? *** I actually the answer to the above question and posted below, But still wonder about the following As well, can I specify more strenuous security mechanisms and if so, which and how? Ok, turns out

The Spring Cloud doc says: If Hystrix is on the classpath, by default Feign will wrap all methods with a circuit breaker. That's good but how do I configure the Hystrix options to ignore certain exceptions? I've an ErrorDecoder implementation that maps HTTP status code to exceptions. If I put @HystrixCommand on the method, does Feign honor that? Our requirement is to log various details about every HTTP call made out to dependencies. Currently I've a decorated RestTemplate that does this. From what I see in the code and based on Dave Syer's answer here , Feign does't use a RestTemplate . So

导入eureka-server的jar包失败，有两种方法解决： 方法一：如果Event log 输出下面信息，可按照图片进行设置 方法二：将springcloud版本换掉（这是在创建项目时切换版本） 项目创建成功后改变版本号： 来源： https://www.cnblogs.com/zff2099/p/11847891.html

I have created a microservice with following dependencies of Spring cloud version Camden.SR2 . Spring Boot 1.4.1. http://localhost:8080/hystrix.stream is not responding. If I make the Spring Cloud version as Brixton.* (RELEASE, SR1,...), I get only ping: as reply in browser. <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-hystrix</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId>

com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1] at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1] at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.9.3.jar:1.9.3] at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1

I am working on Spring Boot Eureka Client Application with Ribbon Load Balancer. I have two instances of the server registered with Eureka with the name "TEST". On the client side, I have the following code to fetch the server from Eureka. @Configuration @ComponentScan @EnableAutoConfiguration @EnableEurekaClient @RestController public class EurekaConsumerApplication { @Autowired DiscoveryClient discoveryClient; @Autowired RestTemplate restTemplate; @RequestMapping(value = "/",method = RequestMethod.GET) String consumer(){ InstanceInfo instance = discoveryClient.getNextServerFromEureka("TEST",

When make a post request from one microservice to another using feign client of spring cloud netflix, I get the following error in Postman : { "timestamp": 1506933777413, "status": 500, "error": "Internal Server Error", "exception": "feign.codec.EncodeException", "message": "Could not write JSON: No serializer found for class java.io.FileDescriptor and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS); nested exception is com.fasterxml.jackson.databind.JsonMappingException: No serializer found for class java.io