spring-cloud

We have an existing spring web app deployed as a WAR file into Amazon Elastic Beanstalk. Currently we load properties files as http resources to give us a single source of property placeholder config resolution. Im investigating replacing this with the new spring cloud configuration server to give us the benefits of git versioning etc. However the documentation ( http://cloud.spring.io/spring-cloud-config/spring-cloud-config.html ) only seems to describe a Spring Boot client application. Is it possible to set up the Spring Cloud Config Client in an existing web app? Do I need to manually set

本篇我们来看看怎么实现spring cloud的配置中心. 在分布式系统中,特别是微服务架构下,可能会存在许多的服务,每个服务都会存在一个或多个的配置文件.那怎么多的配置文件的管理就会成为一个大问题.同时,微服务运行过程中还需要动态的修改配置参数.所以spring cloud config就是在spring cloud微服务架构中解决配置文件的管理,刷新,查看等问题的. 注:这一个系列的开发环境版本为 java1.8, spring boot2.x, spring cloud Greenwich.SR2, IDE为 Intelli IDEA 配置中心和git 我们先来一个简单的配置,只有server和config的. 添加配置文件 创建一个目录,目录下分别添加3个不同的配置文件 neo-config-dev.properties neo-config-pro.properties neo-config-test.properties 里面的配置分别为neo.hello=hello in dev/pro/test 并将目录保存到gitlee/github上. 这里我的地址是 https://gitlee.com/xingyys/config-repo server 端 接下来开始配置server pom <properties> <java.version>1.8</java

I have a scenario in Zuul where the service that the URL is routed too might be down . So the reponse body gets thrown with 500 HTTP Status and ZuulException in the JSON body response. { "timestamp": 1459973637928, "status": 500, "error": "Internal Server Error", "exception": "com.netflix.zuul.exception.ZuulException", "message": "Forwarding error" } All I want to do is to customise or remove the JSON response and maybe change the HTTP status Code. I tried to create a exception Handler with @ControllerAdvice but the exception is not grabbed by the handler. UPDATES: So I extended the Zuul

I have a resource server configured with @EnableResourceServer annotation and it refers to authorization server via user-info-uri parameter as follows: security: oauth2: resource: user-info-uri: http://localhost:9001/user Authorization server /user endpoint returns an extension of org.springframework.security.core.userdetails.User which has e.g. an email: { "password":null, "username":"myuser", ... "email":"me@company.com" } Whenever some resource server endpoint is accessed Spring verifies the access token behind the scenes by calling the authorization server's /user endpoint and it actually

I am new to developing microservices, although I have been researching about it for a while, reading both Spring's docs and Netflix's. I have started a simple project available on Github . It is basically a Eureka server (Archimedes) and three Eureka client microservices (one public API and two private). Check github's readme for a detailed description. The point is that when everything is running I would like that if one of the private microservices is killed, the Eureka server realizes and removes it from the registry. I found this question on Stackoverflow , and the solution passes by using