microservices

For example, I've installed the Cro module, when I run my simple code: my %headers = {Authorization => OAuth realm="", oauth_consumer_key="xxxxxxxxxxxxxxxx", oauth_nonce="29515362", oauth_signature="KojMlteEAHlYjMcLc6LFiOwRnJ8%3D", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1525913154", oauth_token="xxxx-xxxxxxxxxxxxxxxxxx", oauth_version="1.0", User-Agent => Cro}; my $resp = await Cro::HTTP::Client.get: 'http://api.fanfou.com/statuses/home_timeline.json', headers => [ user-agent => 'Cro', content-type => 'application/json;charset=UTF-8', |%headers ]; say $resp.header('content-type')

Which are the conditions based on which a system should be split in micro-services and how "small" should a micro service be? We where implementing micro-services architecture in multiple projects and I will try to share my experience with them and how we where doing it. Let me first try to explain how we split our Domain into micro-services. During this the criteria for how small or how big the micro-service should be will be explained as well. In order to understand that we need to see the whole approach: Conditions based on which we split our system in micro-services: We where splitting the

I have: Microservice-A Microservice-B Microservice-C Microservice-A calls Microservice-B and Microservice-C When I deploy Microservice-A I want make sure that other microservices it depends on have not changed since I last release it. Is there a recommended way to do this? I'm thinking: when I deploy Microservice-A Microservice-A makes calls to Microservice-B and Microservice-C this call would fetch the endpoint specification for the endpoints it depends on and verify whether the endpoints have changed (in a way that would break Microservice-A) since last release. This should happen before I

微服务正在博客、社交媒体讨论组和会议演讲中获得越来越多的关注，在Gartner的2014 Hype Cycle上它的排名非常靠前。同时，软件社区中也有不少持怀疑论者，认为微服务不是什么新东西。Naysayers认为这就是SOA架构的重新包装。然而，尽管存在着不同的争论，微服务架构模式却正在为敏捷部署以及复杂企业应用实施提供巨大的帮助。 这篇博客是关于如何设计、开发和部署微服务的七篇系列文章中的第一篇。 读者将会从中学到方法，并且和 单体式架构模式 （译者注：本文中会将 Monolithic翻译为单体）进行对比。这一系列文章将描述微服务架构中不同元素。你将了解到微服务架构模式的优缺点，以便决定是否更好的将微服务架构应用到自己的项目中，以及如何应用这一模式。 首先我们看看为什么要考虑使用微服务。 开发单体式应用 假设你正准备开发一款与Uber和Hailo竞争的出租车调度软件，经过初步会议和需求分析，你可能会手动或者使用基于Rails、Spring Boot、Play或者Maven的生成器开始这个新项目，它的六边形架构是模块化的 ，架构图如下： 应用核心是业务逻辑，由定义服务、域对象和事件的模块完成。围绕着核心的是与外界打交道的适配器。适配器包括数据库访问组件、生产和处理消息的消息组件，以及提供API或者UI访问支持的web模块等。 尽管也是模块化逻辑

I already went Why does springfox-swagger2 UI tell me "Unable to infer base url." and Getting an unexpected result while configuring Swagger with Spring Boot and not using Spring Security at all and for each service, I am using @EnableSwagger2 annotations. I'm following tutorial from link: https://dzone.com/articles/quick-guide-to-microservices-with-spring-boot-20-e and using gateway-service for the project to run instead of proxy-service . gateway-service.yml server: port: 8060 eureka: client: serviceUrl: defaultZone: http://localhost:8061/eureka/ logging: pattern: console: "%d{yyyy-MM-dd HH

this is first time for me on SO, so please be patient for my first question. I think i have some kind of configuration problem, but after a day of experiments i'm stuck. Our application is based on Spring-Cloud [Brixton release]. We have configuration like this: Portal (web application serving angular-based web-ui), which has zuul proxy with single route configured to our gateway service, like so: zuul: ignoredServices: '*' prefix: /api routes: api-proxy: path: /** serviceId: api-gateway which has another Zuul configured and relays requests to inner bussiness logic services: zuul:

I have read many of the guides about working with Spring Boot and RESTful services, and many of them contain information about running unit tests, most notably "Building an Application with Spring Boot". However, I haven't seen anything that gives an example on how to unit test a Spring Boot application that consumes/depends on other Spring Boot applications, as is common in cloud micro-services architecture. So, for example, we have the following Spring Boot services: ServiceMediator, Adapter1, Adapter2 ServiceMediator calls Adapter1 or Adapter2, depending on the input. Is there a way to