API-Gateway | 易学教程

Cloud Native 云原生时代如何不落伍？

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1.综述一句话：关注 CNCF 基金会 Cloud Native 云原生互动全景图 CNCF云原生互动全景图打开网站，全景图是可以点击的，在图中找你关注的领域 2.找到你关注的分类领域比如我关注“API Gateway API网关”，就点击他的图标就可以看到相关信息 APISIX KrakenD 非常直观的一个概览项目开发语言，代码提交柱状图，等开源代码维护情况信息可以说CNCF的全景图就是一张开启云原始大门的大地图，地图在手开始遨游吧 3.CNCF分类大纲（截止2020年02月08日） CNCF云原生互动全景图 App Definition and Development 应用定义和开发 Database 数据库 Streaming & Messaging 流处理和消息系统 Application Definition & Image Build 应用程序定义和图像构建 Continuous Integration & Delivery 持续集成与交付 Orchestration & Management 编排和管理 Scheduling & Orchestration 计划与编排 Coordination & Service Discovery 协调与服务发现 Remote Procedure Call 远程过程调用 Service Proxy 服务代理 API

通过 SCF Component 轻松构建 REST API，再也不用熬夜加班了

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当一个应用需要对第三方提供服务接口时，REST API 无疑是目前最主流的选择。不过，如果自建 REST API，开发者需要购买虚拟机、配置环境等等，等一切都搞定，可能已经又是一个深夜。而这些，都可以用 Serverless Framework 来解决。本教程将分享如何通过 Serverless SCF Component 、云函数 SCF 及 API 网关组件，快速构建一个 REST API ，并实现 GET/PUT 操作。快速构建 REST API 快速开始安装配置部署测试移除 1. 安装安装 Serverless Framework $ npm install -g serverless 2. 配置通过如下命令直接下载该例子，目录结构如下： $ serverless create --template-url https://github.com/serverless/components/tree/master/templates/tencent-python-rest-api . ├── code | └── index.py └── serverless.yml 查看 code/index.py 代码，可以看到接口的传参和返回逻辑： # -*- coding: utf8 -*- def teacher_go(): # todo: teacher_go

AWS Api Gateway: Missing Authentication Token

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问题 So i have a Custom Domain Name setup for api gateway linked to a lambda function. I have it working fine if i do https://api_domain.com/something the behavior is as expected. Resource: /{proxy+} Base Path Mappings: / But when i go to the root domain and try to display something for that url i can't get it to work https://api_domain.com/ {"message":"Missing Authentication Token"} Searching around i found; The "Missing Authentication Token" error might be happening if you aren't adding the

API Gateway Kong在Rainbond上的部署

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【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> API Gateway Kong在Rainbond上的部署什么是Kong Kong是一个可扩展的开源API平台（也称为API网关，API中间件或微服务服务网格）。Kong最初是由 Kong Inc. （以前称为Mashape）实现的，用于为其API Marketplace维护、管理和扩展超过15,000个微服务，这些微服务每月产生数十亿个请求。技术上讲，Kong是在Nginx中运行的Lua应用程序，并且通过 lua-nginx-module 实现。Kong是与 OpenResty 一起分发的，而不是使用此模块来编译Nginx， OpenResty 已经包括lua-nginx-module。了解更多有关Kong的事情，你需要点击了解一下。从应用市场安装快速安装目前我们已经将最新版本（v1.4.X）的Kong发布到了应用市场，如果你想要快速的搭建以及使用Kong，你只需要做一件事情，那就是点击一下安装：等待一小段时间后，Kong就已经部署在了你的Rainbond集群中了。在这个应用中，我们已经集成了 Konga 作为UI管理工具，接下来的步骤，需要你访问Konga，做几步简单的设置，就可以愉快的探索Kong了。注册Konga <img src="https://tva1.sinaimg.cn

How can I aggregate microservices swaggers into a single swagger

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问题 I am trying to generate a single swagger in my microservices project, aggregating all services swaggers into a single one, in the Api Gateway. In order to achieve this, I am following the next tutorial https://objectpartners.com/2017/09/28/aggregate-services-into-a-single-swagger The problem here is that, when I try to set absolute URLs, the output I am receiving is Failed to load API definition. undefined http://localhost:8070/apihttp://localhost:8081/api/v2/api-docs where localhost:8070/api

Offset to Central Directory cannot be held in an Int64 .net core

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问题 I am getting "Offset to Central Directory cannot be held in an Int64" exception while using ZipArchive in .NET CORE. NOTE: I am not getting it in my developement machine (Windows 7), but getting it in production server. (Windows Server 2016). Please help. Thanks, Kannan. 回答1: This is because Aws API Gateway. Sorry for not mentioning it. If i skip API Gateway and hit my endpoint through the load balancer i can send the zip files without any issues. 来源： https://stackoverflow.com/questions

can istio support route to different service by dynamic part of uri path

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问题 I know istio is supporting route to different service by static rule as below: --- apiVersion: networking.istio.io/v1alpha3 kind: VirtualService metadata: name: my-virtualservice spec: hosts: - "*" gateways: - my-gateway http: - match: - uri: prefix: /applications/app-a route: - destination: host: app-a port: number: 9080 But i have the requirement that, I have dynamically created services when there is new user or new configuration is coming. If i use the "static" way, then I have to create

API接口访问频次限制 / 网站恶意爬虫限制 / 网站恶意访问限制方案

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【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> API接口访问频次限制 / 网站恶意爬虫限制 / 网站恶意访问限制方案采用多级拦截,后置拦截的方式体系化解决 1 分层拦截 1.1 第一层商业web应用防火墙(WAF) 直接用商业服务传统的F5硬件,不过现在用的很少了云时代就用云时代的产品,典型代表阿里云 web应用防火墙 1.2 第二层 API 网关(API Gateway)层 API 网关(API Gateway) kong为代表的开源 API 网关实现 openresty + lua 自实现 windows平台安全狗、云锁实现 1.3 第三层应用层用Redis内置lua脚本 redis是块砖,哪里需要哪里搬 redis内置了lua引擎,2.6版本后你可以编写一段lua脚本,完成逻辑判断流程常见的有对某维度计数器法对某维度令牌桶法维度的概念比如就是IP或者IP+模块等, 多个字段合并成一个维度本方案满足绝大多数应用层的限流需求当然也可以自己用应用层程序实现,前提是redis+lua满足不了你的需求 2 后置拦截基本的套路其实很简单,从日志这里计算出恶意IP,恶意用户,再给其他系统用分控的基本思想也是这样的已经在用ELK日志系统:可以用ES中定时查询高频IP,送入WAF做拦截已经在用流计算系统

Custom Authentication Service in Kong API Gateway

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问题 We are currently analyzing the API gateway for our microservices and Kong is one of the possible candidate. We discovered that Kong support several plugins for authentication but the all based on users stored in Kong database itself. We need to delegate this responsibility to our custom auth HTTP service and don't want to add these users in API gateway database. 回答1: It's possible to do this with some code around, instead of using the OpenID connect plugin; in effect you need to implement an

Custom Authentication Service in Kong API Gateway

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