Serverless Framework 无服务器架构

悠悠 2023-02-11 15:26 12阅读 0赞

[The Serverless Framework][] (无服务器架构）允许你自动扩展、按执行付费、将事件驱动的功能部署到任何云。 目前支持 AWS Lambda、Apache OpenWhisk、Microsoft Azure

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**CNCF，全称Cloud Native Computing Foundation（云原生计算基金会）**

Serverless 降低了维护应用程序的总成本，能够更快地构建更多逻辑。它是一个命令行工具，提供脚手架、工作流自动化和开发部署无服务器架构的最佳实践。它也可以通过插件完全扩展

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目前行业可能更多处在容器 Docker+Kubernetes, 利用  
IaaS、PaaS和SaaS 来快速搭建部署应用

基础架构即服务（Infrastructure as a Service，IaaS）、平台即服务（Platform as a Service，PaaS）以及软件即服务（Software as a Service，SaaS）。

FaaS（Function as a Service） 就是一些运行函数的平台，比如阿里云的函数计算、AWS 的 Lambda 等。

BaaS（Backend as a Service）则是一些后端云服务，比如云数据库、对象存储、消息队列等

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**常见的 Serverless 框架有 Serverless Framework、ZEIT Now、Apex 等**

**常见的 Web IDE 有 AWS 的 Cloud9、阿里云的函数计算 Web IDE、腾讯云的 Cloud Studio**

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[The Serverless Framework]: https://www.serverless.com/cn/
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