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deno_serverless_aliyun's Introduction

deno_serverless_aliyun

Deno + Serverless = Awesome

背景

目前阿里云的函数计算服务只支持 Nodejs、Python、PHP、Java、.Net。本项目使用阿里云的 custom runtime 功能开发了可运行 Deno 的 Serverless 环境。

使用

首先安装官方命令行工具 Serverless Devs:

npm install @serverless-devs/s -g

yarn global add @serverless-devs/s

安装成功后运行 s config 配置 Account ID、Access Key ID、Secret Access Key、Default Region Name。

克隆(或下载)本仓库:

git clone [email protected]:justjavac/deno_serverless_aliyun.git

部署

cd deno_serverless_aliyun
s deploy

自定义部署:

  1. 使用 Deno 打包 TypeScript 文件。这一步是可选的,提前打包文件而不是在运行时再编译可以提升 Deno Serverless 的冷启动性能。

    deno task build
  2. 构建 Deno Serverless 运行环境:

    s build
  3. 部署

    s deploy

测试

部署完成后我们可以测试刚才的函数。

s invoke --event "Hello World"

控制台输出:

...
FC Invoke Result:
Hello World

第一次运行时函数需要冷启,会稍微有点慢。

Duration: 9.27 ms, Billed Duration: 12 ms, Memory Size: 512 MB, Max Memory Used: 41.50 MB
Duration: 1.66 ms, Billed Duration: 2 ms, Memory Size: 512 MB, Max Memory Used: 41.62 MB
Duration: 1.41 ms, Billed Duration: 2 ms, Memory Size: 512 MB, Max Memory Used: 41.87 MB
Duration: 1.50 ms, Billed Duration: 2 ms, Memory Size: 512 MB, Max Memory Used: 42.25 MB
Duration: 1.41 ms, Billed Duration: 2 ms, Memory Size: 512 MB, Max Memory Used: 42.50 MB

许可协议

deno_serverless_aliyun 基于 MIT 许可协议发布。详细信息可以查看 LICENSE 文件。

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