使用简介
产品页开通服务。使用流程,如下:
新手示例,如下:
创建函数
阿里云提供了如下几种方式创建函数:
以下为使用 VSCode 插件创建函数。
前提准备
安装软件
安装插件
插件: Aliyun Serverless VSCode Extension
VSCode 插件市场搜索 "aliyun" ,安装:
左侧边栏,打开插件,绑定账户:
依次输入 Account ID, AccessKey ID, AccessKey Secret, Account Alias 。
绑定后, "REMOTE RESOURCES" 可以看到该账户的云端服务与函数列表。
本地创建
"LOCAL RESOURCES" 面板 "+" 创建函数:
输入内容:
service name: demo
function name: test
function runtime: nodejs12
function type: NORMAL (Event Trigger)
本地运行
函数名称上 "Local Run" 运行:
函数日志,输出在终端。
远程部署
"LOCAL RESOURCES" 面板 "Deploy" 部署函数:
"REMOTE RESOURCES" 可查看部署的函数。
或者到阿里云函数计算控制台查看:
部署 Docusaurus
环境准备
安装 Funcraft
Funcraft 是函数计算提供的一种命令行工具,通过该工具,您可以便捷地管理函数计算、API网关、日志服务等资源。通过一个资源配置文件 template.yml , Funcraft 即可协助您进行开发、构建、部署操作。
npm
安装:
npm install @alicloud/fun -g
fun
版本:
❯ fun --version
3.6.18
fun
配置:
❯ fun config
? Aliyun Account ID ***********
? Aliyun Access Key ID ***********AmpG
? Aliyun Access Key Secret ***********XZlY
? Default region name cn-shanghai
? The timeout in seconds for each SDK client invoking 60
? The maximum number of retries for each SDK client 3
? Allow to anonymously report usage statistics to improve the tool over time? Ye
s
? Use custom endpoint? No
创建应用
npx @docusaurus/init@next init my-site classic
运行:
cd my-site
yarn start
效果:
部署应用
❯ cd my-site
初始化:
❯ fun init
? Select a template to init http-trigger-nodejs12
? You've created /users/ikuokuo/start-serverless/my-site before. Is it okay to override it? Yes
Start rendering template...
+ /users/ikuokuo/start-serverless/my-site
+ /users/ikuokuo/start-serverless/my-site/.funignore
+ /users/ikuokuo/start-serverless/my-site/index.js
+ /users/ikuokuo/start-serverless/my-site/template.yml
finish rendering template.
删除 index.js
。
rm index.js
修改 template.yml
:
ROSTemplateFormatVersion: '2015-09-01'
Transform: 'Aliyun::Serverless-2018-04-03'
Resources:
my-site:
Type: 'Aliyun::Serverless::Service'
Properties:
Description: 'helloworld'
my-site:
Type: 'Aliyun::Serverless::Function'
Properties:
Handler: index.handler
Runtime: custom
CodeUri: './'
MemorySize: 1024
InstanceConcurrency: 5
Timeout: 120
Events:
httpTrigger:
Type: HTTP
Properties:
AuthType: ANONYMOUS
Methods: ['GET', 'POST', 'PUT']
Domain:
Type: Aliyun::Serverless::CustomDomain
Properties:
DomainName: Auto
Protocol: HTTP
RouteConfig:
Routes:
"/*":
ServiceName: my-site
FunctionName: my-site
创建 bootstrap
:
❯ cat <<EOF >bootstrap
#!/usr/bin/env bash
export PORT=9000
npm run serve -- --port \$PORT
# yarn serve --port \$PORT
EOF
❯ chmod a+x bootstrap
Something is already running on port: https://github.com/facebook/d...
Checknpx docusaurus --version
>= 2.0.0-alpha.66 !
编译:
yarn build
<!--
fun local start
-->
部署:
<!--
❯ fun deploy -y
current folder is not a fun project.
could not detect your project framework, please contact us on https://github.com/alibaba/fu...
-->
❯ fun deploy
using template: template.yml
using region: cn-shanghai
using accountId: ***********
using accessKeyId: ***********AmpG
using timeout: 60
Collecting your services information, in order to caculate devlopment changes...
Resources Changes(Beta version! Only FC resources changes will be displayed):
┌─────────────┬──────────────────────────────┬────────┬─────────────────────┐
│ Resource │ ResourceType │ Action │ Property │
├─────────────┼──────────────────────────────┼────────┼─────────────────────┤
│ my-site │ Aliyun::Serverless::Service │ Add │ Description │
├─────────────┼──────────────────────────────┼────────┼─────────────────────┤
│ │ │ │ Handler │
│ │ │ ├─────────────────────┤
│ │ │ │ Runtime │
│ │ │ ├─────────────────────┤
│ │ │ │ CodeUri │
│ my-site │ Aliyun::Serverless::Function │ Add ├─────────────────────┤
│ │ │ │ MemorySize │
│ │ │ ├─────────────────────┤
│ │ │ │ InstanceConcurrency │
│ │ │ ├─────────────────────┤
│ │ │ │ Timeout │
├─────────────┼──────────────────────────────┼────────┼─────────────────────┤
│ │ │ │ AuthType │
│ httpTrigger │ HTTP │ Add ├─────────────────────┤
│ │ │ │ Methods │
└─────────────┴──────────────────────────────┴────────┴─────────────────────┘
? Please confirm to continue. Yes
Waiting for service my-site to be deployed...
Waiting for function my-site to be deployed...
Waiting for packaging function my-site code...
The function my-site has been packaged. A total of 29625 files were compressed and the final size was 37.05 MB
Waiting for HTTP trigger httpTrigger to be deployed...
triggerName: httpTrigger
methods: [ 'GET', 'POST', 'PUT' ]
trigger httpTrigger deploy success
function my-site deploy success
service my-site deploy success
Detect 'DomainName:Auto' of custom domain 'Domain'
Request a new temporary domain ...
The assigned temporary domain is http://33146085-1117460590419785.test.functioncompute.com,expired at 2020-10-18 23:59:03, limited by 1000 per day.
Waiting for custom domain Domain to be deployed...
custom domain Domain deploy success
访问 http://33146085-1117460590419...:
结语
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