使用簡介
產品頁開通服務。使用流程,如下:
新手示例,如下:
建立函式
阿里雲提供瞭如下幾種方式建立函式:
以下為使用 VSCode 外掛建立函式。
前提準備
安裝軟體
安裝外掛
外掛: Aliyun Serverless VSCode Extension
VSCode 外掛市場搜尋 "aliyun" ,安裝:
左側邊欄,開啟外掛,繫結賬戶:
依次輸入 Account ID, AccessKey ID, AccessKey Secret, Account Alias 。
繫結後, "REMOTE RESOURCES" 可以看到該賬戶的雲端服務與函式列表。
本地建立
"LOCAL RESOURCES" 皮膚 "+" 建立函式:
輸入內容:
service name: demo
function name: test
function runtime: nodejs12
function type: NORMAL (Event Trigger)
本地執行
函式名稱上 "Local Run" 執行:
函式日誌,輸出在終端。
遠端部署
"LOCAL RESOURCES" 皮膚 "Deploy" 部署函式:
"REMOTE RESOURCES" 可檢視部署的函式。
或者到阿里雲函式計算控制檯檢視:
部署 Docusaurus
環境準備
安裝 Funcraft
Funcraft 是函式計算提供的一種命令列工具,通過該工具,您可以便捷地管理函式計算、API閘道器、日誌服務等資源。通過一個資源配置檔案 template.yml , Funcraft 即可協助您進行開發、構建、部署操作。
npm
安裝:
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
建立應用
npx @docusaurus/init@next init my-site classic
執行:
cd my-site
yarn start
效果:
部署應用
❯ 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.
刪除 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
建立 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/docusaurus/issues/3505.
Checknpx docusaurus --version
>= 2.0.0-alpha.66 !
編譯:
yarn build
部署:
❯ 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
訪問 http://33146085-1117460590419785.test.functioncompute.com:
結語
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