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# System prepended metadata

title: Untitled

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建立 Dockerfile, requirements.txt, app.py
![](https://i.imgur.com/1kGSfqY.png)
![](https://i.imgur.com/IqwEEKo.png)
![](https://i.imgur.com/eDtJPXw.png)
![](https://i.imgur.com/PpCO8Sw.png)





建立 Docker 影像
![](https://i.imgur.com/XLlaYbT.png)

 
查詢目前可用的 Docker 影像
![](https://i.imgur.com/QhciIf4.png)

執行Docker 影像
![](https://i.imgur.com/SFWizql.png)
![](https://i.imgur.com/oxkgwWG.png)

 

使用docker hub
![](https://i.imgur.com/MJ6aLyZ.png)

將friendlyhello 標上名稱
![](https://i.imgur.com/j4L62Pt.png)

上傳Docker 影像
![](https://i.imgur.com/PGxeLPF.png)

 
測試
docker run -p 4000:80 treble456/cloud-computering:demo
![](https://i.imgur.com/KuWIXmj.png)

 

