24 lines
590 B
Markdown
24 lines
590 B
Markdown
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## Containerize an Application
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1. Clone an open source project you would like to containerize. A couple of suggestions:
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```
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https://github.com/bregman-arie/node-hello-world
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https://github.com/bregman-arie/flask-hello-world
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```
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`git clone https://github.com/bregman-arie/node-hello-world`
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2. Write a Dockerfile you'll use for building an image of the application (you can use any base image you would like)
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```
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FROM alpine
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LABEL maintainer="your name/email"
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RUN apk add --update nodejs nodejs-npm
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COPY . /src
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WORKDIR /src
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RUN npm install
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EXPOSE 8080
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ENTRYPOINT ["node", "./app.js"]
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```
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