Create Dockerfile
Browse files- Dockerfile +14 -0
Dockerfile
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# Use lightweight Node.js Alpine image
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FROM node:18-alpine
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# Set working directory
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WORKDIR /app
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# Copy server file
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COPY server.js .
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# Expose port (default for HTTP)
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EXPOSE 3000
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# Run the server
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CMD ["node", "server.js"]
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