29 lines
489 B
Docker
29 lines
489 B
Docker
# Use official Node.js LTS 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 package files
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COPY package*.json ./
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# Install dependencies
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RUN npm install
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# Copy application files
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COPY . .
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# Expose the application port
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EXPOSE 3000
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# Set environment variables
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ENV NODE_ENV=production
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# Health check endpoint
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s \
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CMD curl -f http://localhost:3000/ || exit 1
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# Run the application
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CMD ["node", "server.js"]
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