26 lines
522 B
Docker
26 lines
522 B
Docker
FROM node:18-alpine
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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 ci --only=production
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# Copy application files
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COPY server.js ./
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COPY html/ ./html/
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COPY css/ ./css/
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COPY js/ ./js/
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# Expose port
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EXPOSE 8080
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD node -e "require('http').get('http://localhost:8080', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
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# Start server
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CMD ["node", "server.js"]
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