36 lines
655 B
Docker
36 lines
655 B
Docker
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FROM node:18-alpine
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# Install dependencies for sharp and canvas
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RUN apk add --no-cache \
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python3 \
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make \
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g++ \
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cairo-dev \
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jpeg-dev \
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pango-dev \
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giflib-dev
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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 code
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COPY . .
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# Create directories
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RUN mkdir -p logs data/models data/reference-images
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# Expose port
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EXPOSE 3450
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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 wget --no-verbose --tries=1 --spider http://localhost:3450/health || exit 1
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# Start application
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CMD ["node", "src/index.js"]
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