35 lines
912 B
Docker
35 lines
912 B
Docker
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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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# Create app user for security
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S stlapp -u 1001
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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 && npm cache clean --force
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# Copy application code
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COPY . .
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# Create necessary directories and set permissions
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RUN mkdir -p uploads/stl uploads/thumbnails logs data config && \
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chown -R stlapp:nodejs /app && \
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chmod -R 755 /app
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# Switch to non-root user
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USER stlapp
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# Expose port
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EXPOSE 3000
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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:3000/api/files', (res) => { process.exit(res.statusCode === 200 ? 0 : 1) }).on('error', () => process.exit(1))"
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# Start the application
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CMD ["sh", "-c", "test -f stl_storage.db || node init-db.js; node server.js"]
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