31 lines
550 B
Docker
31 lines
550 B
Docker
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 ci --only=production
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# Copy application code
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COPY . .
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# Create non-root user
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RUN addgroup -g 1001 -S nodejs
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RUN adduser -S nodejs -u 1001
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# Change ownership of the app directory
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RUN chown -R nodejs:nodejs /app
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USER nodejs
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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 healthcheck.js
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# Start the application
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CMD ["node", "server.js"] |