37 lines
No EOL
914 B
Docker
37 lines
No EOL
914 B
Docker
# 1. Install dependencies
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FROM node:20-alpine AS deps
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WORKDIR /app
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COPY package*.json ./
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RUN npm install
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# 2. Build the application
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FROM node:20-alpine AS builder
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WORKDIR /app
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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RUN npm run build
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# 3. Run production image (Node.js server)
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FROM node:20-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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ENV PORT=3000
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# Create a system user for enhanced security
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RUN addgroup --system --gid 1001 nodejs
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RUN adduser --system --uid 1001 nextjs
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# Copy public assets and standalone build output
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COPY --from=builder /app/public ./public
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COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
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COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
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# Create analytics data directory and assign proper permissions
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RUN mkdir -p /app/data && chown -R nextjs:nodejs /app/data
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USER nextjs
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EXPOSE 3000
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CMD ["node", "server.js"] |