49 lines
932 B
Docker
49 lines
932 B
Docker
# Stage 1: Build stage
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FROM node:18-alpine AS builder
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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COPY package-lock.json* ./
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# Install all dependencies (including dev dependencies)
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RUN npm ci
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# Copy source code
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COPY . .
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# Build the application
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RUN npm run build
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# Stage 2: Production stage
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FROM node:18-alpine AS runner
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WORKDIR /app
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# Create non-root user for 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 necessary files from builder stage
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COPY --from=builder /app/public ./public
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COPY --from=builder /app/.next ./.next
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COPY --from=builder /app/node_modules ./node_modules
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COPY --from=builder /app/package.json ./package.json
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# Set proper permissions
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RUN chown -R nextjs:nodejs /app
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# Switch to non-root user
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USER nextjs
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# Expose port
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EXPOSE 3000
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# Set environment variable
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ENV PORT 3000
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ENV HOSTNAME "0.0.0.0"
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# Start the application
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CMD ["npm", "start"]
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