40 lines
760 B
Docker
40 lines
760 B
Docker
# --- STAGE 1: BUILDER ---
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FROM node:20-alpine AS builder
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WORKDIR /app
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# Install dependencies
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COPY package*.json ./
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RUN npm install
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# Copy source code
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COPY . .
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# Build Next.js app
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RUN npm run build
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# --- STAGE 2: RUNNER ---
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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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# Don't run as root
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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 standalone build
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COPY --from=builder /app/public ./public
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# Set permissions for standalone build
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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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USER nextjs
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EXPOSE 3000
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ENV PORT=3000
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ENV HOSTNAME="0.0.0.0"
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# Start standalone server
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CMD ["node", "server.js"]
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