40 lines
961 B
Docker
40 lines
961 B
Docker
# Étape 1 : Dépendances
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FROM node:22-alpine AS deps
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WORKDIR /app
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COPY package.json package-lock.json ./
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RUN npm ci
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# Étape 2 : Build Next.js (Standalone)
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FROM node:22-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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ENV NEXT_TELEMETRY_DISABLED=1
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RUN npm run build
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# Étape 3 : Image d'exécution ultra-légère pour Intel Core i3 / 8 Go RAM
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FROM node:22-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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ENV NEXT_TELEMETRY_DISABLED=1
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ENV PORT=3000
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ENV HOSTNAME="0.0.0.0"
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RUN addgroup --system --gid 1001 nodejs && \
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adduser --system --uid 1001 nextjs
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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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# Dossier persistant pour data.json
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RUN mkdir -p /app/data && chown -R nextjs:nodejs /app/data
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VOLUME ["/app/data"]
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USER nextjs
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EXPOSE 3000
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CMD ["node", "server.js"]
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