47 lines
1.2 KiB
Docker
47 lines
1.2 KiB
Docker
# ERP Nutzfahrzeuge — Frontend Dockerfile
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# Node 18 + Next.js 14.2.5 standalone build
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# Multi-stage build: deps -> builder -> runner
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# ============ Stage 1: Dependencies ============
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FROM node:18-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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# ============ Stage 2: Build ============
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FROM node:18-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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# Build-time environment variables
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ARG NEXT_PUBLIC_API_URL=http://localhost:8000/api/v1
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ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
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RUN npm run build
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# ============ Stage 3: Runner (production) ============
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FROM node:18-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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# Non-root user for security
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RUN addgroup --system --gid 1001 nodejs && \
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adduser --system --uid 1001 nextjs
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# Copy 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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USER nextjs
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EXPOSE 3000
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# Health check
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HEALTHCHECK --interval=30s --timeout=5s --retries=3 --start-period=10s \
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CMD wget --no-verbose --tries=1 --spider http://localhost:3000/ || exit 1
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CMD ["node", "server.js"]
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