Ronny
7bd22b53e9
Multi-stage build: frontend (Vite) + backend (TypeScript) in one container. Production image based on node:20-alpine with health check. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
54 lines
1.5 KiB
Docker
54 lines
1.5 KiB
Docker
# ============================================================
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# Stage 1: Build Frontend (React + Vite)
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# ============================================================
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FROM node:20-alpine AS build-frontend
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WORKDIR /app/frontend
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COPY frontend/package.json frontend/package-lock.json ./
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RUN npm ci
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COPY frontend/ ./
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RUN npm run build
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# Output: /app/frontend/../backend/public → /app/backend/public
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# ============================================================
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# Stage 2: Build Backend (TypeScript → JavaScript)
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# ============================================================
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FROM node:20-alpine AS build-backend
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WORKDIR /app/backend
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COPY backend/package.json backend/package-lock.json ./
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RUN npm ci
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COPY backend/ ./
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RUN npx tsc
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# ============================================================
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# Stage 3: Production Image
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# ============================================================
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FROM node:20-alpine AS production
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WORKDIR /app
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# Nur Production-Dependencies installieren
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COPY backend/package.json backend/package-lock.json ./
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RUN npm ci --omit=dev && npm cache clean --force
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# Compiled Backend
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COPY --from=build-backend /app/backend/dist ./dist
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# Frontend Build (statische Dateien)
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COPY --from=build-frontend /app/backend/public ./public
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# Non-root User
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RUN addgroup -S appgroup && adduser -S appuser -G appgroup
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USER appuser
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ENV NODE_ENV=production
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ENV PORT=3001
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EXPOSE 3001
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD wget -qO- http://localhost:3001/health || exit 1
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CMD ["node", "dist/index.js"]
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