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pfandsystem-demo/backend/Dockerfile

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FROM node:20-alpine
WORKDIR /app
# Installiere Dependencies
COPY package*.json ./
RUN npm install --production
# Kopiere Source-Code
COPY . .
# Erstelle Upload-Verzeichnis
RUN mkdir -p /app/uploads && chmod 777 /app/uploads
EXPOSE 3001
# Healthcheck
HEALTHCHECK --interval=10s --timeout=3s --start-period=30s --retries=3 \
CMD node -e "require('http').get('http://localhost:3001/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
CMD ["node", "server.js"]