Container-Setup, Backups und Dokumentation
Mehrstufiges Image: gebaut wird mit allen Abhaengigkeiten, ausgeliefert wird nur die Laufzeit. Migrationen laufen beim Containerstart. Der App-Port wird bewusst nicht nach aussen gemappt - davor gehoert ein Reverse Proxy, der HTTPS terminiert. Der Backup-Service schreibt taeglich einen pg_dump und raeumt Dumps aelter als 14 Tage weg.
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# --- Build ---
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FROM node:22-slim AS build
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# Prisma benoetigt OpenSSL fuer seine Query-Engine.
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RUN apt-get update && apt-get install -y --no-install-recommends openssl \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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COPY package.json package-lock.json ./
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COPY server/package.json ./server/
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COPY web/package.json ./web/
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RUN npm ci
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COPY server/prisma ./server/prisma
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RUN npx prisma generate --schema server/prisma/schema.prisma
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COPY server ./server
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COPY web ./web
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# Das Frontend landet laut vite.config.ts direkt in server/public.
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RUN npm run build --workspace=web \
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&& npx tsc -p server/tsconfig.json
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# --- Laufzeit ---
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FROM node:22-slim AS runtime
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RUN apt-get update && apt-get install -y --no-install-recommends openssl \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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ENV NODE_ENV=production
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COPY package.json package-lock.json ./
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COPY server/package.json ./server/
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COPY web/package.json ./web/
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RUN npm ci --omit=dev && npm cache clean --force
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COPY server/prisma ./server/prisma
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RUN npx prisma generate --schema server/prisma/schema.prisma
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COPY --from=build /app/server/dist ./server/dist
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COPY --from=build /app/server/public ./server/public
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COPY docker-entrypoint.sh ./
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RUN chmod +x docker-entrypoint.sh && chown -R node:node /app
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USER node
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EXPOSE 3000
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HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
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CMD node -e "fetch('http://127.0.0.1:3000/api/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
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ENTRYPOINT ["./docker-entrypoint.sh"]
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CMD ["node", "server/dist/index.js"]
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