node:20-alpine ships OpenSSL 3.x and has no libssl.so.1.1. Without the
openssl CLI, Prisma's version detection failed and fell back to the
openssl-1.1.x engine, which then failed to load its shared library and
emitted plain text instead of JSON ("Unexpected token 'E'..."), crashing
`prisma migrate deploy` at container startup.
- Install openssl in the build and runtime stages so detection succeeds
- Pin binaryTargets to linux-musl-openssl-3.0.x so the correct engine is bundled
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
34 lines
1.1 KiB
Docker
34 lines
1.1 KiB
Docker
# ── Frontend bauen (React + Vite + TS + PWA) ──
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FROM node:20-alpine AS client-build
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WORKDIR /app/client
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COPY client/package*.json ./
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RUN npm install
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COPY client/ ./
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RUN npm run build
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# ── Backend bauen (Express + TS + Prisma) ──
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FROM node:20-alpine AS server-build
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# Prisma braucht OpenSSL zur Erkennung der libssl-Version (sonst Fallback auf 1.1.x -> Engine-Ladefehler)
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RUN apk add --no-cache openssl
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WORKDIR /app/server
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COPY server/package*.json ./
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RUN npm install
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COPY server/ ./
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RUN npx prisma generate
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RUN npm run build
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# ── Laufzeit-Image ──
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FROM node:20-alpine
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# OpenSSL auch zur Laufzeit für "prisma migrate deploy" nötig
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RUN apk add --no-cache openssl
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WORKDIR /app
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ENV NODE_ENV=production
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COPY --from=server-build /app/server/node_modules ./node_modules
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COPY --from=server-build /app/server/dist ./dist
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COPY --from=server-build /app/server/prisma ./prisma
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COPY --from=server-build /app/server/package.json ./package.json
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COPY --from=client-build /app/client/dist ./public
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EXPOSE 80
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CMD ["sh", "-c", "npx prisma migrate deploy && node dist/index.js"]
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