40 lines
1.1 KiB
Docker
40 lines
1.1 KiB
Docker
# ---- deps ----
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FROM node:18-alpine AS deps
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WORKDIR /app
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COPY package*.json ./
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# Für reproduzierbare Builds: CI bevorzugt
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RUN npm ci
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# ---- builder ----
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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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ENV NODE_ENV=production
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# Falls du Prisma o.ä. verwendest, optional vor dem Build:
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# RUN npx prisma generate
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RUN npm run build
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# ---- runner (Variante A: Standard "npm start") ----
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# Nutze diese Runner-Stufe, wenn du KEIN 'output: standalone' hast:
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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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ENV PORT=3000
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COPY --from=builder /app ./
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EXPOSE 3000
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CMD ["npm", "start"]
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# ---- runner-standalone (Variante B: Next.js Standalone) ----
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# Wenn du in next.config.js 'output: "standalone"' gesetzt hast,
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# kannst du stattdessen diese Runner-Stufe verwenden und die obere auskommentieren:
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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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# ENV PORT=3000
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# COPY --from=builder /app/.next/standalone ./
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# COPY --from=builder /app/.next/static ./.next/static
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# COPY --from=builder /app/public ./public
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# EXPOSE 3000
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# CMD ["node", "server.js"]
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