36 lines
1.0 KiB
Docker
36 lines
1.0 KiB
Docker
# 1. Stage: Abhängigkeiten installieren
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FROM node:20-alpine AS deps
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WORKDIR /app
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COPY package.json package-lock.json* ./
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RUN npm ci
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# 2. Stage: Builder (Der Code wird kompiliert)
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FROM node:20-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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# Hier werden auch die Environment Variables für den Build gebraucht
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# (In Dokploy setzt du diese später, aber für den Build ignorieren wir ESLint Fehler oft)
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ENV NEXT_TELEMETRY_DISABLED 1
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RUN npm run build
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# 3. Stage: Runner (Das eigentliche Image für Dokploy - winzig klein)
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FROM node:20-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV production
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ENV NEXT_TELEMETRY_DISABLED 1
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RUN addgroup --system --gid 1001 nodejs
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RUN adduser --system --uid 1001 nextjs
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# Wir kopieren nur das Nötigste aus dem Builder
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COPY --from=builder /app/public ./public
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COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
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COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
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USER nextjs
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EXPOSE 3000
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ENV PORT 3000
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ENV HOSTNAME "0.0.0.0"
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CMD ["node", "server.js"] |