feat(deploy): Next standalone 출력 + Dockerfile (NAS self-host Phase 3)

- next.config: output 'standalone' + outputFileTracingRoot(workspace 중첩 방지)
- Dockerfile(멀티스테이지, NEXT_PUBLIC_* build-arg) + .dockerignore
- maxDuration은 Vercel 운영 보호 위해 유지(self-host에선 무시됨)
- 로컬 빌드 검증: .next/standalone/server.js 루트 생성 확인

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-06-06 14:50:08 +09:00
parent f9d3664608
commit 5d4599642a
3 changed files with 42 additions and 0 deletions

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.dockerignore Normal file
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node_modules
.next
.git
.env*
docs
supabase
*.md
.vercel
.DS_Store
npm-debug.log*

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Dockerfile Normal file
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# 쟁승메이드 Next.js — NAS self-host용 standalone 컨테이너
# 빌드는 로컬에서(NAS Celeron 빌드 금지). NEXT_PUBLIC_* 는 빌드타임 인라인이라 build-arg로 주입.
FROM node:20-alpine AS deps
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci
FROM node:20-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
ARG NEXT_PUBLIC_SUPABASE_URL
ARG NEXT_PUBLIC_SUPABASE_ANON_KEY
ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL
ENV NEXT_PUBLIC_SUPABASE_ANON_KEY=$NEXT_PUBLIC_SUPABASE_ANON_KEY
ENV NEXT_TELEMETRY_DISABLED=1
RUN npm run build
FROM node:20-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
# next.config output:'standalone' 산출물
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/public ./public
EXPOSE 3000
CMD ["node", "server.js"]

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import type { NextConfig } from "next";
const nextConfig: NextConfig = {
// self-host(NAS) 배포용 standalone 출력. Vercel은 이 설정을 무시하므로 양쪽 호환.
output: 'standalone',
// workspace/ 하위 프로젝트라 Next가 상위를 추적 루트로 오인 → standalone 중첩 방지 위해 고정
outputFileTracingRoot: process.cwd(),
async headers() {
return [
{