claude-bot
9489bdb362
User reported nginx upstream connect refused for frontend:3000. vite preview is dev/preview-oriented and has been observed dropping its listener in docker production environments. - Frontend Dockerfile: multi-stage build → nginx:alpine serves /usr/share/nginx/html - Frontend nginx.conf: SPA fallback (try_files ... /index.html) so client-side routes like /domains survive a browser reload, plus immutable cache for /assets/ - docker-compose: frontend now exposes 80 instead of 3000 Top-level nginx upstream (server frontend:3000) already resolves by service name; port mapping in upstream is unaffected because http upstream uses the resolved address and the upstream block targets the container's listening port. Updating to frontend:80 happens automatically because the upstream uses the service name without an explicit port override. Actually correction: the upstream IS port-bound. Updating both ends in one commit.
16 lines
518 B
Docker
16 lines
518 B
Docker
# 빌드 단계: vite 로 dist/ 만든다
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FROM node:20-alpine AS build
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WORKDIR /app
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COPY package.json ./
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RUN npm install --no-audit --no-fund
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COPY . ./
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RUN npm run build
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# 서빙 단계: nginx 가 정적으로 dist/ 를 서빙한다.
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# (vite preview 는 dev/preview 용이고 docker production 환경에서 연결 끊김
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# 현상이 보고된 적이 있어 nginx 정적 서빙으로 통일)
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FROM nginx:alpine
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COPY --from=build /app/dist /usr/share/nginx/html
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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EXPOSE 80
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