lifesub-web/deployment/Dockerfile-lifesub-web
2025-02-17 23:24:16 +09:00

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# Build stage
FROM node:20-slim AS builder
ARG PROJECT_FOLDER
ENV NODE_ENV=production
WORKDIR /app
# Install dependencies
COPY ${PROJECT_FOLDER}/package*.json ./
RUN npm ci --only=production
# Build application
COPY ${PROJECT_FOLDER} .
RUN npm run build
# Run stage
FROM nginx:stable-alpine
ARG BUILD_FOLDER
ARG EXPORT_PORT
ARG REACT_APP_MEMBER_URL
ARG REACT_APP_MYSUB_URL
ARG REACT_APP_RECOMMEND_URL
# Create nginx user if it doesn't exist
RUN adduser -S nginx || true
# Copy build files
COPY --from=builder /app/build /usr/share/nginx/html
# Create runtime config
#index.html의 헤더에서 이 값을 읽어 환경변수를 생성함
#api.js에서 이 환경변수를 이용함: 예) window.__runtime_config__.MEMBER_URL
RUN echo "window.__runtime_config__ = { \
MEMBER_URL: '${REACT_APP_MEMBER_URL}', \
MYSUB_URL: '${REACT_APP_MYSUB_URL}', \
RECOMMEND_URL: '${REACT_APP_RECOMMEND_URL}' \
}" > /usr/share/nginx/html/runtime-env.js
# Copy and process nginx configuration
COPY ${BUILD_FOLDER}/nginx.conf /etc/nginx/templates/default.conf.template
# Add custom nginx settings
RUN echo "client_max_body_size 100M;" > /etc/nginx/conf.d/client_max_body_size.conf
RUN echo "proxy_buffer_size 128k;" > /etc/nginx/conf.d/proxy_buffer_size.conf
RUN echo "proxy_buffers 4 256k;" > /etc/nginx/conf.d/proxy_buffers.conf
RUN echo "proxy_busy_buffers_size 256k;" > /etc/nginx/conf.d/proxy_busy_buffers_size.conf
# Set permissions
RUN chown -R nginx:nginx /usr/share/nginx/html && \
chmod -R 755 /usr/share/nginx/html && \
chown -R nginx:nginx /var/cache/nginx && \
chown -R nginx:nginx /var/log/nginx && \
chown -R nginx:nginx /etc/nginx/conf.d && \
touch /var/run/nginx.pid && \
chown -R nginx:nginx /var/run/nginx.pid
USER nginx
EXPOSE ${EXPORT_PORT}
CMD ["nginx", "-g", "daemon off;"]