FROM nginx:alpine

# 创建目录用于 Certbot 验证
RUN mkdir -p /var/www/certbot/.well-known/acme-challenge

# 复制当前目录下的 nginx.conf 到镜像中
COPY nginx.conf /etc/nginx/nginx.conf

# 保证 Nginx 前台运行
CMD ["nginx", "-g", "daemon off;"]