FROM alpine:3.21 RUN apk update RUN apk add nginx openssl bash RUN mkdir -p /run/nginx /etc/nginx/ssl RUN rm -rf /var/www/html; COPY conf/nginx.conf /etc/nginx/nginx.conf COPY tools/generate_ssl_certificate.sh /usr/bin/generate_ssl_certificate RUN chmod +x /usr/bin/generate_ssl_certificate EXPOSE 443 CMD ["generate_ssl_certificate"]