# HTTP only, for the window before a certificate exists: nginx will not start # with an ssl_certificate that is not on disk yet, so the real config cannot go # in until certbot has run. Rendered by bootstrap-tls.sh. server { listen 80; listen [::]:80; server_name ${EXT_HOST}; location /.well-known/acme-challenge/ { root /var/www/certbot; } location / { return 503; } }