# HTTP server for ACME and redirect to HTTPS server { listen 80 default_server; server_name _; # ACME HTTP-01 challenges location /.well-known/acme-challenge/ { root /var/www/letsencrypt; } # Redirection vers HTTPS pour toutes les autres requĂȘtes location / { return 301 https://$server_name$request_uri; } }