nginx-virtual-kiwiirc.conf

server {
    listen 80;
    listen [::]:80;
    server_name irc.example.com;
    include /etc/nginx/extra/certbot.conf;
    location / {
        return 301 https://$server_name$request_uri;
    }
}

server {
    listen 443 ssl;
    listen [::]:443 ssl;
    server_name irc.example.com;
    
    ssl_certificate /etc/letsencrypt/live/irc.example.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/irc.example.com/privkey.pem;
    
    access_log /var/log/nginx/irc/access-ssl.log main;
    error_log /var/log/nginx/irc/error-ssl.log;
    
    include /etc/nginx/extra/kiwiirc.conf;
}