servnest-mkosi/mkosi.extra/etc/nginx/sites/subdomain.conf

server {
	listen [::1]:42443 ssl http2;
	listen 127.0.0.1:42443 ssl http2;
	server_name "~^(?<subdomain>[a-z0-9]{1,32})\.ht\.servnest\.test$";

	include inc/ht-tls.conf;

	ssl_certificate /etc/ssl/certs/servnest.crt;
	ssl_certificate_key /etc/ssl/private/servnest.key;

	root /srv/servnest/subdomain/${subdomain}/;
}