server {
    listen 80;
    server_name ruakb.ru www.ruakb.ru ruakb.online www.ruakb.online;
    server_tokens off;

    location /.well-known/acme-challenge/ {
        root /var/www/certbot;
        try_files $uri =404;
    }

    location / {
        proxy_pass http://frontend:80;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}

server {
    listen 80 default_server;
    server_name _;
    return 308 http://ruakb.ru$request_uri;
}