Kev

server {
    listen       80;
    server_name  anapa.topligarun.ru msk.topligarun.ru spb.topligarun.ru; 
    return       301 http://topligarun.ru$request_uri;
}
server {
    listen       80;
    server_name  topligarun.ru
    #тут основной конфиг
}

При таком конфиге "No input file specified."

location /sample {
	    index index.html index.php;
	    #try_files $uri $uri/ /index.php?$args;
	    alias /var/www/test2/sample;
	    rewrite ^sample/(.*)$ /$1 break;
	    
	    location ~ \.php$ {
		include fastcgi_params;
		fastcgi_param PATH_INFO $fastcgi_path_info;
		fastcgi_index index.php;
		fastcgi_param	PATH_TRANSLATED  $document_root$fastcgi_script_name;
		fastcgi_param	SCRIPT_FILENAME $document_root$fastcgi_script_name;
		fastcgi_pass   127.0.0.1:9000;
	    }
	}

При таком 404 Not Found

location /sample {
	    root /var/www/test2/sample;
	    rewrite ^sample/(.*)$ /$1 break;
	}

Меняю в последнем примере root на /var/www/test2 - снова No input file specified.