server {
    listen 80;
    server_name _;
    root /usr/share/nginx/html;
    index index.html;

    location /xll-bi/ {
        alias /usr/share/nginx/html/;
        try_files $uri $uri/ /xll-bi/index.html;
    }

    location /xll-bi/assets/ {
        alias /usr/share/nginx/html/assets/;
        expires 1y;
        add_header Cache-Control "public, immutable";
    }
}