server {
    listen                          80;
    server_name                     ~^(www\.)?(?<domain>.+)$;
    root                            /var/www/$domain;
    access_log                      /var/log/nginx/domain-access.log;
    error_log                       /var/log/nginx/domain-error.log;
    index                           index.php index.html;
    rewrite_log                     on;

    location ~* ^/core/ {
        deny                    all;
    }
    location / {
        try_files               $uri $uri/ @rewrite;
    }
    location /index.html {
        rewrite                 / / permanent;
    }

    location ~ ^/(.*?)/index\.html$ {
        rewrite                 ^/(.*?)/ // permanent;
    }
    location @rewrite {
        rewrite                 ^/(.*)$ /index.php?q=$1;
    }
    location ~ \.php$ {
        include                 fastcgi_params;
        fastcgi_param   SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_pass    backend-valhalla;
    }
    location ~* ^.+\.(jpg|jpeg|gif|png|ico|bmp)$ {
        #access_log           off;
        expires                      10d;
        break;
    }

    location ~* ^.+\.(css|js)$ {
        #access_log           off;
        expires                      epoch;
        break;
    }

    location ~ /\.ht {
        deny                    all;
    }
}