Multiple Netdata from same nginx

status.server.com

upstream local {
   server localhost:19999;
   keepalive 64;
}

upstream some_other {
   server some_other:19999;
   keepalive: 64;
}


server {
    # nginx listens to this
    listen 80;

    # the virtual host name of this
    server_name status.your_server.com;

    location = {
        return 301 /default_app;
    }

    location = / {
        return 301 /default_app;
    }

    location ~ /(?<behost>.*)/(?<ndpath>.*) {
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_http_version 1.1;
        proxy_pass_request_headers on;
        proxy_set_header Connection "keep-alive";
        proxy_store off;
        proxy_pass http://$behost/$ndpath$is_args$args;

        gzip on;
        gzip_proxied any;
        gzip_types *;

        auth_basic "Restricted Content";
        auth_basic_user_file /etc/nginx/.netdata_htpasswd;
    }

    location ~ /(?<behost>.*) {
        return 301 /$behost/;
    }
}