location ~ /backend/ {
        rewrite ^/backend(/.*)$ $1 break;
        proxy_pass http://192.168.192.85:9080;
        proxy_set_header   Host    $host;
        proxy_set_header   X-Real-IP   $remote_addr;
        proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
    }

  location  /erp {
        proxy_pass http://192.168.113.101:32221;
        proxy_set_header   Host    $host;
        proxy_set_header   X-Real-IP   $remote_addr;
        proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
    }                         

location /api/ {
  proxy_pass  https://10.76.77.27:443;
}

 location /api/ {
  proxy_pass  https://10.76.77.27:443/;
}

location /api/ {
  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;
  proxy_pass https://10.76.77.27:443;
}

location /api/ {
  rewrite ^/api(/.*)$ $1 break;
  proxy_pass https://10.76.77.27:443;
}

server {
    listen 443 ssl;
    server_name ~^(?<subdomain>.+).test.net$;
    set $subdomain_root /www/test.net/$subdomain;

    if (!-d $subdomain_root) {
      return 404;
    }

    root /www/test.net/$subdomain;
    index index.php index.html;
}