集群管理工具
https://osc.github.io/ood-documentation/latest/
sudo vim /etc/ood/config/ood_portal.yml
sudo /opt/ood/ood-portal-generator/sbin/update_ood_portal
sudo systemctl restart ondemand-dex.service
sudo systemctl restart apache2
/etc/apache2/sites-available/ood-portal.conf
https://osc.github.io/ood-documentation/latest/authentication.html
systemctl status apache2.service
/var/www/ood/apps/sys