When i try to update my univention server (singe-server-setup) i get this error after a while
File: /etc/apache2/sso-vhost.conf.d/01redirect.conf
Module: setup_saml_sp
Try to download idp metadata (1/60)
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- 0:02:09 --:--:-- 0
curl: (28) Failed to connect to ucs-sso.testsystem.intranet port 443 after 129918 ms: Couldn't connect to server
Try to download idp metadata (2/60)
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- 0:02:10 --:--:-- 0
curl: (28) Failed to connect to ucs-sso.testsystem.intranet port 443 after 130057 ms: Couldn't connect to server
this repeats for a long time.
Any ide how to fix it?
i have a dns recor pointing to it with url like univention.<mydomain…net> setup with a letsencypt cert (handled by the letsencrypt plugin)