Dynamic Mass vhosts / reverse proxying

[polleke]

I'm trying to configure mass (300+) dynamic vhosts and reverse proxying.

users come in at: https://test.abc.example.com and should be transparantly
proxied to: http://foo.abc.somethingelse.net

Anyone who has this kind of config running ?
- tried regular expressions
- wildcard certificate available

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,233866,233866#msg-233866