openSUSE admin

(based on #67195 comment 2)

The new news.o.o doesn't provide category feeds anymore, and redirects to /feed.xml:

• first, the old feed addresses get redirected to http://news.o.o/feed.xml (note the http) in nginx
• after that, there's another redirect (probably by haproxy) to https://news.o.o/feed.xml

Ideally the redirect {w,sh}ould go to https directly.

I didn't test other redirects, but I wouldn't be surprised if they have similar problems - this might affect all redirects we do with nginx.

Stasiek, can you please have a look at this? (If you need help, feel free to ask.)