uyuni generated repository =>add proxy parameter

[fritz0011]

Short description

after the system was bootstrapped to uyni, the susemanager generated repository to include a proxy parameter::

[susemanager:rhel-9-for-x86_64-appstream-uyuni]
name=Red Hat Enterprise Linux 9 Server - BaseOS
enabled=1
baseurl=XXXXXXXXXXXXXX
susemanager_token=YYYYYYYY
gpgcheck=0
repo_gpgcheck=0
type=rpm-md
proxy=_none_ or to be able to add a specific proxy to

[agraul]

Can you share more about the use case for this proxy parameter?

[fritz0011]

Can you share more about the use case for this proxy parameter?

We have quiet a lot of systems that are accessing other webapps through a http/https proxy

[susemanager:rhel-8-for-x86_64-appstream-uyuni]
name=RedHat Enterprise Linux 8 AppStream (x86_64)
enabled=1
baseurl=https://uyuni-proxy02.domain.loc:443/rhn/manager/download/rhel-8-for-x86_64-appstream-uyuni
susemanager_token=xxxxxxxxxxxxxxxxxxxxxx
gpgcheck=0
repo_gpgcheck=0
type=rpm-md
proxy=_none_

Now, if we don't add proxy=_none_ to the repo, the  yum update will timeout. The workaround for now, is just to apply a scheduled highstate, that appends that line to  "susemanager:channels.repo"