Centos Systemd use of privileged mode?

[Wildcarde]

Is there any clear documentation for why we need to use --privileged for systemd containers or possibly a more specific set of allowances that should be used instead? I didn't find anything under the systemd subfolder and there's no wiki to refer to on the topic.

I'm looking to build a small cobbler server so I've got a handful of services to run but none of them in particular require device access, so my suspicion is it's a systemd requirement here?

[gargworld]

if there is no one responding to these issues, what is the point of creating this kind of github official page in name of centos.