Comment # 2 on bug 1122296 from Fabian Vogt

(In reply to Thorsten Kukuk from comment #1)
> Fabian, any idea how we can say that the container cannot build on i586,
> since kubernetes does not exist there?

OBS supports a comment in form of:

<!-- OBS-ExcludeArch: i586 -->

kubernetes uses ExcludeArch: %ix86 s390 while go has ExclusiveArch.

I'm not sure which one fits best here, be conservative and only build the archs
kubic is built on:

<!-- OBS-ExclusiveArch: aarch64 x86_64 ...(?) -->

Or try to build everything except known broken:

<!-- OBS-ExcludeArch: i586 s390 -->