Description of problem:
There is no option for using specific architectures for client and server. Let say we need to test problem on s390x on server side with all architectures on clients' sides. bkr workflow-simple has only --arch option for both.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
only --arch option for both
--clientarch and --serverarch (or something like this)
It could be also nice to have comma-separated architectures like --serverarch=i386,x86_64,... instead of --serverarch=i386 --serverarch=x86_64 but I didn't see concept and don't know that --arch --arch ... is wanted.
I think this is solved by workflow-tomorrow.