OSA and bridge_role=primary on boot

[Benjamin Jakob Zimmermann <benjamin.zimmermann@gmail.com>]

Hello,

I am using debian stretch and I am trying to have openvswitch to work right after rebooting the machine.

So far, I manually configure the card with znetconf and then start openvswitch and then manually bring up the interfaces.

To visualize my approach, I list the commands (bridge and port had already been added to ovs beforehand):

# znetconf -a [ccwdev0] -o layer2=1 -o bridge_role=primary

# systemctl start openvswitch-switch

# ip l s [ccwdev0] up

# ip l s br0 up

Everything works out fine, I can now live migrate vm's via virsh.

What options do I have to add to /etc/sysconfig/hardware/config-ccw-0.0.[ccwdev0] to set the bridge_role when the interface is brought up?

Best,

Benjamin.