virDomain: interface: add virNetDevOpenvswitchInterfaceSetQos and virNetDevOpenvswitchInterfaceClearQos
Introduce qos setting and cleaning method. Use ovs command to set qos
parameters on specific interface of qemu virtual machine.
When an ovs port is created, we add 'ifname' to external-ids. When setting
qos on an ovs port, query its qos and queue. If found, change qos on queried
queue and qos, otherwise create new queue and qos. When cleaning qos, query
and clean queues and qos in ovs table record by 'ifname' and 'vmid'.
Signed-off-by: Jinsheng Zhang <zhangjl02@inspur.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
projects / thirdparty / libvirt.git / commit
