Cilium Feature Proposal

Hi, I want to use autodetection for devices and append additional one

Is your proposed feature related to a problem?

The problem I faced with is integrtion of cilium and kube-ovn, cilium shold include ovn0 device when running in kube-proxy replacement mode.

This devicecontains only IP from the join subnet and not autodetected by exising rules.

Current workaroud is to specify devices manually, but we don't want to support configuration for every specfic user.

Describe the feature you'd like

Add additional option to append devices to autodetected list:

--append-devices="ovn0"

/cc @brb, also ref to #23444