I would like to set both clusterdns and clusterdomain in KUBELET_ARGS, e.g.
but the expansion in the systemd unit file causes kubelet to fail with
invalid IP address: '10.254.0.10 --cluster_domain=kubernetes.local'
i.e. the kubelet is seeing everything after cluster_dns= as a single parameter. I have worked around it by overriding the unit file, but would like to know the "correct" way to do this.