Cleanup OpenStack network things (#6283)
Cleanup OpenStack network things (#6283)


kubernetes-sigs/kubespray,Atoms/kubespray,kubernetes-sigs/kubespray,kubernetes-sigs/kubespray,Atoms/kubespray,kubernetes-incubator/kargo,kubernetes-incubator/kubespray,kubernetes-incubator/kargo,kubernetes-sigs/kubespray,Atoms/kubespray,kubernetes-incubator/kubespray,Atoms/kubespray