dynamically calculate etcd peer names
dynamically calculate etcd peer names

kubernetes-incubator/kargo,jcsirot/kubespray,Abdelsalam-Abbas/kubespray_fork,kubernetes-incubator/kargo,Atoms/kubespray,ayaz/kubespray,hatch-k8s/kargo,jcsirot/kubespray,Abdelsalam-Abbas/kubespray_fork,galthaus/setup-kubernetes,kubernetes-sigs/kubespray,VincentS/kargo,rogerwelin/kargo,kubespray/kargo,kubernetes-sigs/kubespray,Atoms/kubespray,Atoms/kubespray,sgm-media/kargo,kubernetes-incubator/kubespray,Lendico/kargo,Lendico/kargo,galthaus/setup-kubernetes,VincentS/kargo,kubernetes-sigs/kubespray,sgm-media/kargo,kubespray/kargo,ayaz/kubespray,kubernetes-incubator/kubespray,rogerwelin/kargo,kubernetes-sigs/kubespray,Atoms/kubespray,hatch-k8s/kargo,insequent/kargo,insequent/kargo