#!/bin/bash . .gce_kubernetes.config for ((i=0; i<=$KUBE_WORKERS; i++)); do if [ "$i" == "0" ]; then printf 'https://'$KUBE_SUBNET_ADDR'.1'${i}':2380' > etcd-listen else printf ',https://'$KUBE_SUBNET_ADDR'.1'${i}':2380' >> etcd-listen fi done