#!/bin/sh
# Execute commands on all hosts of the currently selected kubernetes cluster
# Do export KUBECONFIG=~/your-admin.conf before using this script

#set -x

domain=$1; shift

tmp=$(mktemp)
kubectl get node -o name | sed -e 's,node/,,' -e "s,\$,.$domain,"> "$tmp"
#cat "$tmp"
pssh -h "$tmp" -l root -i "$@"
rm -f "$tmp"