deploy-gke.sh: fix use of KUBECONFIG
BASEDIR="$(dirname "$(readlink -f "$0")")"
if [ -z "$KUBECONFIG" ]; then
- KUBECONFIG="$(mktemp kubeconfig.XXXXX)"
+ KUBECONFIG="$(readlink -f $(mktemp kubeconfig.XXXXX))"
export KUBECONFIG
echo "KUBECONFIG is set to $KUBECONFIG"
fi
