Moving around to allow early exit

In case we need to exit early this would have copied the credentials
into the home dir

Signed-off-by: Saikrishna Edupuganti <saikrishna.edupuganti@intel.com>

clr-k8s-examples/create_stack.sh

@@ -22,16 +22,16 @@ function cluster_init() {
 	#to enable the RuntimeClass featuregate
 	sudo -E kubeadm init --config=./kubeadm.yaml
 
-	# If this an interactive terminal then wait for user to join workers
-	if [ -t 0 ]; then
-		read -p "Join other nodes. Press enter to continue"
-	fi
-
 	rm -rf $HOME/.kube
 	mkdir -p $HOME/.kube
 	sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
 	sudo chown $(id -u):$(id -g) $HOME/.kube/config
 
+	# If this an interactive terminal then wait for user to join workers
+	if [ -t 0 ]; then
+		read -p "Join other nodes. Press enter to continue"
+	fi
+
 	#Ensure single node k8s works
 	if [ $(kubectl get nodes | wc -l) -eq 2 ]; then
 		kubectl taint nodes --all node-role.kubernetes.io/master-