+export host=$(kubectl get nodes -o wide | tail -1 | sed s'/ */ /'g | cut -f6 -d' ')
+
+echo "Undeploying applications..."
+echo "---------------------------"
+curl http://$host:31570/uninstall?chart=rapp-helloworld-invoker1
+echo ""
+sleep 2
+curl http://$host:31570/uninstall?chart=rapp-helloworld-invoker2
+echo ""
+sleep 2
+curl http://$host:31570/uninstall?chart=rapp-helloworld-provider
+echo ""
+