--- /dev/null
+# !/bin/bash -ex
+##############################################################################
+# Copyright (c) 2019 Huawei Tech and others. #
+# #
+# All rights reserved. This program and the accompanying materials #
+# are made available under the terms of the Apache License, Version 2.0 #
+# which accompanies this distribution, and is available at #
+# http://www.apache.org/licenses/LICENSE-2.0 #
+##############################################################################
+
+sudo kubeadm reset
+
+if [ -f "$HOME/testk8s-nginx.yaml" ]; then
+ cd $HOME && kubectl delete -f test-k8snginx.yaml && rm -rf testk8s-nginx.yaml
+ echo "testk8s-nginx.yaml cleaned"
+fi
+
+if [ -d "/var/lib/etcd" ]; then
+ sudo rm -rf /var/lib/etcd
+ echo "etcd cleaned"
+fi
+
+KUBEADM_RESET="sudo kubeadm reset"
+ETCD_CLEAN="sudo rm -rf /var/lib/etcd"
+CLEANUP_PROM_CADVISOR="cd eliot/scripts/ci_management && ./uninstall_cadvisor.sh"
+
+# Read all the Worker Node details from nodelist file.
+echo $(pwd)
+while read line
+do
+ nodeinfo="${line}"
+ nodeusr=$(echo ${nodeinfo} | cut -d"|" -f1)
+ nodeip=$(echo ${nodeinfo} | cut -d"|" -f2)
+ nodepaswd=$(echo ${nodeinfo} | cut -d"|" -f3)
+ sshpass -p ${nodepaswd} ssh ${nodeusr}@${nodeip} ${KUBEADM_RESET}
+ sshpass -p ${nodepaswd} ssh ${nodeusr}@${nodeip} ${ETCD_CLEAN}
+ sshpass -p ${nodepaswd} ssh ${nodeusr}@${nodeip} ${CLEANUP_PROM_CADVISOR}
+done < nodelist > /dev/null 2>&1
+
--- /dev/null
+#!/usr/bin/expect -f
+##############################################################################
+# Copyright (c) 2019 Huawei Tech and others. #
+# #
+# All rights reserved. This program and the accompanying materials #
+# are made available under the terms of the Apache License, Version 2.0 #
+# which accompanies this distribution, and is available at #
+# http://www.apache.org/licenses/LICENSE-2.0 #
+##############################################################################
+
+spawn ./cleanup_centos.sh
+expect "Are you sure you want to proceed? "
+send "y\n"
+
+expect "Are you sure you want to proceed? "
+send "y\n"
+interact