--- /dev/null
+#!/bin/bash
+# shellcheck disable=SC2034
+
+# Host user which can log into master and each worker nodes
+HOST_USER=${HOST_USER:-iec}
+
+REPO_URL="https://gerrit.akraino.org/r/iec"
+#log file
+LOG_FILE="kubeadm.log"
+
+
+# Master node IP address
+K8S_MASTER_IP="10.169.36.152"
+
+# HOST_USER's password on Master node
+K8S_MASTERPW="123456"
+
+######################################################
+#
+# K8S_WORKER_GROUP is an array which consists of 2
+# parts. One is k8s worker ip address. The other is
+# the user password.
+#
+######################################################
+K8S_WORKER_GROUP=(
+"10.169.40.106,123456"
+)
+
+