diff --git a/classes/cluster/virtual-mcp-ocata-cicd/openstack/init.yml b/classes/cluster/virtual-mcp-ocata-cicd/openstack/init.yml
index 2862cf0..cd42a02 100644
--- a/classes/cluster/virtual-mcp-ocata-cicd/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-ocata-cicd/openstack/init.yml
@@ -162,3 +162,8 @@
           names:
           - cmp02
           - cmp02.${_param:cluster_domain}
+    system:
+      user:
+        root:
+          name: root
+          password: false
\ No newline at end of file
diff --git a/classes/cluster/virtual-mcp-ocata-dvr/openstack/init.yml b/classes/cluster/virtual-mcp-ocata-dvr/openstack/init.yml
index 4bca9d3..b744d5c 100644
--- a/classes/cluster/virtual-mcp-ocata-dvr/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-ocata-dvr/openstack/init.yml
@@ -163,3 +163,8 @@
           names:
           - cmp02
           - cmp02.${_param:cluster_domain}
+    system:
+      user:
+        root:
+          name: root
+          password: false
\ No newline at end of file
diff --git a/classes/cluster/virtual-mcp-ocata-ovs/openstack/init.yml b/classes/cluster/virtual-mcp-ocata-ovs/openstack/init.yml
index 2862cf0..cd42a02 100644
--- a/classes/cluster/virtual-mcp-ocata-ovs/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-ocata-ovs/openstack/init.yml
@@ -162,3 +162,8 @@
           names:
           - cmp02
           - cmp02.${_param:cluster_domain}
+    system:
+      user:
+        root:
+          name: root
+          password: false
\ No newline at end of file
diff --git a/classes/cluster/virtual-mcp11-contrail-nfv/openstack/init.yml b/classes/cluster/virtual-mcp11-contrail-nfv/openstack/init.yml
index 54d36b1..28b0404 100755
--- a/classes/cluster/virtual-mcp11-contrail-nfv/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-contrail-nfv/openstack/init.yml
@@ -192,3 +192,8 @@
           names:
           - cmp02
           - cmp02.${_param:cluster_domain}
+    system:
+      user:
+        root:
+          name: root
+          password: false
\ No newline at end of file
diff --git a/classes/cluster/virtual-mcp11-contrail/openstack/init.yml b/classes/cluster/virtual-mcp11-contrail/openstack/init.yml
index a212e20..de0b3c0 100755
--- a/classes/cluster/virtual-mcp11-contrail/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-contrail/openstack/init.yml
@@ -183,3 +183,8 @@
           names:
           - cmp02
           - cmp02.${_param:cluster_domain}
+    system:
+      user:
+        root:
+          name: root
+          password: false
\ No newline at end of file
diff --git a/classes/cluster/virtual-mcp11-dvr/openstack/init.yml b/classes/cluster/virtual-mcp11-dvr/openstack/init.yml
index cfe0910..204111e 100644
--- a/classes/cluster/virtual-mcp11-dvr/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-dvr/openstack/init.yml
@@ -131,3 +131,8 @@
           names:
           - cmp02
           - cmp02.${_param:cluster_domain}
+    system:
+      user:
+        root:
+          name: root
+          password: false
\ No newline at end of file
diff --git a/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/init.yml b/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/init.yml
index a381b5e..7f929d7 100644
--- a/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/init.yml
+++ b/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/init.yml
@@ -112,6 +112,10 @@
           - ${_param:kubernetes_proxy_node01_hostname}
           - ${_param:kubernetes_proxy_node01_hostname}.${_param:cluster_domain}
     system:
+      user:
+        root:
+          name: root
+          password: false
       rc:
         local: |
           #!/bin/sh -e
diff --git a/classes/cluster/virtual-mcp11-k8s-contrail/kubernetes/init.yml b/classes/cluster/virtual-mcp11-k8s-contrail/kubernetes/init.yml
index 8434c31..a3df2fe 100644
--- a/classes/cluster/virtual-mcp11-k8s-contrail/kubernetes/init.yml
+++ b/classes/cluster/virtual-mcp11-k8s-contrail/kubernetes/init.yml
@@ -105,3 +105,8 @@
           names:
           - ${_param:kubernetes_proxy_node01_hostname}
           - ${_param:kubernetes_proxy_node01_hostname}.${_param:cluster_domain}
+    system:
+      user:
+        root:
+          name: root
+          password: false
diff --git a/classes/cluster/virtual-mcp11-ovs-dpdk/openstack/init.yml b/classes/cluster/virtual-mcp11-ovs-dpdk/openstack/init.yml
index 3a8b30c..054fc2b 100644
--- a/classes/cluster/virtual-mcp11-ovs-dpdk/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-ovs-dpdk/openstack/init.yml
@@ -174,3 +174,8 @@
           names:
           - cmp02
           - cmp02.${_param:cluster_domain}
+    system:
+      user:
+        root:
+          name: root
+          password: false
\ No newline at end of file
diff --git a/classes/cluster/virtual-mcp11-ovs/openstack/init.yml b/classes/cluster/virtual-mcp11-ovs/openstack/init.yml
index c445e41..45fb5ca 100644
--- a/classes/cluster/virtual-mcp11-ovs/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-ovs/openstack/init.yml
@@ -132,3 +132,8 @@
           names:
           - cmp02
           - cmp02.${_param:cluster_domain}
+    system:
+      user:
+        root:
+          name: root
+          password: false
\ No newline at end of file