diff --git a/tcp_tests/templates/virtual-mcp-pike-dvr-ssl-barbican/underlay.yaml b/tcp_tests/templates/virtual-mcp-pike-dvr-ssl-barbican/underlay.yaml
index 30d9903..5db14e1 100644
--- a/tcp_tests/templates/virtual-mcp-pike-dvr-ssl-barbican/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp-pike-dvr-ssl-barbican/underlay.yaml
@@ -22,6 +22,8 @@
 {% set HOSTNAME_CMP02 = os_env('HOSTNAME_CMP02', 'cmp02.' + DOMAIN_NAME) %}
 {% set HOSTNAME_GTW01 = os_env('HOSTNAME_GTW01', 'gtw01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_PRX01 = os_env('HOSTNAME_PRX01', 'prx01.' + DOMAIN_NAME) %}
+{% set HOSTNAME_DNS01 = os_env('HOSTNAME_DNS01', 'dns01.' + DOMAIN_NAME) %}
+{% set HOSTNAME_DNS02 = os_env('HOSTNAME_DNS02', 'dns02.' + DOMAIN_NAME) %}
 {% set HOSTNAME_SHARE01 = os_env('HOSTNAME_SHARE01', 'share01.' + DOMAIN_NAME) %}
 
 template:
@@ -43,6 +45,8 @@
             default_{{ HOSTNAME_CMP02 }}: +106
             default_{{ HOSTNAME_GTW01 }}: +110
             default_{{ HOSTNAME_PRX01 }}: +121
+            default_{{ HOSTNAME_DNS01 }}: +111
+            default_{{ HOSTNAME_DNS02 }}: +112
             default_{{ HOSTNAME_SHARE01 }}: +130
           ip_ranges:
             dhcp: [+90, -10]
@@ -61,6 +65,8 @@
             default_{{ HOSTNAME_CMP02 }}: +106
             default_{{ HOSTNAME_GTW01 }}: +110
             default_{{ HOSTNAME_PRX01 }}: +121
+            default_{{ HOSTNAME_DNS01 }}: +111
+            default_{{ HOSTNAME_DNS02 }}: +112
             default_{{ HOSTNAME_SHARE01 }}: +130
           ip_ranges:
             dhcp: [+90, -10]
@@ -79,6 +85,8 @@
             default_{{ HOSTNAME_CMP02 }}: +106
             default_{{ HOSTNAME_GTW01 }}: +110
             default_{{ HOSTNAME_PRX01 }}: +121
+            default_{{ HOSTNAME_DNS01 }}: +111
+            default_{{ HOSTNAME_DNS02 }}: +112
             default_{{ HOSTNAME_SHARE01 }}: +130
           ip_ranges:
             dhcp: [+10, -10]
@@ -97,6 +105,8 @@
             default_{{ HOSTNAME_CMP02 }}: +106
             default_{{ HOSTNAME_GTW01 }}: +110
             default_{{ HOSTNAME_PRX01 }}: +121
+            default_{{ HOSTNAME_DNS01 }}: +111
+            default_{{ HOSTNAME_DNS02 }}: +112
             default_{{ HOSTNAME_SHARE01 }}: +130
           ip_ranges:
             dhcp: [+10, -10]
@@ -427,6 +437,58 @@
               interfaces: *all_interfaces
               network_config: *all_network_config
 
+          - name: {{ HOSTNAME_DNS01 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 2048
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: mcp_ubuntu_1604_image
+                  format: qcow2
+                - name: iso  # Volume with name 'iso' will be used
+                             # for store image with cloud-init metadata.
+                  capacity: 1
+                  format: raw
+                  device: cdrom
+                  bus: ide
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *all_interfaces
+              network_config: *all_network_config
+
+          - name: {{ HOSTNAME_DNS02 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 2048
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: mcp_ubuntu_1604_image
+                  format: qcow2
+                - name: iso  # Volume with name 'iso' will be used
+                             # for store image with cloud-init metadata.
+                  capacity: 1
+                  format: raw
+                  device: cdrom
+                  bus: ide
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *all_interfaces
+              network_config: *all_network_config
+
           - name: {{ HOSTNAME_SHARE01 }}
             role: salt_minion
             params:
diff --git a/tcp_tests/templates/virtual-mcp-pike-dvr-ssl/underlay.yaml b/tcp_tests/templates/virtual-mcp-pike-dvr-ssl/underlay.yaml
index 98bea61..380ac59 100644
--- a/tcp_tests/templates/virtual-mcp-pike-dvr-ssl/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp-pike-dvr-ssl/underlay.yaml
@@ -22,6 +22,8 @@
 {% set HOSTNAME_CMP02 = os_env('HOSTNAME_CMP02', 'cmp02.' + DOMAIN_NAME) %}
 {% set HOSTNAME_GTW01 = os_env('HOSTNAME_GTW01', 'gtw01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_PRX01 = os_env('HOSTNAME_PRX01', 'prx01.' + DOMAIN_NAME) %}
+{% set HOSTNAME_DNS01 = os_env('HOSTNAME_DNS01', 'dns01.' + DOMAIN_NAME) %}
+{% set HOSTNAME_DNS02 = os_env('HOSTNAME_DNS02', 'dns02.' + DOMAIN_NAME) %}
 {% set HOSTNAME_SHARE01 = os_env('HOSTNAME_SHARE01', 'share01.' + DOMAIN_NAME) %}
 
 template:
@@ -42,6 +44,8 @@
             default_{{ HOSTNAME_CMP01 }}: +105
             default_{{ HOSTNAME_CMP02 }}: +106
             default_{{ HOSTNAME_GTW01 }}: +110
+            default_{{ HOSTNAME_DNS01 }}: +111
+            default_{{ HOSTNAME_DNS02 }}: +112
             default_{{ HOSTNAME_PRX01 }}: +121
             default_{{ HOSTNAME_SHARE01 }}: +130
           ip_ranges:
@@ -60,6 +64,8 @@
             default_{{ HOSTNAME_CMP01 }}: +105
             default_{{ HOSTNAME_CMP02 }}: +106
             default_{{ HOSTNAME_GTW01 }}: +110
+            default_{{ HOSTNAME_DNS01 }}: +111
+            default_{{ HOSTNAME_DNS02 }}: +112
             default_{{ HOSTNAME_PRX01 }}: +121
             default_{{ HOSTNAME_SHARE01 }}: +130
           ip_ranges:
@@ -78,6 +84,8 @@
             default_{{ HOSTNAME_CMP01 }}: +105
             default_{{ HOSTNAME_CMP02 }}: +106
             default_{{ HOSTNAME_GTW01 }}: +110
+            default_{{ HOSTNAME_DNS01 }}: +111
+            default_{{ HOSTNAME_DNS02 }}: +112
             default_{{ HOSTNAME_PRX01 }}: +121
             default_{{ HOSTNAME_SHARE01 }}: +130
           ip_ranges:
@@ -96,6 +104,8 @@
             default_{{ HOSTNAME_CMP01 }}: +105
             default_{{ HOSTNAME_CMP02 }}: +106
             default_{{ HOSTNAME_GTW01 }}: +110
+            default_{{ HOSTNAME_DNS01 }}: +111
+            default_{{ HOSTNAME_DNS02 }}: +112
             default_{{ HOSTNAME_PRX01 }}: +121
             default_{{ HOSTNAME_SHARE01 }}: +130
           ip_ranges:
@@ -426,6 +436,57 @@
 
               interfaces: *all_interfaces
               network_config: *all_network_config
+          - name: {{ HOSTNAME_DNS01 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 2048
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: mcp_ubuntu_1604_image
+                  format: qcow2
+                - name: iso  # Volume with name 'iso' will be used
+                             # for store image with cloud-init metadata.
+                  capacity: 1
+                  format: raw
+                  device: cdrom
+                  bus: ide
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *all_interfaces
+              network_config: *all_network_config
+
+          - name: {{ HOSTNAME_DNS02 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 2048
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: mcp_ubuntu_1604_image
+                  format: qcow2
+                - name: iso  # Volume with name 'iso' will be used
+                             # for store image with cloud-init metadata.
+                  capacity: 1
+                  format: raw
+                  device: cdrom
+                  bus: ide
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *all_interfaces
+              network_config: *all_network_config
 
           - name: {{ HOSTNAME_SHARE01 }}
             role: salt_minion