use xenial release for mon01 node
diff --git a/tcp_tests/templates/underlay/mk22-lab-basic.yaml b/tcp_tests/templates/underlay/mk22-lab-basic.yaml
index f23eade..f81b4ad 100644
--- a/tcp_tests/templates/underlay/mk22-lab-basic.yaml
+++ b/tcp_tests/templates/underlay/mk22-lab-basic.yaml
@@ -23,6 +23,7 @@
             default_ctl03.mk22-lab-basic.local: +103
             default_prx01.mk22-lab-basic.local: +121
             default_cmp01.mk22-lab-basic.local: +105
+            default_mon01.mk22-lab-basic.local: +107
           ip_ranges:
             dhcp: [+100, -2]
 
@@ -38,6 +39,7 @@
             default_ctl03.mk22-lab-basic.local: +103
             default_prx01.mk22-lab-basic.local: +121
             default_cmp01.mk22-lab-basic.local: +105
+            default_mon01.mk22-lab-basic.local: +107
           ip_ranges:
             dhcp: [+100, -2]
 
@@ -140,7 +142,7 @@
                   device: cdrom
                   bus: ide
                   cloudinit_meta_data: !include mk22-lab-basic--meta-data.yaml
-                  cloudinit_user_data: !include mk22-lab-basic--user-data.yaml
+                  cloudinit_user_data: !include mk22-lab-basic--user-data1404.yaml
 
               interfaces: &interfaces
                 - label: eth0
@@ -178,7 +180,7 @@
                   device: cdrom
                   bus: ide
                   cloudinit_meta_data: !include mk22-lab-basic--meta-data.yaml
-                  cloudinit_user_data: !include mk22-lab-basic--user-data.yaml
+                  cloudinit_user_data: !include mk22-lab-basic--user-data1404.yaml
 
               interfaces: *interfaces
               network_config: *network_config
@@ -204,33 +206,7 @@
                   device: cdrom
                   bus: ide
                   cloudinit_meta_data: !include mk22-lab-basic--meta-data.yaml
-                  cloudinit_user_data: !include mk22-lab-basic--user-data.yaml
-
-              interfaces: *interfaces
-              network_config: *network_config
-
-          - name: prx01.mk22-lab-basic.local
-            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: eth0
-              volumes:
-                - name: system
-                  capacity: !os_env NODE_VOLUME_SIZE, 150
-                  backing_store: cloudimage1404
-                  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: !include mk22-lab-basic--meta-data.yaml
-                  cloudinit_user_data: !include mk22-lab-basic--user-data.yaml
+                  cloudinit_user_data: !include mk22-lab-basic--user-data1404.yaml
 
               interfaces: *interfaces
               network_config: *network_config
@@ -256,7 +232,34 @@
                   device: cdrom
                   bus: ide
                   cloudinit_meta_data: !include mk22-lab-basic--meta-data.yaml
-                  cloudinit_user_data: !include mk22-lab-basic--user-data.yaml
+                  cloudinit_user_data: !include mk22-lab-basic--user-data1404.yaml
 
               interfaces: *interfaces
               network_config: *network_config
+
+          - name: mon01.mk22-lab-basic.local
+            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: eth0
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: cloudimage1604
+                  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: !include mk22-lab-basic--meta-data.yaml
+                  cloudinit_user_data: !include mk22-lab-basic--user-data1604.yaml
+
+              interfaces: *interfaces
+              network_config: *network_config
+