diff --git a/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay--user-data-cicd.yaml b/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay--user-data-cicd.yaml
deleted file mode 100644
index 3bc891d..0000000
--- a/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay--user-data-cicd.yaml
+++ /dev/null
@@ -1,94 +0,0 @@
-| # All the data below will be stored as a string object
-  #cloud-config, see http://cloudinit.readthedocs.io/en/latest/topics/examples.html
-
-  ssh_pwauth: True
-  users:
-   - name: root
-     sudo: ALL=(ALL) NOPASSWD:ALL
-     shell: /bin/bash
-     ssh_authorized_keys:
-     {% for key in config.underlay.ssh_keys %}
-      - ssh-rsa {{ key['public'] }}
-     {% endfor %}
-
-  disable_root: false
-  chpasswd:
-   list: |
-    root:r00tme
-   expire: False
-
-  bootcmd:
-   # Block access to SSH while node is preparing
-   - cloud-init-per once sudo iptables -A INPUT -p tcp --dport 22 -j DROP
-   # Enable root access
-   - sed -i -e '/^PermitRootLogin/s/^.*$/PermitRootLogin yes/' /etc/ssh/sshd_config
-   - service sshd restart
-  output:
-    all: '| tee -a /var/log/cloud-init-output.log /dev/tty0'
-
-  runcmd:
-   - export TERM=linux
-   - export LANG=C
-   # Configure dhclient
-   - sudo echo "nameserver {gateway}" >> /etc/resolvconf/resolv.conf.d/base
-   - sudo resolvconf -u
-
-   # Enable grub menu using updated config below
-   - update-grub
-
-   # Prepare network connection
-   # WARNING! On CID* nodes, admin network is connected to ens4, and control network to ens3 (as in the model)
-   # On other nodes (cfg01 and openstack), admin network is connected to ens3, and control network to ens4
-   - sudo ifup ens4
-
-   # Create swap
-   - fallocate -l 8G /swapfile
-   - chmod 600 /swapfile
-   - mkswap /swapfile
-   - swapon /swapfile
-   - echo "/swapfile   none    swap    defaults   0   0" >> /etc/fstab
-
-
-   ############## TCP Cloud cfg01 node ##################
-   #- sleep 120
-   - echo "Preparing base OS"
-   - which wget >/dev/null || (apt-get update; apt-get install -y wget)
-
-   - echo "deb [arch=amd64] http://apt.mirantis.com/xenial {{ REPOSITORY_SUITE }} salt extra" > /etc/apt/sources.list.d/mcp_salt.list;
-   - wget -O - http://apt.mirantis.com/public.gpg | apt-key add -;
-   - echo "deb http://repo.saltstack.com/apt/ubuntu/16.04/amd64/2016.3 xenial main" > /etc/apt/sources.list.d/saltstack.list;
-   - wget -O - https://repo.saltstack.com/apt/ubuntu/16.04/amd64/2016.3/SALTSTACK-GPG-KEY.pub | apt-key add -;
-
-   - apt-get clean
-   - eatmydata apt-get update && apt-get -y upgrade
-
-   # Install common packages
-   - eatmydata apt-get install -y python-pip git curl tmux byobu iputils-ping traceroute htop tree mc
-
-   # Install salt-minion and stop it until it is configured
-   - eatmydata apt-get install -y salt-minion && service salt-minion stop
-
-   # Install latest kernel
-   - eatmydata apt-get install -y linux-generic-hwe-16.04
-
-   ########################################################
-   # Node is ready, allow SSH access
-   #- echo "Allow SSH access ..."
-   #- sudo iptables -D INPUT -p tcp --dport 22 -j DROP
-   - reboot
-   ########################################################
-
-  write_files:
-   - path: /etc/default/grub.d/97-enable-grub-menu.cfg
-     content: |
-         GRUB_RECORDFAIL_TIMEOUT=30
-         GRUB_TIMEOUT=3
-         GRUB_TIMEOUT_STYLE=menu
-
-   - path: /etc/network/interfaces
-     content: |
-          auto ens3
-          iface ens3 inet manual
-          auto ens4
-          iface ens4 inet dhcp
-
diff --git a/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay--user-data1604.yaml b/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay--user-data1604.yaml
index 677c392..a5f6916 100644
--- a/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay--user-data1604.yaml
+++ b/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay--user-data1604.yaml
@@ -42,7 +42,7 @@
    #- sudo ifup ens4
 
    # Create swap
-   - fallocate -l 4G /swapfile
+   - fallocate -l 16G /swapfile
    - chmod 600 /swapfile
    - mkswap /swapfile
    - swapon /swapfile
diff --git a/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay.yaml b/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay.yaml
index 35309f0..b464727 100644
--- a/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay.yaml
+++ b/tcp_tests/templates/cookied-mcp-ocata-dvr-vxlan/underlay.yaml
@@ -19,6 +19,15 @@
 {% set HOSTNAME_MSG01 = os_env('HOSTNAME_MSG01', 'msg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_MSG02 = os_env('HOSTNAME_MSG02', 'msg02.' + DOMAIN_NAME) %}
 {% set HOSTNAME_MSG03 = os_env('HOSTNAME_MSG03', 'msg03.' + DOMAIN_NAME) %}
+{% set HOSTNAME_MSG01 = os_env('HOSTNAME_MON01', 'mon01.' + DOMAIN_NAME) %}
+{% set HOSTNAME_MSG02 = os_env('HOSTNAME_MON02', 'mon02.' + DOMAIN_NAME) %}
+{% set HOSTNAME_MSG03 = os_env('HOSTNAME_MON03', 'mon03.' + DOMAIN_NAME) %}
+{% set HOSTNAME_MSG01 = os_env('HOSTNAME_LOG01', 'log01.' + DOMAIN_NAME) %}
+{% set HOSTNAME_MSG02 = os_env('HOSTNAME_LOG02', 'log02.' + DOMAIN_NAME) %}
+{% set HOSTNAME_MSG03 = os_env('HOSTNAME_LOG03', 'log03.' + DOMAIN_NAME) %}
+{% set HOSTNAME_MSG01 = os_env('HOSTNAME_MTR01', 'mtr01.' + DOMAIN_NAME) %}
+{% set HOSTNAME_MSG02 = os_env('HOSTNAME_MTR02', 'mtr02.' + DOMAIN_NAME) %}
+{% set HOSTNAME_MSG03 = os_env('HOSTNAME_MTR03', 'mtr03.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CMP01 = os_env('HOSTNAME_CMP01', 'cmp001.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CMP02 = os_env('HOSTNAME_CMP02', 'cmp002.' + DOMAIN_NAME) %}
 {% set HOSTNAME_GTW01 = os_env('HOSTNAME_GTW01', 'gtw01.' + DOMAIN_NAME) %}
@@ -26,7 +35,6 @@
 
 {% import 'cookied-mcp-ocata-dvr-vxlan/underlay--meta-data.yaml' as CLOUDINIT_META_DATA with context %}
 {% import 'cookied-mcp-ocata-dvr-vxlan/underlay--user-data-cfg01.yaml' as CLOUDINIT_USER_DATA_CFG01 with context %}
-{% import 'cookied-mcp-ocata-dvr-vxlan/underlay--user-data-cicd.yaml' as CLOUDINIT_USER_DATA_CICD with context %}
 {% import 'cookied-mcp-ocata-dvr-vxlan/underlay--user-data1604.yaml' as CLOUDINIT_USER_DATA_1604 with context %}
 
 ---
@@ -34,7 +42,6 @@
  - &interface_model {{ os_env('INTERFACE_MODEL', 'virtio') }}
  - &cloudinit_meta_data {{ CLOUDINIT_META_DATA }}
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
- - &cloudinit_user_data_cicd {{ CLOUDINIT_USER_DATA_CICD }}
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
 template:
@@ -84,6 +91,10 @@
             default_{{ HOSTNAME_MDB03 }}: +78
             default_{{ HOSTNAME_BMK01 }}: +85
 
+            default_{{ HOSTNAME_MON }}: +70
+            default_{{ HOSTNAME_MON01 }}: +71
+            default_{{ HOSTNAME_MON02 }}: +72
+            default_{{ HOSTNAME_MON03 }}: +73
             default_{{ HOSTNAME_LOG }}: +60
             default_{{ HOSTNAME_LOG01 }}: +61
             default_{{ HOSTNAME_LOG02 }}: +62
@@ -140,6 +151,10 @@
             default_{{ HOSTNAME_MDB03 }}: +78
             default_{{ HOSTNAME_BMK01 }}: +85
 
+            default_{{ HOSTNAME_MON }}: +70
+            default_{{ HOSTNAME_MON01 }}: +71
+            default_{{ HOSTNAME_MON02 }}: +72
+            default_{{ HOSTNAME_MON03 }}: +73
             default_{{ HOSTNAME_LOG }}: +60
             default_{{ HOSTNAME_LOG01 }}: +61
             default_{{ HOSTNAME_LOG02 }}: +62
@@ -197,6 +212,10 @@
             default_{{ HOSTNAME_MDB03 }}: +78
             default_{{ HOSTNAME_BMK01 }}: +85
 
+            default_{{ HOSTNAME_MON }}: +70
+            default_{{ HOSTNAME_MON01 }}: +71
+            default_{{ HOSTNAME_MON02 }}: +72
+            default_{{ HOSTNAME_MON03 }}: +73
             default_{{ HOSTNAME_LOG }}: +60
             default_{{ HOSTNAME_LOG01 }}: +61
             default_{{ HOSTNAME_LOG02 }}: +62
@@ -253,6 +272,10 @@
             default_{{ HOSTNAME_MDB03 }}: +78
             default_{{ HOSTNAME_BMK01 }}: +85
 
+            default_{{ HOSTNAME_MON }}: +70
+            default_{{ HOSTNAME_MON01 }}: +71
+            default_{{ HOSTNAME_MON02 }}: +72
+            default_{{ HOSTNAME_MON03 }}: +73
             default_{{ HOSTNAME_LOG }}: +60
             default_{{ HOSTNAME_LOG01 }}: +61
             default_{{ HOSTNAME_LOG02 }}: +62
@@ -392,57 +415,57 @@
                   networks:
                     - private
 
-#          - name: {{ HOSTNAME_CID02 }}
-#            role: salt_minion
-#            params:
-##              vcpu: !os_env SLAVE_NODE_CPU, 2
-#              memory: !os_env SLAVE_NODE_MEMORY, 6144
-#              boot:
-#                - hd
-#              cloud_init_volume_name: iso
-#              cloud_init_iface_up: ens3
-#              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: *cloudinit_meta_data
-#                  cloudinit_user_data: *cloudinit_user_data_1604
-#
-#              interfaces: *interfaces
-#              network_config: *network_config
+          - name: {{ HOSTNAME_CID02 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 2
+              memory: !os_env SLAVE_NODE_MEMORY, 8192
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
-#          - name: {{ HOSTNAME_CID03 }}
-#            role: salt_minion
-#            params:
-#              vcpu: !os_env SLAVE_NODE_CPU, 2
-#              memory: !os_env SLAVE_NODE_MEMORY, 6144
-#              boot:
-#                - hd
-#              cloud_init_volume_name: iso
-#              cloud_init_iface_up: ens3
-#              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: *cloudinit_meta_data
-#                  cloudinit_user_data: *cloudinit_user_data_1604
-#
-#              interfaces: *interfaces
-#              network_config: *network_config
+              interfaces: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_CID03 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 2
+              memory: !os_env SLAVE_NODE_MEMORY, 8192
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
 
           # KVM* nodes required for services like glusterfs.server
           - name: {{ HOSTNAME_KVM01 }}
@@ -627,57 +650,57 @@
               interfaces: *interfaces
               network_config: *network_config
 
-#          - name: {{ HOSTNAME_MSG02 }}
-#            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: 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: *cloudinit_meta_data
-#                  cloudinit_user_data: *cloudinit_user_data_1604
-#
-#              interfaces: *interfaces
-#              network_config: *network_config
+          - name: {{ HOSTNAME_MSG02 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
-#          - name: {{ HOSTNAME_MSG03 }}
-#            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: 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: *cloudinit_meta_data
-#                  cloudinit_user_data: *cloudinit_user_data_1604
-#
-#              interfaces: *interfaces
-#              network_config: *network_config
+              interfaces: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_MSG03 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
 
           - name: {{ HOSTNAME_CTL01 }}
             role: salt_minion
@@ -737,34 +760,268 @@
               interfaces: *interfaces
               network_config: *network_config
 
-#          - name: {{ HOSTNAME_CTL03 }}
-#            role: salt_minion
-#            params:
-#              vcpu: !os_env SLAVE_NODE_CPU, 2
-#              memory: !os_env SLAVE_NODE_MEMORY, 6144
-#              boot:
-#                - hd
-#              cloud_init_volume_name: iso
-#              cloud_init_iface_up: ens3
-#              volumes:
-#                - name: system
-#                  capacity: !os_env NODE_VOLUME_SIZE, 150
-#                  backing_store: cloudimage1604
-#                  format: qcow2
-#                - name: cinder
-#                  capacity: 50
-#                  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: *interfaces
-#              network_config: *network_config
+          - name: {{ HOSTNAME_CTL03 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 2
+              memory: !os_env SLAVE_NODE_MEMORY, 6144
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: cloudimage1604
+                  format: qcow2
+                - name: cinder
+                  capacity: 50
+                  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: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_MON01 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 6144
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_MON02 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 6144
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_MON03 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 6144
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_LOG01 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_LOG02 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_LOG03 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_MTR01 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_MTR02 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
+
+          - name: {{ HOSTNAME_MTR03 }}
+            role: salt_minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 1
+              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: ens3
+              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: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
+
+              interfaces: *interfaces
+              network_config: *network_config
 
           - name: {{ HOSTNAME_PRX01 }}
             role: salt_minion