diff --git a/tcp_tests/templates/underlay/virtual-mcp11-dvr--user-data-cfg01.yaml b/tcp_tests/templates/underlay/virtual-mcp11-dvr--user-data-cfg01.yaml
index 443e50c..45ad5cf 100644
--- a/tcp_tests/templates/underlay/virtual-mcp11-dvr--user-data-cfg01.yaml
+++ b/tcp_tests/templates/underlay/virtual-mcp11-dvr--user-data-cfg01.yaml
@@ -41,6 +41,26 @@
    - swapon /swapfile
    - echo "/swapfile   none    swap    defaults    0   0" >> /etc/fstab
 
+   ############## TCP Cloud cfg01 node ##################
+   #- sleep 120
+   - echo "Preparing base OS"
+
+   - echo "172.18.248.114    jenkins.mcp.mirantis.net  gerrit.mcp.mirantis.net" >> /etc/hosts;
+   - echo "185.135.196.10    apt-mk.mirantis.com" >> /etc/hosts;
+   - echo "nameserver 172.18.208.44 >> /etc/resolv.conf;
+   - echo "nameserver 8.8.8.8 >> /etc/resolv.conf;
+   - which wget >/dev/null || (apt-get update; apt-get install -y wget);
+   - echo "deb [arch=amd64] http://apt-mk.mirantis.com/xenial nightly salt extra" > /etc/apt/sources.list.d/mcp_salt.list;
+   - wget -O - http://apt-mk.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
+   - apt-get update
+
+   # Install common packages
+   - eatmydata apt-get install -y python-pip git curl tmux byobu iputils-ping traceroute htop tree
+
    ########################################################
    # Node is ready, allow SSH access
    - echo "Allow SSH access ..."
diff --git a/tcp_tests/templates/underlay/virtual-mcp11-dvr--user-data1604.yaml b/tcp_tests/templates/underlay/virtual-mcp11-dvr--user-data1604.yaml
index 1013571..2c3cb6c 100644
--- a/tcp_tests/templates/underlay/virtual-mcp11-dvr--user-data1604.yaml
+++ b/tcp_tests/templates/underlay/virtual-mcp11-dvr--user-data1604.yaml
@@ -43,11 +43,6 @@
    - swapon /swapfile
    - echo "/swapfile   none    swap    defaults   0   0" >> /etc/fstab
 
-   ########################################################
-   # Node is ready, allow SSH access
-   - echo "Allow SSH access ..."
-   - sudo iptables -D INPUT -p tcp --dport 22 -j DROP
-   ########################################################
 
    ############## TCP Cloud cfg01 node ##################
    #- sleep 120
@@ -62,31 +57,16 @@
    - wget -O - https://repo.saltstack.com/apt/ubuntu/16.04/amd64/2016.3/SALTSTACK-GPG-KEY.pub | apt-key add -
 
    - apt-get clean
-   - apt-get update
-   - apt-get -y upgrade
+   - eatmydata apt-get update && apt-get -y upgrade
 
    # Install common packages
-   - apt-get install -y python-pip git
-   - apt-get install -y curl tmux byobu iputils-ping traceroute htop tree
+   - eatmydata apt-get install -y python-pip git curl tmux byobu iputils-ping traceroute htop tree mc
 
-   - apt-get install -y salt-minion
-
-   # To be configured from inventory/fuel-devops by operator or autotests
-   - 'echo "id: {hostname}" >> /etc/salt/minion'
-   - 'echo "master: 192.168.10.100" >> /etc/salt/minion'
-
-   - echo "Restarting minion service with workarounds..."
-   - rm -f /etc/salt/pki/minion/minion_master.pub
-   - service salt-minion restart
-   - sleep 5
-   - rm -f /etc/salt/pki/minion/minion_master.pub
-   - service salt-minion restart
-
-   #- echo "Showing node metadata..."
-   #- salt-call pillar.data
-
-   #- echo "Running complete state ..."
-   #- salt-call state.sls linux,openssh,salt
+   ########################################################
+   # Node is ready, allow SSH access
+   - echo "Allow SSH access ..."
+   - sudo iptables -D INPUT -p tcp --dport 22 -j DROP
+   ########################################################
 
   write_files:
    - path: /etc/network/interfaces
diff --git a/tcp_tests/templates/underlay/virtual-mcp11-dvr.yaml b/tcp_tests/templates/underlay/virtual-mcp11-dvr.yaml
index 416c2c6..401cee7 100644
--- a/tcp_tests/templates/underlay/virtual-mcp11-dvr.yaml
+++ b/tcp_tests/templates/underlay/virtual-mcp11-dvr.yaml
@@ -1,7 +1,13 @@
+{% import 'underlay/virtual-mcp11-dvr--meta-data.yaml' as CLOUDINIT_META_DATA %}
+{% import 'underlay/virtual-mcp11-dvr--user-data-cfg01.yaml' as CLOUDINIT_USER_DATA_CFG01 %}
+{% import 'underlay/virtual-mcp11-dvr--user-data1604.yaml' as CLOUDINIT_USER_DATA_1604 %}
+
 ---
 aliases:
-  default_interface_model:
-    - &interface_model !os_env INTERFACE_MODEL, virtio
+ - &interface_model {{ os_env('INTERFACE_MODEL', 'virtio') }}
+ - &cloudinit_meta_data {{ CLOUDINIT_META_DATA }}
+ - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
+ - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
 {% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-dvr') + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
@@ -19,7 +25,7 @@
 
     address_pools:
       private-pool01:
-        net: 172.16.10.0/24:24
+        net: {{ os_env('PRIVATE_ADDRESS_POOL01', '10.60.0.0/16:24') }}
         params:
           ip_reserved:
             gateway: +1
@@ -36,7 +42,7 @@
             dhcp: [+90, -10]
 
       admin-pool01:
-        net: 192.168.10.0/24:24
+        net: {{ os_env('ADMIN_ADDRESS_POOL01', '10.70.0.0/16:24') }}
         params:
           ip_reserved:
             gateway: +1
@@ -53,7 +59,7 @@
             dhcp: [+90, -10]
 
       tenant-pool01:
-        net: 10.1.0.0/24:24
+        net: {{ os_env('TENANT_ADDRESS_POOL01', '10.80.0.0/16:24') }}
         params:
           ip_reserved:
             gateway: +1
@@ -70,7 +76,7 @@
             dhcp: [+10, -10]
 
       external-pool01:
-        net: 10.16.0.0/24:24
+        net: {{ os_env('EXTERNAL_ADDRESS_POOL01', '10.90.0.0/16:24') }}
         params:
           ip_reserved:
             gateway: +1
@@ -158,8 +164,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-dvr--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-dvr--user-data-cfg01.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_cfg01
 
               interfaces:
                 - label: ens3
@@ -199,8 +205,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-dvr--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-dvr--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: &interfaces
                 - label: ens3
@@ -240,8 +246,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-dvr--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-dvr--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: *interfaces
               network_config: *network_config
@@ -269,8 +275,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-dvr--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-dvr--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: *interfaces
               network_config: *network_config
@@ -298,8 +304,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-dvr--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-dvr--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: *interfaces
               network_config: *network_config
@@ -325,8 +331,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-dvr--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-dvr--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
 
               interfaces: &all_interfaces
@@ -376,8 +382,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-dvr--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-dvr--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: *all_interfaces
               network_config: *all_network_config
@@ -402,8 +408,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-dvr--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-dvr--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: *all_interfaces
               network_config: *all_network_config
diff --git a/tcp_tests/templates/underlay/virtual-mcp11-ovs--user-data-cfg01.yaml b/tcp_tests/templates/underlay/virtual-mcp11-ovs--user-data-cfg01.yaml
index 443e50c..45ad5cf 100644
--- a/tcp_tests/templates/underlay/virtual-mcp11-ovs--user-data-cfg01.yaml
+++ b/tcp_tests/templates/underlay/virtual-mcp11-ovs--user-data-cfg01.yaml
@@ -41,6 +41,26 @@
    - swapon /swapfile
    - echo "/swapfile   none    swap    defaults    0   0" >> /etc/fstab
 
+   ############## TCP Cloud cfg01 node ##################
+   #- sleep 120
+   - echo "Preparing base OS"
+
+   - echo "172.18.248.114    jenkins.mcp.mirantis.net  gerrit.mcp.mirantis.net" >> /etc/hosts;
+   - echo "185.135.196.10    apt-mk.mirantis.com" >> /etc/hosts;
+   - echo "nameserver 172.18.208.44 >> /etc/resolv.conf;
+   - echo "nameserver 8.8.8.8 >> /etc/resolv.conf;
+   - which wget >/dev/null || (apt-get update; apt-get install -y wget);
+   - echo "deb [arch=amd64] http://apt-mk.mirantis.com/xenial nightly salt extra" > /etc/apt/sources.list.d/mcp_salt.list;
+   - wget -O - http://apt-mk.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
+   - apt-get update
+
+   # Install common packages
+   - eatmydata apt-get install -y python-pip git curl tmux byobu iputils-ping traceroute htop tree
+
    ########################################################
    # Node is ready, allow SSH access
    - echo "Allow SSH access ..."
diff --git a/tcp_tests/templates/underlay/virtual-mcp11-ovs--user-data1604.yaml b/tcp_tests/templates/underlay/virtual-mcp11-ovs--user-data1604.yaml
index 1013571..2c3cb6c 100644
--- a/tcp_tests/templates/underlay/virtual-mcp11-ovs--user-data1604.yaml
+++ b/tcp_tests/templates/underlay/virtual-mcp11-ovs--user-data1604.yaml
@@ -43,11 +43,6 @@
    - swapon /swapfile
    - echo "/swapfile   none    swap    defaults   0   0" >> /etc/fstab
 
-   ########################################################
-   # Node is ready, allow SSH access
-   - echo "Allow SSH access ..."
-   - sudo iptables -D INPUT -p tcp --dport 22 -j DROP
-   ########################################################
 
    ############## TCP Cloud cfg01 node ##################
    #- sleep 120
@@ -62,31 +57,16 @@
    - wget -O - https://repo.saltstack.com/apt/ubuntu/16.04/amd64/2016.3/SALTSTACK-GPG-KEY.pub | apt-key add -
 
    - apt-get clean
-   - apt-get update
-   - apt-get -y upgrade
+   - eatmydata apt-get update && apt-get -y upgrade
 
    # Install common packages
-   - apt-get install -y python-pip git
-   - apt-get install -y curl tmux byobu iputils-ping traceroute htop tree
+   - eatmydata apt-get install -y python-pip git curl tmux byobu iputils-ping traceroute htop tree mc
 
-   - apt-get install -y salt-minion
-
-   # To be configured from inventory/fuel-devops by operator or autotests
-   - 'echo "id: {hostname}" >> /etc/salt/minion'
-   - 'echo "master: 192.168.10.100" >> /etc/salt/minion'
-
-   - echo "Restarting minion service with workarounds..."
-   - rm -f /etc/salt/pki/minion/minion_master.pub
-   - service salt-minion restart
-   - sleep 5
-   - rm -f /etc/salt/pki/minion/minion_master.pub
-   - service salt-minion restart
-
-   #- echo "Showing node metadata..."
-   #- salt-call pillar.data
-
-   #- echo "Running complete state ..."
-   #- salt-call state.sls linux,openssh,salt
+   ########################################################
+   # Node is ready, allow SSH access
+   - echo "Allow SSH access ..."
+   - sudo iptables -D INPUT -p tcp --dport 22 -j DROP
+   ########################################################
 
   write_files:
    - path: /etc/network/interfaces
diff --git a/tcp_tests/templates/underlay/virtual-mcp11-ovs.yaml b/tcp_tests/templates/underlay/virtual-mcp11-ovs.yaml
index 75ccfb7..a9d8601 100644
--- a/tcp_tests/templates/underlay/virtual-mcp11-ovs.yaml
+++ b/tcp_tests/templates/underlay/virtual-mcp11-ovs.yaml
@@ -1,7 +1,13 @@
+{% import 'underlay/virtual-mcp11-ovs--meta-data.yaml' as CLOUDINIT_META_DATA %}
+{% import 'underlay/virtual-mcp11-ovs--user-data-cfg01.yaml' as CLOUDINIT_USER_DATA_CFG01 %}
+{% import 'underlay/virtual-mcp11-ovs--user-data1604.yaml' as CLOUDINIT_USER_DATA_1604 %}
+
 ---
 aliases:
-  default_interface_model:
-    - &interface_model !os_env INTERFACE_MODEL, virtio
+ - &interface_model {{ os_env('INTERFACE_MODEL', 'virtio') }}
+ - &cloudinit_meta_data {{ CLOUDINIT_META_DATA }}
+ - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
+ - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
 {% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-ovs') + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
@@ -19,7 +25,7 @@
 
     address_pools:
       private-pool01:
-        net: 172.16.10.0/24:24
+        net: {{ os_env('PRIVATE_ADDRESS_POOL01', '10.60.0.0/16:24') }}
         params:
           ip_reserved:
             gateway: +1
@@ -36,7 +42,7 @@
             dhcp: [+90, -10]
 
       admin-pool01:
-        net: 192.168.10.0/24:24
+        net: {{ os_env('ADMIN_ADDRESS_POOL01', '10.70.0.0/16:24') }}
         params:
           ip_reserved:
             gateway: +1
@@ -53,7 +59,7 @@
             dhcp: [+90, -10]
 
       tenant-pool01:
-        net: 10.1.0.0/24:24
+        net: {{ os_env('TENANT_ADDRESS_POOL01', '10.80.0.0/16:24') }}
         params:
           ip_reserved:
             gateway: +1
@@ -70,7 +76,7 @@
             dhcp: [+10, -10]
 
       external-pool01:
-        net: 10.16.0.0/24:24
+        net: {{ os_env('EXTERNAL_ADDRESS_POOL01', '10.90.0.0/16:24') }}
         params:
           ip_reserved:
             gateway: +1
@@ -158,8 +164,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-ovs--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-ovs--user-data-cfg01.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_cfg01
 
               interfaces:
                 - label: ens3
@@ -199,8 +205,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-ovs--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-ovs--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: &interfaces
                 - label: ens3
@@ -240,8 +246,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-ovs--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-ovs--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: *interfaces
               network_config: *network_config
@@ -269,8 +275,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-ovs--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-ovs--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: *interfaces
               network_config: *network_config
@@ -298,8 +304,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-ovs--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-ovs--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: *interfaces
               network_config: *network_config
@@ -325,8 +331,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-ovs--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-ovs--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
 
               interfaces: &all_interfaces
@@ -376,8 +382,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-ovs--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-ovs--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: *all_interfaces
               network_config: *all_network_config
@@ -402,8 +408,8 @@
                   format: raw
                   device: cdrom
                   bus: ide
-                  cloudinit_meta_data: !include virtual-mcp11-ovs--meta-data.yaml
-                  cloudinit_user_data: !include virtual-mcp11-ovs--user-data1604.yaml
+                  cloudinit_meta_data: *cloudinit_meta_data
+                  cloudinit_user_data: *cloudinit_user_data_1604
 
               interfaces: *all_interfaces
               network_config: *all_network_config