diff --git a/tcp_tests/templates/tcpcloud--meta-data.yaml b/tcp_tests/templates/tcpcloud--meta-data.yaml
new file mode 100644
index 0000000..3699401
--- /dev/null
+++ b/tcp_tests/templates/tcpcloud--meta-data.yaml
@@ -0,0 +1,4 @@
+| # All the data below will be stored as a string object
+  instance-id: iid-local1
+  hostname: {hostname}
+  local-hostname: {hostname}
diff --git a/tcp_tests/templates/tcpcloud--user-data-master-node.yaml b/tcp_tests/templates/tcpcloud--user-data-master-node.yaml
new file mode 100644
index 0000000..891fdb0
--- /dev/null
+++ b/tcp_tests/templates/tcpcloud--user-data-master-node.yaml
@@ -0,0 +1,170 @@
+| # 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: vagrant
+     sudo: ALL=(ALL) NOPASSWD:ALL
+     shell: /bin/bash
+     ssh_authorized_keys:
+      - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDGwjUlYn9UsmWmAGSuEA2sICad7WqxgsJR0HKcMbbxi0tn96h4Cq2iGYmzlJ48egLm5R5pxyWnFvL4b/2zb+kKTPCMwRc9nv7xEGosEFNQEoSDd+gYu2CO0dgS2bX/7m2DXmzvhqPjxWQUXXsb0OYAS1r9Es65FE8y4rLaegz8V35xfH45bTCA0W8VSKh264XtGz12hacqsttE/UvyjJTZe+/XV+xJy3WAWxe8J/MuW1VqbqNewTmpTE/LJU8i6pG4msU6+wH99UvsGAOKQOduynUHKWG3VZg5YCjpbbV/t/pfW/vHB3b3jiifQmNhulyiG/CNnSQ5BahtV/7qPsYt vagrant@cfg01
+
+  chpasswd:
+   list: |
+    vagrant:vagrant
+   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
+  output:
+    all: '| tee -a /var/log/cloud-init-output.log /dev/tty0'
+
+  runcmd:
+   # Configure dhclient
+   - sudo echo "nameserver {gateway}" >> /etc/resolvconf/resolv.conf.d/base
+   - sudo resolvconf -u
+
+   # Change owner for .ssh/
+   - chown -R vagrant:vagrant /home/vagrant/.ssh
+
+   # Prepare network connection
+   - sudo ifup {interface_name}
+   - sudo route add default gw {gateway} {interface_name}
+   - sudo ifup eth1
+
+   ############## TCP Cloud cfg01 node ##################
+   - echo "Preparing base OS"
+   - which wget >/dev/null || (apt-get update; apt-get install -y wget)
+
+   - echo "deb [arch=amd64] http://apt.tcpcloud.eu/nightly/ trusty main security extra tcp tcp-salt" > /etc/apt/sources.list
+   - wget -O - http://apt.tcpcloud.eu/public.gpg | apt-key add -
+
+   - apt-get clean
+   - apt-get update
+   - apt-get -y upgrade
+
+   # Install common packages
+   - apt-get install -y python-pip
+   - apt-get install -y curl tmux byobu iputils-ping traceroute htop tree
+
+   - echo "Configuring salt master ..."
+   - apt-get install -y salt-master reclass
+   - apt-get install -y salt-formula-*
+
+   - |
+       cat << 'EOF' >> /etc/salt/master.d/master.conf
+       file_roots:
+         base:
+         - /usr/share/salt-formulas/env
+       pillar_opts: False
+       open_mode: True
+       reclass: &reclass
+         storage_type: yaml_fs
+         inventory_base_uri: /srv/salt/reclass
+       ext_pillar:
+         - reclass: *reclass
+       master_tops:
+         reclass: *reclass
+       EOF
+
+   - echo "Configuring reclass ..."
+   - git clone https://github.com/Mirantis/mk-lab-salt-model.git /srv/salt/reclass -b master
+
+   - mkdir -p /srv/salt/reclass/classes/service
+   - for i in /usr/share/salt-formulas/reclass/service/*; do ln -s $i /srv/salt/reclass/classes/service/; done
+
+   - '[ ! -d /etc/reclass ] && mkdir /etc/reclass'
+   - |
+       cat << 'EOF' >> /etc/reclass/reclass-config.yml
+       storage_type: yaml_fs
+       pretty_print: True
+       output: yaml
+       inventory_base_uri: /srv/salt/reclass
+       EOF
+
+   - echo "Configuring salt minion ..."
+   - apt-get install -y salt-minion
+   - '[ ! -d /etc/salt/minion.d ] && mkdir -p /etc/salt/minion.d'
+
+   - |
+       cat << "EOF" >> /etc/salt/minion.d/minion.conf
+       id: {hostname}
+       master: localhost
+       EOF
+
+   - echo "Restarting services ..."
+   - service salt-master restart
+   - rm -f /etc/salt/pki/minion/minion_master.pub
+   - service salt-minion restart
+
+   - echo "Showing system info and metadata ..."
+   #- salt-call --no-color grains.items
+   #- salt-call --no-color pillar.data
+   - reclass -n {hostname}
+
+   #- echo "Running complete state ..."
+   #- salt-call --no-color state.sls linux openssh salt.minion
+   #- salt-call --no-color state.sls salt.master
+   #- service salt-minion restart
+   #salt-call --no-color state.highstate
+
+   ########################################################
+   # 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.d/99-tcp-tests.cfg
+     content: |
+          auto eth0
+          iface eth0 inet dhcp
+
+          # 2nd interface should be UP without IP address
+          auto eth1
+          iface eth1 inet manual
+              pre-up ifconfig $IFACE up
+              post-down ifconfig $IFACE down
+
+   - path: /home/vagrant/.ssh/id_rsa
+     owner: vagrant:vagrant
+     permissions: '0600'
+     content: |
+         -----BEGIN RSA PRIVATE KEY-----
+         MIIEpAIBAAKCAQEAxsI1JWJ/VLJlpgBkrhANrCAmne1qsYLCUdBynDG28YtLZ/eo
+         eAqtohmJs5SePHoC5uUeacclpxby+G/9s2/pCkzwjMEXPZ7+8RBqLBBTUBKEg3fo
+         GLtgjtHYEtm1/+5tg15s74aj48VkFF17G9DmAEta/RLOuRRPMuKy2noM/Fd+cXx+
+         OW0wgNFvFUioduuF7Rs9doWnKrLbRP1L8oyU2Xvv11fsSct1gFsXvCfzLltVam6j
+         XsE5qUxPyyVPIuqRuJrFOvsB/fVL7BgDikDnbsp1Bylht1WYOWAo6W21f7f6X1v7
+         xwd2944on0JjYbpcohvwjZ0kOQWobVf+6j7GLQIDAQABAoIBAF0tAAMlmLGY7CQU
+         /R3IctBlRhU1DpZmyTfXc1MbzzqO5Wu44yZbQyjBthcUrdWGEUQy1r4Z2OHq1T54
+         KcPry6DDjuU9Q+rkVXmnC07a3GOmOq7zEEA/3zU01ImJvFNdb8NtCb6ELOKDT7Zo
+         WGUi2h/7M41+OqDzD2m4csYO/3Vvr12sMhn9BfwU4OPpL44A4PJiEryEAw9o5/j/
+         73eyPvgf6tkC4l0mMtfHB9tg/F++iH8fiEr1SMvHGIc9gZNmFYMrs2XfLkAejPfH
+         XrOyw6eqd+kluqw51gHhdeQYwBx6mfOkbhPHWU79FzpH5M1ikdfImZmPCxVf3Ykj
+         nxLoK9UCgYEA4c9agPb/OFyN00nnUMBxzQt1pErpOf/7QhnvNZThomzSV7PyefxF
+         H6G/VlS3gCcrWBCh7mqOSxGcNQwgudVqzUm7QXruQeg4nWcCGSxg7lGYSEf0MyWL
+         5wrd+f9MoV/VV8udIPENjp96o5kwQEVRfsTBNwmk54kup2+br5q8re8CgYEA4VT8
+         UeIN+plP6FjZYITI+SO/ou5goKIhfBrqa5gOXXPc2y6sIu9wBWCr+T7FAF/2gGhS
+         rpVx76zcmx05nwkxIlJh58+G3MVyUDFoWnrtL38vdkBSuOGgNfzcBsFpQvFs8WaW
+         otbuTtkPcXbVdYRr32/C620MxXhUO+svo3CLaaMCgYEA1rjlF8NHl+Gy31rkQg5t
+         aIxgFpVBR+zZkNa2d94V3Ozb65fqmALB/D1Dg6VVROB6P+i5AsyCeHHLd0oMCIof
+         YAyfqrlpvHRE+bAM98ESfyxJwVnipYwrh8z2nZYd2UoWxcCRrtRpjtipts2ha0w/
+         HWudS2e5To5NNdxUT9y1VDMCgYEAxkQiE+ZkyGiXv+hVtLCBqX4EA9fdm9msvudr
+         9qn/kcj9vrntanvlxEWQbCoH61GEsu2YOtdyPiKKpc1sQvwyiHGWhgK7NoxhDiC7
+         IknhYxZ064ajgtu8PWS1MRiDhwypACt1Rej6HNSu2vZl0hZnWF2dU8tLHoHHFEXX
+         T+caNCMCgYBZpD6XBiiEXf0ikXYnXKOmbsyVG80V+yqfLo85qb2RW9TaviOSP43g
+         nB22ReMSHq2cOrs6VTTgfhxefBwzdDFbfKMf6ZU82jCNlpetAZOrhdMHUvcsjSQk
+         XKI6Ldfq6TU3xKujRHfGP+oQ6GLwVCL/kjGxOuSRLFGfRiiqYI3nww==
+         -----END RSA PRIVATE KEY-----
+
+   - path: /home/vagrant/.ssh/config
+     owner: vagrant:vagrant
+     permissions: '0600'
+     content: |
+          Host *
+            ServerAliveInterval 300
+            ServerAliveCountMax 10
+            StrictHostKeyChecking no
+            UserKnownHostsFile /dev/null
diff --git a/tcp_tests/templates/tcpcloud--user-data.yaml b/tcp_tests/templates/tcpcloud--user-data.yaml
new file mode 100644
index 0000000..e7f96f3
--- /dev/null
+++ b/tcp_tests/templates/tcpcloud--user-data.yaml
@@ -0,0 +1,80 @@
+| # 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: vagrant
+     sudo: ALL=(ALL) NOPASSWD:ALL
+     shell: /bin/bash
+     ssh_authorized_keys:
+      - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDGwjUlYn9UsmWmAGSuEA2sICad7WqxgsJR0HKcMbbxi0tn96h4Cq2iGYmzlJ48egLm5R5pxyWnFvL4b/2zb+kKTPCMwRc9nv7xEGosEFNQEoSDd+gYu2CO0dgS2bX/7m2DXmzvhqPjxWQUXXsb0OYAS1r9Es65FE8y4rLaegz8V35xfH45bTCA0W8VSKh264XtGz12hacqsttE/UvyjJTZe+/XV+xJy3WAWxe8J/MuW1VqbqNewTmpTE/LJU8i6pG4msU6+wH99UvsGAOKQOduynUHKWG3VZg5YCjpbbV/t/pfW/vHB3b3jiifQmNhulyiG/CNnSQ5BahtV/7qPsYt vagrant@cfg01
+
+  chpasswd:
+   list: |
+    vagrant:vagrant
+   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
+  output:
+    all: '| tee -a /var/log/cloud-init-output.log /dev/tty0'
+
+  runcmd:
+   # Configure dhclient
+   - sudo echo "nameserver {gateway}" >> /etc/resolvconf/resolv.conf.d/base
+   - sudo resolvconf -u
+
+   # Prepare network connection
+   - sudo ifup {interface_name}
+   - sudo route add default gw {gateway} {interface_name}
+   - sudo ifup eth1
+
+   ############## 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.tcpcloud.eu/nightly/ trusty main security extra tcp tcp-salt" > /etc/apt/sources.list
+   - wget -O - http://apt.tcpcloud.eu/public.gpg | apt-key add -
+
+   - apt-get clean
+   - 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
+
+   - 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: 172.16.10.2" >> /etc/salt/minion'
+
+   - 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.d/99-tcp-tests.cfg
+     content: |
+          auto eth0
+          iface eth0 inet dhcp
+
+          # 2nd interface should be UP without IP address
+          auto eth1
+          iface eth1 inet manual
+              pre-up ifconfig $IFACE up
+              post-down ifconfig $IFACE down
diff --git a/tcp_tests/templates/tcpcloud-default.yaml b/tcp_tests/templates/tcpcloud-default.yaml
new file mode 100644
index 0000000..a16436e
--- /dev/null
+++ b/tcp_tests/templates/tcpcloud-default.yaml
@@ -0,0 +1,319 @@
+---
+aliases:
+  dynamic_addresses_pool:
+    - &pool_default !os_env POOL_DEFAULT, 172.16.10.0/24:24
+
+  default_interface_model:
+    - &interface_model !os_env INTERFACE_MODEL, virtio
+
+template:
+  devops_settings:
+    env_name: !os_env ENV_NAME, tcpcloud-mk20
+
+    address_pools:
+      public-pool01:
+        net: *pool_default
+        params:
+          ip_reserved:
+            gateway: +1
+            l2_network_device: +1
+          ip_ranges:
+            dhcp: [+2, -2]
+
+    groups:
+      - name: default
+        driver:
+          name: devops.driver.libvirt
+          params:
+            connection_string: !os_env CONNECTION_STRING, qemu:///system
+            storage_pool_name: !os_env STORAGE_POOL_NAME, default
+            stp: False
+            hpet: False
+            enable_acpi: true
+            use_host_cpu: !os_env DRIVER_USE_HOST_CPU, true
+
+        network_pools:
+          public: public-pool01
+
+        l2_network_devices:
+          public:
+            address_pool: public-pool01
+            dhcp: true
+            forward:
+              mode: nat
+
+          private:
+            dhcp: false
+
+        group_volumes:
+         - name: cloudimage    # This name is used for 'backing_store' option for node volumes.
+           source_image: !os_env IMAGE_PATH  # https://cloud-images.ubuntu.com/trusty/current/trusty-server-cloudimg-amd64-disk1.img or
+                                             # http://apt.tcpcloud.eu/images/ubuntu-14-04-x64-201608231134.qcow2
+           format: qcow2
+
+        nodes:
+          - name: cfg01.mk20-lab-advanced.local
+            role: salt-master
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 2
+              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: eth0
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: cloudimage
+                  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 tcpcloud--meta-data.yaml
+                  cloudinit_user_data: !include tcpcloud--user-data-master-node.yaml
+
+              interfaces:
+                - label: eth0
+                  l2_network_device: public
+                  interface_model: *interface_model
+                - label: eth1
+                  l2_network_device: private
+                  interface_model: *interface_model
+              network_config:
+                eth0:    # Will get an IP from DHCP public-pool01
+                  networks:
+                    - public
+                eth1:
+                  networks:
+                    - private
+
+          - name: ctl01.mk20-lab-advanced.local
+            role: salt-minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 4
+              memory: !os_env SLAVE_NODE_MEMORY, 12400
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: eth0
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: cloudimage
+                  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 tcpcloud--meta-data.yaml
+                  cloudinit_user_data: !include tcpcloud--user-data.yaml
+
+              interfaces:
+                - label: eth0
+                  l2_network_device: public
+                  interface_model: *interface_model
+                - label: eth1
+                  l2_network_device: private
+                  interface_model: *interface_model
+              network_config:
+                eth0:    # Will get an IP from DHCP public-pool01
+                  networks:
+                    - public
+                eth1:
+                  networks:
+                    - private
+
+          - name: ctl02.mk20-lab-advanced.local
+            role: salt-minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 4
+              memory: !os_env SLAVE_NODE_MEMORY, 12400
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: eth0
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: cloudimage
+                  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 tcpcloud--meta-data.yaml
+                  cloudinit_user_data: !include tcpcloud--user-data.yaml
+
+              interfaces:
+                - label: eth0
+                  l2_network_device: public
+                  interface_model: *interface_model
+                - label: eth1
+                  l2_network_device: private
+                  interface_model: *interface_model
+              network_config:
+                eth0:    # Will get an IP from DHCP public-pool01
+                  networks:
+                    - public
+                eth1:
+                  networks:
+                    - private
+
+          - name: ctl03.mk20-lab-advanced.local
+            role: salt-minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 4
+              memory: !os_env SLAVE_NODE_MEMORY, 12400
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: eth0
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: cloudimage
+                  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 tcpcloud--meta-data.yaml
+                  cloudinit_user_data: !include tcpcloud--user-data.yaml
+
+              interfaces:
+                - label: eth0
+                  l2_network_device: public
+                  interface_model: *interface_model
+                - label: eth1
+                  l2_network_device: private
+                  interface_model: *interface_model
+              network_config:
+                eth0:    # Will get an IP from DHCP public-pool01
+                  networks:
+                    - public
+                eth1:
+                  networks:
+                    - private
+
+          - name: cmp01.mk20-lab-advanced.local
+            role: salt-minion
+            params:
+              vcpu: !os_env SLAVE_NODE_CPU, 4
+              memory: !os_env SLAVE_NODE_MEMORY, 8192
+              boot:
+                - hd
+              cloud_init_volume_name: iso
+              cloud_init_iface_up: eth0
+              volumes:
+                - name: system
+                  capacity: !os_env NODE_VOLUME_SIZE, 150
+                  backing_store: cloudimage
+                  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 tcpcloud--meta-data.yaml
+                  cloudinit_user_data: !include tcpcloud--user-data.yaml
+
+              interfaces:
+                - label: eth0
+                  l2_network_device: public
+                  interface_model: *interface_model
+                - label: eth1
+                  l2_network_device: private
+                  interface_model: *interface_model
+              network_config:
+                eth0:    # Will get an IP from DHCP public-pool01
+                  networks:
+                    - public
+                eth1:
+                  networks:
+                    - private
+
+          - name: web01.mk20-lab-advanced.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: cloudimage
+                  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 tcpcloud--meta-data.yaml
+                  cloudinit_user_data: !include tcpcloud--user-data.yaml
+
+              interfaces:
+                - label: eth0
+                  l2_network_device: public
+                  interface_model: *interface_model
+                - label: eth1
+                  l2_network_device: private
+                  interface_model: *interface_model
+              network_config:
+                eth0:    # Will get an IP from DHCP public-pool01
+                  networks:
+                    - public
+                eth1:
+                  networks:
+                    - private
+
+          - name: mtr01.mk20-lab-advanced.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: cloudimage
+                  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 tcpcloud--meta-data.yaml
+                  cloudinit_user_data: !include tcpcloud--user-data.yaml
+
+              interfaces:
+                - label: eth0
+                  l2_network_device: public
+                  interface_model: *interface_model
+                - label: eth1
+                  l2_network_device: private
+                  interface_model: *interface_model
+              network_config:
+                eth0:    # Will get an IP from DHCP public-pool01
+                  networks:
+                    - public
+                eth1:
+                  networks:
+                    - private