diff --git a/tcp_tests/templates/bm-e7-cicd-pike-ovs-maas/env_add.yml b/tcp_tests/templates/bm-e7-cicd-pike-ovs-maas/env_add.yml
index 5408fb4..77c518a 100644
--- a/tcp_tests/templates/bm-e7-cicd-pike-ovs-maas/env_add.yml
+++ b/tcp_tests/templates/bm-e7-cicd-pike-ovs-maas/env_add.yml
@@ -68,3 +68,25 @@
                 - bond0
                 require_interfaces:
                 - bond0
+        openstack_compute_rack01:
+          params:
+            linux_network_interfaces:
+              br_mesh:
+                address: ${_param:_esc}{_param:tenant_address}
+                enabled: true
+                netmask: ${_param:_esc}{_param:tenant_network_netmask}
+                proto: static
+                type: bridge
+                use_interfaces:
+                  - bond0.${_param:_esc}{_param:tenant_vlan}
+                require_interfaces:
+                  - bond0.${_param:_esc}{_param:tenant_vlan}
+              bond0.tenant_vlan:
+                name: bond0.${_param:_esc}{_param:tenant_vlan}
+                enabled: true
+                proto: manual
+                type: vlan
+                use_interfaces:
+                  - bond0
+                require_interfaces:
+                  - bond0
diff --git a/tcp_tests/templates/cookied-model-generator/salt_bm-e7-cicd-pike-ovs-maas.yaml b/tcp_tests/templates/cookied-model-generator/salt_bm-e7-cicd-pike-ovs-maas.yaml
index 4cefd30..e8dec92 100644
--- a/tcp_tests/templates/cookied-model-generator/salt_bm-e7-cicd-pike-ovs-maas.yaml
+++ b/tcp_tests/templates/cookied-model-generator/salt_bm-e7-cicd-pike-ovs-maas.yaml
@@ -77,3 +77,32 @@
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 5}
   skip_fail: false
+
+- description: "Upload env_add.yml to cfg01.{{ DOMAIN_NAME }}"
+  upload:
+    local_path:  {{ config.salt_deploy.templates_dir }}{{ LAB_CONFIG_NAME }}/
+    local_filename: env_add.yml
+    remote_path: /root/environment/
+  node_name: {{ HOSTNAME_CFG01 }}
+  retry: {count: 1, delay: 10}
+  skip_fail: false
+
+- description: "Upload infra_config_nodes_add.yml to cfg01.{{ DOMAIN_NAME }}"
+  upload:
+    local_path:  {{ config.salt_deploy.templates_dir }}{{ LAB_CONFIG_NAME }}/
+    local_filename: infra_config_nodes_add.yml
+    remote_path: /root/environment/
+  node_name: {{ HOSTNAME_CFG01 }}
+  retry: {count: 1, delay: 10}
+  skip_fail: false
+
+- description: "Modify model to add interfaces to kvm nodes"
+  cmd: |
+    set -e;
+    set -x;
+    . /root/venv-reclass-tools/bin/activate;
+    reclass-tools merge-context /root/environment/env_add.yml /srv/salt/reclass/classes/environment/{{ LAB_CONFIG_NAME }}/init.yml;
+    reclass-tools merge-context /root/environment/infra_config_nodes_add.yml /srv/salt/reclass/classes/cluster/{{ LAB_CONFIG_NAME }}/infra/config/nodes.yml;
+  node_name: {{ HOSTNAME_CFG01 }}
+  retry: {count: 1, delay: 5}
+  skip_fail: false