diff --git a/tcp_tests/templates/cookied-cicd-k8s-calico-sl/cookiecutter-context-k8s-sl.yaml b/tcp_tests/templates/cookied-cicd-k8s-calico-sl/cookiecutter-context-k8s-sl.yaml
index e27cc19..061b4db 100644
--- a/tcp_tests/templates/cookied-cicd-k8s-calico-sl/cookiecutter-context-k8s-sl.yaml
+++ b/tcp_tests/templates/cookied-cicd-k8s-calico-sl/cookiecutter-context-k8s-sl.yaml
@@ -135,6 +135,10 @@
   kubernetes_proxy_address: 10.167.4.220
   kubernetes_proxy_node01_address: 10.167.4.221
   kubernetes_proxy_node02_address: 10.167.4.222
+  kubernetes_metallb_enabled: 'True'
+  metallb_addresses: 172.17.16.150-172.17.16.190
+  kubernetes_ingressnginx_enabled: 'True'
+  kubernetes_ingressnginx_controller_replicas: 2
   local_repositories: 'False'
   maas_deploy_address: 10.167.5.15
   maas_deploy_range_end: 10.167.5.199
diff --git a/tcp_tests/templates/cookied-cicd-k8s-calico-sl/environment-context-k8s-sl.yaml b/tcp_tests/templates/cookied-cicd-k8s-calico-sl/environment-context-k8s-sl.yaml
index 2d4689c..4abe271 100644
--- a/tcp_tests/templates/cookied-cicd-k8s-calico-sl/environment-context-k8s-sl.yaml
+++ b/tcp_tests/templates/cookied-cicd-k8s-calico-sl/environment-context-k8s-sl.yaml
@@ -9,6 +9,8 @@
           role: single_dhcp
         ens4:
           role: single_static_ctl
+        ens5:
+          role: single_storage_dhcp
 
     kvm01:
       reclass_storage_name: infra_kvm_node01
@@ -86,6 +88,8 @@
           role: single_dhcp
         ens4:
           role: single_ctl_calico
+        ens5:
+          role: single_storage_dhcp
 
     ctl02:
       reclass_storage_name: kubernetes_control_node02
@@ -97,6 +101,8 @@
           role: single_dhcp
         ens4:
           role: single_ctl_calico
+        ens5:
+          role: single_storage_dhcp
 
     ctl03:
       reclass_storage_name: kubernetes_control_node03
@@ -108,6 +114,8 @@
           role: single_dhcp
         ens4:
           role: single_ctl_calico
+        ens5:
+          role: single_storage_dhcp
 
     prx01:
       reclass_storage_name: kubernetes_proxy_node01
@@ -119,6 +127,8 @@
           role: single_dhcp
         ens4:
           role: single_ctl
+        ens5:
+          role: single_storage_dhcp
 
     prx02:
       reclass_storage_name: kubernetes_proxy_node02
@@ -130,6 +140,8 @@
           role: single_dhcp
         ens4:
           role: single_ctl
+        ens5:
+          role: single_storage_dhcp
 
     # Generator-based computes. For compatibility only
     cmp<<count>>:
@@ -143,6 +155,8 @@
           role: single_dhcp
         ens4:
           role: single_ctl_calico
+        ens5:
+          role: single_storage_dhcp
 
     mon01:
       reclass_storage_name: stacklight_server_node01
diff --git a/tcp_tests/templates/cookied-cicd-k8s-calico-sl/underlay.yaml b/tcp_tests/templates/cookied-cicd-k8s-calico-sl/underlay.yaml
index 6f69b81..132a382 100644
--- a/tcp_tests/templates/cookied-cicd-k8s-calico-sl/underlay.yaml
+++ b/tcp_tests/templates/cookied-cicd-k8s-calico-sl/underlay.yaml
@@ -135,6 +135,13 @@
             default_{{ HOSTNAME_CID01 }}: +91
             default_{{ HOSTNAME_CID02 }}: +92
             default_{{ HOSTNAME_CID03 }}: +93
+            default_{{ HOSTNAME_CTL01 }}: +11
+            default_{{ HOSTNAME_CTL02 }}: +12
+            default_{{ HOSTNAME_CTL03 }}: +13
+            default_{{ HOSTNAME_CMP01 }}: +101
+            default_{{ HOSTNAME_CMP02 }}: +102
+            default_{{ HOSTNAME_CMP03 }}: +103
+            default_{{ HOSTNAME_CMP04 }}: +104
             default_{{ HOSTNAME_PRX01 }}: +221
             default_{{ HOSTNAME_PRX02 }}: +222
 
@@ -176,7 +183,7 @@
 
           external:
             address_pool: external-pool01
-            dhcp: false
+            dhcp: true
             forward:
               mode: nat
 
@@ -212,20 +219,26 @@
                   bus: ide
                   # source_image: !os_env CFG01_CONFIG_PATH # no source image required.
                                                             # it will be uploaded after config drive generation
-              interfaces:
+              interfaces: &all_interfaces
                 - label: ens3
                   l2_network_device: admin
                   interface_model: *interface_model
                 - label: ens4
                   l2_network_device: private
                   interface_model: *interface_model
-              network_config:
+                - label: ens5
+                  l2_network_device: external
+                  interface_model: *interface_model
+              network_config: &all_network_config
                 ens3:
                   networks:
                     - admin
                 ens4:
                   networks:
                     - private
+                ens5:
+                  networks:
+                    - external
 
           - name: {{ HOSTNAME_KVM01 }}
             role: salt_minion
@@ -418,8 +431,8 @@
                   cloudinit_meta_data: *cloudinit_meta_data
                   cloudinit_user_data: *cloudinit_user_data_1604
 
-              interfaces: *interfaces
-              network_config: *network_config
+              interfaces: *all_interfaces
+              network_config: *all_network_config
 
           - name: {{ HOSTNAME_CTL02 }}
             role: salt_minion
@@ -444,8 +457,8 @@
                   cloudinit_meta_data: *cloudinit_meta_data
                   cloudinit_user_data: *cloudinit_user_data_1604
 
-              interfaces: *interfaces
-              network_config: *network_config
+              interfaces: *all_interfaces
+              network_config: *all_network_config
 
           - name: {{ HOSTNAME_CTL03 }}
             role: salt_minion
@@ -470,8 +483,8 @@
                   cloudinit_meta_data: *cloudinit_meta_data
                   cloudinit_user_data: *cloudinit_user_data_1604
 
-              interfaces: *interfaces
-              network_config: *network_config
+              interfaces: *all_interfaces
+              network_config: *all_network_config
 
           - name: {{ HOSTNAME_CMP01 }}
             role: salt_minion
@@ -496,8 +509,8 @@
                   cloudinit_meta_data: *cloudinit_meta_data
                   cloudinit_user_data: *cloudinit_user_data_1604
 
-              interfaces: *interfaces
-              network_config: *network_config
+              interfaces: *all_interfaces
+              network_config: *all_network_config
 
           - name: {{ HOSTNAME_CMP02 }}
             role: salt_minion
@@ -522,8 +535,8 @@
                   cloudinit_meta_data: *cloudinit_meta_data
                   cloudinit_user_data: *cloudinit_user_data_1604
 
-              interfaces: *interfaces
-              network_config: *network_config
+              interfaces: *all_interfaces
+              network_config: *all_network_config
 
           - name: {{ HOSTNAME_CMP03 }}
             role: salt_minion
@@ -548,8 +561,8 @@
                   cloudinit_meta_data: *cloudinit_meta_data
                   cloudinit_user_data: *cloudinit_user_data_1604
 
-              interfaces: *interfaces
-              network_config: *network_config
+              interfaces: *all_interfaces
+              network_config: *all_network_config
 
           - name: {{ HOSTNAME_CMP04 }}
             role: salt_minion
@@ -574,8 +587,8 @@
                   cloudinit_meta_data: *cloudinit_meta_data
                   cloudinit_user_data: *cloudinit_user_data_1604
 
-              interfaces: *interfaces
-              network_config: *network_config
+              interfaces: *all_interfaces
+              network_config: *all_network_config
 
           - name: {{ HOSTNAME_MON01 }}
             role: salt_minion
@@ -834,8 +847,8 @@
                   cloudinit_meta_data: *cloudinit_meta_data
                   cloudinit_user_data: *cloudinit_user_data_1604_swp
 
-              interfaces: *interfaces
-              network_config: *network_config
+              interfaces: *all_interfaces
+              network_config: *all_network_config
 
           - name: {{ HOSTNAME_PRX02 }}
             role: salt_minion
@@ -860,5 +873,5 @@
                   cloudinit_meta_data: *cloudinit_meta_data
                   cloudinit_user_data: *cloudinit_user_data_1604_swp
 
-              interfaces: *interfaces
-              network_config: *network_config
+              interfaces: *all_interfaces
+              network_config: *all_network_config