diff --git a/classes/cluster/k8s_ha_contrail/infra/config.yml b/classes/cluster/k8s_ha_contrail/infra/config.yml
index 7a50368..30e09e7 100644
--- a/classes/cluster/k8s_ha_contrail/infra/config.yml
+++ b/classes/cluster/k8s_ha_contrail/infra/config.yml
@@ -24,6 +24,15 @@
       reactor:
         reclass/minion/classify:
         - salt://reclass/reactor/node_register.sls
+  linux:
+    network:
+      interface:
+        ens4:
+          enabled: true
+          type: eth
+          proto: static
+          address: ${_param:single_address}
+          netmask: 255.255.255.0
   reclass:
     storage:
       class_mapping:
diff --git a/classes/cluster/k8s_ha_contrail/infra/init.yml b/classes/cluster/k8s_ha_contrail/infra/init.yml
index 750d100..166a17b 100644
--- a/classes/cluster/k8s_ha_contrail/infra/init.yml
+++ b/classes/cluster/k8s_ha_contrail/infra/init.yml
@@ -20,13 +20,6 @@
           names:
           - ${_param:infra_config_hostname}
           - ${_param:infra_config_hostname}.${_param:cluster_domain}
-      interface:
-        ens4:
-          enabled: true
-          type: eth
-          proto: static
-          address: ${_param:single_address}
-          netmask: 255.255.255.0
     system:
       name: ${_param:infra_config_hostname}
       domain: ${_param:cluster_domain}
diff --git a/classes/cluster/k8s_ha_contrail/opencontrail/compute.yml b/classes/cluster/k8s_ha_contrail/opencontrail/compute.yml
index 912e753..d6f92b6 100644
--- a/classes/cluster/k8s_ha_contrail/opencontrail/compute.yml
+++ b/classes/cluster/k8s_ha_contrail/opencontrail/compute.yml
@@ -23,3 +23,8 @@
     pool:
       network:
         hash: 2276df10feae8f09fb50dce3a96fff6c
+  linux:
+    network:
+      concat_iface_files:
+      - src: '/etc/network/interfaces.d/50-cloud-init.cfg'
+        dst: '/etc/network/interfaces'
\ No newline at end of file