Use ansible fact for interface name when changing ip address

playbooks/kvm.yml

@@ -59,6 +59,10 @@
         timeout: 180
       when: cloned.changed
 
+    - include: ../roles/ansible-dependencies/tasks/main.yml
+      delegate_to: 10.0.0.211
+      when: cloned.changed
+
     - include: ../roles/configure-interfaces/tasks/main.yml
       delegate_to: 10.0.0.211
       when: cloned.changed

roles/configure-interfaces/tasks/main.yml

@@ -1,18 +1,18 @@
 ---
+- setup:
 
 - name: Copy interface file
   template: src=../roles/configure-interfaces/templates/interfaces dest=/etc/network/interfaces
 
-
 - name: Copy interface cfg file
   vars:
-    interface_name: eth0
+    interface_name: {{ ansible_default_ipv4.interface }}
   template: src=../roles/configure-interfaces/templates/eth.cfg.j2 dest=/etc/network/interfaces.d/{{ interface_name }}.cfg
 
 - name: Up down interface
   shell: "(sleep 3s; ifdown {{ interface_name }} && ifup {{ interface_name }};) &"
   ignore_errors: true
   vars:
-    interface_name: eth0
+    interface_name: {{ ansible_default_ipv4.interface }}
   async: 100
   poll: 0