configure bring up server trunk port in playbook

ansible/roles/vm_set/tasks/main.yml

@@ -82,6 +82,17 @@
   become: yes
   modprobe: name=br_netfilter state=present
 
+- name: setup trunk port
+  template: src=trunk_port.j2
+            dest=/etc/network/interfaces.d/trunk_port
+  become: yes
+  register: trunk_port
+
+- name: bring up trunk port
+  shell: /sbin/ifup {{ external_iface }} --force
+  become: yes
+  when: trunk_port.changed
+
 - name: Ensure {{ root_path }} exists
   file: path={{ root_path }} state=directory
 

ansible/roles/vm_set/tasks/start.yml

@@ -17,7 +17,7 @@
   become: yes
 
 - name: Create directory for vm images and vm disks
-  file: path={{ item }} state=directory mode=0755 recurse=yes
+  file: path={{ item }} state=directory mode=0755
   with_items:
     - "{{ root_path }}/images"
     - "{{ root_path }}/disks"

ansible/roles/vm_set/templates/trunk_port.j2

@@ -0,0 +1,5 @@
+# trunk port
+auto {{ external_iface }}
+iface {{ external_iface }} inet manual
+  mtu 9216
+  up ip link set {{ external_iface }} up