Ensure libvirt module tasks use become

Libvirt pools are created with `become` in ansible-role-libvirt-host, so
the volumes created here must also use `become` to ensure they can
access the created pools.

Author: Will Miller

tasks/destroy-vm.yml

@@ -6,15 +6,18 @@
     name: "{{ libvirt_vm_name }}"
     command: list_vms
   register: result
+  become: yes
 
 - block:
     - name: Ensure the VM is absent
       virt:
         name: "{{ libvirt_vm_name }}"
         state: destroyed
+      become: yes
 
     - name: Ensure the VM is undefined
       virt:
         name: "{{ libvirt_vm_name }}"
         command: undefine
+      become: yes
   when: libvirt_vm_name in result.list_vms

tasks/destroy-volumes.yml

@@ -9,3 +9,4 @@
   changed_when:
     - volume_result | success
     - (volume_result.stdout | from_json).changed | default(True)
+  become: yes

tasks/vm.yml

@@ -14,9 +14,11 @@
     name: "{{ libvirt_vm_name }}"
     command: define
     xml: "{{ lookup('template', 'vm.xml.j2') }}"
+  become: true
 
 - name: Ensure the VM is running and started at boot
   virt:
     name: "{{ libvirt_vm_name }}"
     autostart: true
     state: running
+  become: true

tasks/volumes.yml

@@ -28,3 +28,4 @@
   changed_when:
     - volume_result | success
     - (volume_result.stdout | from_json).changed | default(True)
+  become: true