Formatting fixes

Fix multi-line string variables. Also use subelements filter with loop.

ansible/deploy.yml

@@ -14,13 +14,16 @@
 
 - hosts: hypervisors
   tasks:
-    - include_tasks: vm_networking.yml
+    - include_tasks: vm_physical_network.yml
       vars:
-        vm: "{{ item }}"
+        vm_name: "{{ item.0.name }}"
+        physnet: "{{ item.1 }}"
+      # Loop over each physical network for each VM allocated to this host.
       # Allocations are stored in the controller node's vars.
-      loop: >
+      loop: >-
         {{ hostvars[groups.controllers.0].allocations.result[
-           inventory_hostname] | default([]) }}
+             inventory_hostname] | default([])
+             | subelements('physical_networks') }}
 
 - hosts: libvirt
   tasks:
@@ -37,9 +40,9 @@
             group: "{{ libvirt_pool_group }}"
         libvirt_host_require_vt: "{{ libvirt_require_vt }}"
 
-    - include_tasks: create_libvirt_vms.yml
+    - include_tasks: libvirt_create_vms.yml
       vars:
         # Allocations are stored in the controller node's vars.
-        vms: >
+        vms: >-
           {{ hostvars[groups.controllers.0].allocations.result[
                inventory_hostname] | default([]) }}