Fix null templating issue

It would seem that it is not possible to assign a null value to a varible with a jinja template. Here are a few similar issues: ansible/ansible#13877 ansible/ansible#44503
stackhpc · Oct 16, 2019 · 5b5141d · 5b5141d
1 parent 4cca90b
commit 5b5141d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/templates/vm.xml.j2 b/templates/vm.xml.j2
@@ -13,9 +13,11 @@
     <boot dev='network'/>
     <bios useserial='yes'/>
   </os>
-  <cpu{% if cpu_mode is not none %} mode='{{ cpu_mode }}'{% endif %}>
+  {% if cpu_mode %}
+  <cpu mode='{{ cpu_mode }}'>
     <model fallback='allow'/>
   </cpu>
+  {% endif %}
   <devices>
     <emulator>{{ libvirt_vm_emulator }}</emulator>
 {% for volume in volumes %}