Merge pull request #21 from stackhpc/fix/undefined-vol-type

Add check for use_home_volume_type_fast definition

Author: m-bull

roles/cluster_infra/templates/resources.tf.j2

@@ -82,9 +82,11 @@ resource "openstack_blockstorage_volume_v3" "home" {
     name = "{{ cluster_name }}-home"
     description = "Home for control node"
     size = "{{ home_volume_size }}"
-    {% if use_home_volume_type_fast and home_volume_type_fast is defined %}
+    {% if use_home_volume_type_fast is defined and use_home_volume_type_fast %}
+    {% if home_volume_type_fast is defined %}
     volume_type = "{{ home_volume_type_fast }}"
     {% endif %}
+    {% endif %}
 }