Makes stack module compatible with new sdk version

Change-Id: Iec99be0f422f1fab9b17e581b7b47a7540de749c

ci/roles/orchestration/tasks/main.yaml

@@ -5,6 +5,12 @@
     # template is searched related to playbook location or as absolute path
     template: "roles/orchestration/files/hello-world.yaml"
     name: "{{ stack_name }}"
+  register: minimal_stack
+
+- name: Assert fields returned by create stack
+  assert:
+    that: item in minimal_stack.stack
+  loop: "{{ expected_fields }}"
 
 - name: List stacks
   openstack.cloud.stack_info:
@@ -21,6 +27,11 @@
     name: "{{ stack_name }}"
   register: test_stack
 
+- name: Assert fields returned by stack info
+  assert:
+    that: item in test_stack.stack[0]
+  loop: "{{ expected_fields }}"
+
 - assert:
     that:
       - test_stack is defined