Refactor ASCS node crash test case message handling to use default values for missing ERS node data

Author: devanshjainms

src/roles/ha_scs/tasks/ascs-node-crash.yml

@@ -98,18 +98,15 @@
           ansible.builtin.set_fact:
             test_case_message_from_test_case: |
                                         Old ASCS: {{ cluster_status_pre.ascs_node }}
-                                        New ASCS: {{ hostvars[cluster_status_pre.ers_node].cluster_status_test_execution.ascs_node
-                                        or hostvars[cluster_status_pre.ascs_node].cluster_status_test_execution.ascs_node }}
+                                        New ASCS: {{ hostvars[cluster_status_pre.ers_node].cluster_status_test_execution.ascs_node | default('N/A') }}
                                         Old ERS: {{ cluster_status_pre.ers_node }}
-                                        New ERS: {{ hostvars[cluster_status_pre.ers_node].cluster_status_test_execution.ers_node
-                                        or hostvars[cluster_status_pre.ascs_node].cluster_status_test_execution.ers_node }}
+                                        New ERS: {{ hostvars[cluster_status_pre.ers_node].cluster_status_test_execution.ers_node | default('N/A') }}
             test_case_details_from_test_case: {
                                         "Pre Validations: Validate HANA DB cluster status": "{{ cluster_status_pre }}",
                                         "Pre Validations: CleanUp any failed resource": "{{ cleanup_failed_resource_pre }}",
                                         "Test Execution: Crash ASCS resource": "{{ ascs_crash_result }}",
                                         "Test Execution: Cleanup resources": "{{ cleanup_failed_resource_test_execution }}",
-                                        "Post Validations Result": "{{ hostvars[cluster_status_pre.ers_node].cluster_status_test_execution
-                                        or hostvars[cluster_status_pre.ascs_node].cluster_status_test_execution }}",
+                                        "Post Validations Result": "{{ hostvars[cluster_status_pre.ers_node].cluster_status_test_execution }}",
                                         }
 # /*---------------------------------------------------------------------------
 # |                          Post Validations                                 |