oraswdb_install: ansible-lint & refactoring

Author: Rendanic

roles/oraswdb_install/defaults/main.yml

@@ -75,7 +75,7 @@ _hostinitdaemon_dict:
     version_highest: 11
 
 # {{ ansible_facts['distribution_version'] is version('12.04', '>=') }}
-hostinitdaemon: "{% if ansible_distribution_major_version is version(_hostinitdaemon_dict[ansible_os_family], <=) %}init{% else %}systemd{% endif %}"
+hostinitdaemon: "{% if ansible_distribution_major_version is version(_hostinitdaemon_dict[ansible_os_family]['version_highest'], '<=') %}init{% else %}systemd{% endif %}"
 
 forcechopt: false
 # choptcheck is a dummy for 'creates' during chopt-task to force an execution

roles/oraswdb_install/tasks/main.yml

@@ -18,6 +18,15 @@
     - always
     - assert
 
+- name: install_home_db | assert hostinitdaemon
+  ansible.builtin.assert:
+    fail_msg: the init-Daemon could not be defined from defaults/main.yml
+    that:
+      - _hostinitdaemon_dict[ansible_os_family]['version_highest'] is defined
+  tags:
+    - always
+    - assert
+
 - name: install_home_db | Mount nfs share with installation media
   ansible.builtin.include_role:
     name: orasw_meta