refactor(mariadb): add state parameter and split container image arguments

roles/mariadb/defaults/main.yml

@@ -1,8 +1,9 @@
 ---
-
 mariadb_version: "10.11.9"
 mariadb_base_path: /var/lib/mariadb
-mariadb_data_path: "{{ mariadb_base_path }}/{{ mariadb_version }}"
+mariadb_data_path: >-2
+  {{ mariadb_base_path }}/{{ mariadb_version | split('.') | first }}
+mariadb_state: present
 
 mariadb_root_password: ~
 mariadb_database: ~
@@ -13,10 +14,24 @@ mariadb_container_base_environment:
   MARIADB_ROOT_PASSWORD: "{{ mariadb_root_password }}"
 mariadb_container_extra_environment: {}
 
-mariadb_container_name: mariadb
-mariadb_container_image_name: docker.io/mariadb
+mariadb_container_image_registry: docker.io
+mariadb_container_image_namespace: ~
+mariadb_container_image_name: mariadb
 mariadb_container_image_tag: ~
-mariadb_container_image: "{{ mariadb_container_image_name }}:{{ mariadb_container_image_tag | default(mariadb_version, true) }}"
+mariadb_container_image: >-2
+  {{
+    ([
+      mariadb_container_image_registry | default([], true),
+      mariadb_container_image_namespace | default([], true),
+      mariadb_container_image_name,
+    ] | flatten | join('/'))
+    + ':' + mariadb_container_image_tag | default(mariadb_version, true)
+  }}
+mariadb_container_image_source: pull
+mariadb_container_image_force_source: >-2
+  {{ mariadb_container_image_tag | default(false, true) | bool }}
+
+mariadb_container_name: mariadb
 mariadb_container_base_volumes:
   - "{{ mariadb_data_path }}:{{ mariadb_container_data_path }}:z"
 mariadb_container_extra_volumes: []
@@ -30,3 +45,5 @@ mariadb_container_environment: >-2
       if (mariadb_database and mariadb_username and mariadb_password)
       else {}, recursive=True)
   | combine(mariadb_container_extra_environment) }}
+mariadb_container_state: >-2
+  {{ (mariadb_state == 'present') | ternary('started', 'absent') }}