Start to rotate backups.

odroid.yaml

@@ -61,4 +61,11 @@
       loop_control:
         label: "{{ item.item[0] }} {{ item.item[1] }}"
  
+    - name: Store the yearly backups
+      copy:
+        remote_src: true
+        src: "{{ backup_dir }}/{{ item }}/{{ ansible_date_time.iso8601_basic_short }}.sql"
+        dest: "{{ backup_dir }}/{{ item }}/daily/"
+      loop: "{{ databases }}"
+