Only create directories when not existing.

odroid.yaml

@@ -23,6 +23,12 @@
     - debug: var="{{ item }}"
       with_items: "{{ dirs.results }}"
 
+    - name: Create not existing directories
+      debug:
+        msg: {{ item.item }}
+      when: item.stat.exists == false
+      with_items: "{{ dirs.results }}"
+    
     - name: Backup mysql databases
       shell: docker exec mysql8 mysqldump -u{{ mysql_user }} -p{{ mysql_password }} {{ item }} > {{ backup_dir }}/{{ item }}/{{ ansible_date_time.iso8601_basic_short }}.sql
       loop: