Implemented directory validator

roles/backup-directory-validator/tasks/main.yml

@@ -0,0 +1,12 @@
+- name: pull directory-validator.git
+  git:
+    repo: "https://github.com/kevinveenbirkenbach/directory-validator.git"
+    dest: "{{backup_directory_validator_folder}}"
+    update: yes
+  ignore_errors: true
+  when: run_once_backup_directory_validator is not defined
+
+- name: run the backup_directory_validator tasks once
+  set_fact:
+    run_once_backup_directory_validator: true
+  when: run_once_backup_directory_validator is not defined

roles/backup-directory-validator/vars/main.yml

@@ -0,0 +1 @@
+backup_directory_validator_folder: "{{path_administrator_scripts}}directory-validator/"

roles/backup-docker-to-local/meta/main.yml

@@ -4,3 +4,4 @@ dependencies:
   - systemd-notifier
   - cleanup-failed-docker-backups
   - system-maintenance-lock
+  - backup-directory-validator

roles/cleanup-failed-docker-backups/meta/main.yml

@@ -2,3 +2,4 @@ dependencies:
   - git
   - systemd-notifier
   - system-maintenance-lock
+  - backup-directory-validator