Add backup script for Nextcloud

roles/nextcloud/tasks/main.yml

@@ -99,4 +99,9 @@
     vars:
       website_url: "{{ nextcloud_url }}"
       website_webroot: "{{ nextcloud_webroot }}"
+  - name: Template out backup module
+    template:
+      src: "backup.sh"
+      dest: "/opt/backups/modules/{{ nextcloud_url }}.sh"
+      mode: "0600"
   become: yes