Resolve "external backup on borg"

Closes #40 (closed)

roles/ynh_backup/defaults/main.yml

@@ -18,7 +18,7 @@
 #                                                                             #
 #-----------------------------------------------------------------------------#
 
-# Variables for backup
+# Variables for local YunoHost backups
 ynh_backup:
   scheduled: False
   # directory: "/data/backup"
@@ -28,3 +28,12 @@ ynh_backup:
   # scheduled_month: "*"
   # system: True
   # apps: True
+
+# Variables for YunoHost BorgBackup
+ynh_borg_backup_scheduled: False
+borg_source_directories:
+  - "/data/yunohost"
+borg_repository: "/data/backup/live"
+borg_init_command: "borgmatic init -c /etc/borgmatic/{{ borgmatic_config_name }} -e repokey --syslog-verbosity 1"
+borg_archive_name_format: "'{hostname}-yunohost-live-data-{now:%Y-%m-%d-%H%M%S}'"
+ynh_borg_backup_remote_repo: False