Resolve "external backup on borg"

Closes #40 (closed)

roles/ynh_backup/defaults/main.yml

@@ -28,3 +28,18 @@ ynh_backup:
   # scheduled_month: "*"
   # system: True
   # apps: True
+
+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"
+borgmatic_config_name: "borgmatic_ynh_config"
+borg_encryption_passphrase: "PLEASECHANGEME"
+borg_retention_policy:
+  keep_daily: "4"
+  keep_weekly: "0"
+  keep_monthly: "0"
+borgmatic_cron_name: "borgmatic_ynh_cron"
+borg_archive_name_format: "'{hostname}-yunohost-live-data-{now:%Y-%m-%d-%H%M%S}'"
+ynh_borg_backup_remote_repo: False