[Unit] Description=delete old backups OnFailure={{ SYS_SERVICE_ON_FAILURE_COMPOSE }} [Service] Type=oneshot ExecStartPre=/bin/sh -c '/usr/bin/python {{ PATH_SYSTEM_LOCK_SCRIPT }} {{ SYS_SERVICE_GROUP_MANIPULATION | join(' ') }} --ignore {{ SYS_SERVICE_GROUP_CLEANUP| join(' ') }} --timeout "{{ SYS_TIMEOUT_BACKUP_SERVICES }}"' ExecStart=/bin/sh -c '/usr{{ systemctl_script_exec }} --backups-folder-path {{ BACKUPS_FOLDER_PATH }} --maximum-backup-size-percent {{SIZE_PERCENT_MAXIMUM_BACKUP}}'