A machine line in the inventory and the UNREACHABLE! answer, ad-hoc commands and the CHANGED/SUCCESS statuses, the -b option and a machine without SSH; a playbook with the file, copy, service modules, a handler on notify, a template with a variable and --check --diff. The questions follow the lessons “Inventory and ad-hoc commands” and “A playbook: tasks, handlers, templates”.
10 questions · threshold 70%