I see for every NetApp module, the parameters username and password exist. If I am running my Ansible playbook from a linux box that has root passwordless ssh configured into the filers, do I need the password parameter?
Also, am I missing something in the na_ontap_volume module? There is a parameter for percent_snapshot_space but not a parameter for the snapshot policy?
All connections run as "localhost" and the Python modules handle the authentication to ONTAP through netapplib - which is why every module has the user/password parameters. It doesn't use your locally logged in account for anything related to ONTAP.