Policy suggestion for charm store regarding config.yaml and passwords...

[Patrick Hetu]

I have try to think about a way to generate a password with pwgen and
then send it back to
the user. One thing that could solve the problem would be a
"config-set" command that allows
charm's hook to set a password. The user will then use a command like
`juju get admin_password`
to get the password. But that might lead to other issues.

Patrick