Authy SSH blocks knife cook

[stephenyeargin]

This is a rather silly edge case, but I figured I would see if anyone else has come across it. I use authy-ssh to secure my login with 2FA. When I attempt to deploy to a server with this enabled, the dialog hangs.

$ knife solo cook stephen@<my-node>
Running Chef on <my-node>...
Checking Chef version...

My assumption is that the prompt isn't being routed out into view. A normal login:

$ ssh <my-node>
Authy Token (type 'sms' to request a SMS token): 12345678
Good job! You've securely logged in with Authy.
$

[matschaffer]

Interesting! I may have to try that out. I do notice there's a section here about disabling it for chef, so could be a lost cause, but if you can manage to get Net::SSH & rsync handling the 2FA, then we can probably patch that into knife-solo (ultimately knife-solo is just a wrapper around both).