Puppet kick deprecation warning

puppet_kick_deprecation.md

Mocked up agent deprecation warning

Command line argument

$ puppet agent --verbose --no-daemonize --listen
Warning: The listen setting is deprecated and will be removed in ???.  Please see alternatives at http://tbd
...

Puppet.conf

We also need to consider listen=true in puppet.conf

# /etc/puppet/puppet.conf
[main]
listen = true

And:

$ puppet agent --test
Warning: The listen setting is deprecated and will be removed in ???.  Please see alternatives at http://tbd
...