why do puppet agents complain about YAML when server is 3.4.2?
I have a Scientific Linux 6.4 server running apache / passenger with puppet-server installed. Also installed is Foreman 1.4. When I upgraded my agents to 3.4.2, they started all logging: Using less secure serialization of reports and query parameters for compatibility with older puppet master. To remove this notice, please upgrade your master(s) to Puppet 3.3 or newer.
So I looked at the server, and upgraded puppet-server to puppet-server-3.4.2-1.el6.noarch I've restarted httpd (apache)...
Basically, the agents still complain. I've also updated puppet to puppet-3.4.2-1.el6.noarch no ... (more)