After setting up self-hosted puppetmaster on a labs instance, I get this at the beginning of every puppet run:
Warning: Setting templatedir is deprecated. See http://links.puppetlabs.com/env-settings-deprecations (at /usr/lib/ruby/vendor_ruby/puppet/settings.rb:1134:in `issue_deprecation_warning') Warning: Setting modulepath is deprecated in puppet.conf. See http://links.puppetlabs.com/env-settings-deprecations (at /usr/lib/ruby/vendor_ruby/puppet/settings.rb:1136:in `issue_deprecation_warning')