Just a friendly PSA that Puppet 3.x reached its end of life on December 31, 2016. I suggest upgrading to an LTS release for access to bug fixes and security updates after December 31, 2016.
If you have not yet updated, you should make that a priority!
- As of October 2018, Puppet 4.x is also EOL.
- As of February 2021, Puppet 5.x is also EOL.