Enterprise Validation Installer - DNS resolution

[Paul Sanders]

Hello All,

I am trying to install the latest version of Puppet Enterprise on Ubuntu 14.04 from the official installer from the Ubuntu site. 

I have installed the .deb, and ran puppet-enterprise-installer and chose to use the web interface on port 3000 to run through the configuration. I run through the wizard, and every time it fails with the following error:

Verifying that <ipaddress> can resolve <puppetfqdn>. <fqdn> Could not resolve DNS to <fqdn>.

However, I have full DNS resolution, and doing an nslookup/ping works without issue. I have also confirmed the hostname etc is correct (hostname --fqdn). 

Is there a way I can troubleshoot this error any further, as 'Log View' doesn't show any information.

Thanks,

Paul