Error retrieving certificates: Server Error
Here's another newbie issue. Earlier this month, I had problems with my agents communicating with the master. With help received on this forum, I was able to get past that problem (firewall related).
The master is "CentOS Linux release 7.1.1503".
On the master,
puppet status reports "is_alive" :true, "version": "4.2.2"
From the console, when I look at "Configuration -> Reports", I see that no runs have occurred since Nov. 11.
When I select "Nodes -> Inventory", in a red banner at the top of the page, I see "Error retrieving certificates: Server Error".
This "feels" like another firewall issue, so I attempted to verify by issuing
systemctl stop firewalld.
That didn't help.
Any ideas on how to get past this will be greatly appreciated.