Puppet is IT automation software that helps system administrators manage infrastructure throughout its lifecycle, from provisioning and configuration to patch management and compliance. Using Puppet, you can easily automate repetitive tasks, quickly deploy critical applications, and proactively manage change, scaling from 10s of servers to 1000s, on-premise or in the cloud.
I have a server with a puppet server installed, and more than 20 nodes using this puppet server.
I need someone to upgrade the puppet installation in the server.
I currently am using 2.7.25.
Today, when I tried to create a new node with the newest puppet version, the following error occurred:
"Notice: Using less secure serialization of reports and query parameters for compatibility