Puppet, Foreman, and Reviewable Control Loops

Goal

Automation should reduce drift and preserve reviewability. Puppet defines desired state, while Foreman or Satellite provides classification, environment boundaries, and rollout control. The operational value is not only that systems converge. It is that operators can explain why a node converged to that state.

Operator guidance

• Keep hostgroup and class inheritance legible.
• Avoid side-channel manual fixes that never flow back into managed state.
• Verify environment, class, and agent expectations before blaming the node.
• Preserve rollout notes and exception handling as part of the same control loop.