Puppet Manifests
Puppet Manifests are configuration files written in Puppet's declarative language that define the desired state of IT infrastructure, such as servers, applications, and services. They specify resources like packages, files, and services, enabling automated management and enforcement of configurations across systems. This tool is central to Puppet's infrastructure-as-code approach for system administration and DevOps.
Developers should learn Puppet Manifests for automating and standardizing configuration management in large-scale or heterogeneous environments, such as data centers or cloud deployments. They are essential for ensuring consistency, reducing manual errors, and enabling repeatable deployments in DevOps workflows, particularly when managing Linux or Unix-based systems.