Use Hiera to provide defaults and overrides based on facts like environment or OS.
Puppet Best Practices: Design Patterns for Maintainable Code Puppet Best Practices: Design Patterns for Main...
3. Coding Practices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The Swiss Bay Use Hiera to provide defaults and overrides based
Writing Puppet code is easy; maintaining it as your infrastructure grows from five nodes to five thousand is the real challenge. To avoid "spaghetti manifests" and technical debt, you need to move beyond simple scripting and embrace declarative design patterns. 1. The Roles and Profiles Pattern 1. The Roles and Profiles Pattern