For example, installing a database server with a parameterized Puppet class could provide you a parameter that defines how much memory to allocate to the database server process. puppetlabs/stdlib · Standard library of resources for ... - Puppet Forge Hiera allows hierarchical configuration in Puppet, which is difficult to achieve with native Puppet code. Select the latest version of both . For example, here is the sample "if" statement from the Puppet documentation: In this statement, the . How to optionally include a parameter in a Puppet class instance. This displays a new screen. From the Content Tab go to Content views, click on the Content view whatever you have created, as per my previous article i had created " Operation View " as content view. merge_overrides. Puppet has two main ways to declare classes: include-like and resource-like. Puppet Tutorial for Beginners: What is Puppet & How to Use? Class parameters are available in the auto-generated documentation pages. Resource-like declarations are mostly useful if you want to pass parameters to the class but can't or don't use Hiera. A string defining the location of the alias map file. Using this pattern has a main class that contains all the parameters and then small sub classes that focus on the one area of focus, install, config, and service. All of their class parameters available in the snmp class. class apache { class { 'apache::service': } class { 'apache::package': } class { 'apache::config': }} The Puppet language style guide The classes snmp::server and snmp::trapd have been merged into class snmp. . yes. 4. Puppet Module Design - Puppet Best Practices [Book] Announcement You can find all my latest posts on medium. service.pp: class modulename::service.