What are classes in Puppet?

What are classes in Puppet?

Puppet classes are defined as a collection of resources, which are grouped together in order to get a target node or machine in a desired state. These classes are defined inside Puppet manifest files which is located inside Puppet modules.

What are modules in Puppet?

Puppet modules are a collection of manifests and data, which can include facts, files, and templates. Modules help you organize and reuse Puppet code by enabling you to split the code into several manifests. With the exception of the main site.

What is Puppetfile in Puppet?

A Puppetfile specifies detailed information about each environment’s Puppet code and data, including where to get that code and data from, where to install it, and whether to update it. Both Code Manager and r10k use a Puppetfile to install and manage the content of your environments.

What is Puppet node?

A node definition, also known as a node statement, is a block of Puppet code that is included only in matching nodes’ catalogs. This allows you to assign specific configurations to specific nodes. Put node definitions in the main manifest, which can be a single site. pp file, or a directory containing many files.

What is puppet template?

Templating is a method of getting things in a standard format, which can be used in multiple locations. In Puppet, templating and templates are supported using erb which comes as a part of standard Ruby library, which can be used on other projects apart from Ruby like in Ruby on Rails projects.

What is init PP?

The init. pp manifest is the main class of a module and, unlike other classes or defined types, it is referred to only by the name of the module itself. For example, the class in init. pp in the puppetlabs-motd module is the mot d class.

Does Puppet use Python?

puppet-python Puppet module for installing and managing python, pip, virtualenvs and Gunicorn virtual hosts. Please note: The module stankevich/python has been deprecated and is now available under Vox Pupuli: puppet/python.

What is librarian puppet?

Librarian-puppet is a bundler for your puppet infrastructure. You can use librarian-puppet to manage the puppet modules your infrastructure depends on, whether the modules come from the Puppet Forge, Git repositories or just a path. Librarian-puppet can reuse the dependencies listed in your Modulefile or metadata.json.