What is the current version of Puppet?

Sections

How do you identify Puppet facts?

When you write Puppet code, you can access facts in two ways: with the $fact_name syntax, or with the $facts[‘fact_name’] hash.

How to use if condition in Puppet?

An “if” statement takes a Boolean condition and an arbitrary block of Puppet code, and executes the code block only if the condition is true. Optionally, an if statement can include elsif and else clauses….An elsif clause consists of:

1. The elsif keyword.
2. A condition.
3. A pair of curly braces containing any Puppet code.

What is Facter Puppet?

Facter is Puppet’s cross-platform system profiling library. It discovers and reports per-node facts, which are available in your Puppet manifests as variables.

What is a Puppet agent?

Puppet agent is the application that manages the configurations on your nodes. It requires a Puppet primary server to fetch configuration catalogs from. Depending on your infrastructure and needs, you can manage systems with Puppet agent as a service, as a cron job, or on demand.

What is a Puppet server?

Puppet Server is a Ruby and Clojure application that runs on the Java Virtual Machine (JVM). Puppet Server runs Ruby code for compiling Puppet catalogs and for serving files in several JRuby interpreters. It also provides a certificate authority through Clojure.

How heavy is the puppet FNAF?

Product information

What is a puppet agent?

What does it mean that puppet is stateless?

Puppet uses a RESTful API over HTTPS for client–server communications. Puppet’s agent/server API is stateless. The catalog build process does not consult data from a previous request to produce a new catalog for the node.

How do you declare a variable in puppet?

You can use the name of a variable in any place where a value of the variable’s data type would be accepted, including expressions, functions, and resource attributes. Puppet replaces the name of the variable with its value. By default, unassigned variables have a value of undef .

What is a class 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. The main purpose of using a class is to reduce the same code repetition inside any manifest file or any other Puppet code. Following is an example of Puppet class.

What does it mean that Puppet is stateless?

What kind of license does Puppet software have?

Puppet uses an open-core model; its free-software version was released under version 2 of the GNU General Public License (GPL) until version 2.7.0, and later releases use the Apache License, while Puppet Enterprise uses a proprietary license.

How to choose the best operating system for puppet?

When choosing an operating system, first consider the machine’s role. Different roles support different operating systems and architectures. Tip: For details about platform support lifecycles and planned end-of-life support, see Platform support lifecycle on the Puppet website.

What’s the difference between puppet and open source?

Puppet comes in two versions, Puppet Enterprise and Open Source Puppet. In addition to providing functionalities of Open Source Puppet, Puppet Enterprise also provides GUI, API and command line tools for node management. Puppet usually follows client-server architecture. The client is known as an agent and the server is known as the master.

How is the configuration language used in puppet?

Architecture. Configuration language: The Puppet programming language is a declarative language that describes the state of a computer system in terms of “resources”, which represent underlying network and operating system constructs. The user assembles resources into manifests that describe the desired state of the system.