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Added Puppet Description
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Puppet
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Puppet
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------
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.. todo:: Write about Puppet
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`Puppet <http://puppetlabs.com>`_ is an IT Automation and configuration management
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software from Puppet Labs that allows System Administrators to define the state of
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their IT Infrastructure, thereby providing an elegant way to manage their fleet of
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physical and virtual machines.
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Puppet is available both as an Open Source and an Enterprise variant. Modules are
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small,shareable units of code written to automate or define the state of a system.
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`Puppet Forge <https://forge.puppetlabs.com/>`_ is a repository for modules written
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by the community for Open Source
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and Enterprise Puppet.
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Puppet Agents are installed on nodes whose state needs to be monitored or changed.
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A desginated server known as the Puppet Master is responsible for orchastrating the
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agent nodes.
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Agent nodes send basic facts about the system such as to the Operating System, Kernel,
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Architecture, IP Address, Hostname etc. to the Puppet Master.
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The Puppet Master then compiles a catalog with information provided by the agents on
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how each node should be configured and sends it to the agent. The agent enforces the
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change as prescribed in the catalog and sends a report back to the Puppet Master.
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`Puppet Labs Documentation <http://docs.puppetlabs.com>`_
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`Puppet Labs Documentation <http://docs.puppetlabs.com>`_
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