ansible/docs/docsite/rst/user_guide/index.rst

.. _user_guide_index:

##########
User Guide
##########

Welcome to the Ansible User Guide! This guide covers how to work with Ansible, including using the command line, working with inventory, interacting with data, writing tasks, plays, and playbooks; executing playbooks, and reference materials. This page outlines the most common situations and questions that bring readers to this section. If you prefer a traditional table of contents, you can find one at the bottom of the page.

Getting started
===============

* I'd like an overview of how Ansible works. Where can I find:

  * a :ref:`quick video overview <quickstart_guide>`
  * a :ref:`text introduction <intro_getting_started>`

* I'm ready to learn about Ansible. What :ref:`basic_concepts` do I need to learn?
* I want to use Ansible without writing a playbook. How do I use :ref:`ad-hoc commands <intro_adhoc>`?

Writing tasks, plays, and playbooks
===================================

* I'm writing my first playbook. What should I :ref:`know before I begin <playbooks_tips_and_tricks>`?
* I have a specific use case for a task or play:

  * Executing tasks with elevated privileges or as a different user with :ref:`become <become>`
  * Repeating a task once for each item in a list with :ref:`loops <playbooks_loops>`
  * Executing tasks on a different machine with :ref:`delegation <playbooks_delegation>`
  * Running tasks only when certain conditions apply with :ref:`conditionals <playbooks_conditionals>` and evaluating conditions with :ref:`tests <playbooks_tests>`
  * Grouping a set of tasks together with :ref:`blocks <playbooks_blocks>`
  * Running tasks only when something has changed with :ref:`handlers <handlers>`
  * Changing the way Ansible :ref:`handles failures <playbooks_error_handling>`
  * Setting remote :ref:`environment values <playbooks_environment>`

* I want to leverage the power of re-usable Ansible artifacts. How do I create re-usable :ref:`files <playbooks_reuse>` and :ref:`roles <playbooks_reuse_roles>`?
* I need to incorporate one file or playbook inside another. What is the difference between :ref:`including and importing <playbooks_reuse_includes>`?
* I want to run selected parts of my playbook. How do I add and use :ref:`tags <tags>`?

Working with inventory
======================

* I have a list of servers and devices I want to automate. How do I create :ref:`inventory <intro_inventory>` to track them?
* I use cloud services and constantly have servers and devices starting and stopping. How do I track them using :ref:`dynamic inventory <intro_dynamic_inventory>`?
* I want to automate specific sub-sets of my inventory. How do I use :ref:`patterns <intro_patterns>`?

Interacting with data
=====================

* I want to use a single playbook against multiple systems with different attributes. How do I use :ref:`variables <playbooks_variables>` to handle the differences?
* I want to retrieve data about my systems. How do I access :ref:`Ansible facts <vars_and_facts>`?
* I need to access sensitive data like passwords with Ansible. How can I protect that data with :ref:`Ansible vault <vault>`?
* I want to change the data I have, so I can use it in a task. How do I use :ref:`filters <playbooks_filters>` to transform my data?
* I need to retrieve data from an external datastore. How do I use :ref:`lookups <playbooks_lookups>` to access databases and APIs?
* I want to ask playbook users to supply data. How do I get user input with :ref:`prompts <playbooks_prompts>`?
* I use certain modules frequently. How do I streamline my inventory and playbooks by :ref:`setting default values for module parameters <module_defaults>`?

Executing playbooks
===================

Once your playbook is ready to run, you may need to use these topics:

* Executing "dry run" playbooks with :ref:`check mode and diff <check_mode_dry>`
* Running playbooks while troubleshooting with :ref:`start and step <playbooks_start_and_step>`
* Correcting tasks during execution with the :ref:`Ansible debugger <playbook_debugger>`
* Controlling how my playbook executes with :ref:`strategies and more <playbooks_strategies>`
* Running tasks, plays, and playbooks :ref:`asynchronously <playbooks_async>`

Advanced features and reference
===============================

* Using :ref:`advanced syntax <playbooks_advanced_syntax>`
* Manipulating :ref:`complex data <complex_data_manipulation>`
* Using :ref:`plugins <plugins_lookup>`
* Using :ref:`playbook keywords <playbook_keywords>`
* Using :ref:`command-line tools <command_line_tools>`
* Rejecting :ref:`specific modules <plugin_filtering_config>`
* Module :ref:`maintenance <modules_support>`

Traditional Table of Contents
=============================

If you prefer to read the entire User Guide, here's a list of the pages in order:

.. toctree::
   :maxdepth: 2

   quickstart
   basic_concepts
   intro_getting_started
   intro_adhoc
   playbooks
   playbooks_intro
   playbooks_best_practices
   become
   playbooks_loops
   playbooks_delegation
   playbooks_conditionals
   playbooks_tests
   playbooks_blocks
   playbooks_handlers
   playbooks_error_handling
   playbooks_environment
   playbooks_reuse
   playbooks_reuse_roles
   playbooks_reuse_includes
   playbooks_tags
   intro_inventory
   intro_dynamic_inventory
   intro_patterns
   connection_details
   command_line_tools
   playbooks_variables
   playbooks_vars_facts
   vault
   playbooks_filters
   playbooks_lookups
   playbooks_prompts
   playbooks_module_defaults
   playbooks_checkmode
   playbooks_startnstep
   playbooks_debugger
   playbooks_strategies
   playbooks_async
   playbooks_advanced_syntax
   complex_data_manipulation
   plugin_filtering_config
   sample_setup
   modules
   ../plugins/plugins
   ../reference_appendices/playbooks_keywords
   intro_bsd
   windows
   collections_using