Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy. Avoid writing scripts or custom code to deploy and update your applications— automate in a language that approaches plain English, using SSH, with no agents to install on remote systems.
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Latest commit d8f0cee Sep 1, 2016 @privateip privateip committed on GitHub Merge pull request #17331 from privateip/openswitch
add Ssh transport class to openswitch shared module
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.github Try to avoid module-related tickets in the core Ansible project (#17047) Aug 11, 2016
bin Fix bin/ansible to not make a double traceback on python3 (#15972) Jun 2, 2016
contrib Migrate basestring to a python3 compatible type (#17199) Aug 23, 2016
docs-api Change default theme to 'alabaster' Jun 30, 2016
docs/man Fix the doctype attribute in man page asciidocs (#16696) Jul 29, 2016
docsite Added to_datetime filter (#17145) Aug 31, 2016
examples make timeout decorator for facts have a configurable duration (#16551) Jul 8, 2016
hacking Merge pull request #16316 from alikins/alikins_docsite_make Aug 19, 2016
lib/ansible Merge pull request #17331 from privateip/openswitch Sep 1, 2016
packaging Updating packaging vars for new version 2.1.1 Aug 3, 2016
test Add support for testing module PRs with python3. (#17339) Aug 31, 2016
ticket_stubs Add proposals template (#16654) Jul 8, 2016
.coveragerc Add tox and travis-ci support Mar 13, 2015
.gitattributes updated changelog with 1.8.2-4 content, added .gitattributes Feb 23, 2015
.gitignore Change default theme to 'alabaster' Jun 30, 2016
.gitmodules remove old dead code Aug 27, 2015
.mailmap Add a .mailmap for 'shortlog' (#15588) Apr 25, 2016
.travis.yml We've decided that python-3.5 is the minimum python version (#17270) Aug 29, 2016
.yamllint Fix YAML source and check it on Shippable (#15678) Jun 4, 2016 implemented loop pausing (#17289) Aug 31, 2016 Migrate basestring to a python3 compatible type (#17199) Aug 23, 2016 Update with more recent developments Mar 23, 2016
COPYING license file should be in source tree Mar 16, 2012 added galaxy data Jan 12, 2016
Makefile We've decided that python-3.5 is the minimum python version (#17270) Aug 29, 2016 Remove download stats badge (#16358) Jun 20, 2016
RELEASES.txt s/2015/2016 May 7, 2016
ROADMAP.rst Update ROADMAP.rst Jun 2, 2016
VERSION Version bump to 2.2.0 for devel Apr 26, 2016
ansible-core-sitemap.xml Add debug strategy plugin (#15125) Apr 8, 2016 Fix ziploader for the cornercase of ansible invoking ansible. Apr 29, 2016
shippable.yml We've decided that python-3.5 is the minimum python version (#17270) Aug 29, 2016
tox.ini We've decided that python-3.5 is the minimum python version (#17270) Aug 29, 2016

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Ansible is a radically simple IT automation system. It handles configuration-management, application deployment, cloud provisioning, ad-hoc task-execution, and multinode orchestration - including trivializing things like zero downtime rolling updates with load balancers.

Read the documentation and more at

Many users run straight from the development branch (it's generally fine to do so), but you might also wish to consume a release.

You can find instructions here for a variety of platforms. If you decide to go with the development branch, be sure to run git submodule update --init --recursive after doing a checkout.

If you want to download a tarball of a release, go to, though most users use yum (using the EPEL instructions linked above), apt (using the PPA instructions linked above), or pip install ansible.

Design Principles

  • Have a dead simple setup process and a minimal learning curve
  • Manage machines very quickly and in parallel
  • Avoid custom-agents and additional open ports, be agentless by leveraging the existing SSH daemon
  • Describe infrastructure in a language that is both machine and human friendly
  • Focus on security and easy auditability/review/rewriting of content
  • Manage new remote machines instantly, without bootstrapping any software
  • Allow module development in any dynamic language, not just Python
  • Be usable as non-root
  • Be the easiest IT automation system to use, ever.

Get Involved

  • Read Community Information for all kinds of ways to contribute to and interact with the project, including mailing list information and how to submit bug reports and code to Ansible.
  • All code submissions are done through pull requests. Take care to make sure no merge commits are in the submission, and use git rebase vs git merge for this reason. If submitting a large code change (other than modules), it's probably a good idea to join ansible-devel and talk about what you would like to do or add first and to avoid duplicate efforts. This not only helps everyone know what's going on, it also helps save time and effort if we decide some changes are needed.
  • Users list: ansible-project
  • Development list: ansible-devel
  • Announcement list: ansible-announce - read only
  • #ansible

Branch Info

  • Releases are named after Led Zeppelin songs. (Releases prior to 2.0 were named after Van Halen songs.)
  • The devel branch corresponds to the release actively under development.
  • As of 1.8, modules are kept in different repos, you'll want to follow core and extras
  • Various release-X.Y branches exist for previous releases.
  • We'd love to have your contributions, read Community Information for notes on how to get started.


Ansible was created by Michael DeHaan (michael.dehaan/gmail/com) and has contributions from over 1000 users (and growing). Thanks everyone!

Ansible is sponsored by Ansible, Inc