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Python 3 Support
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================
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Ansible 2.2 features a tech preview of Python 3 support. This topic discusses how you can test to make sure your modules and playbooks work with Python 3.
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.. note:: Technology preview features provide early access to upcoming product innovations,
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enabling you to test functionality and provide feedback during the development process.
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Please be aware that tech preview features may not be functionally complete and are not
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intended for production use. To report a Python 3 bug, please see `Community Information & Contributing <http://docs.ansible.com/ansible/community.html#i-d-like-to-report-a-bug>`_.
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Testing Python 3 with commands and playbooks
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----------------------------------------------------
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* `Install Ansible 2.2+ <http://docs.ansible.com/ansible/intro_installation.html>`_
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* To test Python 3 on the controller, run your ansible command via
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`python3`. For example::
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$ python3 /usr/bin/ansible localhost -m ping
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$ python3 /usr/bin/ansible-playbook sample-playbook.yml
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Testing Python 3 module support
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--------------------------------
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* Set the ansible_python_interpreter configuration option to
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`/usr/bin/python3`. The `ansible_python_interpreter` configuration option is usually set per-host as inventory variable associated with a host or set of hosts. See the `inventory documentation <http://docs.ansible.com/ansible/intro_inventory.html>`_ for more information.
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* Run your command or playbook.::
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$ ansible localhost -m ping
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$ ansible-playbook sample-playbook.yml
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Note that you can also use the `-e` command line option to manually set the python interpreter when you run a command. For example::
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$ ansible localhost -m ping -e 'ansible_python_interpreter=/usr/bin/python3'
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$ ansible-playbook sample-playbook.yml -e 'ansible_python_interpreter=/usr/bin/python3'
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