Lab 11 - Multitier Architecture
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Mandatory
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Create a new host group
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* Create a new host group for ``flask_app`` in both inventories ``test`` and ``prod``
* Change the ``test`` and ``prod`` host group to use the new hostgroup ``flask_app``
* Create the variable ``flask_app_source`` only for the ``flask_app`` group with the value ``https://github.com/pstauffer/flask-mysql-app.git``


Extend your flask_app role
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* Use the defined ``flask_app_source`` variable in your task file for the git checkout
* Create a dependency on the already created ``pip`` role
* Run the playbook ``deploy.yml`` for both inventories ``test`` and ``prod``
* Verify the checkout of the correct version


Commit your changes
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* add all files to your git repo and commit it