Lab 12 - Solution
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* Solution Project: https://github.com/pstauffer/flask-mysql-app/tree/master/lab12_solution

.. important::

    This is just an example of a solution.

    * You can also split the project into more roles and work with dependencies

        * mysql role (reusable for other projects)
        * gunicorn role (reusable for other projects)
        * flask role (reusable for other projects)
        * git role (reusable for other projects)

    * Use fixed variables inside the roles in ``vars/main.yml``
    * Manage the whole ``my.cnf`` as template and add the ``ansible_managed`` header
    * Verify, if the ``database`` already exists (to replace the ``ignore_errors``)
    * Use fixed versions for the packages (gunicorn, mysql-server, ...) to make sure, the application works with this versions
    * put the RedHat / Debian part into own files ``redhat.yml / ``debian.yml``
    * Verify, if the application (gunicorn) is already running (to make the task idempotent)
    * use tags


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

.. code-block:: bash

    git status
    git add *
    git commit -m 'lab 12'