Lab 1 - Solution
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Mandatory
=========

Check the infrastructure
------------------------
* Login on ``srv.<firstname>.lab`` as ``ansible`` user
* check the ansible version (2.x)
* try to connect to the other servers via ssh and accept the ssh host keys
    * ``web1.<firstname>.lab``
    * ``web2.<firstname>.lab``
    * ``db.<firstname>.lab``

.. code-block:: bash

    ansible --version
    ssh web1.<firstname>.lab
    ssh web2.<firstname>.lab
    ssh db.<firstname>.lab

Git Installation
----------------
* Connect to your ``srv.<firstname>.lab`` as ``ansible`` user
* Switch to ``root`` via ``sudo``
* Install ``git``

.. code-block:: bash

    ssh -l ansible srv.firstname.lab
    sudo su -
    apt-get install git


Create a git repo
-----------------
* as ``ansible`` user
* create a local git repo in ``/home/ansible/training``
* create a file e.g ``README.md`` and add it to your git repo
* make your first git commit
* check the log

.. code-block:: bash

    mkdir /home/ansible/training
    cd /home/ansible/training
    
    git init

    vi README.md
    git status
    git add README.md
    git commit -m 'first commit'

    git log



Optional
========

Checkout a public repository
----------------------------
* switch into the ``/tmp`` directory
* clone the git remote repo (https://github.com/pstauffer/pstauffer.github.io.git)
* change the ``README.md`` file
* look at the differences

.. code-block:: bash

    cd /tmp

    # clone repo
    git clone https://github.com/pstauffer/pstauffer.github.io.git

    # edit readme
    vi README.md

    # print out the working tree status
    git status

    # print out the differences of the readme
    git diff README.md