Change datagrid rows color depending of a value

In this post I will show you how to change the rows color of your Datagrid depending of a text from a column, for instance if a specific column has the value "Failed" the row will be in Red.

What do I want ?

I have a datagrid that displays a list of computers deployment status. 
I have three case of status:
- Success
- Running
- Failed

See below the datagrid before applying colors.

Datagrid before applying colors

Now I want to put the row in a specific color depending of those values.
- Success ==> Green
- Running ==> Blue
- Failed ==> Red

See below the Datagrid after applying colors

Datagrid after applying colors

See below the XAML part used before

See below the XAML part used after to apply colors