The next role will configure the software stack we have just installed, so let's create the role:

$ ansible-galaxy init roles/stack-config

Now that we have the files needed for the role, we can make a start on planning what we need to configure. We will need to do the following:

• Create a user for our WordPress to run under
• Configure NGINX as per the best practices on the WordPress Codex
• Configure PHP-FPM to run as the WordPress user
• Do the initial configuration for SELinux

Let's start by creating the WordPress user.