group_vars
host_vars
misc-plays
roles
common
mariadb
munin
nginx
php-fpm
defaults
handlers
tasks
templates
vars
.gitignore
LICENSE
README.md
ansible.cfg
site.yml
web.yml
Using www-data was a temporary measure while I was waiting for the official nginx.org packages to be released for Debian 9 and we had to use Debian's own nginx package.