- hosts: all
  roles:
    - ubuntu
    - os
    - python3
    - php

- hosts: www
  roles:
    - mint-clone
    - mint-www
    - certbot-nginx

- hosts: assets
  roles:
    - mint-assets
    - certbot-nginx

- hosts: db
  roles:
    - mint-db

- hosts: zone
  roles:
    - mint-zone
    - certbot-nginx

- hosts: main
  roles:
    - mint-main
    - certbot-nginx