---
- name: Converge
  hosts: all
  become: true

  roles:
    - role: mariadb

  post_tasks:
    - name: Make sure we can connect to MySQL via Unix socket.
      command: "mysql -u root -proot -e 'show databases;'"
      changed_when: false

    - name: Make sure we can connect to MySQL via TCP.
      command: "mysql -u root -proot -h 127.0.0.1 -e 'show databases;'"
      changed_when: false