ansible-mysql/tasks/install/mysql/default.yml

---

- name: SHELL | Get MySQL target version
  shell: LANG=C apt-cache depends mysql-server | awk -F '-' '/Depends/ { print $NF }'
  register: apt_mysql_version
  changed_when: false

- name: DEBCONF | Prepare MySQL silent installation (root password)
  debconf: name='mysql-server-{{ apt_mysql_version.stdout }}' question='mysql-server/root_password' vtype='password' value='{{ mysql_root_password }}'
  when: not mysql_exists.stat.exists

- name: DEBCONF | Prepare MySQL silent installation (root password again)
  debconf: name='mysql-server-{{ apt_mysql_version.stdout }}' question='mysql-server/root_password_again' vtype='password' value='{{ mysql_root_password }}'
  when: not mysql_exists.stat.exists

- name: APT | Install MySQL server
  apt: pkg=mysql-server state=present