# Install a docker based mariadb.
---
- name: Install a mariadb server with databases in a persistent volume
  hosts: all # Should be specified of course
  become: True
  tasks:
    - name: install docker packages
      apt: pkg={{ item }} state=latest update_cache=yes
      with_items:
         - docker-engine
    - name: install service file.
      template:
        src: files/mysql.service
        dest: /etc/systemd/system/mysql.service
        mode: 644
        owner: root
        group: root
    - name: install service file
      command: systemctl daemon-reload
    - name: make sure service is started
      systemd:
        name: mariadb.service
        state: started