Cloudpods/ocboot/onecloud/roles/mariadb/tasks/ubuntu.yml

- name: Allow remote hosts to connect (Ubuntu)
  lineinfile:
    path: /etc/mysql/mariadb.conf.d/50-server.cnf
    backrefs: yes
    regexp: '^bind-address'
    line: 'bind-address            = 0.0.0.0'
    state: present
  become: yes

# restart the mariadb service asap to allow remote access
- name: Restart Mariadb
  systemd:
    name: mariadb
    state: restarted
    enabled: yes
  become: yes