- hosts:
    - controller
    - haproxy
  roles:
    - haproxy
    - mariadb
    - rabbitmq
  become: yes

- hosts:
    - haproxy
  roles:
    - mariadb
    - rabbitmq
  become: yes

- hosts:
    - controller
    - haproxy
  roles:
    - haproxy
  become: yes

Fix problem to install mariadb
Fix problem to install mariadb
