- hosts: minio-backups
  gather_facts: true
  tasks:
  - name: ensure mdadm is installed
    package:
      name: mdadm
      state: present
    tags:
    - install
  - name: ensure usb hdd partitions are removed
    command:
      wipefs -fa {{ item }}
    args:
      removes: '{{ item }}-part1'
    loop: '{{ raid_disks }}'
    tags:
    - wipefs
  - name: ensure md raid array exists
    command: >-
      systemd-cat -t mdadm
      mdadm --create --run
      --name={{ md_name }}
      --level=raid1
      --raid-devices=2 
      /dev/md/{{ md_name }}
      {{ raid_disks | join(' ') }}
    args:
      creates: /dev/disk/by-id/md-name-{{ md_name }}
    tags:
    - mdadm
    - mdadm-create