ansible-role-partitioning_profile/tasks/raid_profile.yml

---

- name: set raid profile to mdraid if more than one disk and to single if one
  set_fact:
    partitioning_raid_profile: "{{ ( hard_disks | length > 1 ) | ternary('mirror','single') }}"
  when: partitioning_raid_profile == 'auto'

- name: load raid profile vars
  include_vars:
    file: "raid_profiles/{{partitioning_raid_profile}}.yml"
    name: _partitioning_raid_profile

- name: set raid profile vars
  set_fact:
    mdraid_devices: "{{_partitioning_raid_profile.mdraid_devices}}"
    boot_device: "{{_partitioning_raid_profile.boot_device}}"
    rescue_device: "{{_partitioning_raid_profile.rescue_device}}"
    system_device: "{{_partitioning_raid_profile.system_device}}"
    debian_boot_packages: "{{ debian_boot_packages | union(_partitioning_raid_profile.debian_boot_packages) }}"