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---
- name: create array
command: "mdadm --create /dev/md/{{ mdadm_device.name }} --metadata default --level {{ mdadm_device.level }} --raid-devices {{ mdadm_device.devices | length }} {{ mdadm_device.devices | join(' ') }}"
args:
creates: "/dev/md/{{ mdadm_device.name }}"
- name: fetch UUID of array
command: "mdadm --detail --scan /dev/md/{{ mdadm_device.name }}"
changed_when: false
check_mode: no
register: mdadm_device_uuid
- name: udpate mdadm.conf
lineinfile:
path: /etc/mdadm/mdadm.conf
regexp: '^ARRAY /dev/md/{{ mdadm_device.name }} '
line: "{{ mdadm_device_uuid.stdout_lines | first }}"
insertafter: "# definitions of existing MD arrays"
notify: rebuild initramfs
- name: export device path
set_fact:
storage_device_path: "/dev/md/{{ mdadm_device.name }}"
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