---
- name: check no gpt header is present when osd scenario is lvm/lvm-batch
  block:
    - name: read information about the devices
      parted:
        device: "{{ item.data if item.data_vg is undefined and lvm_volumes is defined else item if devices is defined else omit }}"
        unit: MiB
      register: parted_results
      with_items: "{{ lvm_volumes | default(devices) }}"
      when:
        - inventory_hostname in groups.get(osd_group_name, [])
        - (item.data is defined and item.data_vg is undefined) or devices is defined

    - name: fail when gpt header found on osd devices
      fail:
        msg: "{{ item.disk.dev }} has gpt header, please remove it."
      with_items: "{{ parted_results.results }}"
      when:
        - item.skipped is undefined
        - item.disk.table == 'gpt'
        - item.partitions | length == 0

- name: check devices are block devices
  block:
    - name: get devices information
      parted:
        device: "{{ item }}"
        unit: MiB
      register: devices_parted
      failed_when: False
      with_items: "{{ devices }}"

    - name: fail if one of the devices is not a device
      fail:
        msg: "{{ item.item }} is not a block special file!"
      when: item.rc is defined
      with_items: "{{ devices_parted.results }}"