---
- name: Create temporary build directory
  check_mode: False
  tempfile:
    state: directory
  changed_when: False
  register: luks_keyfile_dir

- name: create luks device
  block:
  - name: write passphrase into temporary keyfile
    check_mode: False
    copy:
      dest: "{{ luks_keyfile_dir.path }}/{{ luks_device.name }}"
      content: "{{ luks_device.passphrase }}"
      mode: 0400
    changed_when: False

  - name: create/open luks device
    luks_device:
      name: "{{ luks_device.name }}"
      device: "{{ luks_device.device }}"
      keyfile: "{{ luks_keyfile_dir.path }}/{{ luks_device.name }}"
      state: opened

  always:
  - name: remove base-directory for keyfiles
    check_mode: False
    file:
      path: "{{ luks_keyfile_dir.path }}"
      state: absent
    changed_when: False

- name: export device path
  set_fact:
    storage_device_path: "/dev/mapper/{{ luks_device.name }}"