---
- name: check volume parent
  when: "'parent' in lvm_volume"
  assert:
    msg: "the volume parent must be a lvm thinpool"
    that:
    - (lvm_volume.parent.thinpool | default(false))

- name: install thin-provisioning-tools
  when: (lvm_volume.thinpool | default(false))
  apt:
    name: thin-provisioning-tools
    state: present

- name: create logical volume
  lvol:
    vg: "{{ lvm_volume.parent.vg | default(lvm_volume.vg) }}"
    lv: "{{ (lvm_volume.thinpool | default(false)) | ternary(omit, lvm_volume.lv) }}"
    size: "{{ lvm_volume.size }}"
    thinpool: "{{ (lvm_volume.thinpool | default(false)) | ternary(lvm_volume.lv, (lvm_volume.parent.lv | default(omit))) }}"

- name: create and mount filesystem
  when: not (lvm_volume.thinpool | default(false))
  block:
  - name: create filesystem
    filesystem:
      fstype: "{{ lvm_volume.fs }}"
      dev: "/dev/mapper/{{ lvm_volume.parent.vg | default(lvm_volume.vg) | replace('-', '--') }}-{{ lvm_volume.lv | replace('-', '--') }}"

  - name: mount filesytem
    mount:
      src: "/dev/mapper/{{ lvm_volume.parent.vg | default(lvm_volume.vg) | replace('-', '--') }}-{{ lvm_volume.lv | replace('-', '--') }}"
      path: "{{ lvm_volume.dest }}"
      fstype: "{{ lvm_volume.fs }}"
      state: mounted

  - name: set volume owner/group and mode
    file:
      state: directory
      path: "{{ lvm_volume.dest }}"
      mode: "{{ lvm_volume.mode | default(omit) }}"
      owner: "{{ lvm_volume.owner | default(omit) }}"
      group: "{{ lvm_volume.group | default(omit) }}"

  - name: export volume mountpoint
    set_fact:
      storage_volume_mountpoint: "{{ lvm_volume.dest }}"