---
- name: compute full zfs volume path
  set_fact:
    zfs_volume_path_full: "{{ ('parent' in zfs_volume) | ternary((zfs_volume.parent.pool | default(''))~'/'~(zfs_volume.parent.name | default('')), zfs_volume.pool) }}/{{ zfs_volume.name }}"

- name: create zfs dataset
  zfs:
    name: "{{ zfs_volume_path_full }}"
    extra_zfs_properties: "{{ zfs_volume.properties | dehumanize_zfs_properties | default(omit) }}"
    state: present

- name: gather volume mountpoint info
  zfs_facts:
    name: "{{ zfs_volume_path_full }}"
    properties: mountpoint
  register: zfs_volume_info

- name: export volume mountpoint
  set_fact:
    storage_volume_mountpoint: "{{ zfs_volume_info.ansible_facts.ansible_zfs_datasets[0].mountpoint }}"

- name: bind mount volume
  when:
  - "'dest' in zfs_volume"
  - zfs_volume.dest != storage_volume_mountpoint
  block:
  - name: create bind mount
    mount:
      src: "{{ zfs_volume_info.ansible_facts.ansible_zfs_datasets[0].mountpoint }}"
      path: "{{ zfs_volume.dest }}"
      fstype: none
      opts: bind,x-systemd.automount,nofail
      state: mounted

  - name: update volume mountpoint
    set_fact:
      storage_volume_mountpoint: "{{ zfs_volume.dest }}"

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