---
- name: create zfs base datasets
  loop: "{{ lookup('dict', vm_host.zfs, wantlist=True)  }}"
  loop_control:
    label: "{{ item.key }} -> {{ item.value.pool }}/{{ item.value.name }} ({{ (item.value.properties | default({})).items() | map('join', '=') | join(', ') }})"
  vars:
    default_properties:
      canmount: no
      mountpoint: none
  zfs:
    name: "{{ item.value.pool }}/{{ item.value.name }}"
    state: present
    extra_zfs_properties: "{{ default_properties | combine(item.value.properties | default({})) }}"

- name: configure lvm to ignore zfs volumes
  lineinfile:
    path: /etc/lvm/lvm.conf
    backrefs: yes
    regexp: '^\s*#?\s*global_filter\s*='
    line: '        global_filter = [ "r|/dev/zd[0-9]+|" ]'