---
- name: ensure groups
  group:
    name: "{{ item.name }}"
    gid: "{{ item.gid | default(omit) }}"
    state: "{{ item.state | default('present') }}"
    system: false
  with_items: "{{ users_groups }}"
  when: users_groups is defined

- name: ensure users
  user:
    name: "{{ item.name }}"
    uid: "{{ item.uid | default(omit) }}"
    comment: "{{ item.comment | default(omit) }}"
    create_home: "{{ item.create_home | default(true) }}"
    group: "{{ item.group | default(omit) }}"
    groups: "{{ item.groups | default(omit) }}"
    home: "{{ item.home | default(omit) }}"
    password: "{{ item.password | default(omit) }}"
    shell: "{{ item.shell | default(omit) }}"
    state: "{{ item.state | default('present') }}"
    system: false
  with_items: "{{ users_interactive }}"
  when: users_interactive is defined

- name: ensure system groups
  group:
    name: "{{ item.name }}"
    gid: "{{ item.gid | default(omit) }}"
    state: "{{ item.state | default('present') }}"
    system: true
  with_items: "{{ users_system_groups }}"
  when: users_system_groups is defined

- name: ensure system users
  user:
    name: "{{ item.name }}"
    uid: "{{ item.uid | default(omit) }}"
    comment: "{{ item.comment | default(omit) }}"
    create_home: "{{ item.create_home | default(false) }}"
    group: "{{ item.group | default(omit) }}"
    groups: "{{ item.groups | default(omit) }}"
    home: "{{ item.home | default(omit) }}"
    password: "{{ item.password | default(omit) }}"
    shell: "{{ item.shell | default('/sbin/nologin') }}"
    state: "{{ item.state | default('present') }}"
    system: true
  with_items: "{{ users_system }}"
  when: users_system is defined

- name: ensure authorized keys
  authorized_key:
    user: "{{ item.0.name }}"
    key: "{{ item.1 }}"
    state: "{{ item.0.state | default('present') }}"
  with_subelements:
    - "{{ users_authorized_keys }}"
    - keys
  when: 
   - users_authorized_keys is defined