ansible/roles/ubuntu_base/tasks/users.yml

---
- name: Add users
  user:
    name: '{{ item.name }}'
    comment: '{{ item.comment }}'
    password: '{{ item.password }}'
    groups: '{{ item.groups }}'
    update_password: always
  loop: '{{ users | default([]) }}'

- name: Add ssh authorized_keys
  ansible.posix.authorized_key:
    user: '{{ item.name }}'
    key: "{{ item.ssh_keys | join('\n') }}"
    exclusive: true
  loop: '{{ users | default([]) }}'

- name: Add ssh authorized_keys to root user
  ansible.posix.authorized_key:
    user: root
    key: "{{ users | default([]) | map(attribute='ssh_keys') | flatten | join('\n\
      ') }}"
    exclusive: true