computer-playbook/roles/native-backups-provider-user/tasks/main.yml

- name: create backup user
  user:
    name: backup
    create_home: yes

- name: create .ssh directory
  file:
    path: /home/backup/.ssh
    state: directory
    owner: backup
    group: backup
    mode: '0700'

- name: create /home/backup/.ssh/authorized_keys
  template:
    src: "authorized_keys.j2"
    dest: /home/backup/.ssh/authorized_keys
    owner: backup
    group: backup
    mode: '0644'

- name: create /home/backup/ssh-wrapper.sh
  copy:
    src: "ssh-wrapper.sh"
    dest: /home/backup/ssh-wrapper.sh
    owner: backup
    group: backup
    mode: '0700'

- name: grant backup sudo rights
  copy:
    src: "backup"
    dest: /etc/sudoers.d/backup
    mode: '0644'
    owner: root
    group: root
  notify: sshd restart