homeserver/roles/mgrote_munin_node/tasks/user.yml

---
- name: Ensure group exists
  become: true
  ansible.builtin.group:
    name: "{{ munin_user_group }}"
    state: present

- name: Ensure user exists
  become: true
  ansible.builtin.user:
    name: munin
    group: "{{ munin_user_group }}"
    shell: /usr/sbin/nologin
    create_home: false

- name: Ensure user is added to sudoers
  community.general.sudoers:
    name: "users-sudo-munin"
    state: present
    user: munin
    commands: ALL
    nopassword: true