lilik_playbook/roles/mailman3/tasks/main.yaml

---
- name: install mailman and associated packages
  apt:
    name: "{{ item }}"
    state: present
    update_cache: yes
    cache_valid_time: 3600
  with_items:
    - mailman3-full
    - python3-django-hyperkitty

- name: add nginx configurations
  template:
    src: mailman3.conf
    dest: "/etc/nginx/locations/{{ server_fqdn }}/mailman3.conf"
  notify:
    - restart nginx