ansible/roles/nginx/tasks/main.yml

---
- name: gather os specific variables
  include_vars: "{{ lookup('first_found', possible_files) }}"
  vars:
    possible_files:
      files:
        - "{{ ansible_distribution }}-{{ ansible_distribution_version }}.yaml"
        - "{{ ansible_distribution }}.yaml"
        - "{{ ansible_os_family }}.yaml"
        - "default.yaml"
      paths:
        - vars

- name: include os specific tasks
  include_tasks: "{{ lookup('first_found', possible_files) }}"
  vars:
    possible_files:
      files:
        - "{{ ansible_distribution }}-{{ ansible_distribution_version }}.yaml"
        - "{{ ansible_distribution }}.yaml"
        - "{{ ansible_os_family }}.yaml"
        - "default.yaml"
      paths:
        - tasks

- name: install passlib
  package:
    name: "{{ item }}"
    state: present
  loop:
    - python-passlib
    - python3-passlib

- name: install package
  package:
    name: "{{ nginx_package_name }}"
    state: "{{ nginx_package_state }}"

- name: configure nginx
  template:
    src: nginx.conf.j2
    dest: "{{ nginx_etc_path }}/nginx.conf"
    owner: root
    group: root
    mode: 0644
  notify: reload nginx

- name: manage service
  service:
    name: "{{ nginx_service_name }}"
    state: "{{ nginx_service_state }}"
    enabled: "{{ nginx_service_enabled }}"