---
- name: Load OS-specific variables
  ansible.builtin.include_vars: "{{ item }}"
  with_first_found:
    - "{{ ansible_facts['os_family'] }}.yml"
    - "debian.yml"

- name: Install node_exporter
  ansible.builtin.package:
    name: "{{ node_exporter_package }}"
    state: present

- name: Deploy node_exporter configuration
  ansible.builtin.template:
    src: env.conf.j2
    dest: "{{ node_exporter_args_file }}"
    owner: root
    group: root
    mode: "0644"
  notify: Restart node_exporter

- name: Enable and start node_exporter
  ansible.builtin.systemd:
    name: "{{ node_exporter_service }}"
    enabled: true
    state: started
    daemon_reload: true