blumeops/ansible/roles/node_exporter/tasks/main.yml

---
# Note: node_exporter is installed via homebrew manually.
# This role manages the args file to enable textfile collector.

- name: Create textfile collector directory
  ansible.builtin.file:
    path: "{{ node_exporter_textfile_dir }}"
    state: directory
    mode: '0755'

- name: Configure node_exporter args
  ansible.builtin.template:
    src: node_exporter.args.j2
    dest: /opt/homebrew/etc/node_exporter.args
    mode: '0644'
  notify: Restart node_exporter

- name: Ensure node_exporter service is started
  ansible.builtin.command: brew services start node_exporter
  register: node_exporter_brew_start
  changed_when: "'Successfully started' in node_exporter_brew_start.stdout"
  failed_when: false