---

- name: create /etc/prometheus/node-exporter/tls
  file:
    path: /etc/prometheus/node-exporter/tls
    state: directory
    owner: _nodeexporter
    group: _nodeexporter

- name: render /etc/prometheus/node-exporter/tls/config.yml
  template:
    src: prometheus-node-exporter-webconfig.yml.j2
    dest: /etc/prometheus/node-exporter/tls/config.yml
    owner: _nodeexporter
    group: _nodeexporter
  notify: restart node exporter

- name: configure node exporter
  lineinfile:
    path: /etc/rc.conf.local
    line: >-
      node_exporter_flags=--collector.textfile.directory={{ node_exporter_textfile_dir }}
      {{ node_exporter_flags }}
      --web.config=/etc/prometheus/node-exporter/tls/config.yml
    regexp: ^node_exporter_flags=.*$
  notify:
    - start node exporter
    - restart node exporter