---
- name: Install Prometheus Blackbox exporter
  apt:
    update_cache: true
    name: prometheus-blackbox-exporter
  register: apt_result
  retries: 3
  until: apt_result is succeeded

- name: Make Prometheus Blackbox exporter listen on localhost only
  lineinfile:
    path: /etc/default/prometheus-blackbox-exporter
    regexp: '^ARGS='
    line: >
      ARGS='--config.file /etc/prometheus/blackbox.yml
      --web.listen-address="localhost:9115"'
  notify: Restart prometheus-blackbox-exporter

- name: Activate prometheus Blackbox exporter service
  systemd:
    name: prometheus-blackbox-exporter
    enabled: true
    state: started