# https://github.com/lukasmalkmus/rpi_exporter
---

- name: 'download rpi_exporter binary package to local folder'
  become: false
  get_url:
    url: "https://github.com/lukasmalkmus/rpi_exporter/releases/download/v0.8.0/rpi_exporter-0.8.0.linux-armv7.tar.gz"
    dest: "/tmp/rpi_exporter.tar.gz"
  register: _download_archive
  until: _download_archive is succeeded
  retries: 5
  delay: 2
  delegate_to: localhost
  check_mode: false

- name: 'unpack prometheus binaries'
  become: false
  unarchive:
    src: "/tmp/rpi_exporter.tar.gz"
    dest: "/tmp"
    creates: "/tmp/rpi_exporter/rpi_exporter"
  delegate_to: localhost
  check_mode: false

- name: 'propagate rpi_exporter bin'
  copy:
    src: "/tmp/rpi_exporter/rpi_exporter"
    dest: "/usr/local/bin/rpi_exporter"
    mode: 0755
    owner: root
    group: root

- name: 'propagate rpi_exporter service'
  copy:
    src: "/tmp/rpi_exporter/rpi_exporter.service"
    dest: "/etc/systemd/system/rpi_exporter.service"
    mode: 0755
    owner: root
    group: root

- name: 'Start rpi_exporter'
  systemd:
    name: 'rpi_exporter'
    state: 'started'
    enabled: true