- name: Download and verify the blackbox archive
  get_url:
    url: "https://github.com/blackbox/blackbox/releases/download/v{{ blackbox_version }}/blackbox-{{ blackbox_version }}.linux-amd64.tar.gz"
    dest: "/tmp/blackbox-{{ blackbox_version }}.linux-amd64.tar.gz"
    checksum: "sha256:{{ blackbox_sha256 }}"
  register: download_result

- name: Unarchive blackbox binary
  unarchive:
    src: "{{ download_result.dest }}"
    dest: /tmp
    remote_src: true # Indicates the source file is on the remote host
    owner: root
    group: root
    mode: 0755

- name: Copy blackbox binary to /usr/local/bin
  copy:
    src: "/tmp/blackbox-{{ blackbox_version }}.linux-amd64/blackbox"
    dest: "/usr/local/bin/blackbox-{{ blackbox_version }}"
    owner: root
    group: root
    mode: '0755'
    remote_src: yes

- name: Create blackbox binary symlink
  file:
    src: "/usr/local/bin/blackbox-{{ blackbox_version }}"
    dest: "/usr/local/bin/blackbox"
    state: link
    owner: root
    group: root
    mode: '0755' # Permissions for the target file
    force: yes 

- name: Create a blackbox group
  group:
    name: blackbox
    state: present
    gid: 1052

- name: Create a blackbox user
  user:
    name: blackbox
    uid: 1052
    group: 1052
    comment: "blackbox user"
    shell: /bin/bash
    state: present
    create_home: no

- name: Create blackbox data and config directories
  file:
    path: "{{ item }}"
    state: directory
    mode: 0750
    owner: blackbox
    group: blackbox
  loop:
    - /var/lib/blackbox_exporter
    - /etc/blackbox_exporter

- name: Install blackbox config
  template:
    src: templates/blackbox.yml.j2
    dest: /etc/blackbox/blackbox.yml
    owner: blackbox
    group: blackbox
    mode: '0640'
  notify: Restart blackbox

- name: Install blackbox service
  template:
    src: templates/blackbox.service.j2
    dest: /etc/systemd/system/blackbox.service
    owner: root
    group: root
    mode: 0640
  register: blackbox_service
  notify: Restart blackbox

- name: systemctl daemon-reload to pickup blackbox service changes
  systemd_service:
    daemon_reload: true
  when: blackbox_service.changed
  notify: Restart blackbox

- name: Start and enable blackbox
  service:
    name: blackbox
    state: started
    enabled: true