install.yml

---

- name: Create apache_exporter system group
  group:
    name: "{{ apache_exporter_system_group }}"
    state: present
    system: true

- name: Create the apache_exporter user
  user:
    name: "{{ apache_exporter_system_user }}"
    groups: "{{ apache_exporter_system_group }}"
    append: true
    shell: /usr/sbin/nologin
    system: true
    createhome: false

- name: Get apache_exporter binary to local folder
  get_url:
    url: "{{ apache_exporter_download_url }}"
    dest: "/tmp/apache_exporter-{{ apache_exporter_version }}.linux-{{ go_arch }}.tar.gz"
  become: "{{ false if not apache_exporter_download_localhost is defined else omit }}"
  register: __download_binary
  until: __download_binary is succeeded
  retries: 5
  delay: 2
  delegate_to: "{{ 'localhost' if apache_exporter_download_localhost else inventory_hostname }}"
  check_mode: false
  become: false

- name: Unpack apache_exporter binary
  unarchive:
    src: "/tmp/apache_exporter-{{ apache_exporter_version }}.linux-{{ go_arch }}.tar.gz"
    dest: "/tmp"
    creates: "/tmp/apache_exporter-{{ apache_exporter_version }}.linux-{{ go_arch }}/apache_exporter"
  delegate_to: "{{ 'localhost' if apache_exporter_download_localhost else inventory_hostname }}"
  become: "{{ false if not apache_exporter_download_localhost else omit }}"
  become: false

- name: Create local bin dir
  file:
    path: /usr/local/bin
    state: directory
    mode: 0755

- name: Propagate apache_exporter binary
  copy:
    src: /tmp/apache_exporter-{{ apache_exporter_version }}.linux-{{ go_arch }}/apache_exporter
    dest: /usr/local/bin/apache_exporter
    mode: 0750
    owner: "{{ apache_exporter_system_user }}"
    group: "{{ apache_exporter_system_group }}"
    remote_src: "{{ false if apache_exporter_download_localhost else true }}"
  notify: restart apache_exporter