- name: Check current windows_exporter version
  win_command: '"c:\program files\windows_exporter\windows_exporter.exe" --version'
  failed_when: false
  changed_when: false
  register: result

- when: '"stderr" not in result or "version "+windows_exporter_version not in result.stderr'
  block:
    - name: Download windows_exporter
      win_get_url:
        url: "https://github.com/prometheus-community/windows_exporter/releases/download/v{{ windows_exporter_version }}/windows_exporter-{{ windows_exporter_version }}-amd64.msi"
        dest: 'c:\windows\temp\windows_exporter.msi'
        force: true

    - name: Install Windows exporter
      win_package:
        path: 'c:\windows\temp\windows_exporter.msi'
        arguments: "LISTEN_PORT=9100"
      notify: restart windows_exporter

    - name: Enable windows_exporter service
      win_service:
        name: windows_exporter
        start_mode: delayed
        state: started