---
- hosts: promclients
  tasks:
    - name: Import Node Exporter role
      import_role:
        name: prometheus.prometheus.node_exporter
      when: ansible_service_mgr == "systemd"

    - name: Install Node Exporter on FreeBSD
      community.general.pkgng:
        name: "node_exporter"
        state: latest
      when: ansible_service_mgr == "bsdinit"
      become: true

    - name: Enable node_exporter service on FreeBSD
      ansible.builtin.shell: sysrc node_exporter_enable="YES"
      when: ansible_service_mgr == "bsdinit"
      register: node_exporter_enable
      become: true
      changed_when: '"node_exporter_enable:  -> YES" in node_exporter_enable.stdout'

    - name: Check if node_exporter service is running on FreeBSD
      ansible.builtin.shell: service node_exporter status
      when: ansible_service_mgr == "bsdinit"
      register: node_exporter_running
      failed_when: '"node_exporter does not exist" in node_exporter_running.stdout'
      changed_when: false

    - name: Start node_exporter service on FreeBSD
      ansible.builtin.shell: service node_exporter start
      when:
        - ansible_service_mgr == "bsdinit"
        - '"node_exporter is not running" in node_exporter_running.stdout'
      become: true