node_exporter.yml

- name: "Apply sftp configuration"
  hosts: all
  gather_facts: false
  roles:
    - gekmihesg.openwrt

  tasks:
    - name: Install required packages
      opkg:
        name: "{{ item }}"
        state: present
      loop:
        - prometheus-node-exporter-lua
        - prometheus-node-exporter-lua-nat_traffic
        - prometheus-node-exporter-lua-netstat
        - prometheus-node-exporter-lua-openwrt
        - prometheus-node-exporter-lua-wifi
        - prometheus-node-exporter-lua-wifi_stations

    - name: Expose metrics
      uci:
        command: set
        key: prometheus-node-exporter-lua.main
        value:
          listen_interface: "lan"
          listen_ipv6: "0"
          listen_port: "9100"
      notify:
        - Commit changes
        - Restart node_exporter

  handlers:
    - name: Commit changes
      uci:
        command: commit
        config: network

    - name: Restart node_exporter
      raw: /etc/init.d/prometheus-node-exporter-lua restart