---
- name: 部署监控代理配置文件
  hosts: nomad_cluster
  become: yes
  vars:
    ansible_python_interpreter: /usr/bin/python3

  tasks:
    - name: 创建promtail配置目录
      file:
        path: /etc/promtail
        state: directory
        mode: '0755'
      tags:
        - promtail-config

    - name: 创建node-exporter配置目录
      file:
        path: /etc/prometheus
        state: directory
        mode: '0755'
      tags:
        - node-exporter-config

    - name: 部署promtail配置
      copy:
        src: /root/mgmt/infrastructure/monitor/configs/promtail/promtail-config.yaml
        dest: /etc/promtail/config.yaml
        owner: root
        group: root
        mode: '0644'
        backup: yes
      tags:
        - promtail-config

    - name: 部署node-exporter配置
      copy:
        src: /root/mgmt/infrastructure/monitor/configs/node-exporter/node-exporter-config.yml
        dest: /etc/prometheus/node-exporter-config.yml
        owner: prometheus
        group: prometheus
        mode: '0644'
        backup: yes
      tags:
        - node-exporter-config

    - name: 重启promtail服务
      systemd:
        name: promtail
        state: restarted
        enabled: yes
      when: ansible_facts['systemd']['promtail']['status'] is defined
      tags:
        - promtail-restart

    - name: 重启node-exporter服务
      systemd:
        name: prometheus-node-exporter
        state: restarted
        enabled: yes
      when: ansible_facts['systemd']['prometheus-node-exporter']['status'] is defined
      tags:
        - node-exporter-restart