fx-monitor/roles/prometheus/tasks/main.yml

---




- name: Copy Prometheus service
  template:
    src: prometheus.service.j2
    dest: /etc/systemd/system/prometheus.service
    owner: root
    group: root
    mode: '0644'


- name: 创建数据目录
  file:     
    path: "{{ promdata }}"
    state: directory
    owner: root
    group: root
    mode: '0755'

- name: configfile
  file:
    path: "{{ monitor_dir }}/prometheus"
    state: directory
    owner: root
    group: root
    mode: '0755'


- name: 2. Download Prometheus release tarball
  unarchive:
    src: "https://github.com/prometheus/prometheus/releases/download/v3.9.1/prometheus-3.9.1.linux-amd64.tar.gz"
    dest: "{{ monitor_dir }}/"
    remote_src: yes
    extra_opts: [--strip-components=1]   # 去掉顶层目录

- name: 3. Copy prometheus binary to /usr/local/bin
  copy:
    src: "{{ monitor_dir }}/prometheus"
    dest: /usr/local/bin/prometheus
    mode: '0755'
    remote_src: yes



- name: 添加配置文件
  template: src=prometheus.yml.j2 dest={{monitor_dir}}/prometheus/prometheus.yml


- name: Enable and start Prometheus
  systemd:
    name: prometheus
    enabled: yes
    state: started

- name: 重启prometheus服务    
  systemd:
    name: prometheus
    state: restarted
    daemon_reload: yes