---
- name: 创建仅 root 可访问的快照目录
  ansible.builtin.file:
    path: "{{ etcd_snapshot_dir }}"
    state: directory
    owner: root
    group: root
    mode: '0700'

- name: 写入快照脚本和 systemd 任务
  ansible.builtin.template:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    mode: "{{ item.mode }}"
  loop:
    - {src: snapshot.sh.j2, dest: "{{ etcd_install_dir }}/snapshot", mode: '0700'}
    - {src: snapshot.service.j2, dest: /etc/systemd/system/homelab-etcd-snapshot.service, mode: '0644'}
    - {src: snapshot.timer.j2, dest: /etc/systemd/system/homelab-etcd-snapshot.timer, mode: '0644'}
  register: etcd_snapshot_units

- name: 启用本地快照计划
  ansible.builtin.systemd_service:
    name: homelab-etcd-snapshot.timer
    daemon_reload: "{{ etcd_snapshot_units is changed }}"
    enabled: true
    state: started