---
- name: Aerodrome K3s Control Plane Pre-Upgrade Health & etcd Snapshot
  hosts: k3s_aerodrome_masters
  gather_facts: false
  tasks:
    - name: Verify K3s systemd service is active
      ansible.builtin.command: systemctl is-active k3s
      register: k3s_service
      changed_when: false
      failed_when: k3s_service.stdout != "active"

    - name: Query current node K3s version
      ansible.builtin.command: k3s --version
      register: k3s_ver
      changed_when: false

    - name: Display current K3s version
      ansible.builtin.debug:
        msg: "{{ inventory_hostname }} current version: {{ k3s_ver.stdout_lines[0] }}"

    - name: Save on-demand etcd snapshot on primary master (.11)
      ansible.builtin.command: k3s etcd-snapshot save --name "pre-upgrade-snapshot"
      when: inventory_hostname == "sninfr2lnxctl01"
      register: etcd_snap

    - name: Report etcd snapshot result
      ansible.builtin.debug:
        msg: "{{ etcd_snap.stdout_lines }}"
      when: inventory_hostname == "sninfr2lnxctl01"