---
# =============================================================================
# proxmox_upgrade — node_upgrade.yml
# Per-node upgrade sequence: backup → drain → upgrade → restore
# Called with loop_var: current_node
# =============================================================================

- name: "Node {{ current_node }} | Start"
  ansible.builtin.debug:
    msg: "━━━ Starting upgrade of node {{ current_node }} ━━━"

# ── Step 1: Backup config ─────────────────────────────────────────────────────
- name: "Node {{ current_node }} | Step 1 — Backup config"
  include_role:
    name: hypervisor_backup_config
  vars:
    pve_config_git_commit_message: "[{{ client_id }}] {{ current_node }} pre-upgrade config backup {{ ansible_date_time.date }}"

# ── Step 2: Drain node ────────────────────────────────────────────────────────
- name: "Node {{ current_node }} | Step 2 — Drain (migrate guests off node)"
  include_tasks: drain.yml
  when: cluster_mode == 'cluster'

- name: "Node {{ current_node }} | Step 2 — Single node mode, skipping drain"
  ansible.builtin.debug:
    msg: "cluster_mode=single — skipping guest migration"
  when: cluster_mode == 'single'

# ── Step 3: Upgrade ───────────────────────────────────────────────────────────
- name: "Node {{ current_node }} | Step 3 — Upgrade packages"
  include_tasks: upgrade.yml

# ── Step 4: Restore ───────────────────────────────────────────────────────────
- name: "Node {{ current_node }} | Step 4 — Restore guests"
  include_tasks: restore.yml
  when: cluster_mode == 'cluster'

- name: "Node {{ current_node }} | Complete"
  ansible.builtin.debug:
    msg: "━━━ Node {{ current_node }} upgrade complete ━━━"