testing new proxmox logic

roles/proxmox_ha/tasks/main.yml

@@ -0,0 +1,96 @@
+---
+# =============================================================================
+# proxmox_ha — tasks
+# Manages Proxmox HA group membership and maintenance mode.
+# Proxmox HA is self-managing during migrations — this role handles
+# cases where you need to explicitly pause or resume HA for a node.
+# =============================================================================
+
+# ── Detect HA ─────────────────────────────────────────────────────────────────
+- name: "HA | Detect if HA is configured"
+  ansible.builtin.command: ha-manager status
+  register: ha_detect
+  changed_when: false
+  failed_when: false
+  run_once: true
+
+- name: "HA | Set HA enabled fact"
+  ansible.builtin.set_fact:
+    ha_is_enabled: "{{ ha_detect.rc == 0 and ha_detect.stdout != '' }}"
+  run_once: true
+
+- name: "HA | Skip — HA not configured"
+  ansible.builtin.debug:
+    msg: "HA is not configured on this cluster — skipping."
+  when: not ha_is_enabled
+  run_once: true
+
+# ── HA status ─────────────────────────────────────────────────────────────────
+- name: "HA | Get status"
+  ansible.builtin.command: ha-manager status
+  register: ha_status
+  changed_when: false
+  when:
+    - ha_is_enabled
+    - ha_action == 'status'
+  run_once: true
+
+- name: "HA | Log status"
+  ansible.builtin.debug:
+    msg: "{{ ha_status.stdout_lines }}"
+  when:
+    - ha_is_enabled
+    - ha_action == 'status'
+  run_once: true
+
+# ── Put node in maintenance mode ──────────────────────────────────────────────
+# Proxmox uses node maintenance mode via ha-manager to gracefully migrate
+# HA-managed VMs before maintenance. This is the correct HA-aware drain.
+- name: "HA | Enable maintenance mode for {{ current_node }}"
+  ansible.builtin.command: >
+    ha-manager crm-command node-maintenance enable {{ current_node }}
+  changed_when: true
+  run_once: true
+  when:
+    - ha_is_enabled
+    - ha_action == 'disable'
+
+- name: "HA | Wait for {{ current_node }} maintenance mode to be acknowledged"
+  ansible.builtin.command: ha-manager status
+  register: ha_maintenance_check
+  changed_when: false
+  until: >-
+    'maintenance' in ha_maintenance_check.stdout
+    or current_node + ' (maintenance)' in ha_maintenance_check.stdout
+  retries: "{{ (ha_timeout / 5) | int }}"
+  delay: 5
+  run_once: true
+  when:
+    - ha_is_enabled
+    - ha_action == 'disable'
+
+- name: "HA | Maintenance mode enabled for {{ current_node }}"
+  ansible.builtin.debug:
+    msg: "✓ HA maintenance mode enabled for {{ current_node }} — HA will not restart VMs on this node."
+  when:
+    - ha_is_enabled
+    - ha_action == 'disable'
+  run_once: true
+
+# ── Resume HA management ──────────────────────────────────────────────────────
+- name: "HA | Disable maintenance mode for {{ current_node }}"
+  ansible.builtin.command: >
+    ha-manager crm-command node-maintenance disable {{ current_node }}
+  changed_when: true
+  run_once: true
+  when:
+    - ha_is_enabled
+    - ha_action == 'enable'
+
+- name: "HA | Maintenance mode disabled for {{ current_node }}"
+  ansible.builtin.debug:
+    msg: "✓ HA management resumed for {{ current_node }}."
+  when:
+    - ha_is_enabled
+    - ha_action == 'enable'
+  run_once: true