---
- name: Validate p2p NICs exist on this node
  ansible.builtin.assert:
    that:
      - priv_nic_1 in ansible_facts['interfaces']
      - priv_nic_2 in ansible_facts['interfaces']
    fail_msg: >-
      One or both p2p NICs not found on {{ inventory_hostname }}.
      Expected: {{ priv_nic_1 }}, {{ priv_nic_2 }}.
      Available interfaces: {{ ansible_facts['interfaces'] | join(', ') }}

- name: Configure p2p bridge in /etc/network/interfaces
  ansible.builtin.blockinfile:
    path: /etc/network/interfaces
    marker: "# {mark} ANSIBLE MANAGED BLOCK - p2p bridge"
    block: |
      auto p2p
      iface p2p inet static
          address {{ priv_ip }}/{{ ha_vip_cidr }}
          bridge-ports {{ priv_nic_1 }} {{ priv_nic_2 }}
          bridge-stp on
          bridge-fd 0
  register: p2p_network_p2p_bridge_config

- name: Apply network config  # noqa: no-handler
  ansible.builtin.command: ifreload -a
  changed_when: true
  when: p2p_network_p2p_bridge_config is changed