---
- name: Setup Longhorn Requirements
  hosts: all
  become: true
  tasks:
    - name: Install required packages
      ansible.builtin.apt:
        name:
          - open-iscsi
          - nfs-common
          - cryptsetup
          - dmsetup
        state: present
        update_cache: yes

    - name: Ensure required kernel modules are loaded
      community.general.modprobe:
        name: "{{ item }}"
        state: present
      loop:
        - iscsi_tcp
        - dm_crypt

    - name: Ensure required modules load on boot
      ansible.builtin.copy:
        content: "{{ item.name }}"
        dest: "/etc/modules-load.d/{{ item.name }}.conf"
        owner: root
        group: root
        mode: '0644'
      loop:
        - { name: iscsi_tcp }
        - { name: dm_crypt }

    - name: Disable and stop multipathd service
      ansible.builtin.systemd_service:
        name: multipathd
        state: stopped
        enabled: false

    - name: Disable multipathd socket (if exists)
      ansible.builtin.systemd_service:
        name: multipathd.socket
        enabled: false
        state: stopped
      ignore_errors: true