---
- name: Pre tasks
  hosts: k3s_cluster
  pre_tasks:
    - name: Verify Ansible is version 2.11 or above. (If this fails you may need to update Ansible)
      ansible.builtin.assert:
        that: ansible_version.full is version_compare('2.11', '>=')
        msg: >
          "Ansible is out of date. See here for more info: https://docs.technotim.live/posts/ansible-automation/"
  tasks:
    - name: Disable multipathd for longhorn
      become: true
      service:
        name: "{{ item }}"
        state: stopped
        enabled: false
      loop:
        - multipathd.service
        - multipathd.socket

- name: Create LVM and mount it
  hosts: lvm
  become: true
  vars:
    pv_disks: "{{ lvm.pv_disks }}"
    vg_name: "{{ lvm.vg_name }}"
    lv_name: "{{ lvm.lv_name }}"
    lv_size: "{{ lvm.lv_size }}"
    fs_type: "{{ lvm.fs_type }}"
    # Consider mounting directly at the /var/lib/longhorn in the future
    mount_path: "{{ lvm.mount_path }}"
  roles:
    - lvm

- name: Prepare Proxmox cluster
  hosts: proxmox
  gather_facts: true
  become: true
  environment: "{{ proxy_env | default({}) }}"
  roles:
    - role: techno_tim.k3s_ansible.proxmox_lxc
      when: proxmox_lxc_configure

- name: Prepare k3s nodes
  hosts: k3s_cluster
  gather_facts: true
  environment: "{{ proxy_env | default({}) }}"
  roles:
    - role: techno_tim.k3s_ansible.lxc
      become: true
      when: proxmox_lxc_configure
    - role: techno_tim.k3s_ansible.prereq
      become: true
    - role: techno_tim.k3s_ansible.download
      become: true
    - role: techno_tim.k3s_ansible.raspberrypi
      become: true
    - role: techno_tim.k3s_ansible.k3s_custom_registries
      become: true
      when: custom_registries

- name: Setup k3s servers
  hosts: master
  environment: "{{ proxy_env | default({}) }}"
  roles:
    - role: techno_tim.k3s_ansible.k3s_server
      when: not (skip_setup_servers | default(false))
      become: true

- name: Setup k3s agents
  hosts: node
  environment: "{{ proxy_env | default({}) }}"
  roles:
    - role: techno_tim.k3s_ansible.k3s_agent
      when: not (skip_setup_agents | default(false))
      become: true

- name: Configure k3s cluster
  hosts: master
  environment: "{{ proxy_env | default({}) }}"
  roles:
    - role: techno_tim.k3s_ansible.k3s_server_post
      become: true

- name: Storing kubeconfig in the playbook directory
  hosts: master
  environment: "{{ proxy_env | default({}) }}"
  tasks:
    - name: Copying kubeconfig from {{ hostvars[groups[group_name_master | default('master')][0]]['ansible_hostname'] }}
      ansible.builtin.fetch:
        src: "{{ ansible_user_dir }}/.kube/config"
        dest: ./kubeconfig
        flat: true
      when: ansible_hostname == hostvars[groups[group_name_master | default('master')][0]]['ansible_hostname']