---
# Create Cloud-Init VM templates
# https://pve.proxmox.com/wiki/Cloud-Init_Support

# Install libguestfs
# https://docs.ansible.com/ansible/latest/modules/apt_module.html
- name: "Install libguestfs"
  apt:
    name: ["libguestfs-tools"]
    state: latest
    update_cache: yes
    cache_valid_time: 3600

# https://docs.ansible.com/ansible/latest/modules/file_module.html
- name: "Create Cloud Init directory"
  file:
    path: "{{ item }}"
    state: directory
    mode: "ugo+rwx"
    owner: nobody
    group: users
    recurse: true
  with_items:
    - "{{ cloud_init_dir }}"

  # https://docs.ansible.com/ansible/latest/collections/ansible/builtin/command_module.html
- name: "Rescan images"
  ansible.builtin.command: "qm rescan"

# https://docs.ansible.com/ansible/latest/playbook_guide/playbooks_blocks.html
- name: "Create Cloud-Init VM templates"
  block:
    # Download cloud images
    # https://docs.ansible.com/ansible/latest/collections/ansible/builtin/get_url_module.html
    - name: "Download cloud images"
      # Re-create the images when the downloaded image changed
      register: download
      get_url:
        url: "{{ item.url }}"
        dest: "{{ item.file }}"
        mode: "ugo+rwx"
        owner: nobody
        group: users
        timeout: 120
      with_items: "{{ images }}"

    # Destroy the image if it exists
    - name: "Get image config"
      register: config
      ansible.builtin.command: "qm config {{ item.id }}"
      ignore_errors: true
      with_items: "{{ images }}"
    - name: "Destroy image"
      ansible.builtin.command: "qm destroy {{ item.item.id }} --destroy-unreferenced-disks 1 --skiplock 1"
      when: item.rc == 0 # && download.changed
      with_items: "{{ config.results }}"

    - name: "Create image"
      # when: download.changed
      ansible.builtin.command:
        argv:
          - "qm"
          - "create"
          - "{{ item.id }}"
          - "--name"
          - "{{ item.name }}"
          - "--tags"
          - "{{ item.tags }}"
          - "--memory"
          - "4096"
          - "--cores"
          - "2"
          - "--net0"
          - "virtio,bridge=vmbr1"
          - "--scsihw"
          - "virtio-scsi-pci"
          - "--ciuser"
          - "{{ cloud_init_user }}"
          - "--cipassword"
          - "{{ cloud_init_password }}"
          - "--searchdomain"
          - "{{ cloud_init_domain }}"
          - "--sshkeys"
          - "{{ cloud_init_ssh_keys }}"
          - "--ipconfig0"
          - "ip=dhcp"
          - "--ostype"
          - "l26"
          - "--agent"
          - "1"
      with_items: "{{ images }}"

    - name: "Customize disk image"
      # when: download.changed
      ansible.builtin.command: "virt-customize -a {{ item.image }} --install qemu-guest-agent"
      with_items: "{{ images }}"

    - name: "Add disk image"
      # when: download.changed
      ansible.builtin.command: "qm set {{ item.id }} --scsi0 vmdata:0,import-from={{ item.file }} --boot order=scsi0 --ide2 vmdata:cloudinit"
      with_items: "{{ images }}"

    - name: "Resize disk image"
      # when: download.changed
      ansible.builtin.command: "qm resize {{ item.id }} scsi0 8G"
      with_items: "{{ images }}"

    - name: "Convert to template"
      # when: download.changed
      ansible.builtin.command: "qm template {{ item.id }}"
      with_items: "{{ images }}"

  vars:
    images:
      - {
          id: "9001",
          name: "ubuntu-jammy-template",
          tags: "ubuntu,jammy,cloud-image",
          file: "{{ cloud_init_dir }}/jammy-server-cloudimg-amd64.img",
          url: "https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img",
        }
      - {
          id: "9002",
          name: "debian-bookworm-template",
          tags: "debian,bookworm,cloud-image",
          file: "{{ cloud_init_dir }}/debian-12-genericcloud-amd64.qcow2",
          url: "https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-genericcloud-amd64.qcow2",
        }