khuedoan-homelab/metal/roles/pxe_server/tasks/main.yml

- name: Download ISO
  get_url:
    url: "{{ iso_url }}"
    dest: "{{ role_path }}/files/data/iso/{{ iso_url | basename }}"
    checksum: "{{ iso_checksum }}"
  register: iso

- name: Extract the ISO
  command:
    cmd: "xorriso -osirrox on -indev {{ iso.dest }} -extract / {{ role_path }}/files/data/os"
    creates: "{{ role_path }}/files/data/os/.treeinfo"

- name: Render DHCP config
  template:
    src: dhcpd.conf.j2
    dest: "{{ role_path }}/files/data/pxe-config/dhcpd.conf"
    mode: 0644

- name: Render GRUB config
  template:
    src: grub.cfg.j2
    dest: "{{ role_path }}/files/data/pxe-config/grub.cfg"
    mode: 0644

- name: Render machine specific init config
  template:
    src: kickstart.ks.j2
    dest: "{{ role_path }}/files/data/init-config/{{ hostvars[item]['mac'] }}.ks"
    mode: 0644
  loop: "{{ groups['metal'] }}"

- name: Start ephemeral PXE server
  docker_compose:
    project_src: "{{ role_path }}/files"
    state: present
    restarted: true
    build: true