khuedoan-homelab/metal/roles/pxe-boot/tasks/main.yml

- name: Create build directory
  file:
    path: "{{ item }}"
    state: directory
  loop:
    - "{{ role_path }}/build"
    - "{{ role_path }}/build/images"
    - "{{ role_path }}/build/mnt"

# - name: Download ISO
#   get_url:
#     url: "{{ iso_url }}"
#     dest: "{{ role_path }}/build/images/centos8.iso"

- name: Mount the ISO
  mount:
    src: "{{ role_path }}/build/images/centos8.iso"
    path: "{{ role_path }}/build/mnt"
    fstype: iso9660
    opts: loop,ro
    state: mounted
  become: yes

- name: Copy configs
  copy:
    src: "{{ role_path }}/templates/"
    dest: "{{ role_path }}/build"

- name: Render DHCP config
  template:
    src: dhcp/dhcpd.conf.j2
    dest: "{{ role_path }}/build/dhcp/dhcpd.conf"

- name: Render GRUB config
  template:
    src: tftp/tftpboot/grub.cfg.j2
    dest: "{{ role_path }}/build/tftp/tftpboot/grub.cfg"

- name: Render shared kickstart config
  template:
    src: http/kickstart/centos8.ks.j2
    dest: "{{ role_path }}/build/http/kickstart/centos8.ks"

- name: Render seperate network kickstart config for each node
  template:
    src: http/kickstart/network/network.ks.j2
    dest: "{{ role_path }}/build/http/kickstart/network/{{ hostvars[item]['mac'] }}.ks"
  loop: "{{ groups['metal'] }}"

- name: Start PXE server
  docker_compose:
    project_src: "{{ role_path }}/build"
    build: yes
  delegate_to: localhost

- name: Unconditionally shut down the machine with all defaults
  community.general.shutdown:
    delay: 0

- name: Wait for the machine to shutdown
  wait_for:
    timeout: 30
  delegate_to: localhost

- name: Send magic Wake-on-LAN packet
  community.general.wakeonlan:
    mac: "{{ hostvars[inventory_hostname]['mac'] }}"
  delegate_to: localhost

- name: Wait for the servers to comes up
  wait_for_connection:
    timeout: 600