- name: Gather network facts
  ansible.builtin.setup:
    gather_subset:
      - network

- 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"
  delegate_to: localhost

- 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"
    state: present
    restarted: yes
    build: yes
    recreate: always