trixie/roles/netboot-installer/tasks/main.yml

- name: make preseed directory available
  file:
    path: "{{ tftp_root }}/d-i/{{ di_dist }}"
    state: directory

- name: install di-netboot-assistant and installer package
  apt:
    name:
      - di-netboot-assistant
      - "{{ di_pkg }}"
  notify:
    - bind mount images
    - rebuild di-netboot-assistant menu

- name: provide preseed file
  copy:
    src: /usr/share/doc/di-netboot-assistant/examples/preseed.cfg
    dest: "{{ tftp_root }}/d-i/{{ di_dist }}"
    force: no
    remote_src: yes

- name: make the hostname resolvable from the LAN
  replace:
    path: /etc/hosts
    regexp: '^(127\.0\.1\.1.*)$'
    replace: '#\1\n{{ ipaddr_lan | ipaddr("address") }}	{{ ansible_hostname }}.{{ ansible_domain }}	{{ ansible_hostname }}'