trixie/installbox.yml

---
# This playbook deploys the installbox on a minimal installation.

- name: apply configuration to the installbox
  hosts: all
  remote_user: ansible
  become: yes
  vars:
    if_lan: ""           #  ← interface name here, like:  ens3 or enp2s0"
    if_wan: "{{ ansible_default_ipv4.interface }}"
    hostname: "{{ ansible_hostname }}"
    ipaddr_lan: 192.168.0.10
    dhcp_range: 192.168.0.50,192.168.0.150,2h
    tftp_root: "/var/lib/tftpboot"
    deb_mirror: "ftp.debian.org"
    di_dist: "stretch"

  pre_tasks:
    - name: validate if interface is available
      fail:
        msg: "Interface {{ if_lan }} does not exist or is already used."
      when: if_lan not in ansible_interfaces or if_lan == if_wan

  roles:
    - up2date-debian
    - two-interface-shorewall
    - dhcp-dns-dnsmasq
    - transparent-squid
    - tftp-netboot-installer
    - preseed-installer